|Multiplex communications patents - Monitor Patents|
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Multiplex communications July category listing 07/12Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 07/26/2012 > 159 patent applications in 49 patent subcategories. category listing
20120188865 - Intelligent patching systems and methods using phantom mode control signals and related communications connectors: Communications connectors are provided that include a plurality of input ports, a plurality of output ports and a plurality of conductive paths. Each of the conductive paths connects a respective one of the input ports to a respective one of the output ports. The conductive paths are arranged as a... Agent: Commscope Inc. Of North Carolina
20120188866 - Communication control apparatus and communication control method: A communication control apparatus includes a storage unit and a processor. The storage unit stores, in association with a port number, first address information regarding apparatuses connected to a port identified by the port number. The processor receives a first affected address list containing second address information regarding apparatuses which... Agent: Fujitsu Limited
20120188867 - Recovery of traffic in a connection-oriented network: A connection-oriented network (5) has a plurality of connections terminated at a first node (N6). A recovery group (A) is configured at the first node (N6) comprising at least two of the plurality of connections (LSP1-6, LSP2-6, LSP3-6, LSP4-6). Fault detection is performed over each of the connections in the... Agent:
20120188868 - System, method, computer program for multidirectinal pathway selection: The present invention is a system, method and computer program product operable to select a pathway for a communication signal within a network between two end points. The pathway may be selected based on one or more parameters that may be monitored or measured at either, or both, of the... Agent:
20120188869 - Adaptive multi-redundant ring network system and method for selecting detour: Disclosed is an adaptive multi-redundant ring network system using a 2 port Ethernet communication module capable of selecting a path, the network system including a main network system including a first main control unit and a plurality of first slaves; and a sub-network system including a second main control unit... Agent: Lsis Co., Ltd
20120188870 - Discovery and capability exchange management in a virtualized computing platform: In various embodiments a traffic class manager is a resource within a virtualized computer systems trusted entity (e.g. a hypervisor, trusted partition, etc.) that maps requirements from a platform management and associated network capabilities onto an adapter (e.g. SR-IOV adapter, etc.) in order to appropriately allocate adapter and network resources... Agent: International Business Machines Corporation
20120188871 - Ethernet port speed control method and device: There is proposed a speed control method for controlling a link speed of an Ethernet port. The method comprises steps of detecting the amount of data to be sent via the Ethernet port, and controlling the link speed of the Ethernet port based on the detected amount of data. The... Agent:
20120188872 - System and method for measuring interface utilization using policers: An approach is provided for monitoring interface utilization. Bandwidth data for an interface is collected during a configurable time interval, and a peak utilization of the interface over the time interval is determined using a plurality of incremented policers to measure the collected bandwidth data. An implementation of which is... Agent: Verizon Patent And Licensing Inc.
20120188873 - Communication system, communication method, receiving apparatus, and transmitting apparatus: A communication system includes a transmitter that transmits a data flow through a single link or a parallel links, and a receiver that receives packets of the data flow, when the data flow of the received packets is transmitted through the parallel links, the received packets are aligned in order... Agent: Fujitsu Limited
20120188875 - Method and apparatus for carrier identity determination in multi-carrier communication systems: Systems and methods are described that facilitate the determination and request of resources a node may wish to reserve. The resources include a plurality of carriers that are shared with other nodes. In an approach, the node determines a condition related to the plurality of carriers; creates an ordering of... Agent: Qualcomm Incorporated
20120188874 - Relay device and relay method: A relay device of relaying a communication packet is disclosed, which comprises: an input module configured to receive the communication packet as an input; a buffer configured to have a plurality of queues and temporarily accumulated the received communication packet; a sorter configured to sort the received communication packet to... Agent: Alaxala Networks Corporation
20120188876 - Smart connection manager: A telecommunication device configured to perform at least one of adjusting a network polling frequency, prompting a user to select one of a plurality of networks, automatically connecting to one of the networks, or automatically disconnecting from one of the networks is described herein. The telecommunication device performs the adjusting,... Agent: T-mobile Usa, Inc.
20120188877 - Methods and apparatus to perform reference signal measurements in a tdd-lte system from a td-scdma system: Methods and apparatus are provided for performing measurement of reference signals in the proper subframes of a first radio access technology (RAT) while operating in a second RAT. For certain aspects, the first and second RATs may be Time Division Duplex Long Term Evolution (TDD-LTE) and Time Division—Synchronous Code Division... Agent:
20120188878 - Universal broadband broadcasting: A universal broadband broadcasting service is provided. A spectrum-sharing database stores attributes associated with a shared spectrum, a policy controller controls access to the shared spectrum by broadcast service entities, and a gateway receives IP multicast traffic from the broadcast service entities and communicates the IP multicast traffic to a... Agent: Rohde & Schwarz Gmbh & Co. Kg
20120188879 - Service monitoring and service problem diagnosing in communications network: User equipment uses traces of service primitives of one or multiple service sessions to automatically discover a service sequence. Service sequences are refined by analyzing sequences captured during multiple sessions of the same service. A daemon receives from a plurality of user equipment the observed service sequences. The sequences from... Agent:
20120188880 - Method and system for performing multi-layer, multi-dimensional link budget analysis (lba) using real-time network, weather, satellite ephemeras and ionospheric information: Methods of dynamically modeling performance of a communications network that may include modeling a communications network using a processor by performing a link budget analysis (LBA) for a configuration of the communications network, receiving a plurality of layers of real-time information about the communications network, iteratively performing additional LBAs using... Agent: Comtech Ef Data Corp.
20120188881 - Adaptive transmission systems and methods: Abstract Spatial multiplexing and transmit diversity can improve the capacity of a wireless communication system. The system and method adapts communication schemes for communication systems with multiple antennas utilizing at least two transmission modes. The at least two transmission modes can, but are not necessarily, used for uplink communications. The... Agent:
20120188886 - Allocation method for physical downlink control channel, base station and user terminal: The present invention discloses a method for configuring a Physical Downlink Control Channel (PDCCH), a base station and a UE, wherein the base station configures a component carrier or component carriers for monitoring the PDCCH for the UE and notifies the UE about information on the configured component carrier or... Agent: China Academy Of Telecommunication Technology
20120188902 - Channel sounding techniques for a wireless communication system: A technique for channel sounding in a wireless communication system includes determining respective geometries of multiple subscriber stations with respect to a serving base station. Respective time periods for sounding a channel between the multiple subscriber stations and the serving base station are then set based on the respective geometries... Agent:
20120188893 - Communication device, computer readable recording medium, communication method and communication system: Determining and configuration a transmission period for a communication device may include transmitting measurement data to measure a relay period of a relay device in the network, where the relay period corresponds to an interval of relaying data to another communication device configured to connectable to network. Additionally, the communication... Agent: Brother Kogyo Kabushiki Kaisha
20120188887 - Communication terminal and communication method: In a situation where a communication line is busy in a TCP communication, or in a situation where TCP data is continuously received, divided transmission of TCP-ACK is suppressed. A communication terminal includes a transmission standby frequency estimation unit 103 that estimates a transmission standby frequency of the TCP-ACK according... Agent: Panasonic Corporation
20120188898 - Detection of failures in a telecommunication system: Determining a network transmitter that is more likely to cause handoff failures in a telecommunication service based on historical data records. The historical data records may be standard Call Data Records. A probability that a service provided by a first network transmitter will be handoffed to a second network transmitter... Agent: International Business Machines Corporation
20120188882 - Determining mobile video quality of experience and impact of video transcoding: Video data packets transmitted through a wireless network are captured by a network monitoring system. Video data sessions are detected from the video data packets. Key parameters are identified within the video data packets, such as video bit rate, resent or failed video packets, and video session duration. A Quality... Agent: Tektronix, Inc.
20120188889 - Dynamic enabling and disabling of cltd operation via hs scch orders: Apparatus and methods of wireless communication include configuring a closed loop transmit diversity (CLTD) operation between a User Equipment (UE) and an access node, detecting a condition of an uplink from the UE to the access node, and disabling CLTD operation by the UE based upon the condition. Optionally, the... Agent:
20120188891 - Measuring service quality: A probe (PR) and a UDP responder (RESA, RESB, RESC) for measuring service quality in a data network. The UDP test packet comprises at least one header field in the packet payload for addressing the UDP packet. The probe (PR) sends the UDP packet to the first UDP responder (RESA).... Agent: Teliasonera Ab
20120188884 - Method and a network node for determining an offset for selection of a cell of a first radio network node: A method and network node (110, 120, 140) for determining an offset for selection of a cell of a first radio network node (110) is provided. The network node (110, 120, 140) comprises a processing circuit configured to determine the offset based on a first distance value for indicating distance... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120188888 - Method and device for controlling the downlink transmission in the coordinated multi-point transmission system: A method for controlling the downlink transmission and a device for the signal associated processing in the coordinated multi-point transmission system are provided, which relate to the mobile communication technology, for optimizing the downlink transmission control in the coordinated multi-point transmission system. The embodiment aims at the coordinated multi-point transmission... Agent:
20120188885 - Method and system for self-adapting dynamic power reduction mechanism for physical layer devices in packet data networks: A physical layer (PHY) in a network device may provide self-adapting power reduction based on monitoring of activity associated with an interface between the PHY and remaining components of the network device. The power management operations of the PHY may then be configured and/or adjusted based on that monitoring. The... Agent:
20120188899 - Method for processing channel state information terminal and base station: Embodiments of the present invention relate to a method for processing channel state information a terminal and a base station. The channel state information processing method includes: converting current channel state information into a current channel parameter frame; obtaining feedback information after performing frequency domain quantization and coding on the... Agent: Huawei Technologies Co., Ltd.
20120188904 - Method for transmitting comp feedback information in wireless communication system and terminal apparatus: Disclosed are a method for transmitting CoMP feedback information in a wireless communication system and a terminal apparatus using the same. Measured values of adjacent cells for performing a CoMP operation can be generated by using measured values defined in an existing LTE system. Consequently, the present invention doesn't need... Agent:
20120188900 - Mimo beamforming method and method of constructing a differential codebook for a wireless network: A MIMO beamforming method comprises receiving at a base station information regarding a difference between an ideal beamforming matrix and an averaged beamforming direction, using the information to construct a beamforming matrix at the base station, and performing a beamforming operation using the reconstructed beamforming matrix. Alternatively, the method comprises... Agent:
20120188894 - Multicast scheduling and link adaptation: The invention relates to a method for transmitting multicast information from at least one transmitter (BS, Tx) to a plurality of receivers (UE1, UE2, . . . UEN), comprising determining (S10) a channel quality measure (ru,s) of each receiver (UE1, UE2, . . . UEN), adapting (S60) transmission rates (Ras)... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120188883 - Negotiated channel information reporting in a wireless communication system: Techniques to enhance the performance in a wireless communication system using CQI feedback optimized to support different scenarios. According to one aspect, an access terminal may select a CQI feedback table based on the access terminals capability. According to another aspect, an access point may select a CQI feedback table... Agent: Qualcomm Incorporated
20120188892 - Network abstraction gateway and corresponding method to abstract an endpoint: A network abstraction gateway includes at least one abstracted network interface for connectivity with an abstracted network wherein a user has an abstracted endpoint having a first identity in the abstracted network; a communication system interface for connectivity with at least one user's communication system and exposing abstracted endpoint behavior... Agent: Escaux Nv
20120188896 - Network apparatus and method: Disclosed is a network apparatus and associated method configured to form a network of operative devices using, in a main embodiment, powerlines as the network medium. The network medium provides for communication of data between operative devices. The network apparatus comprises plural network node apparatus, each of which comprise a... Agent:
20120188903 - Radio communication system, radio terminals, radio base stations, radio communication method and program: Disclosed is a radio communication system wherein radio terminals can communicate using a plurality of component carriers having different frequencies. The communication system has a reception start timing control means for commonly controlling the cycle of reception start timing for predetermined channels in at least some of the component carriers... Agent: Nec Corporation
20120188890 - Radio wave state display system, user terminal, router, radio wave state display method, and program: A user terminal comprises: a wireless quality measurement unit that works according to a first wireless communication method and measures wireless quality thereof at a predetermined time interval; and a radio wave state display unit that integrally displays a radio wave state from the user terminal to a base station... Agent:
20120188895 - System and method for supporting local ip connectivity for an (e)nodeb: A system for supporting local IP connectivity for an (e)NodeB, the system including a mobile operator network with a PDN-Gateway or a GGSN, and at least one User Equipment (UE) that is associated with the (e)NodeB, is characterized in that a local gateway function (L-GW) is provided for the (e)NodeB,... Agent: Nec Europe Ltd.
20120188897 - Terminal access method, system and associated devices: A terminal access method is disclosed. The method includes the following steps: the terminal receives an auxiliary synchronization signal sent by a base station on a transmission resource which is chosen from an uplink and used for transmitting downlink data; the terminal calculates transmission power according to the auxiliary synchronization... Agent: China Mobile Communications Corporation
20120188901 - Time division duplex wireless network and associated method using connection modulation groups: A wireless network is provided that includes a base station and subscriber stations that communicate with the base station using radio frequency (RF) time division duplex (TDD) signaling. The base station may establish medium access control (MAC) connections with each station. The base station monitors communications with the stations and,... Agent:
20120188909 - Acknowledgement-based rerouting of multicast traffic: Various techniques for exchanging control messages in order to gracefully reroute multicast traffic are disclosed. For example, one method involves sending a join message for a multicast group towards a root of a new multicast tree and forwarding multicast traffic, addressed to the multicast group, on a current multicast tree... Agent:
20120188908 - Method and apparatus for acquiring network configuration information: A method and an apparatus for acquiring network configuration information are disclosed. The method includes: when a terminal device dials up and needs to carry out network data services, delivering, by a NDIS driver layer of the terminal device, a Query Network Configuration Information message to a wireless modem; and... Agent:
20120188907 - Method and apparatus to facilitate support for multi-radio coexistence: To improve performance in devices capable of communication using multiple radio access technologies (RATs), a gap pattern may be constructed in which a first RAT is quieted during certain times to allow for a second RAT to operate without interference. Gap patterns may be constructed based on timeline constraints, such... Agent: Qualcomm Incorporated
20120188905 - Methods for coupling information handling systems through a communications stack: A method of coupling multiple information handling systems (IHSs) through a communications stack includes establishing connection between a first IHS and a second IHS at a layer 1 of the communications stack. The method further includes receiving a message indicating a layer 3 protocol of the second IHS and determining... Agent: Dell Products L.p.
20120188906 - Path computation systems and methods for heterogeneous multi-domain networks: The present disclosure provides path computation systems and methods operating over heterogeneous multi-domain networks. Specifically, path computation systems and methods utilize PCE mechanisms with additional functionality enabling heterogeneous domain characteristics. In an exemplary embodiment, a network includes a plurality of domains with each domain having a PCE implemented either as... Agent:
20120188911 - System and method for configuration of network-capable appliances: A controlling device is used to configure an appliance for wireless network communications through use of a setup wizard installed on a computing device. The setup wizard is used to obtain from a user information required to perform communications on a wireless network via a wireless network router and a... Agent: Universal Electronics Inc.
20120188910 - Wireless communication apparatus and control method therefor: When a wireless communication network is built in an ad hoc mode, it is possible to appropriately build the wireless communication network regardless of start timings of wireless communication functions of image capturing apparatuses. In order to achieve the object, there is provided the image capturing apparatus which is capable... Agent: Canon Kabushiki Kaisha
20120188912 - Method, apparatus, and system for updating ring network topology information: A method for updating ring network topology information includes: receiving a topology discovery packet from an originating node, where the topology discovery packet at least carries identifiers of nodes traversed by the topology discovery packet when the packet is transferred from the originating node to a current node; and updating... Agent:
20120188913 - Method and apparatus for providing dynamic international calling rates: A method and apparatus for enabling VoIP service providers to dynamically adjust international calling rates as a function of adjustments made with partner carrier arrangements that VoIP service providers put in place are disclosed. Thus VoIP service providers can pass on savings, if the new calling rate is lower than... Agent:
20120188914 - Decoupled cascaded mixers architechture and related methods: Methods for inter-mixer communication enable a “self-formed” cascaded mixer node tree topology. One method enables inter-mixer node signaling and includes first selecting a plurality of media flow payloads at a first cascaded mixer node. A set of conference payloads are generated and each include the media flow payloads from the... Agent: Motorola Solutions, Inc.
20120188915 - Field communication apparatus and process control system: A field communication apparatus may include a first communication unit and a second communication unit each of which performs communication between a plurality of field devices and a host device, the first communication unit and the second communication unit constituting a duplex unit, a first explosion-proof housing that accommodates the... Agent: Yokogawa Electric Corporation
20120188917 - Antenna feed network for full duplex communication: The present invention provides a wireless device for effecting two way wireless transmission, an antenna feed network, and a patch antenna. The wireless device includes an antenna assembly having two inputs accepting two feed signals shifted a feed signal phase difference apart. The antenna assembly receives a radiated signal and... Agent:
20120188916 - Wireless device, wireless apparatus using same, and wireless system: A wireless device wherein a first reception block carries out carrier sensing operation to check a condition of interfering wave before a first transmission block transmits a signal, and the first reception block halts operation thereof and makes the first transmission block transmit the signal when the first reception block... Agent:
20120188918 - Electromagnetic wave circuit disruptor and method: Disclosed herein is an electromagnetic wave circuit disruptor apparatus suitable for disrupting the action of electromagnetic signals, the apparatus including: a biasable non-reciprocal device having terminals for receiving and transmitting the electromagnetic signals wherein the electromagnetic signals propagate around the non-reciprocal device terminals in a first direction when the non-reciprocal... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120188919 - Isolation measurement and self oscillation prevention in tdd-ofdm repeater for wireless broadband distribution to shadowed areas: A method for determining isolation status of the RF repeater is provided. A modem in the repeater registers with a base transceiver station (BTS). Uplink output levels of a donor RF transceiver are calibrated and stored in the modem. The modem is synchronized to a BTS transmission received at the... Agent: Redline Communications Inc.
20120188920 - Devices and methods for asymmetrical mul ticarrier transmission and reception: Devices and methods are disclosed which supplement a duplex frequency by providing one or more simplex frequencies and distributing data among them. Variations of the disclosed system include a server in communication with a communications device using a duplex channel. The server includes a scheduler that determines when it is... Agent: At&t Mobility Ii LLC
20120188921 - Performing wirelss communications in half-duplex and full-duplex modes: In a wireless communication system including at least a plurality of wireless communication terminal apparatuses each including first and second wireless communication apparatuses, the first wireless communication apparatus includes first and second wireless communication parts. The first wireless communication part transceives digital data in a half-duplex communication mode via a... Agent:
20120188927 - Access point multi-level transmission power control based on the exchange of characteristics: A first plurality of characteristics are received from a first client device relating to transmissions received by the first client device from both an access point and a second client device. A second plurality of characteristics are received from the second client device relating to transmissions received by the second... Agent: Broadcom Corporation
20120188925 - Apparatus and method for transmitting/receiving data in communication system: Disclosed are an apparatus and a method for transmitting/receiving data while providing power saving efficiency of a terminal, for example, a station (hereinafter, referred to as ‘STAS) in a communication system providing services to multi users in a multi-input multi-output (hereinafter, referred to as ‘MIMO’) scheme. The apparatus for transmitting... Agent: Electronics And Telecommunications Research Institute
20120188922 - Enhanced power saving mode for a mobile station: It is described a method for operating a mobile station within a telecommunication network. The method includes (a) providing a first power saving procedure for the mobile station wherein the first power saving procedure includes an alternating sequence of first sleep windows and first listening windows, (b) providing a second... Agent:
20120188926 - Method and apparatus for feeding back ack/nack information: A method for feeding Acknowledgement/Negative Acknowledgement (ACK/NACK) information by a User Equipment (UE) in a wireless communication system includes: the UE configured to receive Physical Downlink Control Channel (PDCCH) information from a base station (BS). The UE also receives downlink data from the BS based on the PDCCH information. The... Agent: Samsung Electronics Co., Ltd.
20120188924 - Method for controlling power in wireless ad-hoc network: A node in a wireless network system determines transmission power by performing transmission power control only on a plurality of data subcarriers, other than a plurality of pilot subcarriers, of a PDU slot or ACK slot to be transmitted, and then transmits the data subcarriers of the PDU slot or... Agent: Electronics And Telecommunications Research Institute
20120188928 - Method for maintaining connection between terminal and network server, terminal and network server: A method for maintaining the connection between a terminal and a network server is described. The terminal has a first processing unit with a first state and a second state, wherein the power consumption of the second state is less than the power consumption of the first state. When the... Agent: Beijing Lenovo Software Ltd.
20120188923 - Transmission apparatus, reception apparatus, and communication method: Provided are a transmission apparatus, a reception apparatus, and a communication method thereof that may decrease power consumption of a terminal by reducing an amount of time used by the terminal to overhear a frame or a packet to be transmitted to another terminal, or an amount of time used... Agent:
20120188934 - Method and apparatus for hop-by-hop reliable multicast in wireless networks: A method and apparatus are described including performing hop-by-hop multicasting including network coding of data packets of a portion of content, wherein network coding further includes receiving an encoded data packet of a portion of content from an upstream transmitter, determining if the received encoded data packet is innovative, storing... Agent:
20120188930 - Method and system for sending and transmitting mbms paging indication signaling: A method and system for sending and transmitting a Multimedia Broadcast Multicast Service (MBMS) paging indicating signaling are disclosed. A network side assigns bit resource which bearing an Multipoint Control Channel (MCCH) modification indication for each MCCH according to the available resource of paging indicating signaling and the maximum number... Agent: Zte Corporation
20120188932 - Pre-coding method in cooperative relay system, communication apparatus, and relay apparatus: The embodiments of the present invention disclose a pre-coding method in a cooperative relay system. The pre-coding method in the cooperative relay system includes: obtaining pre-coding matrixes of local optimal sub-channels to single links of respective relay stations; and obtaining a pre-coding matrix of a synthesized optimal sub-channel according to... Agent:
20120188933 - Radio resource usage optimisation in a packet network: A method of optimising the use of radio resources in a mobile radio communication system during a combinational multimedia session involving circuit switched and packet switched sessions between user terminals, the method comprising: disabling an in-sequence delivery option of packets between radio network control nodes of the radio access network(s)... Agent: Telefonaktiebolaget Lm Ericsson (publ)
20120188929 - Scalable video multicast with non-overlapping beamforming antennas: A method includes initializing transmission of multicast data with non-overlapping beamforming antennas by a wireless access point responsive to multiple clients; determining a beam pattern for transmission of the data by the access point responsive to feedback on a signal-to-noise-ratio SNR of each client under every beam pattern; and scheduling... Agent: Nec Laboratories America, Inc.
20120188931 - Structure of an efficient relay medium access control protocol data unit in a broadband wireless access system, and data transmission method using same: A broadband wireless access system including a relay station and a structure of a relay medium access control (MAC) protocol data unit (PDU) are disclosed. A method in which a base station (ABS) transmits data for a plurality of mobile stations (AMSs) to a relay station (ARS) in a broadband... Agent: Lg Electronics Inc.
20120188936 - Method and device for sending and receiving a reference signal: The present invention relates to a method for sending and receiving a reference signal for a backhaul subframe in a wireless communication system in which a relay is present and also to a device therefor, constituted in such a way that common reference signals for a plurality of receiving devices... Agent:
20120188937 - Method, system and device for transmitting demodulation reference signal and demodulating channel over backhaul link: The present invention discloses a method on a Long Term Evolution-Advanced (LTE-A) system backhaul link for demodulation pilot transmission, wherein the method includes that: among the resource areas occupied by a Relay-Physical Downlink Shared Channel (R-PDSCH) on the backhaul link, a base station selects the resource units which are preconfigured... Agent:
20120188935 - Support for user equipment multiplexing in relay enhanced networks: An apparatus, method, system and computer program product can be capable of supporting user equipment multiplexing in relay enhanced networks. The apparatus includes a unit configured to process a first data packet header element of fixed length which identifies a bearer or a logical channel; a unit configured to process... Agent:
20120188939 - Dynamic wireless networks and interactive wireless information communication and delivery systems: Wireless information communication and delivery systems are described herein that include at least one wireless-enabled device, a device location system, a positioning and communication system, and an information repository system. A configurable wireless protocol device is disclosed that includes a multi-modal transceiver that can establish a communication network with a... Agent:
20120188941 - Emergency support for voice over internet protocol (voip) over mixed macro and femto networks: A device receives, from an emergency call server (ECS), a query that includes a telephone number, a femto global positioning system (GPS) identifier, and an Internet protocol (IP) address associated with a user equipment (UE) placing an emergency call. The device obtains a serving cell E-UTRAN cell global identifier (ECGI)... Agent: Verizon Patent And Licensing Inc.
20120188944 - Home agent on a home link: In node management in a packet-switched network, a first node acts as a proxy for a second node. Both nodes have network-layer addresses at the network layer and link-layer addresses at the link layer. The first node receives a request to receive and forward packets addressed to the second node's... Agent: Panasonic Corporation
20120188942 - Node for a radio access network: It is disclosed a node of a radio access network. The node comprises an access device having a transceiver suitable for exchanging upstream and downstream traffic with a plurality of terminals located in a coverage area thereof, a digital unit suitable for performing base-band processing of the upstream and downstream... Agent:
20120188945 - Route optimization method and access router: A route optimization method and an access router are disclosed. The route optimization method includes: an access router receives a test initiation message sent by a source IP node that initiates route optimization; determine a destination IP node of the route optimization according to the test initiation message; and establish... Agent: Huawei Technologies Co., Ltd
20120188940 - Spatiotemporal annotation of data packets in wireless networks: Techniques for annotating data packets with time and/or location information in wireless networks are provided. In one aspect, a method for processing information streams produced by end-computing devices that are transmitted over a wireless network having at least one network element is provided. The method includes the following steps. Data... Agent: International Business Machines Corporation
20120188943 - Ss7 ansi-41 to sip based call signaling conversion gateway for wireless voip e911: An SS7-based call protocol conversion gateway that translates between circuit-switched SS7 protocols and session initiation protocol (SIP) oriented protocol, allowing an E911 call initiated over a switched network to be routed by a VoIP network. The SS7-based call protocol conversion gateway provides a PSAP with MSAG quality (street address) information... Agent:
20120188946 - System and method for frequency division multiple access communications: A method and system for wireless frequency division multiple access communications in the uplink and/or downlink directions. A first time duration for transmission of a data payload block is established, and the transmission is processed using a first frequency domain or a time domain. A second time duration for transmission... Agent: Rockstar Bidco, L.p.
20120188938 - System and method for providing a location aware wireless network: This disclosure is directed to devices and methods for providing a location aware wireless network including at least one network node that is configured to calculate a position estimate on the basis of signals received from other network nodes and to transmit location information based on the position estimate to... Agent: Atheros Communications, Inc.
20120188947 - Uplink power control in wireless communication systems: Methods in a Long Term Evolution (LTE) base station for controlling transmit power of a User Equipment(UE) are provided. The method includes configuring UE individual power weighting factors to be used for weighting available UE transmit power between uplink component carriers and/or between Physical Uplink Control Channel (PUCCH) and Physical... Agent:
20120188962 - Apparatus and method for non-codebook based precoding: An apparatus and a method are provided. The provided solution includes a controller configured to determine a transmission mode for user equipment, the transmission mode including non-codebook precoding with fixed precoding granularity; and to control a transceiver to transmit information on the selected transmission mode to the user equipment.... Agent:
20120188954 - Apparatus and method for transmitting and receiving data streams in wireless system: A method for transmitting data including a plurality of data streams in a wireless system. The method includes receiving one or more data streams; mapping the received data streams to an additional physical slot; configuring one or more frames including the additional physical slots; and transmitting the one or more... Agent: Samsung Electronics Co., Ltd.
20120188971 - Apparatus and method for transmitting and receiving packets in a mobile communication system supporting hybrid automatic repeat request: An apparatus and method for transmitting and receiving packet data in a mobile communication system supporting Hybrid Automatic Repeat reQuest (HARQ), e.g., a method and apparatus for performing HARQ retransmission on a packet received through persistent resources where no HARQ process identifier is transmitted. HARQ soft combining is performed by... Agent: Samsung Electronics Co., Ltd.
20120188976 - Apparatus and method for transmitting uplink control information: A wireless communication system is disclosed. A method and apparatus for allowing a user equipment (UE) to transmit uplink control information through a physical uplink shared channel (PUSCH) are disclosed. A method for allowing a UE to transmit uplink control information through a PUSCH in a wireless communication system includes... Agent: Lg Electronics Inc.
20120188966 - Base station and mobile station communicating with ofdm system using a plurality of subcarriers and communication method with ofdm system using a plurality of subcarriers: A multicarrier communication apparatus that is capable of suppressing interference of feedback information with other channels and alleviating a reduction in an uplink capacity. In PL signal reception section of this apparatus, PL signal extraction section extracts pilot signals and reception quality measuring section measures reception quality such as an... Agent: Panasonic Corporation
20120188953 - Coordinated multipoint transmission and reception method and coordinated multipoint transmission and reception system: Provided are a coordinated multipoint transmission and reception method and a coordinated multipoint transmission and reception system for performing the same. In the coordinated multipoint transmission and reception method, a first point and a second point participating in the coordinated multipoint transmission exchange resource allocation information for coordinated multipoint transmission,... Agent: Electronics And Telecommunications Research Institute
20120188972 - Efficient uplink transmission of channel state information: A UE in a wireless communication network transmits succinct, direct channel state information to the network, enabling coordinated multipoint calculations such as joint processing, without substantially increasing uplink overhead. The UE receives and processes reference symbols over a set of non-uniformly spaced sub-carriers, selected according to a scheme synchronized to... Agent:
20120188957 - Flow control in umts using information in ubs field: Each of a plurality of data frames transmitted from a first node to a second node carry information belonging to one of a plurality of data flows. A determining unit determines at periodically repeated times, for each of the data flows, whether there are more data frames in the first... Agent:
20120188970 - Forward error corrrection media access control system: This disclosure is directed at a method, device and system for efficiently correcting errors in a communication system. An encoded signal is created from a source signal using a forward error correction technique. The encoded signal is split into a plurality of units. A first unit of the plurality of... Agent:
20120188948 - Geo-local routing in ims: In an IP Multimedia setting, a proxy server of a visited network receives a request for a geo-local service from a roaming user agent. The proxy server modifies the received request and forwards the modified request to the user agent's home network. The modification is such that the modified request... Agent:
20120188950 - Method and apparatus for bundling resource blocks in wireless communication: Methods and apparatuses are provided for bundling resource blocks (RB) for varying bandwidth scenarios in wireless communication. Where multiple access points form a coordinated multiple point (COMP) set for a device. the access points may be configured to use a common RB bundling size for precoding transmissions to the device.... Agent: Qualcomm Incorporated
20120188969 - Method and apparatus for encoding and decoding high speed shared control channel: A method and apparatus for encoding and decoding high speed shared control channel (HS-SCCH) data are disclosed. For part 1 data encoding, a mask may be generated using a wireless transmit/receive unit (WTRU) identity (ID) and a generator matrix with a maximum minimum Hamming distance. For part 2 data encoding,... Agent: Interdigital Technology Corporation
20120188965 - Method and apparatus for performing wtru state transitions in hspa: A method and apparatus for performing state transition of a wireless transmit/receive unit (WTRU) which supports enhanced dedicated channel (E-DCH) in the CELL_FACH state is disclosed. Uplink data is transmitted via an E-DCH after a state transition to the CELL_FACH state.... Agent: Interdigital Patent Holdings, Inc.
20120188975 - Method and device for determining carrier scheduling mode: A method for indicating and determining a carrier scheduling mode in a Long Term Evolution-Advanced (LTE-A) system is disclosed in the present invention. The method is that: a network device determines whether a component carrier adopts a cross-carrier scheduling mode to perform resource scheduling, and transmits first indication information that... Agent: China Academy Of Telecommunications Technology
20120188959 - Method and device for sending and receiving control data on a wireless communications system: The present invention relates to a method and device for sending and receiving control data on a wireless communications system employing an aggregated carrier arrangement. In a method for transmitting control data on a wireless communications system supporting carrier aggregation according to one aspect of the present invention, a base... Agent:
20120188964 - Method for enabling multi-channel signaling in a communication network: A method for enabling multi-channel signaling in a communication network, including a multitude of communication nodes, wherein the communication among the communication nodes is performed by sending and receiving messages on communication channels including a control channel and at least one service channel, is characterized in that communication nodes embed... Agent: Nec Europe Ltd.
20120188956 - Method, device, and system for allocating air interface resource: In the field of communications, a method, a device, and a system for allocating an air interface resource are provided. The method includes: acquiring, according to the amount of data buffered in a buffer corresponding to the channel group, a first level and a second level that are corresponding to... Agent: Huawei Technologies Co., Ltd.
20120188960 - Method, user equipment, computer program and computer program product for selecting an output stream: It is presented a method for selecting an output stream for bits of a bit set. The method comprises the steps of: obtaining indicators of how much transmission power is allowed to be used; calculating a maximum number of bits that can be provided to each one of the two... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120188955 - Methods and systems for transmitting sfbc signals with csi-rs transmission and related muting in lte-advance systems: Systems and methods for transmitting a physical downlink shared channel (PDSCH) of spatial-frequency block coding (SFBC) format in a subframe that includes at least one of a channel state information reference signal (CSI-RS) and zero-power muting are disclosed. A processor unit is groups one or more resource elements (REs) available... Agent: Zte (usa) Inc.
20120188967 - Methods of assigning resources for the uplink control channel in lte: A method of a slot-level remapping physical uplink control channels into two resource blocks respectively located at two slots of a subframe, is generally adapted to a complex 3GPP LTE physical uplink where ACK/NAK recourse blocks may be applied by the extended cyclic prefix, mixed resource blocks (where the ACK/NAK... Agent:
20120188963 - Mobile communication method, mobile station, and radio base station: A mobile communication system according to the present invention includes: a step in which a mobile station UE, upon reception of a first uplink scheduling grant containing C-RNTI of the mobile station UE, transmits, by using an individual uplink resource designated by the uplink scheduling grant, an uplink data signal... Agent: Ntt Docomo, Inc.
20120188961 - Mobile station apparatus, radio communication method, and control program for mobile station apparatus: A plurality of uplink and downlink component carriers are allocated from a base station apparatus, a common search space of a specific downlink component carrier of the allocated downlink component carriers is monitored, and random access processing is started in any one of the uplink component carriers. A mobile station... Agent: Sharp Kabushiki Kaisha
20120188974 - Power control: Deciding a power control command for transmitting to a communication device, wherein the deciding takes into account a signal distortion characteristic of the communication device, and wherein the power control command is for use by communication device in determining a transmission power for the communication device.... Agent:
20120188951 - Preferential allocation of different length scrambling codes: A base station herein assists a radio network controller (RNC) to allocate scrambling codes in a cell. The base station's assistance advantageously permits the RNC to allocate different length scrambling codes to different mobile terminals (or downlink carriers) in the cell. Specifically, the base station determines a preference for whether... Agent:
20120188973 - Scheduling with reverse direction grant in wireless communication systems: Systems and methodologies are described that facilitate increased communication channel bandwidth efficiency in association with scheduled time periods that allocate channel access to particular stations. According to various aspects, systems and methods are described that facilitate providing and/or utilizing reverse direction grants in connection with scheduled channel access. Such systems... Agent: Qualcomm Incorporated
20120188952 - Weighted soft buffer handling in radiocommunication systems: Weighting factor information can be transmitted from a base station toward a terminal. The weighting factor information can be used by the terminal to allocate a portion of a buffer for received codewords, or transport blocks, associated with each component carrier that has been assigned to that terminal.... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120188968 - Wireless communication apparatus and non-transitory computer readable stoarge medium: A wireless communication apparatus on the receiving side receives communication data that is a transmitted to the wireless communication apparatus using one of the plurality of channels. Subsequently, the wireless communication apparatus on the receiving side obtains channel information contained in the communication data received by the receiving unit and... Agent: Fujitsu Limited
20120188949 - Wireless communication device, wireless communication system, and method of routing data in a wireless communication system: A wireless communication system (5) comprises a wireless communication device 40 adapted to communicate an IP flow (35) simultaneously over multiple heterogeneous network access interfaces (46, 48). A flow combine and split function in the network combines the multiple IP sub-flows for communication with another network node such as an... Agent: Motorola-mobility, Inc.
20120188958 - Wireless communication system, base station apparatus, mobile station apparatus, and wireless communication method: A mobile station apparatus determines an uplink carrier component to which a physical downlink control channel instructing to start random access procedure corresponds. A wireless communication system includes a base station apparatus and a mobile station apparatus that communicate with each other using a plurality of component carriers. The base... Agent: Sharp Kabushiki Kaisha
20120188977 - Method and apparatus for transmitting synchronization signals in an ofdm based cellular communications system: Provided is a method and apparatus for transmitting a synchronization signal for cell search in an Orthogonal Frequency Division Multiplexing (OFDM) communications system. The method includes acquiring Primary Synchronization CHannel (P-SCH) sequence and Secondary Synchronization CHannel (S-SCH) sequence; mapping the P-SCH sequence and the S-SCH sequence onto subcarriers; generating OFDM... Agent: Samsung Electronics Co., Ltd.
20120188978 - Method for sending and receiving control information, apparatus and communication system: The present invention provides a method for sending and receiving control information, an apparatus and a communication system. The method for sending control information includes: setting respective control bits in a downlink control information (DCI) format to generate control information applied by a network side to a terminal, where the... Agent: Huawei Technologies Co., Ltd.
20120188982 - Apparatus and method for supporting handoff between heterogeneous networks in portable terminal: A portable terminal is configured to support a handoff between heterogeneous networks. The portable terminal includes a first communication unit, a second communication, a coverage identifying unit, and a switching unit. The first communication unit communicates with a mobile communication network. The second communication unit communicates with a heterogeneous network.... Agent: Samsung Electronics Co., Ltd.
20120188979 - Data flow transfer between wireless connections: A method and apparatus taught herein provide for transfer of a data flow between two mobile nodes from a cellular connection supported by a cellular communication network to a non-cellular, ad-hoc connection between the mobile nodes. In one embodiment, a network node configured for operation in the cellular communication network... Agent:
20120188984 - Mobile communication method and radio base station: A mobile communication method according to the present invention includes: a step in which a mobile station UE transmits “Measurement Report” including identification information “ECGI” on a cell subordinate to a radio base station eNB, to a radio base station HeNB; a step in which a radio base station HeNB... Agent: Ntt Docomo, Inc.
20120188985 - Mobile communication system, wireless apparatus, and wireless apparatus control apparatus: A mobile communication system includes a cell that is constituted by connecting a wireless apparatus control apparatus and a wireless apparatus that are included in a wireless base station by using a predetermined interface. A first wireless apparatus that constitutes a first cell and a second wireless apparatus that constitutes... Agent: Fujitsu Limited
20120188983 - Mobility anchor relocation: Disclosed herein is a method, a serving node and a mobility node for relocating the mobility anchor for a mobile terminal 215a in a wireless communication system 200. The relocation comprises a request for redirecting a first bearer B-old for the mobile terminal 215a between the serving node 212b and... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120188981 - Signalling method for direct communication between terminals: A signaling method of a first terminal for direct communication between terminals includes transmitting a link establishment request message for establishing a direct communication link including flow information to a second terminal, receiving a link establishment response message for establishing a direct communication link including flow information from the second... Agent: Electronics And Telecommunications Research Institute
20120188980 - Systems and methods for non-optimized handoff: Systems, methods and apparatus for non-optimized handoffs for wireless communication are provided. For example, the disclosure may be applied to enhance non-optimized handoff from a long-term evolution (LTE) network to an evolved high rate packet data (eHRPD) network. Systems, methods, and apparatus for reducing the interruption gap during handoffs from... Agent: Qualcomm Incorporated
20120188986 - Wireless communication device: A mobile station that establishes an uplink wireless connection by transmitting a random access signal through a random access channel after receiving a synchronization channel transmitted from a radio base station in a handover destination, and includes a setting unit for setting a timing of transmitting the random access signal... Agent: Fujitsu Limited
20120188987 - Apparatus and method for facilitating handover in td-scdma systems: A method and apparatus for facilitating handover in a TD-SCDMA system is provided. The method may comprise transmitting data to a serving Node B using a first set of assigned resources, and contemporaneously transmitting the data to at least one neighbor Node B using a second set of assigned resources.... Agent: Qualcomm Incorporated
20120188988 - Method and apparatus for providing downlink reference signal transmission power information in a wireless communication system that supports multiple antennas: The present invention relates to a wireless communication system, and more particularly, to a method and an apparatus for providing downlink reference signal transmission power information in a wireless communication system that supports multiple antennas. A method for providing demodulation reference signal transmission power information according to one embodiment of... Agent: Lg Electronics Inc.
20120188989 - Radio terminal and transmission rate prediction method: In a radio communication system employing HARQ scheme wherein the maximum number of slots is changed, a radio terminal (1) which calculates a predictive transmission rate being the predictive value of a downlink transmission rate at a future time after the receiving time of a downlink radio signal is provided... Agent: Kyocera Corporation
20120188992 - Interference control system for simultaneously supporting low power communication and high spectral efficient communication: Provided are a method and apparatus for controlling signal interference between networks in a personal area network. In one embodiment, an interference control apparatus may include: a cooperation determining unit configured to determine whether to perform a wireless cooperation with a neighboring mobile hub that manages a neighboring sensor node,... Agent: Samsung Electronics Co., Ltd.
20120188993 - Managed access point protocol: Methods, apparatuses and systems facilitating deployment and configuration of managed access points in hierarchical wireless network systems. An embodiment of the invention facilitates deployment and configuration of conventional, substantially autonomous access points operating in connection with a central management node, such as a server or appliance. In another embodiment, the... Agent: Cisco Technology, Inc.
20120188990 - Method for aggregating media access control addresses using a summary media access control address(es): In frame switched communication networks, information is forwarded from a source to a destination based on a destination address. In IEEE 802 networks these addresses are called Media Access Control (MAC) addresses. MAC addresses identify the source and destination station of each frame, however typically don't contain any subfields which... Agent:
20120188991 - Methods and apparatus for use in controlling an access point mode of operation for a mobile terminal: Techniques for use in controlling an access point mode of operation of a mobile terminal are described. Initially, the mobile terminal operates in the access point mode of operation for communication with one or more other mobile terminals. While operating in the access point mode, the mobile terminal receives, from... Agent: Research In Motion Limited
20120188995 - Method and apparatus for initial ranging for establishing a time reference for a predefined signature signal: A method and apparatus is provided for performing initial ranging at a receiver for establishing a time reference for a predefined received signature signal (30) for establishing a time reference overcoming round trip time between a receiver and a transmitter. There is performed (316, 3161) matched filtering in at least... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120188994 - Pilot transmission and channel estimation for a communication system utilizing frequency division multiplexing: A receiver for receiving a pilot generated based on a polyphase sequence having a constant time-domain envelope and a flat frequency spectrum is disclosed. In one design, the receiver includes at least one demodulator and at least one processor. The demodulator(s) receive at least one single-carrier frequency division multiple access... Agent: Qualcomm Incorporated
20120188997 - Reduced power synchronization of wireless devices: Synchronizing at least one wireless sensor includes sending at least one reference message along with a request for acquired data from an access point to the at least one wireless sensor, where the reference message includes a first timestamp indicating when the reference message was sent according to time of... Agent:
20120188998 - Syncronizing wireless devices: A method of synchronising the reference clock of a first wireless device with a master reference clock of a second wireless device via a wireless network. The method involves transmitting, from the second wireless device to the first wireless device, a dedicated synchronisation frame via a dedicated synchronisation channel; receiving... Agent: Nxp B.v.
20120188996 - Systems and methods for automatically synchronizing data using a mobile communications device: Embodiments of the invention provide systems and methods for automatically synchronizing data using a mobile communications device (MCD). According to one embodiment, a method for automatically synchronizing data using an MCD is provided. The method may include: associating an automatic synchronization command with an event occurrence on an MCD and... Agent: Cox Communications, Inc.
20120189000 - Managing telephony services using multiple users within a telephony control point in a home network: A method for operating a telephony server in a home network is provided, comprising: receiving a first registration action from a first telephony control point in the home network, the first registration action including an identification of a first user within a first telephony control point; supplying a first authentication... Agent: Samsung Electronics Co., Ltd.
20120188999 - Personal computer and mobile phone communications through peer-to-peer connection: An information handling system includes a network interface, a radio frequency interface, and a processor. The processor is configured to receive a call initiation signal from a remote system through the network interface, establish a connection with a portable communication device through the radio frequency interface, and accept a call... Agent: Dell Products, Lp
20120189002 - Protocol converting 9-1-1 emergency messaging center: Delivery of Next Generation 9-1-1 emergency services to an Internet Protocol (IP) Public Safety Answering Point (PSAP) is enabled using an existing or legacy selective router and Automatic Location Information (ALI) database. Using a protocol converting 9-1-1 messaging center according to the principles of the present invention, existing or legacy... Agent:
20120189001 - Voice over ip (voip) network infrastructure components and method: A voice over Internet protocol communication system and method provides infrastructure components as intermediaries between networks, the components include multi-protocol session controllers and a multi-protocol signaling switch as well as a management system. The session controllers process calls and participate in the calls that flow through it. The session controllers... Agent:
20120189003 - Two-dimensional circulating switch: A one-dimensional circulating switch may be defined by connections between several switch modules and one or more temporal cyclic rotators. Where a switch module that is part of a first one-dimensional circulating switch is also connected one or more temporal cyclic rotators that define a second one-dimensional circulating switch, a... Agent: Rockstar Bidco, Lp
20120189004 - Data center switch: A method of transferring data in a network is provided. Data is received at a sub-switch of a first bundled switch having a plurality of sub-switches, the sub-switch being configured to only couple to connections external to the first bundled switch. The method also includes transferring the data from the... Agent: Broadcom Corporation
20120189006 - Communication apparatus and communication system for enhancing speed of communications between terminals: In communication using TCP, since the transmission bandwidth is significantly influenced by RTT and discard rate, there was a problem that only the transmission bandwidth significantly lower than the contracted bandwidth could be obtained under the environment such as WAN causing large RTT, large hop number and many discarded segments.... Agent: Hitachi, Ltd.
20120189005 - Method and system for automatic selection of transmission media: A method for the selection of transmission media in a communication infrastructure comprises at least the following steps: applying at least one routing rule so as to select the medium over which to transmit the packet, if no routing rule is applicable to said packet, selecting the medium over which... Agent: Thales
20120189007 - Monitoring and correcting upstream packet loss: An upstream error controller monitors a media stream at a location upstream from an associated set of receivers receiving the media stream. The upstream error controller sends out suppression notices for any media packets lost upstream causing the receivers to suppress sending lost packet notices. In another embodiment, a repair... Agent: Cisco Technology, Inc.
20120189011 - A communication apparatus, a communication system and a communication method: A communication apparatus comprises: a memory unit which correlates a label assigned to a packet and an address of a source of the packet, and memorizes them as an entry; a receiving unit which receives a packet from a network; a learning unit which judges whether or not there exists... Agent:
20120189008 - Method for transmitting and configuring a data packet in a network: The present invention relates to a method for transmitting a data packet in a network, wherein the data packet has a header field containing header data relevant to transmission and a user field, wherein at least one data field containing header data of a first header data type is provided... Agent:
20120189010 - Method for transmitting broadcast service, method for receiving the broadcasting service, and apparatus for receiving the broadcasting service: Provided is a method for receiving a broadcast service. The method includes: receiving a first packetized stream; extracting presentation time information from a header of the first packetized stream; extracting trigger information comprising a target service identifier and a trigger action from a payload of the first packetized stream; and... Agent: Lg Electronics Inc.
20120189009 - Methods and apparatus related to route selection within a network: In some embodiments, an apparatus includes a first network device configured to receive, from a second network device, a first forwarding-state packet associated with a peripheral processing device and having a first generation identifier. The first network device is configured to receive, from a third network device, a second forwarding-state... Agent: Juniper Networks, Inc.
20120189012 - Providing point to point communications among compute nodes in a global combining network of a parallel computer: Methods, apparatus, and products are disclosed for providing point to point data communications among compute nodes in a global combining network of a parallel computer that include: determining a class route identifier available for all of the nodes along a communications path from an origin node to a target node;... Agent: International Business Machines Corporation
20120189013 - Flexible and extensible receive side scaling: In an embodiment, a method is provided. The method of this embodiment provides in response to receiving a packet, looking up a packet characteristic in one of at least one protocol table to determine one or more fields of the packet to use as a hash value, applying a hash... Agent:
20120189014 - Graceful network merge by performing a graceful transition of conflicting routing identifiers: A first switch of a first network may receive a second set of information including routing identifiers associated with a second network, wherein the first switch of the first network is connected to a second switch of the second network. The first switch of the first network may transmit a... Agent: Cisco Technology, Inc.
20120189015 - Managing data transfer in a network environment: A method for managing data transfer in a network environment, the method is provided. The method comprises receiving a request to transfer first data from a first source in a source domain comprising a plurality of sources to a first target in a target domain comprising a plurality of targets.... Agent: International Business Machines Corporation
20120189018 - Method and system for an asymmetric phy operation for ethernet a/v bridging and ethernet a/v bridging extensions: Signals may be communicated with A/V Bridging services between an upstream link partner and a down stream link partner, each comprising an asymmetric multi-rate Ethernet physical layer (PHY). High bandwidth A/V signals may be transmitted from the upstream link partner and low bandwidth signals may be transmitted from the downstream... Agent: Broadcom Corporation
20120189017 - Method and system for providing hitless switching while maintaining a power equivalent bandwidth (peb) ratio using multiple carriers: A method of hitless switching over a communications link, the method comprising transmitting, by a first modulator to a remote receiver, a first carrier signal having a first center frequency, enabling, by a second modulator to the remote receiver, transmission of a second carrier signal having a second center frequency... Agent:
20120189016 - Network apparatus and process to determine the connection context for connections used for (local) offloading: A method, system and device are provided for managing LIPA and/or SIPTO connection releases by providing predetermined context information in either the context request message or response thereto exchanged between source and target Mobility Management Entity (MME) devices to allow the appropriate MME device to determine if LIPA service continuity... Agent:
20120189020 - Auto med id assignment within cfm maintenance association: A device may include a maintenance association endpoint configured to select a maintenance association endpoint identifier, transmit the maintenance association endpoint identifier to one or more other maintenance association endpoints, and automatically assign the maintenance association endpoint identifier to the maintenance association endpoint if it is determined that the maintenance... Agent: Juniper Networks, Inc.
20120189019 - Cluster router and cluster routing method: A cluster router includes at least one control apparatus and at least two forwarding apparatuses. The control apparatus is connected to the forwarding apparatuses, and the forwarding apparatuses are connected with each other. The control apparatus is configured to generate a routing table of each forwarding apparatus and a packet... Agent:
20120189021 - Media access control method for a bus system and communication device: A media access control method is described for controlling access by one user station of a bus system to a first channel of the bus system utilized jointly by a plurality of user stations, where in the case of the method, at least one enable interval is specified for the... Agent:
20120189022 - User access method, system, access server, and access device: A user access method, system, access server, and access device are provided in the embodiments of the present invention. The method includes: receiving an access request including user information and path information; and binding the user information and the path information and saving the bound information; where the path information... Agent: Huawei Technologies Co., Ltd.
20120189023 - Method and apparatus for transmitting header-compressed packet based on retransmission mechanism: A method for transmitting a header-compressed packet based on a retransmission mechanism is disclosed according to the present disclosure. The method mainly includes: a header compressor of a sending device obtains feedback information of a header-compressed packet in a transmission process; and the header compressor determines a state of the... Agent: Huawei Technologies Co., Ltd.07/19/2012 > 147 patent applications in 42 patent subcategories. category listing
20120182857 - Sounding reference signal processing for lte: A wireless communication receiver including a serial to parallel converter receiving an radio frequency signal, a fast Fourier transform device connected to said serial to parallel converter converting NFFT corresponding serial signals into a frequency domain; an EZC root sequence unit generating a set of root sequence signals; an element-by-element... Agent: Texas Instruments Incorporated
20120182860 - Method and apparatus for hop-by-hop reliable multicast in wireless networks: A method and apparatus are described including performing hop-by-hop multicasting including network coding of data packets of a portion of content, wherein network coding further includes encoding data packets of a portion of content, multicasting said network coded data packets to downstream receivers, determining if an acknowledgement message has been... Agent:
20120182859 - Packet restoration method, packet restoration system, and mobile terminal and intermediate device used in the method: The present invention discloses a technique for providing a packet recovery method, and the like, capable of starting packet recovery processing without waiting for a wasteful latency (time-out) at a mobile terminal by giving notice of information on a packet discard in a gateway device in real time, thereby enabling... Agent: Panasonic Corporation
20120182858 - Terminal device and retransmission control method: Provided are a terminal device and a retransmission control method that make it possible to minimize increases in overhead in an uplink control channel (PUCCH), even if channel selection is used as the method to transmit response signals during carrier-aggregation communication using a plurality of downlink unit bands. On the... Agent: Panasonic Corporation
20120182861 - Method and means for state transition of ethernet linear protection switching: The present invention relates to state transition, especially relates to method and means for state transition of Ethernet linear protection switching. It is provided a method of state transition for a local end of a protection group of Ethernet linear protection switching in a local network element, and the method... Agent:
20120182862 - Method and apparatus for improving data integrity during a router recovery process: An apparatus and method for enhancing data integrity during router recovery using dual-homed host configuration are disclosed. A process of routing resumption, in one embodiment, is able to recover or reset a network element (“NE”) such as a primary router from system failure. A first link configured to transmit data... Agent: Tellabs San Jose, Inc.
20120182863 - Protocol for clock distribution and loop resolution: In response to a network topology change, a clock root node calculates a new clock path for each affected node by building a clock source topology tree, and identifying from that tree a path to the network node from a clock source of higher or equal stratum relative to that... Agent:
20120182864 - System and method for load balancing network resources using a connection admission control engine: A system and method for load balancing network resources. Network performance information regarding data flow through a network is gathered using performance information packet data packets. The data flow is distributed through access points of the network using connection control admission control engines. The distributing includes routing the data flow... Agent: Embarq Holdings Company, LLC
20120182866 - System and method for virtual fabric link failure recovery: Aggregation switches are connected to an edge node by a multi-chassis link aggregation group and a virtual fiber link provides a connection for exchange of information between the aggregation switches regarding MAC addressing to synchronize MAC address tables across the aggregation switches. When failure of the virtual fiber link is... Agent: Alcatel-lucent Usa Inc.
20120182865 - Systems, methods, and apparatuses for managing the flow of traffic in data networks: Methods or systems for management and/or optimization of at least a portion of a data network by generating a set of paths between each origin and destination pair, pruning the set of paths to generate a pruned set of paths; and computing an optimum path between each origin and destination... Agent: Vpisystems, Inc.
20120182867 - Adaptive medium access control: Bandwidth allocation configuration and fully decentralized adaptive medium access control (AMAC) systems and methods with support for time critical applications, spectrum efficiency, scalability enhancements, and fair allocation of bandwidth among nodes sharing a common channel. The methods fully integrate TDMA and CSMA/CA channel access approaches and incorporate adaptive congestion and... Agent:
20120182869 - Mobile communication method and mobile station: A mobile communication system according to the present invention includes: a step A in which a radio base station eNB notifies a mobile station UE of a predetermined range; a step B in which the mobile station UE receives an uplink scheduling grant (uplink scheduling) including CB-RNTI (predetermined identification information... Agent: Ntt Docomo, Inc.
20120182868 - Multiple bearer support upon congestion situations: The embodiments herein relates to a method for enabling multiple bearer support upon congestion situations in a communication network. The PCC architecture is enabled to determine whether separate bearers need to be established for service(s) that demand MBR>GBR when no ECN support is provided. This is provided in nodes and... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120182871 - Load balancing in a docsis system based on weighting upstream and downstream channel loading conditions: Methods and apparatuses for balancing a network load are provided. A control attribute that allows a system operator to prioritize upstream and downstream channel loading conditions relative to each other for load balancing decisions is used to balance the network load.... Agent:
20120182872 - Methods for packet forwarding through a communication link of a distributed link aggregation group using mesh tagging: A method for packet forwarding through a communication link of a distributed link aggregation group (LAG) in a mesh network using a path tag is described herein. A packet is received on a non-mesh port of a first network device of the mesh network. A Media Access Controller (MAC) destination... Agent:
20120182870 - System and method for implementing periodic early discard in on-chip buffer memories of network elements: An advance is made over the prior art in accordance with the principles of the present invention that is directed to a new approach for a system and method for a buffer management scheme called Periodic Early Discard (PED). The invention builds on the observation that, in presence of TCP... Agent:
20120182875 - Cognitive multi-user ofdma: A computing device operating according to a frequency division multiplexed protocol in which communication occurs over a signal formed from a plurality of sub-channels selected from anywhere in a frequency spectrum. A computing device may select sub-channels cognitively by using information about sub-channels previously deemed suitable or unsuitable by that... Agent: Microsoft Corporation
20120182874 - Method and apparatus for compensating signal timing measurements for differences in signal frequencies: Methods (100) and apparatuses (12, 24, 38) taught herein advantageously facilitate use of timing measurements in wireless communication networks (10) where radio signal timing measurements involve signals at different carrier frequencies. The methods and apparatuses in particular compensate such timing measurements for expected discrepancies in the measurements that arise from... Agent: Telefonaktiebolaget Lm Ericsson (publ)
20120182873 - System and method for tree assessment: Tree assessment systems and methods are disclosed. An example of a method includes building a system tree in computer-readable medium, the system tree having a plurality of nodes, each node in the system tree representing a characteristic of a component of a system under consideration. The method also includes comparing... Agent:
20120182877 - Diagnosing and resolving wireless network malfunctions: A preconditioned air unit (10) for supplying preconditioned air to an aircraft parked on the ground, the preconditioned air unit comprising a main unit with a housing (12) accommodating a flow duct (20) with an air inlet (22) for ambient air and an air outlet (25) for connection to the... Agent: Koninklijke Philips Electronics N.v.
20120182876 - Provider network and provider edge apparatus: A provider edge apparatus comprises an ingress processing unit to generate an encapsulated frame to be transmitted to another provider edge apparatus coupled to another customer edge apparatus, wherein the encapsulated frame includes a frame directed to the another customer edge apparatus, an egress processing unit to extract a frame... Agent: Fujitsu Limited
20120182878 - Uplink hybrid automatic repeat request method and device in a transparent relay network: An uplink HARQ method in a transparent relay network is provided. When a base station does not successfully receive uplink data sent from a mobile terminal to the base station, if a relay station has successfully received the uplink data sent by the mobile terminal, response acknowledgment information representing that... Agent:
20120182879 - Wireless communication apparatus, wireless communication base station and wireless communication system: A wireless communication apparatus can communicate with a wireless communication base station using component carriers of communication cells managed by the wireless communication base station simultaneously. A radio condition determining section includes a physical layer problem determining section that determines whether a physical layer problem occurs in each component carrier... Agent: Panasonic Corporation
20120182880 - Monitoring apparatus, monitoring method, and computer-readable storage medium: A monitoring apparatus may receive data transmitted from a transmitting source apparatus at predetermined time intervals, via relay apparatuses configured to make a retransmission request depending on a reception error, and measure a reception time interval between consecutively received data. The monitoring apparatus may judge which one of the relay... Agent: Fujitsu Limited
20120182881 - Routing protocols for power line communications (plc): Systems and methods for routing protocols for power line communications (PLC) are described. In some embodiments, a method may include transmitting a one-hop broadcast request message to a plurality of PLC devices in a mesh network and receiving a response from each of the devices. The method may also include... Agent: Texas Instruments Incorporated
20120182882 - Systems and methods for social graph data analytics to determine connectivity within a community: Systems and methods for social graph data analytics to determine the connectivity between nodes within a community are provided. A user may assign user connectivity values to other members of the community, or connectivity values may be automatically harvested or assigned from third parties or based on the frequency of... Agent:
20120182884 - Fast ssl testing using precalculated cryptographyc data: Methods and computer readable storage media to test secure network connections. One or more pre-calculated encryption data (PCCD) sets may be defined in accordance with a secure communications protocol. The one or more PCCD sets may be stored in a first PCCD memory and a second PCCD memory located respectively... Agent:
20120182883 - Method, apparatus and computer program product for resource allocation of coexistent secondary networks: Method, apparatus, and computer program product embodiments are disclosed to provide for wireless resource sharing between heterogeneous wireless networks to enable coexistence of secondary networks in a TV band white space by grouping two or more of the neighboring networks into subsets based on predefined rules. An example embodiment of... Agent: Nokia Corporation
20120182890 - Adaptive peer discovery based on non peer discovery transmissions and device density for wi-fi: A method, an apparatus, and a computer program product are provided in which a number of wireless devices communicating peer discovery information are estimated. In addition, a transmission time period for transmitting peer discovery information is determined based on the estimated number of wireless devices.... Agent: Qualcomm Incorporated
20120182895 - Apparatus and method for transmitting and receiving channel state information: Provided are apparatus and a method for transmitting and receiving channel state information. The apparatus for transmitting channel state information includes a resource demapper configured to extract at least one of data, a user equipment (UE)-specific reference signal, and a cell-specific reference signal from an orthogonal frequency division multiplexing (OFDM)-demodulated... Agent: Electronics And Telecommunications Research Institute
20120182899 - Cqi table for wireless mimo network: A Channel Quality Indicator table for wireless multiple input multiple output (MIMO) networks is disclosed. In one embodiment, a method of generating a table for channel quality indicator (CQI) for an open loop MIMO transmission includes calculating performance of a link between a transmitter and a user end unit for... Agent: Intel Mobile Communications Gmbh
20120182896 - Interference measurement method and apparatus for user equipment having multiple heterogeneous communication modules in wireless communication system: An interference measurement method and a user equipment supporting the method are provided. The method enables the user equipment having multiple heterogeneous communication modules for Long Term Evolution (LTE), WiFi, Bluetooth and Global Positioning System (GPS) to perform interference measurement so as to avoid coexistence interference. The user equipment may... Agent: Samsung Electronics Co. Ltd.
20120182897 - Method and apparatus for network entry in heterogeneous network: An apparatus and a method for manage network entry in a heterogeneous network (HetNet). In the method for network entry of a terminal in a HetNet, a base station access signal for network entry is transmitted to a serving base station. A response message is received from the serving base... Agent: Samsung Electronics Co., Ltd.
20120182886 - Method and apparatus for wireless medium access: In a non-limiting and example embodiment, a method is provided for arranging multi-channel wireless communications, including detecting, by a communications apparatus, information on available bandwidth for a transmission opportunity applying multiple channels, and controlling duration of channel occupancy for at least one of channels available for the transmission opportunity on... Agent: Nokia Corporation
20120182892 - Method and system for low-latency networking: Various aspects of a method and system for low-latency networking are provided. Latency requirements of traffic to be communicated along a network path comprising one or more Ethernet links may be determined. A maximum size of Ethernet frames utilized for communicating the traffic may be determined based on the latency... Agent:
20120182898 - Method and system for transmitting downlink data via a relay: A method and system for transmitting downlink data via a relay, and a relay are provided by the present invention. The system includes an evolved node B and a relay. The evolved node B is set to determine power parameters of a terminal according to a downlink transmission power from... Agent: Zte Corporation
20120182893 - Method, apparatus and system for controlling power of wireless communication device: Devices, systems and methods of controlling transmit power of a station are disclosed. The station is able to request for link management, to receive a response frame with an indication to decrease and/or to increase the transmit power and, if the transmit power is increased or decreased no later than... Agent:
20120182891 - Packet analysis system and method using hadoop based parallel computation: The present invention relates to a packet analysis system and method, which enables cluster nodes to process in parallel a large quantity of packets collected in a network in an open source distribution system called Hadoop. The packet analysis system based on a Hadoop framework includes a first module for... Agent:
20120182889 - Quality of service (qos)-related fabric control: In an embodiment, one or more fabric control circuits may be inserted in a communication fabric to control various aspects of the communications by components in the system. The fabric control circuits may be included on the interface of the components to the communication fabric, in some embodiments. In other... Agent:
20120182887 - Resource allocation using subsets: Method, apparatus, and computer program product embodiments are disclosed for wireless resource sharing between heterogeneous wireless networks to enable coexistence of secondary networks by grouping two or more of the neighboring networks into subsets based on determining whether one or more wireless networks has a fair portion of available resources... Agent:
20120182885 - Testing connectivity in networks using overlay transport virtualization: Techniques are provided for detecting connectivity failures within an OTV network using CFM. In an embodiment, a method and apparatus for using E-OAM to accurately test connectivity in an OTV network is provided. In an embodiment, one method comprises: in a first edge router that is in a local area... Agent:
20120182894 - Wireless relay module for remote monitoring systems: A wireless relay module for networked communications between a series of medical devices and a remote monitoring device. The relay module communicates with the remote monitoring device over one or more internet-accessible wireless communication networks, and includes a receiver, transmitter for communicating over wireless relay networks, other transmitters for the... Agent: Tyco Healthcare Group Lp
20120182888 - Write traffic shaper circuits: In an embodiment, one or more fabric control circuits may be inserted in a communication fabric to control various aspects of the communications by components in the system. The fabric control circuits may be included on the interface of the components to the communication fabric, in some embodiments. In other... Agent:
20120182902 - Hierarchical fabric control circuits: In an embodiment, one or more fabric control circuits may be inserted in a communication fabric to control various aspects of the communications by components in the system. The fabric control circuits may be included on the interface of the components to the communication fabric, in some embodiments. In other... Agent:
20120182901 - Method, apparatus and computer program product for fast retransmission of proposal messages: In one aspect, the invention provides a layer 2 network device that implements a fast retransmission method that causes the layer 2 network device to transmit proposal messages more frequently than defined in the RSTP standard. By transmitting proposal messages (e.g., proposal RST BPDUs) more frequently, the network device can... Agent:
20120182900 - Network device: In this disclosure, we have the following examples and teachings: (1) Integrating the NID functionality in to the small foot-print of an SFP Module, with one or more of the features below: a) Mounting a NID SoC IC to an existing SFP Printed Circuit Board (PCB); b) Using the power... Agent:
20120182903 - Inferring connectivity in the presence of conflicting network data: The connectivity information provided by a variety of inference engines is integrated to provide a set of inferred links within a network. A consolidation is performed among inference engines that operate at a base level of connectivity detail to create a model of the network at this base level. The... Agent: Opnet Technologies, Inc.
20120182904 - System and method for component substitution: Component substitution systems and methods are provided. An example of a method includes building a system tree having a plurality of nodes, each node in the system tree representing a characteristic of a component of a system under consideration. The method also includes comparing nodes of the system tree with... Agent:
20120182905 - Communication system and communication device: A communication system is provided, including a remote control for transmitting a remote control code corresponding to a user operation and a host apparatus for performing processing according to the remote control code, in which the host apparatus is configured to determine a frequency channel for a communication section included... Agent: Sony Corporation
20120182906 - High isolation signal routing assembly for full duplex communication: A signal routing assembly accepts a first transmission signal at an input and outputs a substantial portion of the signal at a common port of the signal routing assembly. A second transmission signal is received at the common port and is routed through the signal routing assembly delivered to output... Agent:
20120182908 - Method and user equipment for sending uplink resource scheduling request: A method for a user equipment sending an uplink resource scheduling request in a long term evolution mobile communication system and the user equipment thereof are provided. The present invention relates to a technique for the user equipment sending the uplink resource scheduling request in a long term evolution system,... Agent: China Academy Of Telecommunications Technology
20120182907 - Methods and apparatus for controlling peer to peer communications: A wireless communications system supports both cellular communications and direct peer to peer communications. The cellular communications use FDD downlink and uplink bands for control and traffic signaling. An access point employs control over direct peer to peer communications. Peer to peer mode control signals from the access point are... Agent: Qualcomm Incorporated
20120182909 - Base station device: A base station device of the present invention includes a downlink signal reception unit 12 that receives a downlink signal from another base station device, and a synchronization processing unit 5b that obtains a known signal contained in the downlink signal from the another base station device and that performs... Agent: Sumitomo Electric Industries, Ltd.
20120182910 - Wireless communication system, mobile station apparatus, base station apparatus, communication control method and integrated circuit: To efficiently control channel quality indicators CQIs in response to a plurality of downlink component frequency bands in a wireless communication system using a plurality of component frequency bands, and enable a mobile station apparatus to suitably transmit signals including the channel quality indicators CQIs, the mobile station apparatus is... Agent: Sharp Kabushiki Kaisha
20120182914 - Feedback scheme for providing feedback on plural transmissions: The invention relates to methods and apparatuses for providing HARQ feedback in a mobile communication system using carrier aggregation. To suggest a scheme for transmitting feedback on the successful/unsuccessful decoding of transmissions that is operable in FDD mode, the invention proposes to utilize only a single one of plural radio... Agent: Panasonic Corporation
20120182913 - Frame mapping for geran voice capacity enhancements: The present document relates to radio transmission. In particular, it relates to the mapping of frames in a GSM EDGE Radio Access Network (GERAN). A GERAN base station comprising a transceiver is described. The base station is operable to communicate with a first mobile station via a first VAMOS channel;... Agent:
20120182917 - Implantable medical device communication: An implantable medical device, IMD, tags data packets transmitted to a non-implantable communication unit with notifications indicating whether the IMD has additional data that needs to be transmitted to the communication unit. The notifications are used by the communication unit to achieve a conditional generation and transmission of power down... Agent: St. Jude Medical Ab
20120182916 - Method and a device for saving power in a wireless user terminal: A method for use in a cellular system with at least one controlling node, eNodeB, which controls user terminals, UEs, in a cell. According to the method, a UE can be in one of at least two different states, an idle state, a DRX state, and an “on duration” state.... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120182912 - Methods, apparatus and systems for local internet protocol access connection handling during circuit switched fallback and handover: A method and apparatus are described for handling local Internet protocol (IP) access (LIPA) connection during circuit switched fallback (CSFB) and handover (HO). One representative method of managing a Local Internet Protocol Access (LIPA) packet data network (PDN) connection to a wireless transmit/receive unit (WTRU), includes performing a switching operation... Agent: Interdigital Patent Holdings, Inc.
20120182911 - Path setting apparatus, path setting method, management apparatus, management system, and storage device: A path setting apparatus sets wireless paths fixed by a wireless network formed by a wireless connection device and a plurality of wireless devices. The path setting apparatus may include an editing unit that edits and sets positions of the wireless connection device and the wireless devices and wireless paths... Agent: Yokogawa Electric Corporation
20120182915 - Systems and methods for receiving data at an access point: Stations in standby mode periodically wake up to check for buffered data at the access points. Traditionally, the information is available by checking the periodic beacon frame for a traffic indication map (TIM). Unfortunately, the length of beacons has steadily increased with the progression of the various wireless standards requiring... Agent: Conexant Systems, Inc.
20120182920 - Method and apparatus for phone communication using home network: A method of providing a home network telephony service, in which a first mobile communication terminal having a phone call connection with a second mobile communication terminal provides a phone communication service by using a first electronic device connected to a home network of the first mobile communication terminal is... Agent: Samsung Electronics Co., Ltd.
20120182922 - Method for performing synchronisation for multicast broadcast services in a wireless access communication network, corresponding multicast broadcast server and base station: The present invention relates to a method for performing data synchronization in a wireless access communication network. The method includes data to be synchronized coming from an access network gateway and being sent to at least two base stations, and the data being further sent from the base stations to... Agent: Alcatel Lucent.
20120182918 - Method of handling latency impact on comp harq and feedback operation and related communication device: A method of handling a hybrid automatic repeat request (HARQ) operation for a network in a wireless communication system is disclosed. The network supports a coordinated multipoint transmission/reception (CoMP) operation. The method comprises determining a modified HARQ operation for the CoMP operation, wherein the modified HARQ operation is a derived... Agent:
20120182919 - Method of handling latency impact on feedback operation and related communication device: A method of handling control information for a mobile device in a wireless communication system is disclosed. The mobile device is configured with a coordinated multipoint transmission/reception (CoMP) operation by network of the wireless communication system. The method comprises determining at least one cooperating cell or cooperating point of the... Agent:
20120182923 - Subframe processing method and device: Dynamic Schedule Information (DSI) corresponding to the DSP to null. When the eNB finds that consecutive MBMS data packets are lost and/or that a type 0 Protocol Data Unit (PDU) group is lost, a subframe used to transmit the DSI may be set to null, thereby preventing the eNB from... Agent:
20120182921 - Wireless communication system, base station apparatus, mobile station apparatus, and communication method: To perform MBMS transmission capable of effective utilization of resources without increasing load in a mobile station apparatus. In a wireless communication system including a base station apparatus and mobile station apparatuses to provide an MBMS (Multimedia Broadcast Multicast Service), the base station apparatus transmits a message for aggregating the... Agent: Sharp Kabushiki Kaisha
20120182930 - Communication system, relay device, communication terminal, and base station: Provided is a communication system including a plurality of base stations, a plurality of communication terminals that communicates with one of the plurality of base stations, and a relay device, the relay device including a selection unit that selects a communication terminal to be relayed from among the plurality of... Agent: Sony Corporation
20120182932 - Directional mobile ad-hoc network: A method for directional mobile ad-hoc communication may include transmitting a join message from a first node to a second node, receiving an accept message from the second node including a TDMA frame slot reassignment correlating to an available TDMA frame slot in a TDMA frame associated with the second... Agent: Rockwell Collins, Inc.
20120182924 - Medical device wireless network architectures: An architecture for networked communications between a series of medical devices and a remote monitoring device. An interface circuit coupled to each medical device communicates with one of a plurality of relay modules via a wireless relay network. The relay modules communicate with the remote monitoring device over an internet-accessible... Agent: Tyco Healthcare Group Lp
20120182926 - Method and apparatus for transmitting relay frame in wireless communication system: A method and apparatus for transmitting a relay frame in a relay end are provided. The method includes: receiving a relay request frame requesting data transmission to a receive end from a transmit end; transmitting a relay response frame including information on data to be relayed to each of the... Agent: Electronics And Telecommunications Research Institute
20120182929 - Method, apparatus, and system for data transmission: Embodiments of the present invention disclose a method, an apparatus, and a system for data transmission. The method for data transmission includes: determining that data to be transmitted is control plane signaling related to a user equipment that camps on a relay node; and transmitting the data through a first... Agent: Huawei Technologies Co., Ltd.
20120182925 - Scheduling apparatus and method, user equipment, and relay-based mobile communication system: Provided are a scheduling apparatus and method, an user equipment, and a relay-based mobile communication system. The scheduling apparatus receives information on a channel state of the access zone from the eNB UE separately from the information on the channel state of the relay zone, performs scheduling for the eNB... Agent: Electronics And Telecommunications Research Institute
20120182931 - Transmission method, detection method and equipment for control channels of a relay system: A configuration method, detection method and equipment for control channels of a relay system are provided in the present invention. The configuration method comprises: the network side transmits a Relay-Physical Downlink Control Channel (R-PDCCH) of a control channel to its service relay equipment, the related control information of said relay... Agent: China Academy Of Telecommunications Technology
20120182928 - Wireless internet connection repeater without signal interference: Disclosed is a wireless Internet connection repeater, and more particularly, a wireless Internet connection repeater without signal interference between a local area wireless communication module (WiFi module) and a broadband wireless communication module (WiMAX module). The wireless Internet connection repeater includes a broadband wireless communication module which includes a master... Agent: Interbro Co., Ltd.
20120182927 - Wireless relay module for monitoring network status: A wireless relay module for networked communications between a series of medical devices and a remote monitoring device. An interface circuit coupled to each medical device communicates with the wireless relay module via a wireless relay network. The relay module communicates with the remote monitoring device over an internet-accessible wireless... Agent: Tyco Healthcare Group Lp
20120182934 - Application layer communication via an intermediate node: An intermediate node in a wireless communication system transmits application layer messages between first and second nodes. To do so, the intermediate node receives a request to activate a packet data protocol (PDP) context for the first node. The request, as generated by the first node, indicates the first node... Agent:
20120182933 - Clustering crowd-sourced data for determining beacon positions: Embodiments analyze crowd-sourced data to identify a moved or moving beacon. The crowd-sourced data for the beacon is grouped into a plurality of clusters based on spatial distance. Timestamps associated with the crowd-sourced data in the clusters are compared to select one of the clusters. The crowd-sourced data associated with... Agent: Microsoft Corporation
20120182936 - Method and apparatus for managing the mobility of mobile networks: In response to a Mobile Access Router (MAR) initially attaching to a Multi-Protocol Label Switching (MPLS) domain through a first Access Router (AR) in the domain, a Mobility Anchor Point (MAP) in the MPLS domain establishes a plurality of Label Switched Paths (LSPs) for the MAR. For example, the MAP... Agent:
20120182942 - Method and apparatus for transmission of uplink control signaling and user data in a single carrier orthogonal frequency division multiplexing communication system: A user equipment (UE) operating in an Orthogonal Frequency Division Multiplexing communication system transmits Layer 1 and Layer 2 user data non-associated and user data associated control signaling on an uplink by puncturing user data information with the user data non-associated and user data associated control signaling to produce a... Agent: Motorola Mobility, Inc.
20120182937 - Method and arrangement in a mobile system: A method is provided for bi-casting real time data packets in a mobile system that includes a first Node-B and a second Node-B for communication with a user equipment. The method includes associating a first sequence number with a first real time data packet when sending the first real time... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120182941 - Method and system for optimizing power resources in wireless devices: A method and system is disclosed for a device to quickly determine if data is being sent to it. If no data is being sent to the device, the device may return to a sleep mode so as to conserve energy. The present invention includes organizing and transmitting, one at... Agent: Interdigital Technology Corporation
20120182940 - Method for controlling the traffic within a network structure and a network structure: A reliable and flexible method for controlling traffic within a network structure without the addition of remarkable complexity to the core network is provided, the structure including a PDN (Packet Data Network), an operator core network with a DNS (Domain Name System) server, a HeNB (Home evolved Node B) or... Agent: Nec Europe Ltd.
20120182943 - Method for establishing a bidirectional communication path in a wireless network: A method for establishing a bidirectional communication path in a wireless network, where the network includes nodes comprising a sink node and a plurality of subscriber nodes, and where the communication path for the bidirectional transmission of data packets is to be established between the sink node and at least... Agent: Siemens Aktiengesellschaft
20120182935 - System and method for packet distribution in a vehicular network environment: A method is provided in one example embodiment that includes receiving a request for data from a source device, such as an on-board unit of vehicle or a mobile device coupled to an on-board unit, over a vehicular network. Location data, such as GPS coordinates, speed, and heading associated with... Agent: Cisco Technology, Inc.
20120182939 - Telehealth wireless communication hub and service platform system: Methods and devices provide a wireless communications hub device and services enabling remote access to electronic medical or fitness devices in a manner that simplifies device networking A wireless communication hub device may include a processor and wireless communication transceivers configured to connect to cellular and/or WiFi networks to access... Agent: Qualcomm Incorporated
20120182938 - Wireless electronic devices with dual circuit architecture: Electronic devices may have multiple wireless integrated circuits such as first and second baseband processor integrated circuits. The first baseband processors may be used exclusively for handling packet switched traffic, whereas the second baseband processor may be used exclusively for handling circuit switched traffic. Radio-frequency front end circuitry may be... Agent:
20120182947 - Communication apparatus and communication method: A mobile communication system where a mobile station apparatus transmits reception quality information to a base station apparatus, the reception quality information indicating quality of a signal received from the base station apparatus, characterized in that the base station apparatus transmits information for instructing transmission of reception quality information without... Agent:
20120182952 - Framing for an adaptive modulation communication system: A system and method for mapping a combined frequency division duplexing (FDD) Time Division Multiplexing (TDM)/Time Division Multiple Access (TDMA) downlink subframe for use with half-duplex and full-duplex terminals in a communication system. Embodiments of the downlink subframe vary Forward Error Correction (FEC) types for a given modulation scheme as... Agent: Wi-lan, Inc.
20120182959 - Method and apparatus for transceiving data in a wireless communication system: The present invention relates to a method and apparatus for transceiving data in a wireless communication system. A method for receiving data in a wireless communication system according to one aspect of the present invention is configured such that a base station receives, from a mobile station, a signal including... Agent: Lg Electronics Inc.
20120182950 - Method and apparatus for transceiving scheduling signals in a multi-carrier wireless communication system: The present invention relates to a method for transceiving scheduling signals in a multi-carrier wireless communication system, comprising a step of transmitting, via a predetermined downlink component carrier, a PDSCH transmission scheduling signal on one or more downlink component carriers and/or a PUSCH transmission scheduling signal on one or more... Agent: Lg Electronics Inc.
20120182960 - Method and system for reporting power headroom report (phr) in carrier aggregation scence: A method and system for reporting PHR in carrier aggregation scenarios are disclosed. The method includes: UE encapsulating UE specific PH and/or UL CC specific PH that need to be reported into a same PHR according to a preset order, and meanwhile encapsulating indication information that indicates whether the UE... Agent: Zte Corporation
20120182961 - Method for allocating fixed resource in broadband wireless communication system: A method for handling an error in a persistent resource allocation that is performed by a base station includes transmitting a first control message to a terminal, the first control message including persistent allocation information for transmission of an uplink data burst and determining whether the terminal has received the... Agent: Lg Electronics Inc.
20120182957 - Method for transmitting a sounding reference signal in a wireless communication system, and apparatus for same: The present invention relates to a method in which user equipment transmits a non-periodic sounding reference signal in a wireless communication system. In detail, the method comprises: a step of receiving a downlink control channel from a base station; a step of checking carrier indication field (CIF) information of a... Agent: Lg Electronics Inc.
20120182956 - Method for transmitting reference signals: A method and apparatus for transmitting reference signals in a wireless communication system is disclosed. The method and apparatus includes reference signal, RS, transmission in resource blocks supporting multiple antenna port transmission, at least one broadcast channel being provided in resource blocks belonging to a first set of resource blocks,... Agent: Huawei Technologies Co., Ltd.
20120182954 - Method, apparatus and system for fast session transfer for multiple frequency band wireless communication: Devices, systems and methods to provide session transfer between a pair of multiband stations by a fast session transfer (FST) setup protocol. For example, a method may include transferring, by a first wireless communications device (STA1), a communications session with a second wireless communications device (STA2) using a FST setup... Agent:
20120182944 - Methods and arrangements for signaling channel state information: Particular embodiments provide a method in a network node (110) for requesting a channel state information-only, CSI-only, report from a wireless terminal (120). The method comprises selecting (210), based on at least one parameter related to transmission of the CSI-only report, a transport block out of two or more available... Agent: Telefonaktiebolaget Lm Ericsson (publ)
20120182953 - Mobile communication system, base station device and frequency allocation method for mobile communication system: In a base station device 12 of an OFDMA mobile communication system, a frequency band storage unit 22 stores multiple frequency bands allocatable to mobile station devices, respectively, in association with predetermined conditions related to communication quality. A communication quality acquisition unit 37 acquires communication quality in communication with each... Agent: Kyocera Corporation
20120182949 - Mobile station apparatus and communication method: A mobile station apparatus which communicates with a base station apparatus using a plurality of component carriers, transmits uplink control information to the base station apparatus using a single physical uplink control channel in a plurality of uplink component carriers, regardless of whether or not a plurality of physical uplink... Agent: Sharp Kabushiki Kaisha
20120182955 - Multi-network shared phy layer: A system and method is provided for processing a physical (“PHY”) layer signal. Various aspects of the present invention may comprise receiving a PHY layer signal, analyzing a non-content characteristic of the PHY layer signal, and determining a communication protocol associated with the PHY layer signal. The PHY layer signal... Agent: Broadcom Corporation
20120182951 - Radio base station and mobile station: A radio base station eNB according to the present invention includes: a synchronization signal transmission unit 10 configured to transmit a synchronization signal including a cell ID assigned to a subordinate cell #1; a broadcast information transmission unit 11 configured to transmit broadcast information including a virtual cell ID assigned... Agent: Ntt Docomo, Inc.
20120182946 - Rate matching for coordinated multipoint transmission schemes: Certain aspects of the present disclosure relate to techniques for determining resource elements REs used for Coordinated Multipoint (CoMP) transmission schemes. The techniques generally include determining, by a User Equipment (UE), a set of data REs used for Coordinated Multipoint (CoMP) operation. The determination is based on a CoMP scheme... Agent: Qualcomm Incorporated
20120182958 - Reconfiguration of active component carrier set in multi-carrier wireless systems: In a multi-carrier wireless system, potential problems from reconfiguring mobile station resources to accommodate changes in component-carrier configuration are mitigated by inserting a guard period each time the configuration of component carriers changes, so that transceiver reconfiguration can be carried out without interfering with ongoing transmission. A base station is... Agent: Telefonaktiebolaget Lm Ericsson (publ)
20120182945 - Uplink power control: An uplink power control that is applied to a user equipment (300) when in communication with a serving radio base station (10) and at least one other radio base station (20) involves generating a quality representation of an uplink control channel (12) from the user equipment (300) to the serving... Agent: Telefonaktiebolaget Lm Ericsson (publ)
20120182948 - Wireless data communications: A wireless data communications method and transmitter are disclosed. A transmitter (402N, 800) includes a module (802) configured to group adjacent sub-bands from among a set of transmission radio frequency channels assigned to a terminal into a plurality of aggregated sub-bands. A single carrier modulator (804) is configured to modulate... Agent: Commonwealth Scientific And Industrial Research Organisation
20120182962 - Methods and apparatus for scheduling peer to peer traffic in cellular networks: A wireless terminal receives peer to peer resource control information from a base station. The peer to peer resource control information is used by the wireless terminal in a peer to peer network to control transmission scheduling and/or resource utilization. The base station sends the control signals at a first... Agent: Qualcomm Incorporated
20120182964 - Pilot and channel estimation method for sdma mimo transmission downlink: A pilot and channel estimation method for SDMA MIMO transmission downlink is provided in the present invention, and the method provides possibility for saving the orthogonal pilot resources; the pilot signals of different users in the transmitting antenna domain can occupy the same time-frequency resources, and thereby the pilot overhead... Agent: Southeast University
20120182963 - Reserving transmission resources: A method, apparatus, and computer program for acquiring transmission resources during a transmission period is provided. A first communication apparatus is arranged to utilize at least a second communication apparatus to reserve at least one additional transmission band for the first communication apparatus during the transmission period of the first... Agent: Nokia Corporation
20120182967 - Apparatus and method for performing wireless communciation between wireless access stations via a mobile terminal: A packet is transferred between first and second wireless access stations via a memory of at least one mobile terminal. The first wireless access station is provided with source information to be provided for one or more users, and the second wireless access station acquire the source information from the... Agent: Fujitsu Limited
20120182971 - Base station, mobile station, communication system, transmission method and reordering method: A mobile station, that includes a receiving means for receiving first PDCP PDU from a source base station and a receiving means for receiving second PDCP-PDU from a target base station, in which the second PDCP-PDU being created using sequence number and PDCP SDU that are transferred from the source... Agent: Fujitsu Limited
20120182965 - Femtocell beacon interference mitigation with out-of-band links: Systems, methods, devices, and computer program products are described for mitigating macrocell interference during femtocell discovery in a wireless communications system. In one example, a mobile device may be camped on a macrocell. A femtocell transmits out-of-band (OOB) discovery signals to, or receives OOB band discovery signals from, the mobile... Agent: Quallcomm Incorporated
20120182968 - Method and apparatus for power control during td-scdma baton handover: A method for wireless communication comprises switching an uplink (UL) from a source cell to a target cell; and receiving an uplink transmit power control (TPC-UL) command from the source cell, wherein the TPC-UL command is generated by the target cell.... Agent: Qualcomm Incorporated
20120182972 - Method and device for establishing or modifying local ip access bearer: A method and device for establishing or modifying a local IP access bearer are provided by the embodiments of the present invention, said method includes: a handover request message transmitted by an evolved Node Base station is received, said handover request message carries an evolved Node Base station identifier, said... Agent: Huawei Device Co., Ltd.
20120182970 - Method, system and device for network handover: A method, a system and a device for network handover are provided, which are applied to the field of communications technologies. The method includes the following steps that: a terminal first obtains information of a handover manner of handover from a virtual base station to a target base station, and... Agent: Huawei Device Co., Ltd.
20120182969 - Mobile communication method and radio base station: A mobile communication method according to the present invention is summarized in that it includes: a step in which a mobile station UE sends “Measurement Report” including location registration area information “TAI” and identification information “ECGI” on a cell subordinate to a radio base station HeNB, to a radio base... Agent: Ntt Docomo, Inc.
20120182966 - Out-of-band paging for proximity detection in a femto deployment: Systems, methods, devices, and computer program products are described for using an out-of-band (OOB) radio integrated with the femtocell to implement various novel proximity detection techniques. Proximity detection of access terminals (ATs) in the femtocell's access control list (ACL) may be desirable to support femto connectivity and service provision, for... Agent: Qualcomm Incorporated
20120182973 - Code allocation for uplink mimo: The disclosure relates to methods and apparatuses that allow for channelisation code allocation adapted for uplink MIMO transmissions. A method for use in a user equipment of a telecommunication system comprises spreading data symbols of a plurality of streams to be transmitted from the user equipment as MIMO transmissions. The... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120182975 - Method and apparatus for repeating uplink synchronization in time division synchronous code division multple access (td-scdma) networks: A method, an apparatus, and a computer program product for wireless communication are provided in which a first synchronization signal to access to a Node B is transmitted; a request signal from the Node B requesting a second synchronization signal is received; and the second synchronization signal is transmitted to... Agent:
20120182977 - Resource setting control for transmission using contention based resources: There is proposed a mechanism by means of which resources for a data transmission between a user equipment and a base transceiver station are set. For this purpose, a resource dedicated to the user equipment (like an SR resource) is combined with at least one contention based resource allocated to... Agent:
20120182974 - System and method for mapping reference signal sequence in advanced long term evolution system: The present invention provides a method and system for mapping a reference signal sequence in an advanced Long Term Evolution (LTE) system, and the method and the system are used to map the reference signal sequence to an orthogonal frequency division multiplexing symbol of l. The method includes: when the... Agent: Zte Corporation
20120182976 - Wireless network protocol coexistence: The present invention comprises a communication device configured to communicate using several wireless networking protocols. The communication device is configured to transmit a signal according to a first protocol so as to indicate to devices on the wireless network that they should not transmit during a first period of time,... Agent: Cambridge Silicon Radio Limited
20120182982 - Access point with simultaneous downlink transmission of independent data for multiple client stations: A wireless network device includes modulation modules, each configured to receive a data stream and modulate the data stream to generate a modulated data stream. A matrix module generates a multiplexing matrix based on channel conditions between the wireless network device and each of a plurality of client stations, and... Agent:
20120182980 - Method and apparatus for saving power by using signal field of preamble: Certain aspects of the present disclosure relate to a technique for power saving at mobile stations in Very High Throughput (VHT) systems using signal field bits of a preamble with a limited transmission overhead. The present disclosure proposes a method of indicating to a destination through a preamble cyclic redundancy... Agent: Qualcomm Incorporated
20120182983 - Methods for transmitting closely-spaced packets in wlan devices and systems: A wireless local area network (WLAN) device transmits a header over an air interface, at a first modulation rate. The header may include an indication of a second modulation rate that will be used to transmit a consolidated payload. The device further transmits the consolidated payload at the second modulation... Agent:
20120182984 - Network allocation: Included are embodiments for network allocation. More specifically, one embodiment of a method includes receiving, at a first communications device, without a prior RTS signal being sent, a first clear to send (CTS) signal from a second communications device, addressed to the first communications device, the CTS signal indicating a... Agent:
20120182979 - Performance in a dual bss environment: An integrated circuit includes logic configured to adjust an original service time of a first Wi-Fi Basic Service Set connection (“BSS”), out of a plurality of BSSs configured to be associated with a communication device, to an adjusted service time based on an unsuccessful acknowledgement transmission or reception in a... Agent: Texas Instruments Incorporated
20120182978 - System and method for managing routers and communication interfaces on a computing device: An apparatus and method are described for managing router and communication interfaces. For example, one embodiment of a method implemented on a computing device having a plurality of communication interfaces comprises: receiving a plurality of router advertisement packets indicating a preference level of each of a plurality of routers, each... Agent:
20120182981 - Terminal and method for synchronization: A terminal which is compatible with another terminal and is capable of performing data synchronization without a separate server, and a synchronization method using the same is disclosed. The terminal may directly connect to another terminal and receive data therefrom. The received data is synchronized with the terminal. If the... Agent: Pantech Co., Ltd.
20120182985 - Communication method, and transmitting apparatus and receiving apparatus using that communication method: A transmission apparatus includes a plurality of antennas and a frame configurator that selects, in a first unit time either a first transmitting method which transmits a modulated signal from at least one of the plurality of antennas, or a second transmitting method which transmits a plurality of modulated signals... Agent: Panasonic Corporation
20120182986 - Timing control: A method including at a first device configured for making one or more transmissions to a second device in one or more of a plurality of frequency blocks and configured to receive respective timing commands for each of said plurality of frequency blocks: determining that the most recently received timing... Agent:
20120182988 - Communication system and method: There is provided a packet-based communication system for conducting voice or video calls over a packet-based network. A client application on a first terminal is configured to determine an availability of one or more other, second user terminals installed with other instances of the client application, and to present a... Agent:
20120182987 - Xml based transaction detail records: The present invention is directed to a method for managing transactions in a telecommunications network. The method includes creating an XML transaction detail file. At least one transaction detail record is stored in the XML transaction detail file in response to a telecommunications transaction. The at least one transaction detail... Agent: Verizon Business Global LLC
20120182990 - Method and system for mpls-tp tunnel protection processing: The present invention discloses a method and system for processing an MPLS-TP tunnel protection, including: a tail node of a multiprotocol label switching transport profile (MPLS-TP) tunnel, after receiving a data message, querying a private network label table of the tail node according to a private network label carried in... Agent: Zte Corporation
20120182989 - System and method of enabling a transparent ethernet switch: A system and method of enabling a transparent Ethernet switch are disclosed. According to an aspect, a network switch is disclosed. The network switch can include a plurality of physical ports configured to communicate data via a network. The network switch can further include a memory configured to store a... Agent: Dell Products, Lp
20120182991 - Method and apparatus for handling multicast traffic: Aspects of the disclosure provide method and apparatus for managing multicast traffic in a domain, such as a G.hn domain. A method includes storing, at a first node of a domain, a plurality of next nodes for transmitting messages in the domain, forwarding, from the first node to the plurality... Agent:
20120182994 - Address compatibility in a network device reload: In one embodiment, a network device maintains address compatibility in a reload. The reload results from a reconnect event such as a reboot or a software upgrade. Before the reload, the network device establishes communication using a first address prefix. Because of the reload, the first address prefix is cleared... Agent: Cisco Technology, Inc.
20120182993 - Hypervisor application of service tags in a virtual networking environment: A physical host executes a virtual machine monitor (VMM) in communication with a plurality of consumer virtual machines (VMs). In response to receipt of a packet, the VMM determines whether a service is to be performed for the packet by a service virtual machine (VM) in communication with the VMM.... Agent: International Business Machines Corporation
20120182992 - Hypervisor routing between networks in a virtual networking environment: A physical host executes a virtual machine monitor (VMM) that instantiates a source virtual machine (VM). In response to the VMM receiving from the source VM a packet specifying a first destination address of a destination VM and a second destination address of a default gateway, the VMM determines whether... Agent: International Business Machines Corporation
20120182996 - Method and apparatus for virtual circuit routes: A method and apparatus for virtual circuit routes is described. A method in a network element comprises associating a virtual circuit to a layer 3 next hop, the virtual circuit being associated with a layer 2 protocol specific logical circuit, receiving a packet on the logical circuit, processing the packet... Agent:
20120182995 - Method and system for data transmission: A method for data transmission includes: a router receives a data packet sent by an access device of a first user, where the data packet carries target device selection information including at least a user identity of a second user, and the user identity is associated with at least one... Agent:
20120182998 - Auto-provisioning of network services over an ethernet access link: In one embodiment, an apparatus includes an Ethernet port, for connection to an Ethernet access network providing multiple different services. A plurality of local service ports are provided for connection to items of peripheral customer premises equipment (CPE), each item supporting a different, respective service. A bridge is coupled to... Agent: Cisco Technology, Inc.
20120182997 - Method and apparatus for providing transport of customer qos information via pbb networks: A customer Quality-of-Service (QoS) transport capability is depicted and described herein. The customer QoS transport capability enables transparent transport of customer QoS information via a Provider Backbone Bridging (PBB) network. The customer QoS transport capability enables customer QoS information that would normally be terminated at a point of ingress to... Agent:
20120183000 - Dynamically and efficiently forming hierarchical tunnels: In one embodiment, a hierarchical tunnel that encapsulates a plurality of child tunnels along a shared path segment is used. The shared path segment extends from a head-end node across one or more intermediate nodes to a tail-end node. A state of a child tunnel of the plurality of child... Agent: Cisco Technology, Inc.
20120182999 - Quality of service half-duplex media access controller: A network switch includes a transmitter and a controller. The transmitter is configured to selectively terminate transmission of a first frame from the network switch. The controller is configured to, in response to the transmitter terminating the transmission of the first frame, increment respective attempt counts for a first class... Agent:
20120183001 - Network apparatus, network configuration method and program recording medium which records a network apparatus program: A network apparatus includes a first interface unit which connects a host which holds a plurality of I/O buses and an own network apparatus via a network, a second interface unit which connects a peripheral device which holds a plurality of I/O interfaces and an own network apparatus, a control... Agent: Nec Corporation
20120183002 - Network interface and detection module to enable network communication within information handling systems: A network interface module can include a housing including a first cavity configured to receive a first network plug having a first dimension. The housing also includes a second cavity within the first cavity, and configured to receive a second network plug having a second dimension that is less than... Agent: Dell Products, Lp
20120183003 - Apparatus and method for providing compatibility of transmission signal in communication system: Method and apparatus for transmitting and receiving a signal in a broadcasting communication system are provided. Data of an input stream is divided for transmission through a frame. A header that includes information about the input stream is constructed. The frame is constructed using the header and the divided data.... Agent: Samsung Electronics Co., Ltd.07/12/2012 > 185 patent applications in 61 patent subcategories. category listing
20120176884 - Method, system and apparatus for downlink shared channel reception in cooperative multipoint transmissions: A method and apparatus may be used to enable reception of a downlink (DL) shared channel in a cooperative multipoint transmission (CoMP). The method and apparatus may determine whether CoMP is applied to a transmission. The method and apparatus may acquire other CoMP related information. The method and apparatus may... Agent: Interdigital Patent Holdings, Inc.
20120176885 - Method and apparatus for transmitting/receiving a reference signal in a wireless communication system: Disclosed are a method and apparatus for transmitting a reference signal. In a base station apparatus for transmitting a reference signal in a wireless communication system, a processor generates the same scrambling sequence for resource elements (REs) allocated to each layer for reference signal transmission, and spreads or covers Walsh... Agent: Lg Electronics Inc.
20120176886 - Method and system for optical orthogonal frequency division multiplexing with hadamard transform combined with companding transform: A combined Hadamard and companding transform technique is incorporated into orthogonal frequency division multiplexed signals to reduce the peak-to-average ratio of signals. A Hadamard transform is applied to the signals to generate a first transformed signal of subsymbols. An Inverse Fast Fourier Transform is performed on the subsymbols to generate... Agent: Zte (usa) Inc.
20120176888 - Method and device for user cooperative communication: A wireless network system and corresponding methodologies that operate in a user cooperative communication system are provided. In operation, the system either combines packets transmitted from a direct channel with packets transmitted from and a relay channel, or uses erroneously relayed packets to assist decoding a direct packet.... Agent: Hui Long Fund Limited Liability Company
20120176887 - Method and system for hybrid automatic repeat request operation for uplink coordinated multi-point signaling: A method and system for hybrid automatic repeat request operation for uplink coordinated multi-point signaling, the method in one embodiment sending a data packet from a user equipment to a plurality of network elements; waiting for a control indication from at least one of the plurality of network element; and... Agent: Research In Motion Limited
20120176889 - Network failover protection: Embodiments generally disclosed herein include a computer-implemented method for providing network failover functionality. The method includes providing service over a transport network from a first customer location to a second customer location. The method further includes detecting a network failure in the transport network and, in response, provisioning service over... Agent: Level 3 Communications, LLC
20120176890 - Method and apparatus for using g.8031 extensions to enable coexistence of g.8031-based protection and lag-like loadsharing for ethernet paths: An Ethernet protection and loadsharing capability is provided. The Ethernet protection and loadsharing capability enables co-existence of both protection and loadsharing for an Ethernet tunnel, having a plurality of associated Ethernet paths, between first and second Ethernet switches. The first Ethernet switch receives configuration information associated with the Ethernet tunnel... Agent:
20120176892 - Handover parameter control apparatus and method, and computer program: A handover parameter control apparatus in each cell of a cellular system having a condition in which if power received by a mobile terminal from a neighbor base station and power received from an access base station, to which the mobile terminal is connected, have power difference greater than or... Agent: Kddi Corporation
20120176891 - Method and apparatus for recovery of link failure during handover in td-scdma systems: A method and an apparatus for wireless communications comprising determining that a first handover from a source cell to a target cell has failed; and performing a second handover from the source cell to a first neighbor cell different from the source cell and from the target cell. In on... Agent: Qualcomm Incorporated
20120176893 - Congestion notification in private vlans: One embodiment of the present invention provides a switch. During operation, in a network with a private VLAN configuration, the switch allows a congestion notification message with an isolated virtual local area network identifier (VLAN ID) to be forwarded via an isolated VLAN port.... Agent: Brocade Communications Systems, Inc.
20120176894 - Method and apparatus for adapting policy control: Method and network nodes for adapting policy control function, wherein a load of a first network entity on which a policy execution function like a policy and charging enforcement function (PCEF) or a bearer binding and event reporting function (BBERF) is located is monitored (S4) and policy decisions are adapted... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120176895 - Message loss prevention by using sender buffer and traffic shaping in event-triggered distributed embedded real-time systems: A vehicular distributed embedded real-time controller area network system includes ECUs that function in an event-triggered mode to initiate a transmission of the message to the communication bus. Each ECU includes a sender buffer for storing the generated message. A bus controller interfaces with the ECUs and manages the transfer... Agent: Gm Global Technology Operations LLC
20120176896 - Methods, systems, and computer readable media for deep packet inspection (dpi)-enabled traffic management for xdsl networks: Methods, systems, and computer readable media for DPI-enabled traffic shaping for xDSL networks are disclosed. According to one method, a DPI node analyzes signaling for an xDSL network access node or a broadband network gateway to determine nodal or link capacities available to nodes upstream from the network access node... Agent:
20120176897 - Multipoint delivery entity and method: A multipoint delivery entity for receiving multipoint transmissions from an upstream entity and delivering said multipoint transmissions downstream to multipoint receivers, said entity comprising:—a conflict detector for detecting presence of a delivery conflict among said multi-point transmissions downstream of said multipoint delivery entity, and—a conflict resolver for performing a conflict... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120176898 - Downlink flow control using packet dropping to control transmission control protocol (tcp) layer throughput: Certain aspects of the present disclosure relate to wireless communications and methods and apparatus for downlink flow control at a user equipment (UE). Aspects generally include monitoring, by a UE, one or more parameters related to the UE, and selectively dropping received packets based on the one or more parameters... Agent: Qualcomm Incorporated
20120176901 - Load-adjustment factor notification method, data rate control (drc)-pointing determination method, handover determination method and devices thereof: The present invention discloses a method for notifying a load-adjustment factor, including: a base station setting a load-adjustment factor of a sector and notifying a user terminal. The present invention also discloses a method for selecting and determining Data Rate Control (DRC) pointing, including: when selecting a sector which a... Agent: Zte Corporation
20120176899 - Method for packet network traffic regulation: A method of traffic regulation in a packet communication network involves a token bucket associated with a subscriber. Packets arriving at the regulator are handled in accordance with the token bucket configuration. The method involves measuring a demand placed on the network by the subscriber. The token bucket configuration is... Agent: Comcast Cable Holdings, LLC
20120176900 - Minimization of radio resource usage in multi-hop networks with multiple routings: Packets in a multi-hop wireless network are routed based on the available link throughputs, network node congestion and the connectivity of the network in a manner that minimizes the use of radio resources and minimizes delay for packets in multi-hop system. The routing method also avoids congestion in the access... Agent: Rockstar Bidco Lp
20120176903 - Non-uniform per-packet priority marker for use with adaptive protocols: A method, apparatus and computer program product for non-uniform per-packet priority marking for use with adaptive protocols is presented. A packet is received at a first network device, the packet assigned to a priority band. A priority is determined for the packet between a lowest priority of the priority band... Agent:
20120176902 - System and method for dynamically balancing a maximum number of active remote device users between base stations: Both a system and method are provided for dynamically balancing a maximum number of active remote device users that can be serviced between first and second base stations transmitting data frames in a radio communication system when the carriers of the first and second base stations operate at different radio... Agent: Clear Wireless LLC
20120176905 - Apparatus and method for delivering messages over multiple mediums: A method of and device for transmitting a data message to a communication device configured to receive data through a plurality of communications mediums, including: assigning a first priority to a first component of the data message and a second priority to a second component of the data message; sending... Agent: Research In Motion Limited
20120176904 - Applying a table-lookup approach to load spreading in forwarding data in a network: A method to provide load distribution that selects one of a set equal cost paths for each flow that minimizes imbalance in the distribution of flows across the set of equal cost paths, the method including calculating the set of equal cost paths to each destination node, generating a set... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120176910 - Method for triggering status reports and apparatus thereof: The present invention discloses a method and an apparatus for triggering a status report in a RLC acknowledged mode protocol. The technical scheme includes: A, constructing and transmitting a status report at a data receiving end of a RLC layer when a reordering timer is timeout or a packet for... Agent: Zte Corporation
20120176909 - Packetized interface for coupling agents: In one embodiment, the present invention includes a fabric on a first semiconductor die to communicate with at least one agent on the die according to an on-chip protocol and a packetization layer coupled to the fabric to receive command and data information from the fabric on multiple links and... Agent:
20120176908 - Problem with gcsna arq: An apparatus for notifying of a circuit switched event over a packetized data network. The apparatus includes a packetized data modem and an interworkng interface. The packetized data modem is configured to transmit and receive packetized data over a packetized data radio link. The packetized data modem has a tunneling... Agent: Via Telecom, Inc.
20120176907 - Testing apparatus with a propagation simulator for a wireless access device and method: An apparatus for testing the communication between a wireless access device and a wireless device in communication with the wireless access device is provided. The apparatus includes a housing having a first interior chamber adapted to receive a wireless access device and a second interior chamber adapted to receive a... Agent:
20120176906 - Testing system for a wireless access device and method: A system for testing a wireless access device having a plurality of radio modules is provided. The system includes a housing having an interior chamber. The interior chamber is adapted to receive a wireless access device. A plurality of probes are positioned for respective alignment with an antenna of a... Agent:
20120176911 - Supporting oam on protecting connections in shared mesh protection environment: A method for detecting the liveliness and synchronizing the control-plane and data-plane on protecting connections in a shared mesh network environment through methods for probing the protecting connection conditions by sending in-band messages; and synchronization of control plane and data plane by using LSP-ping messages on the protecting connections.... Agent:
20120176913 - Apparatus and method for frequency offset estimation for high speed in broadband wireless access system: An apparatus and method estimate frequency offset for high speed in a wireless access system. An operation of a Base Station (BS) includes performing feedback channel detection for a terminal classified as a low speed mode, and, if the feedback channel detection fails continuously by the predefined number of times,... Agent: Samsung Electronics Co., Ltd.
20120176912 - Apparatus and method for setting maximum transmission unit in user terminal: An apparatus to set a maximum transmission unit (MTU) acquires information about a wireless communication network, sets a basic MTU value based on the kind of wireless communication network as an MTU value, and checks the validity of the set MTU value. The validity of the set MTU value is... Agent: Pantech Co., Ltd.
20120176915 - Method and apparatus for controlling uplink transmission power in wireless communication system: A method for controlling uplink transmission power in a wireless communication system is provided. The method includes estimating a downlink path loss, determining a target Signal to Noise Ratio (SNR) depending on the downlink path loss, determining an amount of power to compensate for a difference between the target SNR... Agent: Samsung Electronics Co. Ltd.
20120176916 - Method, apparatus and system for establishing path for transmitting wireless signal: A method, an apparatus, and a system for establishing a path for transmitting a wireless signal are disclosed. The path involves a wired medium that connects an access device and a distributed node, and the method includes: the access device obtains communication performance parameters of the distributed node; the access... Agent: Huawei Technologies Co., Ltd.
20120176914 - Querying health of full-meshed forwarding planes: In one embodiment, an originating node in a full-mesh computer network receives a trigger to determine integrity of the full-mesh network's data-paths. The originating node determines an ordered list of nodes in the full-mesh computer network. The originating node then sends echo requests to each non-originating node of the ordered... Agent: Cisco Technology, Inc.
20120176917 - Integrated switch tap arrangement and methods thereof: An integrated switch tap device for managing and monitoring network traffic is provided. The device includes a set of network ports for receiving and outputting the network traffic. The device also includes a first logic arrangement for performing routing functionalities and a first CPU for processing the routing functionalities. The... Agent:
20120176928 - Channel calibration for a time division duplexed communication system: Techniques to calibrate downlink and uplink channels to account for differences in the frequency responses of transmit and receive chains are described. In one embodiment, pilots are transmitted on downlink and uplink channels and used to derive estimates of the downlink and uplink channel responses, respectively. Sets of correction factors... Agent: Qualcomm Incorporated
20120176924 - Channel quality indicator reporting: A method, computer program and apparatus operate when resuming data transmission/reception upon activation of a serving cell, or after a long in-device coexistence interference avoidance gap, to determine whether to report to a network access node an in-device coexistence interference indicator value and send the in-device coexistence interference indicator value... Agent: Nokia Siemens Networks Oy
20120176921 - Channel state information (csi) feedback protocol for multiuser multiple input, multiple output (mu-mimo): Certain aspects of the present disclosure provide techniques and apparatus for using channel state information (CSI) feedback for multiuser multiple-input multiple-output (MU-MIMO) transmission. For certain aspects, a method of wireless communications generally includes generating a training frame and transmitting the generated training frame. The training frame typically includes first information... Agent: Qualcomm Incorporated
20120176927 - Communication system, communication apparatus, communication method and computer program product: A relay node (or relay station) assists in providing asymmetric communications with a mobile station. When resources are less than ideal for providing a direct uplink or downlink with the mobile station to a first base station, the relay station is employed to provide an uplink or downlink to a... Agent: Sony Corporation
20120176922 - Downlink flow control by adding noise to a receiver to reduce physical layer throughput: Aspects of the present disclosure relate to wireless communications and techniques and apparatus for downlink flow control at the physical layer of a user equipment (UE). Aspects generally include monitoring one or more parameters related to the UE and intentionally reducing channel quality based on the one or more parameters... Agent: Qualcomm Incorporated
20120176918 - Limited system information decoding for automatic neighbor relations in mobile networks: A UE in the idle or semi-idle state determines that a wirelessly received signal is scrambled by a scrambling code which is not within a locally stored list of scrambling codes received from its serving network node, and applies a rule to determine from the scrambling code whether to decode... Agent: Renesas Mobile Corporation
20120176925 - Method for determining an instance for performing a channel state information measurement and communications apparatuses utilizing the same: A communications apparatus is provided. A processor is coupled to a transceiver, and at least comprises a first processor logic unit for performing a channel state information measurement at the sub-frame(s) comprised in a first sub-frame subset configured by a peer communications apparatus to obtain a first measurement result, a... Agent: Mediatek Inc.
20120176923 - Power control method to mitigate interference for in-device coexistence: A power control method to mitigate in-device coexistence (IDC) interference is provided. A wireless communication device (UE) is equipped with a first LTE radio module and a second co-located WiFi/BT/GSNN radio module. Upon detecting coexistence or IDC interference, the UE applies power control method to mitigate the interference. In a... Agent: Mediatek, Inc.
20120176926 - Secondary carrier activation/deactivation method and apparatus for mobile communication system supporting carrier aggregation: A secondary carrier activation/deactivation method for activating/deactivating secondary carriers in addition to a primary carrier is provided for a mobile communication system supporting carrier aggregation. The method includes identifying, when a secondary carrier control message is received from a base station, carriers to be activated are deactivated, determining, when the... Agent: Samsung Electronics Co. Ltd.
20120176919 - Test method for type 3i receiver in multicarrier configuration: The present invention discloses a test method and a testing apparatus for type 3i receivers which use multicarrier operation in HSDPA. The method sequentially tests each carrier, one at a time. Applying multi-switches, channel emulators and efficient wirings, performance tests can be performed without any need for changing the User... Agent: Renesas Mobile Corporation
20120176920 - Tracking packet sequence numbers: Methods, traffic receivers, and computer readable storage media for testing network connections are disclosed. A traffic receiver coupled to a network under test may receive a packet. A packet group identification number (PGID and a sequence number (SN) may be extracted from the received packet. Data associated with the PGID... Agent:
20120176929 - Network connection control method and apparatus of mobile terminal: A network connection control method and apparatus of a mobile terminal maintains or releases connection to a wireless network based on the existence of downlink traffic from the wireless network. The method preferably includes connecting to a wireless network transmitting a signal greater than a predetermined value in strength when... Agent: Samsung Electronics Co., Ltd.
20120176932 - Communication method, method for forwarding data message during the communication process and communication node thereof: The present invention provides a communication method, and a method for forwarding a data message during the communication process and a communication node. Wherein, the configuration mode for identity recognition is clarified, and under the architecture based on access identifier and location separation in the network, a specific method for... Agent: Zte Corporation
20120176935 - Method and system for updating blocked port information: Disclosed in the present invention is a method for updating blocked port information. The method includes: when a node to which a ring protection link belongs in an Ethernet ring network is in a pending state and after a wait to restore timer expires, updating by the node to which... Agent: Zte Corporation
20120176936 - Network based on identity identifier and location separation architecture backbone network, and network element thereof: The present invention provides a network based on identity identifier and location separation architecture and each component in the network. The network based on identity identifier and location identifier separation architecture includes access networks and a backbone network, and the access networks and the backbone network have no overlap in... Agent: Zte Corporation
20120176934 - Overlay transport virtualization: In one embodiment, an apparatus includes one or more internal interfaces in communication with one or more network devices in a first network site through a Layer 2 link, an overlay interface in communication through a Layer 3 link with a core network connected to one or more other network... Agent: Cisco Technology, Inc.
20120176931 - Route optimization for on-demand routing protocols for mesh networks: Various embodiments implement a set of low overhead mechanisms to enable on-demand routing protocols. The on-demand protocols use route accumulation during discovery floods to discover when better paths have become available even if the paths that the protocols are currently using are not broken. In other words, the mechanisms (or... Agent:
20120176930 - System and method for providing co-signaled return label switch paths: An approach is provided for establishing label switch paths associated with a new routing node of a label switch network. A new routing node is determined to be activated within a label switch network. Label pair generation logic is employed to generate a path set-up message to establish a pair... Agent: Verizon Patent And Licensing Inc.
20120176933 - System and method for provisioning connections as a distributed digital cross-connect over a packet network: A method includes receiving a request to provision a path associated with at least a portion of a packet network and determining whether a router is associated with the path in the packet network. The method also includes provisioning a first connection between a first gateway and a second gateway... Agent: Cisco Technology, Inc.
20120176937 - Ad hoc network: The present disclosure set forth a method for a node to participate in an ad hoc network. The first node receives a first link information broadcasted omnidirectionally by a second node. The first link information indicates if the second node is communicating via a first directional link in a first... Agent: M.s. Ramaiah School Of Advanced Studies
20120176940 - Course searching method and node device: A node device for searching for a course between start and end points in a network under constraining conditions includes a holding unit holding the constraining conditions corresponding to node devices and links connecting the node devices and indexes corresponding to the node devices and the links as network topology... Agent: Fujitsu Limited
20120176938 - Method and system for creating a virtual wireless sensor network: A method for creating a virtual Wireless Sensor Network (WSN) is disclosed. The method includes extracting one or more niceties of a physical WSN and embedding at least one of the extracted niceties in a soft object to represent one or more sensor nodes of the physical WSN. The method... Agent: Infosys Technologies, Ltd.
20120176939 - Reference signal transmission and reception method and equipment: A communications system and a method for performing communications are provided. User Equipments (UEs) are provided with UE-specific configuration information, such as CSI-RS (Channel Status Indication-Reference Signal) patterns, antenna port groupings, reference signal configurations, subframe configurations, and/or scrambling codes. The UEs process the received reference signals in accordance with the... Agent: Futurewei Technologies, Inc.
20120176941 - Wireless mesh network with dynamic back off and method of operation: A wireless mesh network with dynamic back off for reduced power consumption is generally described herein. In some embodiments, the wireless mesh network includes a network controller to configure a data frame comprising a sync period followed by at least one data period and a plurality of network nodes configured... Agent: Raytheon Company
20120176942 - Provisioning/configuration systems for bridging vpn for ip audio conferencing: Internet Protocol (IP) audio conferencing bridging provisioning/configuration systems receive a service order request associated with a customer, where the service order request requests enrollment of the customer in a Virtual Private Network (VPN) bridging network service for IP Audio Conferencing. The provisioning/configuration systems orchestrate, based on the service order request,... Agent: Verizon Patent And Licensing Inc.
20120176943 - System architecture for linking packet-switched and circuit-switched clients: A method and computer program product which allows both phone-based and IP-based clients to participate in a single audio conference. The method enables at least two multi-point control units (MCUs) (i.e., conferencing servers) to connect via a standard data linkage (i.e., full-duplex dial-up or IP link). The method and computer... Agent:
20120176944 - Mobile wireless communications device including a power divider connecting an lna to multiple receive signal chains: A mobile wireless communications device may include an antenna, a wireless radio frequency (RF) receiver, a wireless RF transmitter, and a duplexer connecting the wireless RF receiver and the wireless RF transmitter to the antenna. More particularly, the wireless RF receiver may include a low noise amplifier (LNA) connected to... Agent: Research In Motion Limited
20120176945 - Mimo antenna system: A multiple input, multiple output (“MIMO”) antenna system is provided for operation on a radio frequency (“RF”) module that may be used in a wireless access device. The MIMO antenna system includes a plurality of multi-band antenna elements connected to a radio in a MIMO configuration. The multi-band antenna elements... Agent:
20120176947 - Method and apparatus for sending feedback for multi-cell high speed downlink packet access operations: A method and apparatus for sending feedback for multi-cell high speed downlink packet access (HSDPA) operations are disclosed. A wireless transmit/receive unit (WTRU) may generate and send hybrid automatic repeat request acknowledgement (HARQ-ACK) messages and/or channel quality indication (CQI) or precoding control indication/channel quality indication (PCI/CQI) messages for a plurality... Agent: Interdigital Patent Holdings, Inc.
20120176950 - Method and system for discontinuous reception (drx) configuration: A method for discontinuous reception (DRX) configuration is disclosed, and the method includes: configuring DRXs for a plurality of component carriers, and selecting one or more component carriers as anchor component carriers; controlling the DRXs of other non-anchor component carriers by the anchor component carrier. A system for discontinuous reception... Agent: Zte Corporation
20120176948 - Method and system for enhancing transmission in a multi-user reusing one single timeslot operation: A method and system for enhancing transmission in a multi-user reusing one single time slot operation. The method includes detecting a mutual interference in a traffic channel (TCH) by a network. The method also includes transmitting a discontinuous transmission (DTX) start signal by the network to a first electronic device,... Agent:
20120176946 - Power management on portable devices: A computing apparatus receives data that corresponds to a wireless network connection established with an access point. The computing apparatus determines whether the access point corresponds to a predetermined access point type, and also determines that a device is to transition to a reduced power state. When the access point... Agent:
20120176949 - Standby time improvements for stations in a wireless network: A method includes receiving, at a station, a first delivery traffic indication message (DTIM) assigned to a first delivery interval. The first DTIM is configured to indicate whether group-addressed traffic is scheduled for delivery during a beacon interval. The first delivery interval is larger than a second delivery interval associated... Agent: Qualcomm Incorporated
20120176953 - Apparatus and method for providing multicast service in a communication system: A method for providing a multicast service in a communication system and an apparatus for implementing the method are provided in the present invention. The communication system comprises at least one user equipment and a server for providing a service to the at least one user equipment. The method comprises... Agent:
20120176952 - Methods and apparatus for power efficient broadcasting and communication systems: A method and apparatus for content multicasting and broadcasting and data unicasting in a broadband multicarrier wireless communication system. A base station is configured to transmit, and a mobile station is configured to receive, a sequence of consecutive frames. The frames comprise two types: frames containing time-frequency resources for content... Agent: Neocific, Inc.
20120176951 - Mobile terminal, base station and methods therein: Embodiments herein relate to a method in a mobile terminal (10) for requesting access to a wireless communication system. The mobile terminal (10) receives broadcasted system information directly indicating first access request preambles for a first contention based channel, and indirectly indicating second access request preambles for a second contention... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120176958 - Bandwidth configuration and reporting for relay links: Embodiments describe methods and nodes for configuring multiple links of a relay node in a communication system. Another node transmits a configuration signal toward the relay node including at least one bandwidth to be used to configure the multiple links of the relay. The at least one bandwidth can be... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120176956 - Communication system with relays and communication therein via multi-carriers: A system and method is for transmitting multi-carriers in a wireless communication system with a relay are provided. The method includes configuring each of downlink carriers that form the multi-carriers as at least one general sub-frame and at lest one backhaul sub-frame; determining one of the downlink carriers that has... Agent: Samsung Electronics Co., Ltd.
20120176955 - Radio system and radio communication method: Regardless of use of small resource in donor (macro) base station, high throughput in relay femto base station is provided. The relay femto base station transfers data of a C-plane communicated between a core network and a mobile station through the donor macro base station by a radio link, and... Agent: Hitachi, Ltd.
20120176957 - Relay node and method thereof for transmitting data: A relay node and a method thereof for transmitting data are provided in the present invention, which relates to the field of wireless communication technology. The method in the present invention includes: the relay node receiving data on multiple corresponding continuous or discontinuous downlink backhaul subframes according to the obtained... Agent: Zte Corporation
20120176962 - Relay station, relay method, radio communication system, and radio communication apparatus: A relay node in a mobile communication network for relaying communications between a base station and a mobile terminal The relay node includes a first communication unit that communicates with the base station via a backhaul link using at least one of a first modulation method and a first multiplexing... Agent: Sony Corporation
20120176960 - System and method for unbalanced relay-based wireless communications: A method and system for wireless communication with a mobile device in which wireless communication is established with the mobile device. A base station is used to transmit directly to the mobile device in a downlink direction. A relay node is used to transmit to the base station communications received... Agent: Rockstar Bidco, Lp
20120176961 - Wireless communication apparatus and wireless communication method: To effectively use transmission power by changing the arrangement of unused REGs. A wireless communication apparatus according to the invention corresponds to a wireless communication apparatus for performing wireless communication with a terminal equipment via a relay station, which includes an allocator which allocates CCEs in which control signals for... Agent: Panasonic Corporation
20120176954 - Wireless sensor network information swarming: Embodiments of the present invention provide a method, system and computer program product for information swarming in a wireless sensor network (WSN). In an embodiment of the invention, a method for information swarming in a WSN can include receiving in an overhearing node of the WSN, relay data sensed by... Agent: International Business Machines Corporation
20120176959 - Wireless sensor network information swarming: Embodiments of the present invention provide a method, system and computer program product for information swarming in a wireless sensor network (WSN). In an embodiment of the invention, a method for information swarming in a WSN can include receiving in an overhearing node of the WSN, relay data sensed by... Agent: International Business Machines Corporation
20120176964 - Application-originated text messages delivered over a packet-switched network: Systems and methods are disclosed for correlating messages used to deliver an Application Originated (AO) text message to User Equipment (UE). A text message gateway is implemented between a text message application and a packet-switched network that uses Session Initiation Protocol (SIP). The text message gateway receives a delivery request... Agent:
20120176965 - Cqi definition for transmission mode 9 in lte-advanced: An evolved Node B (eNB) in a 3GPP LTE-based network receives Channel State Information-Reference Signal (CSI-RS) from a User Equipment (UE) that is configured with Precoder Matrix Indictor (PMI) disabled. A channel is estimated between the eNB and the UE for link adaptation in Transmission Mode 9 (TM9) based on... Agent:
20120176966 - Frequency domain compression in a base transceiver system: A method and apparatus provide signal compression for transfer over serial data links in a base transceiver system (BTS) of a wireless communication network. For the uplink, an RF unit of the BTS applies frequency domain compression of baseband signal samples, resulting from analog to digital conversion of received analog... Agent: Integrated Device Technology, Inc.
20120176971 - Method and apparatus for supporting segmentation of packets for uplink transmission: A method and apparatus for segmenting medium access control (MAC) service data units (SDUs) creates enhanced MAC-es PDUs in the enhanced MAC-e/es sub-layer by concatenating MAC SDUs received from the logical channels. An enhanced transport format combination (E-TFC) selection entity controls the concatenation of MAC SDUs into enhanced MAC-es PDUs.... Agent: Interdigital Patent Holdings, Inc.
20120176972 - Method and system for establishing wireless ip connectivity: A method and system for establishing wireless IP connectivity, in which a wireless communication device (WCD) obtains a routable IP address during its registration with a radio access network, rather than first registering with the RAN and then subsequently requesting and acquiring packet-data connectivity. Preferably, when the WCD sends a... Agent: Sprint Spectrum L.p.
20120176973 - Method for processing multiple access, home agent and user equipment: A method for processing multiple access, a home agent and user equipment are disclosed in the present invention. The method includes the following steps: when a user equipment establishes a mobile internet protocol version 6 (MIPV6) security association with a home agent, the home agent sends first indication information to... Agent:
20120176970 - Methods and systems for implementing inter-network roam, querying and attaching network: Methods and systems are disclosed for implementing inter-network roam and for querying and network attachment, applied in a network of access identifier and location identifier separation, wherein the method for implementing inter-network roam comprises: after attaching to an ASN of a roaming area network, a roaming terminal sending a first... Agent: Zte Corporation
20120176968 - Mobile application traffic optimization: Systems and methods for mobile application traffic optimization are disclosed. In one aspect, embodiments of the present disclosure include a distributed proxy and cache system, including, a local proxy on a mobile device for intercepting a data request made via a mobile device, and a proxy server coupled to the... Agent:
20120176967 - Random access method and apparatus of ue in mobile communication system: A method and an apparatus for performing random access and uplink transmission of a User Equipment (UE) supporting Carrier Aggregation (CA) are provided. The method includes determining whether a Scheduling Request (SR) is pending, determining, when the SR is pending, whether an uplink transmission resource is available in a current... Agent: Samsung Electronics Co. Ltd.
20120176969 - Synchronization of an access point in a communication network: The present invention relates to apparatuses, method and computer program product for setting the timing of control signal transmission in a communication network access point. The present invention discloses obtaining information on external control signal timing, randomly offsetting internal control signal timing with respect to the external control signal timing,... Agent:
20120176963 - Voice and data connection control in a mobile device: Controlling non-simultaneous voice and data connections between a mobile wireless device and a wireless network is described. Following a voice connection origination failure between the mobile wireless device and the wireless network, the mobile wireless device sends a voice connection redial request only after closing an existing data connection between... Agent: Apple Inc.
20120176980 - Apparatus and method for operating centralized base station in mobile communication system: An apparatus and method for operating a centralized Base Station (BS) in a mobile communication system are provided. An operation method of a remote radio unit in a separate type BS of a mobile communication system includes receiving channel state information transmitted by a terminal and transmitting the channel state... Agent: Samsung Electronics Co. Ltd.
20120176996 - Apparatus and method for transmitting uplink control information: The present invention is directed to a wireless communication system. Specifically, the present invention is directed to a method and apparatus for transmitting uplink control information through a Physical Uplink Shared Channel (PUSCH) at a user equipment, including receiving configuration information for periodic PUSCH transmission through a first protocol layer... Agent: Lg Electronics Inc.
20120176988 - Communication system: A communication method which uses a plurality of sub-carriers, the method includes receiving uplink data from one or more user devices and generating corresponding ACK/NACK messages for the received data, forming control data defining an allocation of the sub-carriers for each of a plurality of user devices, transmitting the control... Agent: Nec Corporation
20120176989 - Control signaling for transmission over contiguous and non-contiguous frequency bands: Methods and apparatus are provided for constructing scheduling assignments for transmission, by a User Equipment (UE), of data signals over a single contiguous bandwidth and multiple non-contiguous clusters of contiguous bandwidth. The scheduling assignments for each transmission structure are designed to always result into the same maximum number of decoding... Agent: Samsung Electronics Co., Ltd.
20120176990 - Data transmission and receiving method and apparatus: A data transmission method is disclosed in the present invention, where the method includes: mapping a data stream to be transmitted to an orthogonal frequency division multiplexing access, OFDMA, sub-carrier; scheduling the OFDMA sub-carrier; multiplexing the OFDMA sub-carrier to generate an OFDMA frame; and transmitting the OFDMA frame. A data... Agent: Huawei Technologies Co., Ltd.
20120176997 - Evolved allocation retention policy solution: The present invention relates to a solution for handling an evolved allocation and retention priority in a telecommunications network. The solution is based on obtaining an evolved ARP, obtaining an authorized ARP based on the evolved ARP, and transmitting this authorized ARP to nodes in the network. Furthermore, the authorized... Agent:
20120176978 - Method and apparatus for coordinating between cells in wireless communication system: A method and an apparatus for inter-cell coordination in a wireless communication system are provided. A method of a Base Station (BS) for the inter-cell coordination in the wireless communication system includes receiving information of a neighboring Mobile Station (MS) from a neighboring BS, receiving an UpLink (UL) control signal... Agent: Samsung Electronics Co. Ltd.
20120177000 - Method and apparatus for receiving downlink data in multi-carrier system: A method and an apparatus for receiving downlink data in a multi-carrier system are provided. A terminal receives a downlink grant on a physical downlink control channel (PDCCH) via a first component carrier, and determines a transmission power of a physical downlink shared channel (PDSCH) depending on whether a control... Agent:
20120176975 - Method and apparatus for transmitting or receiving system information in wireless communication system: A method for receiving system information by a User Equipment (UE) in a wireless communication system is provided. In the method, the UE receives a message including information associated with allocation of a downlink resource from a base station and receives a message including changed system information through the allocated... Agent: Lg Electronics Inc.
20120176977 - Method for aperiodic srs subframe configuration and signaling: A method, system and computer-usable medium for configuring UE-specific A-SRS subframes. More specifically, UE-specific Aperiodic Sounding Reference Signal (A-SRS) subframes are defined only within a radio subframe.... Agent:
20120176998 - Method for dynamically controlling an uplink transmission power of a user equipment: It is described a method for dynamically controlling an uplink transmission power of a user equipment assigned to a base station within a cell of a mobile network. The method includes determining a current traffic load within the cell, triggering in response to a specified trigger point an adaptation of... Agent:
20120176987 - Method for scheduling transmissions between a base station and user terminals, a base station and a communication network therefor: Method for scheduling transmissions between a base station (BS) and user terminals (UE) by sending scheduling grants on physical downlink control channels in a subframe with a dedicated amount of control channel elements for each physical downlink control channel, wherein priorities of said transmissions between the base station (BS) and... Agent:
20120176985 - Method of updating system information in wireless communication system: The present invention provides a method of a Base Station (BS) updating system information using a superframe structure in a wireless communication system, comprising transmitting a primary header including system scheduling information pertinent to an update of the system information and transmitting an updated secondary header. The system scheduling information... Agent: Electronics And Telecommunications Research Institute
20120176994 - Method, device and system for offloading network traffic: A method, a device, and a system for offloading network traffic are provided, which are applied in the field of mobile communications. An offloading device located before a Serving General Packet Radio Service Support Node (SGSN) receives a data stream of a user sent by a base station, obtains an... Agent: Huawei Technologies Co., Ltd.
20120176984 - Methods and arrangements for scheduling radio resources in a wireless communication system: Methods and arrangements in a base station are provided for scheduling radio resources to a user equipment. A time offset value is received that is associated with the moment of time when a frame of data was generated in the user equipment buffer. The moment of time when the frame... Agent:
20120176983 - Mobile communication method, radio base station, and mobile station: A mobile communication system according to the present invention includes: a step A in which a mobile station UE transmits an uplink data signal using a shared uplink resource designated by an uplink scheduling grant to a radio base station eNB upon reception of the uplink scheduling grant including CB-RNTI;... Agent: Ntt Docomo, Inc.
20120176986 - Mobile node assignement to a router in a wpan: A method to assign a mobile node (1) to a router in a wireless multihop mesh network, the network comprising a plurality of routers (3, 5, 7), said method comprises: in a first router (5): receiving (52) from the mobile node a request to join the network; then informing (54)... Agent: Koninklijke Philips Electronics N.v.
20120176974 - Network setup in wide channel wireless local area networks (wlans): Methods and apparatus for network setup in wide channel WLANs are provided. Techniques for co-existence of 20 MHz and 40 MHz networks (e.g., as defined by IEEE 802.11n) may be extended to 80 MHz and 160 MHz networks. For example, a primary channel of an existing network may be designated... Agent: Qualcomm Incorporated
20120176976 - Opportunistic resource sharing between devices: Techniques for opportunistic resource sharing between mobile devices are described. A method comprises identifying a set of homogeneous device resources implemented by multiple devices based in part on resource configuration information received by a wireless transceiver, selecting a shared homogeneous device resource of one of the multiple devices to share... Agent:
20120176993 - Resource allocation, scheduling, and signaling for grouping real time services: The present invention is a method and apparatus for resource allocation signaling for grouping user real time services. Uplink signaling for voice activity reporting of each user's transition between an active state and an inactive voice state is sent from a wireless transmit/receive unit to a Node B. Radio resource... Agent: Interdigital Technology Corporation
20120176991 - Signaling processing method, base station, and user equipment: Embodiments of the present invention disclose a signaling processing method. The method includes: in a downlink subframe set, generating a downlink assignment index (DAI) respectively for a downlink subframe that has a physical downlink control channel (PDCCH) to be sent, where a value of the DAI is generated according to... Agent: Huawei Technologies Co., Ltd.
20120176981 - Signalling of reference signals for single user spatial multiplexing transmission schemes: The present disclosure relates to signalling of reference signals for Multi Input Multi Output (MIMO) transmission schemes. A method embodiment for generating reference signals for use between a mobile terminal 10 and an access node 20 in a cellular communication network 100 comprises receiving, by the mobile terminal 10, a... Agent: Telefonaktiebolaget Lm Ericsson (publ)
20120176999 - System and method for allocating sounding reference signal resource: e
20120176982 - Transparent frequency shift solution for comp: A method is described, which includes controlling a coordinated transmission between network control elements and terminals on resource elements, detecting whether a resource element includes a specific element, and selecting a resource element for the coordinated transmission, when it is detected that the resource element does not include a specific... Agent:
20120176995 - Uplink scrambling during random access: The technology described in this case facilitates random access by a user terminal with a radio base station. A user terminal determines one of a first type of uplink scrambling sequences and generates a random access message using the determined one of the first type of uplink scrambling sequences. The... Agent: Telefonaktiebolaget Lm Ericsson (publ)
20120176979 - Uplink transmission power configuration method and apparatus for mobile communication system: A method and an apparatus for configuring uplink transmission power and apparatus in a mobile communication system supporting downlink and uplink carrier aggregation are provided. The method includes determining a per-terminal maximum transmission power and per-serving cell maximum transmission powers based on ΔTC,c as a value for allowing an adjustment... Agent: Samsung Electronics Co. Ltd.
20120176992 - Wireless transmission apparatus, wireless reception apparatus, and wireless communication method: A wireless base station apparatus notifies a mobile wireless terminal apparatus of a channel to be used to transmit a response signal of channel assignment by a mapping pattern of channel assignment information transmitted on a plurality of bands.... Agent: Fujitsu Toshiba Mobile Communications Limited
20120177001 - Space division multiple access transmission method of statistical characteristic mode: A space division multiple access transmission method of a statistical characteristic mode is provided by the present invention. The method includes that: multiple receiving and transmitting antennae of a base station side are configured to one or more antenna arrays, and multiple space resource divisions are executed by each antenna... Agent:
20120177007 - Base station appartus, communication control system, communication control method, and inter-station control method: A base station apparatus includes a determining unit that determines whether a direct link has been established between the base station apparatus and another base station apparatus, when a mobile device makes a request to switch a communication recipient from the base station apparatus to the other base station apparatus;... Agent: Fujitsu Limited
20120177008 - Global virtual local area network for voice communication sessions in a wireless local area network: A communication network has a first wireless access point (AP) in a first subnet segment and a second wireless AP in a second subnet segment, and provides a virtual local area network (VLAN) which spans the first and the second subnet segments. A mobile device associates with the first wireless... Agent: Research In Motion Limited
20120177005 - Method and apparatus for supporting user equipment mobility in a wireless communication system: Methods are provided for supporting mobility of a UE in a system without an HeNB GW. An S1 setup request message is sent to an MME by an HeNB. The S1 setup request message includes version information of the HeNB. An RRC connection is established between the UE and the... Agent: Samsung Electronics Co., Ltd.
20120177002 - Method of data path switching during inter-radio access technology handover: The present invention provides a method of data path switching. Embodiments of the method include transmitting a packet from a node in a communication system during hand off of a mobile node from a source access network to a target access network. The packet includes an end marker that indicates... Agent:
20120177004 - Network system and network apparatus: After a first base station connects to a first mobile terminal, a first GW (gateway) receives a request for connection between the first mobile terminal and a second GW and identifiers of the second GW and the first mobile terminal and transmits identifiers of the first mobile terminal and the... Agent: Hitachi, Ltd.
20120177006 - Obtaining system frame number of target cell during handover: A method of obtaining system frame number for handover is provided. A UE receives a handover command from a serving base station in a serving cell. The UE performs downlink synchronization with a target base station. Upon synchronization, the UE determines a radio frame boundary of a target cell. The... Agent: Mediatek, Inc.
20120177009 - Random access method, evolved node b, and terminal equipment: A random access method, an evolved Node B (eNB), and a terminal equipment are provided. The method includes: determining target component carriers to which a User Equipment (UE) is to be handed over, and notifying the UE of information about the target component carriers through a source eNB; and after... Agent: Huawei Technologies Co., Ltd.
20120177003 - System and method for single radio handovers: A system and method for single radio handovers are provided. A method for controller operations includes receiving a first message from a mobile node. The first message is transported in a first network. The method also includes transforming the first message into a second message. The second message is to... Agent: Futurewei Technologies, Inc.
20120177011 - Method and apparatus for signaling for multi-antenna transmission with precoding: A method and apparatus for signaling for multi-antenna transmission with precoding are disclosed. Precoder phase information may be signaled using bit sequences that provide a degree of error tolerance in that precoder phases having large differences are signaled using bit sequences having large Hamming distances.... Agent: Interdigital Patent Holdings, Inc.
20120177010 - Multi-tiered detection of a geofence: Methods, program products, and systems for multi-tier detection of a geofence are disclosed. In general, in one aspect, a mobile device can be configured to perform a task when the mobile device enters a geographic region. The mobile device can monitor a current location using a multi-tiered approach. A baseband... Agent:
20120177012 - Physical downlink control channel specific scrambling: A method, apparatus, and electronic device for creating a connection between a base station and user equipment are disclosed. A transceiver 202 may receive a physical downlink control channel signal containing a control message subjected to an encoding. A processor 204 may decode the control message. The processor 204 may... Agent: Motorola Mobility, Inc.
20120177013 - Method, apparatus and system for scheduling in a wireless communication network: Devices, systems and methods to schedule a service period at a wireless network. A wireless network controller of the wireless network may set a start time of a service period. The start time is no less than a predefined time after transmitting by the wireless network controller an information element... Agent:
20120177014 - Transmitter and data transmission method: A transmitting terminal and a method for transmitting data are provided by the present invention, in which a multiple access mode is extended when transmitting upstream data. The method comprises: when the transmitting terminal transmits the upstream data, if the transmitting terminal has higher requirement on link performance than on... Agent: Zte Corporation
20120177015 - Wireless network with simultaneous uplink transmission of independent data from multiple client stations: A wireless network comprises R client stations that respectively generate simultaneous uplink transmission (SUT) data, where R is an integer greater than one. An access point (AP) receives SUT data from each of the R client stations during an SUT period.... Agent:
20120177021 - Communication and information systems and methods: A system, method, and device provide a remote communications platform. In one embodiment, an information and communication transmission system includes a communication device and a router. The router is connected to the communication device. In addition, the router is able to communicate with a WiFi capable device and/or an Ethernet... Agent: Texas Energy Network, LLC
20120177024 - Communication apparatus preventing communication interference: A game apparatus according to a preferred embodiment includes a first wireless communication module and a second wireless communication module. The first wireless communication module performs communication utilizing Bluetooth protocols, whereas the second wireless communication module performs communication utilizing IEEE protocols. The first radio communication module and the second radio... Agent: Sony Computer Entertainment Inc.
20120177019 - Cyclic shift delay techniques for wlan multi-radio devices: The present disclosure includes systems and techniques relating to wireless local area network devices. A described technique includes configuring separate radio pathways, which are operable for either contiguous or non-contiguous frequency transmissions, to collectively produce a composite signal in a contiguous frequency mode; generating, via first and second radio pathways,... Agent:
20120177020 - Electronic device having network connection function and method for determining connection mode between electronic device and access point: An electronic device having network connection function includes a receiving unit and a control unit, where the electronic device and an access point support a plurality of connection modes. The receiving unit is utilized for receiving a signal from the access point. The control unit is utilized for selecting a... Agent:
20120177016 - Method, apparatus and system for selecting wireless network controller: Devices, systems and methods of selecting a station of a wireless network to perform the role of the wireless network controller or control point. The station may receive a request to check the capabilities of the station in order to select the wireless network controller wherein the request includes sending... Agent:
20120177018 - Protocol for channel state information feedback: Certain aspects of the present disclosure relate to a low-overhead method for communicating Channel State Information (CSI) feedback in Very High Throughput (VHT) wireless communications systems. The present disclosure also provides packet formats for Null Data Packet Announcement (NDPA), CSI Poll and CSI feedback. In some cases, the CSI feedback... Agent: Qualcomm Incorporated
20120177017 - Transmission rules within a txop for wider bandwidth operation: A method of communicating in a wireless network comprises controlling a bandwidth or a transmission mask of a PPDU transmitted by a transmitting STA to a receiving STA within a TXOP based on bandwidth information in at least one preceding frame within the TXOP. The method and associated devices allow... Agent:
20120177022 - Wireless lan system, communication device and method of sharing setting information: A wireless local area network (LAN) system that includes first and second devices that performing a sharing operation of sharing setting information for establishing a wireless LAN connection. The first device includes a first notification module that notifies a ready status for the sharing operation between the first device and... Agent: Buffalo Inc.
20120177023 - Wireless protocol converter: Methods and apparatuses for interfacing between broadband wireless communication systems and Local Area Network (LAN) systems are disclosed herein. For instance, the method can include receiving wireless data formatted according to the LAN protocol. The LAN-formatted data can be converted to a broadband wireless communication protocol (e.g., a wide area... Agent: Parkervision, Inc.
20120177025 - Multiple granularity location determination: A mobile device can store a set of first CDMA identifiers including, for example, system identifiers, network identifiers, or zone identifiers. Each first CDMA identifier can be associated with a first geographic location. The mobile device can determine a current location by matching a current first CDMA identifier with a... Agent:
20120177026 - Distinct transport path for mimo transmissions in distributed antenna systems: A hybrid expansion unit includes at least one digital communication interface adapted to communicate first and second sets of N-bit words of digitized spectrum with an upstream device. The hybrid expansion unit further includes at least one analog communication interface adapted to communicate first and second sets of bands of... Agent: Adc Telecommunications, Inc.
20120177027 - System and method for time synchronizing wireless network access points: This disclosure is directed to devices and methods for providing a time synchronized WLAN system. Stationary APs in a WLAN system can determine accurate timing information from a GNSS satellite, so as to synchronize with each other. The synchronized APs can then be used to determine position information for devices... Agent: Atheros Communications, Inc.
20120177028 - Radius gateway on policy charging and rules function (pcrf) for wireline/wireless converged solution: A method and apparatus are provided for allowing a single platform to recognize and process both Diameter messages and Radius messages. A gateway is provided for translating Radius messages received from a wireline device into NASReq messages. A Diameter Proxy Agent receives both Diameter messages from a wireless device and... Agent: Alcatel-lucent Canada Inc.
20120177029 - Call processing telecommunication system and methods thereof in a wifi network: Global identifiers can be dialed from anywhere in the world. The present application relates to a call processing telecommunication system and methods thereof in a wireless network for connecting communication devices. The integrated system can resolve issues with global identification using internal identifiers. In one illustrative embodiment, the global identifiers... Agent: Mitel Networks Corporation
20120177031 - Peer-to-peer, internet protocol telephone system with auto-attendant: Various embodiments of the invention provide a Peer-to-Peer (P2P, Internet Protocol (IP) telephone system. The telephone system includes a plurality of terminals coupled together via an IP network. The terminals cooperate with one another to provide telephony features without a dedicated central controller such as a PBX and/or a KSU... Agent: Vtech Telecommunications Limited
20120177030 - Peer-to-peer, internet protocol telephone system with proxy interface for configuration data: Various embodiments of the invention provide a Peer-to-Peer (P2P, Internet Protocol (IP) telephone system. The telephone system includes a plurality of terminals coupled together via an IP network. The terminals cooperate with one another to provide telephony features without a dedicated central controller such as a PBX and/or a KSU... Agent: Vtech Telecommunications Limited
20120177032 - Peer-to-peer, internet protocol telephone system with system-wide configuration data: Various embodiments of the invention provide a Peer-to-Peer (P2P, Internet Protocol (IP) telephone system. The telephone system includes a plurality of terminals coupled together via an IP network. The terminals cooperate with one another to provide telephony features without a dedicated central controller such as a PBX and/or a KSU... Agent: Vtech Telecommunications Limited
20120177033 - Providing effective advertising via synchronized telephone and data streams: Information, such as advertising, is presented to VoIP users via a combination of telephone and data streams during session initiation via an IP phone or a personal computer. A proxy server that receives the call request coordinates with a media server to transmit targeted advertising to the caller during the... Agent:
20120177034 - Techniques for trunk optimization for ims voice calls between originating ue and terminating ue homed in a circuit switched network: A method and Voice Call Continuity (VCC) application server to perform trunk optimization for an Internet Protocol (IP) Multimedia Subsystem (IMS) voice call between an originating User Equipment (UE) and a terminating UE, which are homed in a CS network, is provided. The method includes receiving a request from the... Agent: Samsung Electronics Co. Ltd.
20120177035 - Protocol translation method and bridge device for switched telecommunication and computing platforms: A computing and communication architecture utilizes a serial protocol based switched fabric among circuit cards housed in packaging arrangement. In one embodiment, each circuit card connected to the serial protocol based switched fabric in the packaging arrangement is provided with a protocol processor that enables all of the circuit cards... Agent: Psimast, Inc
20120177037 - Method and system for data metering: A method and system for tracking the type and amount of data processed by a computer system. In one embodiment, a logging system tracks data processed by a conversion system so that differential billing of customers can be performed based on the type of data and the quality of service... Agent:
20120177036 - Simple fairness protocols for daisy chain interconnects: A method for transmitting packets, including forwarding a first set of upstream packets and a first set of local packets by inserting at least one of the first set of local packets between subsets of the first set of upstream packets according to a first insertion rate; calculating a second... Agent: Oracle America, Inc.
20120177038 - Method for group-based multicast with non-uniform receivers: An apparatus comprising a proxy configured to couple to a sender and a receiver and to receive data from the sender at a first rate and forward the data to the receiver at a second rate that is less than the first rate. A method comprising detecting a reception speed... Agent: Futurewei Technologies, Inc.
20120177040 - Method, system and access service router for implementing multicast service: A method for implementing multicast service is disclosed, comprising: a multicast source sending a multicast service packet of which a destination address is configured to be a Group Access Identity (GAID) assigned to the multicast source; an Access Service Router (ASR) to which the multicast source belongs searching for a... Agent: Zte Corporation
20120177039 - Methods, systems and apparatus for converged network adapters: Methods, apparatus and systems are provided for creating virtual links between Fibre Channel over Ethernet (FCoE) nodes. FIP Discovery Advertisement frames are received from multiple FCoE device interconnection apparatus (FIA). The FIP Discovery Advertisement frames comprises source Ethernet MAC addresses, a destination Ethernet MAC address of All-ENode-MACs, Fabric FIP descriptor,... Agent:
20120177048 - Communication apparatus: One embodiment provides a communication apparatus including: a first storage which stores connection information and an address; a connection information reading portion which reads connection information from the first storage upon reception of a packet transmission start instruction; a header generating portion which generates a header of a packet from... Agent:
20120177051 - Data forwarding method, data processing method, system and relevant devices: A data forwarding method, a system and relevant devices are provided. The data forwarding method includes: obtaining, by a forwarding device, a packet; matching the packet with a preset stream forwarding table if the packet is not a long-session stream identifier packet, forwarding the packet according to a table entry... Agent: Huawei Technologies Co., Ltd.
20120177049 - Method and system for implementing network intercommunication: A method for network intercommunication is disclosed. The method includes a step of a Locator/ID Separation Protocol (LISP) communication end transmitting a data packet to an internet communication end. Another method for implementing network intercommunication and a corresponding system are also disclosed. The methods and system realize data intercommunication between... Agent: Zte Corporation
20120177053 - Method, system and apparatus for transmitting data: The present invention discloses a method, a system and an apparatus for transmitting data, which are applied in an identification identifier locater separation network, the method includes: a source terminal sending a first data packet to a source Access Support Node (ASN), and taking an Access Identity (AID) of the... Agent: Zte Corporation
20120177041 - Methods, systems and apparatus for the interconnection of fibre channel over ethernet devices: Methods, apparatus and systems are provided for forwarding Fibre Channel Initialization Protocol (FIP) frames and Fibre Channel over Ethernet (FCoE) frames by a FCoE device interconnection apparatus (FIA) and with a Fibre Channel over Ethernet device interconnection apparatus controller (FIAC). An FCoE frame received by the FIA from the FCoE... Agent:
20120177042 - Methods, systems and apparatus for the interconnection of fibre channel over ethernet devices using a fibre channel over ethernet interconnection apparatus controller: Methods, apparatus and systems are provided for forwarding Fibre Channel Initialization Protocol (FIP) and Fibre Channel over Ethernet (FCoE) frames by a FCoE device interconnection apparatus (FIA) and a Fibre Channel over Ethernet device interconnection apparatus controller (FIAC). In one aspect of the invention, a command is sent from a... Agent:
20120177045 - Methods, systems and apparatus for the interconnection of fibre channel over ethernet devices using a trill network: Methods, apparatus and systems are provided for forwarding Fibre Channel over Ethernet (FCoE) frames over a TRILL network by a FCoE device interconnection apparatus (FIA). A FCoE frame is received from a FCoE device at the FIA. The frame includes at least destination Ethernet MAC address and source Ethernet MAC... Agent:
20120177044 - Methods, systems and apparatus for the interconnection of fibre channel over ethernet devices using shortest path bridging: Methods, apparatus and systems are provided for forwarding Fibre Channel over Ethernet (FCoE) frames over a Shortest Path Bridged network with a FCoE device interconnection apparatus (FIA). A FCoE frame is received from a FCoE device, the frame including at least destination Ethernet MAC address and source Ethernet MAC address... Agent:
20120177043 - Methods, systems and apparatus for the servicing of fibre channel fabric login frames: Methods, apparatus and systems are provided for processing Fibre Channel Fabric Login frames by a FCoE device interconnection apparatus (FIA) and a FCoE device interconnection apparatus controller (FIAC). A Fabric Login (FLOGI) Fibre Channel frame is encapsulated into a Fibre Channel over Ethernet (FCoE) FIP FLOGI frame at a Fibre... Agent:
20120177047 - Network device with a programmable core: In network device, a plurality of ports is configured to receive and to transmit packets on a network. A packet processing pipeline includes a plurality of hardware stages, wherein at least one hardware stage is configured to output a data structure comprising a field extracted from a received packet based... Agent:
20120177046 - Network node: In a network node, when highly sophisticated processing such as filtering is implemented, a phenomenon in which, as the processing becomes more highly sophisticated, a time required for the processing becomes long, and as a result, a delay time of packet forwarding is prolonged, is prevented from occurring. The network... Agent: Hitachi, Ltd.
20120177050 - Semiconductor device: According to one embodiment, a semiconductor device includes a device. The device includes a decoder, a generation circuit, a register, and a modifier. The decoder analyzes a command of a received packet. The generation circuit generates a unique device number in accordance with information in the packet. The register holds... Agent: Kabushiki Kaisha Toshiba
20120177052 - User-oriented communication method, route registration method and device, and communication system: Embodiments of the present disclosure disclose a user-oriented communication method, a route registration method and device, and a communication system. In the method, a first domain router receives a first data packet sent by a first terminal. The first data packet includes a user identifier of a first user and... Agent: Huawei Technologies Co., Ltd.
20120177054 - Managing active edge devices in vpls using bgp signaling: In one embodiment, a method includes establishing in a Virtual Private Local Area Network (LAN) Service (VPLS) over Multi-Protocol Label Switching (MPLS) network a floating pseudowire between a first provider edge router and a redundancy group having a plurality of provider edge routers each configured to forward data toward a... Agent:
20120177056 - Method and apparatus for disclosing personal network information in converged personal network service environment: A method for disclosing, by a Converged Personal Network Service (CPNS) server, Personal Network (PN) information in a CPNS environment is provided. The method includes receiving a PN registration request message including information indicating an information openness level of a Personal Network Entity (PNE), which has been transmitted from the... Agent: Samsung Electronics Co., Ltd.
20120177055 - Switch device, network, and address learning method used for them: A switch device capable of achieving a significant load reducing effect without placing any load on the MAC address learning function is provided. A switch device (1) is used in a network in which MAC addresses to be used are limited within a closed network. The switch device (1) includes... Agent: Nec Corporation
20120177057 - System and method for high throughput communication in a mesh hybrid network: System and method for increasing throughput and reducing the transmission delay in a hybrid mesh network. The hybrid mesh network including a plurality of physical mediums and a plurality of nodes linked over the plurality of physical mediums to form at least one route including a retransmitting node, linked over... Agent:
20120177058 - Network system: Power consumption on GMPLS controlled networks can be reduced by cutting power consumption on spare paths that are not normally used. To achieve power consumption reduction, in the path setting process, a path is calculated while taking the power saving capability of each interface into account, and the applicable interface... Agent: Hitachi, Ltd.
20120177059 - Message loss prevention by using sender and receiver buffers in event-triggered distributed embedded real-time systems: A vehicular distributed embedded real-time controller area network system includes ECUs functioning in an event-triggered mode for initiating transmission of a message to a communication bus. Each ECU includes a sending buffer for storing message. A bus controller interfaces with the ECUs and manages the transfer of messages to and... Agent: Gm Global Technology Operations LLC
20120177060 - Optical apparatus, method, and applications: A high resolution, wide spectral range, optical apparatus that includes an optical resonator cavity and a wavelength demultiplexer, arrangeable in multiple configurations. A method for increasing the resolution of a wavelength demultiplexer involves inputting light into an optical resonant cavity; inputting a plurality of different resonant output wavelengths to a... Agent: Cornell University
20120177061 - Interface device, vehicle communication unit equipped with an interface device and use of a vehicle communication unit in the vehicle-to-environment communication: An interface device having a first connection to a vehicle communication unit which is designed to carry out a vehicle-to-environment communication is described, the interface device having a second connection to an infrastructure unit and a computing unit which is designed to convert the signals between the first and second... Agent: Continental Teves Ag & Co. Ohg
20120177062 - Audio network system and method of detecting topology in audio signal transmitting system: In an audio network system constructed from a main node and a plurality of satellite nodes each having a plurality of ports, the main node generates and transmits a main packet including audio signals of a plurality of channels. Each satellite node selects one of the plurality of ports in... Agent: Yamaha Corporation
20120177063 - Channel equalizer and method of processing broadcast signal in dtv receiving system: A method of processing a digital broadcast signal includes Reed-Solomon (RS) encoding enhanced service data for each column of at least one RS frame payload and adding a Cyclic Redundancy Check (CRC) checksum byte at a right end of each row of the at least one RS frame payload to... Agent: Lg Electronics Inc.
20120177064 - Method and device for user datagram protocol packet compression and decompression: A method for compressing a user datagram protocol (UDP) data packet includes: when receiving an Internet Protocol version 4 (IPv4) UDP data packet, a compressor searching a context of the UDP data packet, if the context does not exist, creating the context of the UDP data packet, taking a value... Agent: Zte Corporation
20120177065 - Secure data transmission using spatial multiplexing: An example transmitter includes an encoder, a plurality of modulators and a spatial multiplexer. The encoder is configured to encode one or more input bit streams into a plurality of coded bit streams which are provided as output. Each modulator is configured to receive and modulate a respective one of... Agent:
20120177066 - Digital video apparatus for multiplexing single program transport streams into a multiple program transport stream: An apparatus for transporting digital multimedia receives signals for a plurality of single program transport streams (SPTS). Each SPTS is transmitted as a series of groups of a predefined number of transport stream packets. An input buffer that receives the packets is configured to hold only the predefined number of... Agent:
20120177067 - Content synchronization apparatus and method: A content synchronization apparatus is provided. The content synchronization apparatus includes a communication unit configured to communicate with a device that the content synchronization apparatus can synchronize content with, a control unit configured to, in response to a synchronization command to share current content being played by the device being... Agent: Samsung Electronics Co., Ltd.
20120177068 - Time synchronization in wireless communication networks: The baseband processor is coupled to receive from the BS via the RF unit synchronization information indicating whether the time intervals allocated to at least a given zone by the BS and by at least one other BS of the wireless communication network are synchronized with one another, and to... Agent: Altair Semiconductor07/05/2012 > 157 patent applications in 54 patent subcategories. category listing
20120170442 - System and method for transceiver design: A method for operating a controller of a multiple input, multiple output communications system includes formulating an objective function according to a resource allocation for a user equipment (UE) and a mean square error expression, and updating the objective function to generate an updated resource allocation for the UE, a... Agent: Futurewei Technologies, Inc.
20120170443 - Ultra-wide bandwidth system and method for in-premises wireless networking: An IS-OFDM system for ultra-wideband (UWB) wireless communications that suppresses narrow-band interference, comprising an in-premises base station (IBS) is described. The IBS further comprises an IS-OFDM transceiver for communicating with a plurality of in-premises terminals (ITs) without creating interference outside an in-premises perimeter. Further, a method for operating an IS-OFDM... Agent:
20120170444 - Terminal station apparatus, base station apparatus, transmission method and control method: A terminal apparatus is disclosed wherein even in a case of applying SU-MIMO and MU-MIMO at the same time, the inter-sequence interference in a plurality of pilot signals used by the same terminal can be suppressed to a low value, while the inter-sequence interference in pilot signal between terminals can... Agent: Panasonic Corporation
20120170445 - Efficient application-layer automatic repeat request retransmission method for reliable real-time data streaming in networks: A method and apparatus are described including buffering data to be transmitted, transmitting data retrieved from a buffer via a datagram protocol, receiving a request for retransmission of data, determining if the requested data is in the buffer and retransmitting the requested data via a protocol that provides end-to-end acknowledgement... Agent:
20120170446 - Method and inquiring device for implementing switching in network fault: A method for implementing switching when the network is faulted is disclosed, and the method includes: establishing a quick detection mechanism between non-querier and querier; the non-querier using the detection mechanism for performing a real-time detection on the querier and downlink of the querier; switching the non-querier to be the... Agent: Zte Corporation
20120170447 - Method of aggregating conventional resources upon losing connectivity to a master system site: Communication systems and methods are presented for aggregating sites when connectivity to a core and zone controller therein is lost. A local controller provides multicast control to sub-sites within a locally aggregated network after detecting loss of connectivity to the core. The local controller assigns different multicast addresses than multicast... Agent: Motorola Solutions, Inc.
20120170448 - Method and network system for implementing user port orientation in multi-machine backup scenario of broadband remote access server: A method and network system for implementing user port locating in multi-machine backup scenario of broadband remote access server (BRAS) are disclosed. The method comprises: configuring master port in each backup group as user access port and synchronizing information of taking the maser port as user access port to the... Agent: Zte Corporation
20120170449 - Technique for protecting communication traffic in a connection having redundancy: A technique for protecting traffic in a Layer 2 (L2) communication network between a first and a second local nodes (CE1, CE2) interconnected via a redundant dual homed structure, the technique comprises a) distributing the traffic in the dual homed structure in a fault-free state, to form two traffic flows... Agent:
20120170456 - Apparatus and method for optionally using secondary frequency assignment in a wireless communication system using multiple bands: Methods for operating a Base Station (BS) and a User Equipment (UE) in a wireless communication system using a primary frequency and one or more secondary frequencies, and apparatuses for the BS and UE for carry out the methods, are provided. The method for operating the BS includes determining whether... Agent: Samsung Electronics Co. Ltd.
20120170453 - Apparatuses and methods for access point name (apn) based congestion control during a packet data protocol (pdp) context activation procedure: A mobile communication device wirelessly connected to a service network with a default Packet Data Protocol (PDP) context active for an Access Point Name (APN) is provided. In the mobile communication device, a wireless module performs wireless transmissions and receptions to and from a service network, and a controller module... Agent:
20120170455 - Client balancing in wireless networks: Herein, a method directed to receiving, by a network device, client density data of a first access node in a plurality of access nodes in a network. Also, the network device receives client density data of a second access node in the plurality of access nodes. The network device determines... Agent:
20120170454 - Communication system and communication control method: A node on a core network, in accordance with a connection state of a terminal, releases a transmission path resource which is made unnecessary due to LIPA (Local IP access) or SIPTO (Selected IP traffic offload) connection configuration.... Agent: Nec Corporation
20120170450 - Hierarchical packet policer: Embodiments of the invention include a method performed in a packet processor core for policing a packet through a hierarchical policer coupled to one or more policing requestors. The hierarchical policer has a plurality of meter levels including an initial level and one or more subsequent levels. The hierarchical policer... Agent:
20120170452 - Hierarchical packet policer: Embodiments of the invention a method for policing a packet at line rate. A hierarchical policer receives a policer request comprising packet characteristics and identifying request configuration information. The hierarchical policer retrieves meter states specified by the request configuration information. The hierarchical policer processes packet characteristics through meters to generate... Agent:
20120170451 - System and method for communicating data between an application server and an m2m device: Systems and methods for communication data between an application server and at least one machine-to-machine (M2M) device via an internet network and a network are provided. An example system includes a network element configured to schedule delivery of the data between the application server and at least one M2M device... Agent:
20120170458 - Lte cell specific reference signal bandwidth reduction: A method and an arrangement for transmitting reference signals in a radio frame in a cellular communication system comprising at least one network node having a measurement bandwidth γ, which is more narrow than a full downlink bandwidth β of said network node. Subframes only carrying reference signals, which are... Agent: Telefonaktiebolaget Lm Ericsson (publ)
20120170457 - Method for supporting admission control and/or path selection in a communication network and communication network: A method for supporting admission control and/or path selection in a communication network, the network including a plurality of wireless communication links, possibly of different link technologies, established between a plurality of network nodes, includes the steps of partitioning the communication links of the network into groups of communication links—link... Agent: Nec Europe Ltd.
20120170461 - Pseudowire setup method and node device: Embodiments of the present invention provide a pseudowire setup method and a node device. The method includes: receiving, by a node, a label mapping message which carries a bandwidth required by a service and a service level of the service; judging, by the node, whether the LSP in which the... Agent:
20120170459 - Simple low-jitter scheduler: A method for managing packets, including identifying a first packet source having a first weight and second packet source having a second weight, where the first weight exceeds the second weight; assembling a first regular subsequence of packets using a first packet from the second packet source and a first... Agent: Oracle America, Inc.
20120170460 - System and method for removing test packets: Embodiments of the invention include a system for preventing a packet of a test pattern from being communicated over a network. In one embodiment, a communications management system is disclosed that includes a network interface configured to enable the communications management system to communicate with a plurality of network nodes... Agent: Embarq Holdings Company, LLC
20120170462 - Traffic flow control based on vlan and priority: A method for controlling traffic flow at a traffic routing device of a network comprises a plurality of operations. An operation is performed for determining an instance of traffic flow congestion for traffic of a particular VLAN (virtual local area network) flow control group and having a particular priority. The... Agent: Alcatel Lucent Usa Inc.
20120170463 - Communication terminal: A communication terminal optimally switches between the use of multicast reception and unicast reception, in consideration of the mobile radio environment of each terminal. For example, received signal strength indicator information is acquired at a received signal strength indicator information acquisition time calculated using a content reception time. Either multicast... Agent: Nec Casio Mobile Communications, Ltd.
20120170464 - Method and apparatus for monitoring a status of nodes of a communication network: The present invention relates to a method and apparatus for monitoring a status of nodes of a communication network. The method determines first node status data at a first node by diagnosing the own status of the first node and the status of at least one second node, sends the... Agent: Hitachi, Ltd.
20120170465 - Validating ethernet virtual connection service: A network element in an Ethernet network comprises circuitry configured for providing a plurality of different functionalities. A first portion of the circuitry is configured for providing traffic generator functionality is provided. A second portion of the circuitry is configured for providing traffic analyzer functionality. A third portion of the... Agent: Alcatel Lucent Usa Inc.
20120170479 - Allocation of acknowledgement channels to channel groups having fixed transmit energies: A method and apparatus is provided for assigning resources for an acknowledgement channel, such as the PHICH in LTE systems. A list of acknowledgement channels for a group of scheduled mobile terminals is generated. The list is sorted in descended order of the required transmit energies for the corresponding mobile... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120170482 - Apparatus and method for transmitting data in low-frequency band in human body communication system, and the human body communication system: The present invention proposes a method for transmitting data considering a non-contact state of a human body, while selecting a central frequency in various ranges in the human body communication system. To this end, a first embodiment of the present invention proposes a human body communication system in which a... Agent:
20120170471 - Automated access point selection to provide communication network presence to a communication device: A method of selecting an access point to provide communication network presence to a communication device. The method can include detecting a plurality of access points and performing scans of the detected access points over each of a plurality of period windows to detect short-term attributes and long-term attributes associated... Agent: Openpeak Inc.
20120170477 - Computer, communication system, network connection switching method, and program: A computer comprises: a virtual network interface device; a first virtual switch connected to a first physical network interface device; a second virtual switch connected to a second physical network interface device; a communication analysis unit (or path control unit) that, based on a result of communication with a packet... Agent: Nec Corporation
20120170470 - Correlating communication transactions across communication networks: A system for correlating communication packets across different communication networks includes a first monitoring agent in a first network for collecting local identifying information of a communication packet at a communication node. The first monitoring agent pairs the local identifying information with a public identifying information of the packet for... Agent: International Business Machines Corporation
20120170466 - Joint subcarrier usage ratio and power allocation method, system using the same, base station and controller using the same: A joint subcarrier usage ratio and power allocation method, the system and base station, and a controller using the same are proposed. The method is adapted for a femtocell base station using OFDMA technology to jointly select transmission power and subcarrier usage ratio. The method includes a first adjustment process,... Agent: Industrial Technology Research Institute
20120170467 - Method and apparatus for providing virtual circuit protection and traffic validation: An approach provides virtual circuit protection. Traffic is received at a network interface device configured to interface an Ethernet virtual circuit of a service provider transport network over a user network interface (UNI). The network interface device is configured as a demarcation point between a customer network and the service... Agent: Verizon Patent And Licensing Inc.
20120170476 - Method and system for transmitting live media streaming in peer-to-peer networks: A method and a system for transmitting a live media stream to a plurality of nodes under a multicast tree in peer-to-peer (P2P) networks are provided. First, the reliability of each node is calculated according to a number of child nodes that can be supported by the node and an... Agent: Industrial Technology Research Institute
20120170483 - Methods and apparatus for distributing and acquiring overhead flow data in a multi-frequency network: Methods and apparatus for distributing and acquiring overhead flow data in a multi-frequency network. In an aspect, a method includes generating primary flow (PF) overhead data associated with one or more multiplexes to be distributed in the multi-frequency network, identifying multiplex specific overhead (MSO) data associated with the one or... Agent: Qualcomm Incorporated
20120170469 - Methods and apparatuses for facilitating determination of a state of a receiver buffer: Methods and apparatuses are provided for facilitating determination of a state of a receiver buffer. A method may include receiving, at a first time, a data packet of a data stream transmitted by a sending apparatus. The method may further include generating, at a second time, a periodically generated receiver... Agent: Nokia Corporation
20120170485 - Mobile communications system and mobile terminal: A mobile terminal 3 judges whether or not the mobile terminal is able to make a transition to a DTX period during Active, and, when judging that the mobile terminal is able to make a transition to a DTX period during Active, notifies a base station 2 to that effect.... Agent: Mitsubishi Electric Corporation
20120170472 - On-chip packet cut-through: Embodiments of the invention include a method for avoiding memory bandwidth utilization during packet processing. The packet processing core receives a plurality of packets. The packet processing core identifies the packet's quality of service (QoS) descriptor. The packet processing core determines that at least one packet should be moved to... Agent:
20120170473 - Out-of-band radio for supporting compressed mode in a femto deployment: Systems, methods, devices, and computer program products are described for using communications over an out-of-band (OOB) link to support compressed mode communications by user equipment (UE) in a femto deployment. Typically, UEs must tune away from an active communications channel to make inter-frequency and/or inter-RAT measurements. When making these measurements,... Agent: Qualcomm Incorporated
20120170468 - Power management in a wireless ad hoc network: In a wireless ad hoc network (20) of nodes (22), a method (64) of power management entails monitoring (82) a current traffic load of the network (20), and in response to the current traffic load, selecting (106, 132) a subset (102) of epochs (80) within cyclically repeating time windows (78)... Agent: General Dynamics C4 Systems, Inc.
20120170480 - Reception device and method: A channel characteristic obtained from a pilot signal is stored for a prescribed number of symbols and a Fourier transform is performed (1), the power of each Doppler frequency component is calculated (2), filtering is performed in the time direction for each Doppler frequency component (3), noise components are masked... Agent:
20120170481 - Relay station, relay method, and wireless communication device: To dynamically change an amount of communication resources to be used for relay communication. A relay station for relaying a radio signal between a base station and a mobile station is provided. The relay station includes a wireless communication unit for transmitting or receiving a radio signal in blocks individually... Agent: Sony Corporation
20120170478 - Self-organizing network related power capacity status reporting: Provided is an apparatus, method, system and computer program product directed to a self-organizing network related power capacity status reporting. A threshold value is set and provided for distribution to communication terminals, wherein the threshold value is related to a relative value concerning the availability of remaining power at a... Agent:
20120170484 - Signaling for wireless communications: A communication system, such as a wireless CDMA system, detects markers with fewer errors by having field units transmit the markers at different power levels (e.g., 9 dB for one marker and 11 dB for another marker). The difference in power levels of the markers allows the base station to... Agent: Ipr Licensing, Inc.
20120170475 - System and method for microeconomic multiplexing of data over communication channels: A system and method for optimal allocation of bandwidth in a multichannel transmission channel. In an embodiment, a system may allocate a specific amount of bandwidth in the transmission channel in order to maximize the value of the data that is transmitted on a per-channel basis. Typically, a transmission channel... Agent: Stmicroelectronics, Inc.
20120170474 - System and method of adaptive roaming for wlan clients: The system and method of the present application improves the performance of a WLAN client by sensing the environment and dynamically adjusting roam trigger values. The system and method scans the WLAN area for access points (AP) and analyzes the signal quality of an AP based on a plurality of... Agent: General Electric Company
20120170486 - Hiding a service node in a network from a network routing topology: Hiding a service node in a network from a network topology is provided. In one embodiment, for example, an apparatus for hiding a service node in a network from a network topology, the apparatus comprising: a network interface; a processor; and one or more stored sequences of instructions which, when... Agent:
20120170487 - Method and system for preventing repeated updating of address table in ethernet ring network protection: The present disclosure discloses a method for preventing repeated updating of an address table in Ethernet ring network protection, including: an Ethernet ring network node sends an Ethernet ring network protection protocol frame and encapsulates its own node information into the Ethernet ring network protection protocol frame; an Ethernet ring... Agent: Zte Corporation
20120170488 - Modified tree-based multicast routing schema: In mesh networks having multiple nodes that communicate data to and from each other, a great number of data transmissions may be initiated and carried out to get data to a proper processing node for execution. To get data where it needs to go (e.g., the proper destination node), a... Agent: Stmicroelectronics (beijing) R&d Co. Ltd.
20120170489 - Method and apparatus for network tree management: There is disclosed a manner of managing the active topology, that is the scheme for forwarding data, in a computer network such as an Ethernet local area network. A root bridge is selected from a plurality of bridges in the network; the root bridge calculating at least one spanning tree... Agent:
20120170490 - Multimedia content delivery over femtocell: Systems, methods, devices, and computer program products are described for multimedia content delivery in a femtocell. A mobile device may transmit multimedia content control information via wireless wide area network (WWAN) spectrum to a femtocell. The femtocell may access the multimedia content set forth in the received control information, and... Agent: Qualcomm Incorporated
20120170491 - Technique for providing an asymmetric multipoint call between a plurality of network nodes: A technique for providing an asymmetric multipoint call between a plurality of network nodes (10, 12, 14, 16, 18) in a communication network supporting distributed call and connection management (DCM) features is provided, wherein a first call is established between a master node (10) and a first slave node (12)... Agent:
20120170492 - Serial memory and io access architecture and system for switched telecommunication and computing platforms: A computing and communication architecture utilizes a serial protocol based switched fabric among circuit cards housed in packaging arrangement. In one embodiment, each circuit card connected to the serial protocol based switched fabric in the packaging arrangement is provided with a protocol processor that enables all of the circuit cards... Agent: Psimast, Inc
20120170493 - Time division duplex communication apparatus and reception interference preventing method thereof: Provided is a time division duplex communication apparatus capable of distinguishing interruption by a received interference wave at a reception time, interruption occurring upon completion of measurement of received power, and interruption caused by power leaked into a receiving system during transmission time. The time division duplex communication apparatus includes... Agent: Nec Corporation
20120170495 - Method and apparatus for status transition: A method and apparatus for status transition are provided in the disclosure, which enable a wireless side network element to judge that a service request message is a paging response message after receiving the service request message, transmit an initial user equipment message to a mobility management entity, and indicate... Agent: Zte Corporation
20120170494 - System and method of enhanced quality of service of wireless communication based on redundant signal reception on two or more antenna diversity inputs: The present application includes a system and method that provisions at least two (2) receivers in a topology that allows each receiver to acquire wireless communication signals through different diverse antenna fields. Each receiver acquires the signal, and demodulates, decodes and sends data to the data terminal component. The data... Agent: General Electric Company
20120170496 - Keep-alive packet transmission method and apparatus of mobile terminal: A method and an apparatus for synchronizing the keep-alive packet transmission timings of the direct push applications are provided to improve an electric current consumption characteristic. The method includes detecting a network event, synchronizing transmission timings of keep-alive packets of direct push applications with reference to an occurrence time of... Agent: Samsung Electronics Co. Ltd.
20120170497 - Method for reporting srs in discontinuous reception and wireless communication system thereof: This invention relates to a method for reporting SRS in discontinuous reception and a wireless communication system thereof. The wireless communication system includes a user equipment (UE), a serving cell and a base station. The UE is for transmitting a periodic Sounding Reference Signal (SRS) and an aperiodic SRS, wherein... Agent: Ht Mmobile Inc.
20120170500 - Point-to-multipoint mobile radio transmission: A method of operating a mobile communication system-supporting data transmission between a mobile station (MS) and a network in a number of different packet data protocols (PDPs) including a point-to-multipoint-multicast (PTM-M) protocol. PDP data is formatted and unformatted by a sub-network dependent convergence protocol (SNDCP) according to the PDP of... Agent:
20120170499 - Supporting idle stations in wireless distribution systems: One embodiment described herein, a method of supporting wireless stations in a wireless distribution system having a portal and one or more access points is described. The method comprises accepting by a first access point (AP) a set of filters from a station; receiving by the first AP signaling that... Agent:
20120170498 - Using a subframe time offset when scheduling downlink data transmissions: The invention relates to a method in a radio base station for scheduling data transmissions to a user equipment in a first cell. The radio base station is comprised in a telecommunications network comprising at least the first cell and a second cell wherein the radio base station serves at... Agent: Telefonaktiebolaget Lm Ericsson (publ)
20120170504 - Controlling a transmission of information in a wireless communication network with a relay node: The present invention relates to a transmission of information in a wireless communication network between a radio access node (30) and a relay node (20), wherein, according to a new ground rule, for each allocated downlink subframe for a down link transmission from the access node to the relay node,... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120170503 - Method and apparatus for controlling network access in a multi-technology wireless communication system: A method and apparatus is provided for controlling network access in a communication system comprising a packet data network and a circuit switched network. The packet data network receives, from the circuit switched network, a message indicating that the circuit switched network is congested. In response to receiving the indication,... Agent: Motorola, Inc.
20120170502 - Methods for binding and unbinding a mbms bearer to a communication group in a 3gpp compliant system: A 3GPP compliant system includes a radio access network (RAN) partitioned into a plurality MBMS services areas, wherein each MBMS service area has a plurality of MBMS bearers established a priori for transporting media streams. An infrastructure device: receives a request to transmit a media stream to a communication group,... Agent: Motorola, Inc.
20120170501 - Methods for tranporting a plurality of media streams over a shared mbms bearer in a 3gpp compliant communication system: An infrastructure device in a 3GPP compliant system performs a method transporting a plurality of media streams over a shared MBMS bearer. The 3GPP compliant system includes a RAN partitioned into a plurality MBMS services areas, wherein each MBMS service area has at least one already existing shared MBMS bearers... Agent: Motorola Solutions, Inc.
20120170508 - Communication system, base station, relay node and user equipment: A relay node in a mobile communication network for relaying communications between a base station and a mobile terminal. The relay node includes a communication interface that receives resource allocation information from the base station, the resource allocation information indicating a controllable range of communication resources available to the relay... Agent: Sony Corporation
20120170507 - Communication system, method, base station, and communication device: A wireless communication system, using wireless base stations, and other devices, such as a relay node, interoperate with using spectrum aggregation and MIMO. Traffic usage is detected and based on channel utilization relative to capacity, spectrum aggregation is chosen over MIMO under certain conditions. On the other hand, under higher... Agent: Sony Corporation
20120170509 - Efficient relay automatic repeat request procedure in broadband wireless access system: The present invention relates to a broadband wireless access system including a relay station, and more particularly to an efficient procedure of Automatic Repeat Request (ARQ) operations in a relay station and an apparatus for performing the same. A method for transmitting data for at least one terminal (AMS) from... Agent: Lg Electronics Inc.
20120170510 - Method and apparatus for performing communication in relay system: The present invention relates to a method and apparatus for efficiently using a resource in a relay system. In detail, the present invention relates to a method for controlling an uplink signal transmission of user equipment in a wireless communication system, and to an apparatus for same. The method comprises... Agent: Lg Electronics Inc.
20120170506 - Method and apparatus for transmitting frame in wireless communication system including relay station: Provided are a method and an apparatus for transmitting a frame in a wireless communication system including a relay station. A base station sets a frame including a downlink (DL) access zone for transmitting a signal to the relay station and a DL relay zone for transmitting the signal to... Agent: Lg Electronics Inc.
20120170505 - Method, device and system for a relay to establish a connection with a base station: A method, a device and a system for a relay to establish a connection with a base station are disclosed. Interface information sent from a serving base station is received. Resource information is obtained from the interface information. The resource information is used to indicate wireless resources used when the... Agent: Huawei Technologies Co., Ltd.
20120170511 - Method and apparatus for providing data connectivity in a local wireless telephony system: In an embodiment, a base station of a local wireless telephony system routes data between a handset on a first link and a data network-connected device on a second link of a local wireless telephony interface to provide data service to the handset.... Agent: Openpeak, Inc.
20120170517 - Method and system for acquiring serving general packet radio service support node address: The present invention discloses a method and system for acquiring an address of a Serving General Radio Packet Service support node (SGSN). The method comprises: a Policy and Charging Enforcement Function (PCEF) entity providing a SGSN change event trigger to a Policy and Charging Rules Function (PCRF) entity; and the... Agent: Zte Corporation
20120170513 - Method and system for facilitating wireless communication via alternate wireless pathway: A mobile device system and related method are disclosed by which the device is able to communicate wirelessly not only via a Wide Area Network (WAN) link but also via an alternate link such as a Wi-Fi link. In one embodiment, the method includes receiving a command from a remote... Agent: Motorola-mobility, Inc.
20120170519 - Method for connecting signal paths, and function group designed therefor: A method and system for connecting signal paths in a circuit arrangement with multiband capability for processing and/or influencing signals in radio communication, on the basis of which at least the transmission paths of a corresponding circuit arrangement are activated or deactivated on the basis of the presence of a... Agent: Funkwerk Dabendorf Gmbh
20120170520 - Method of performing cell search in wireless communication system: A method of performing cell search includes receiving a primary synchronization signal (PSS) comprising a primary synchronization code (PSC) and receiving a secondary synchronization signal (SSS) comprising a first secondary synchronization code (SSC) and a second SSC, wherein the SSS includes a first SSS and a second SSS, the first... Agent:
20120170515 - Processing extension type system information blocks (sibs): A method for determining an extension type of a system information block segment is described. A system information block segment of type extension is received in a system frame number. A byte in a system information block extension type lookup table corresponding to the system frame number of the system... Agent: Qualcomm Incorporated
20120170512 - System and method for application layer gateway assisted local ip access at a femto base station by network address translation: A method for application layer gateway (ALG) assisted local IP access (LIPA) at a base station by network address translation (NAT) allows IP capable UEs connected via HeNB or other kinds of Femto cell base station to use LIPA to establish multimedia session with other IP capable entities in the... Agent: Industrial Technology Research Institute
20120170518 - System and method for reliable communications over multiple packet rf networks: The invention is a method and system for mobile communications. A mobile communicator communicates with a network routing center. The communicator monitors each of two or more wireless carriers for a service characteristic. The communicator selects, based on the monitored service characteristic, one of the two or more wireless carriers.... Agent:
20120170516 - Uplink signal transmission and reception using optimized rank 3 codebook: A method for transmitting and receiving uplink signals using an optimized rank 3 codebook is disclosed. The optimized rank 3 codebook includes 6 precoding matrix groups, each of which has 1 variable having an amplitude of 1. Preferably, the optimized 4Tx rank 3 codebook has 12 precoding matrix, two precoding... Agent:
20120170514 - Wireless operation in very high density environments: Protocols and algorithms for contention-based adaptive modulation networks, typically used in unlicensed bands. A wireless system in which high modulation rate packets are prioritized over low rate packets. The wireless system is configured to process communication signals from plural user portable devices having wireless access points capable of dynamically adjusting... Agent: Belair Networks
20120170524 - Allocation of acknowledgement channels to channel groups having variable transmit energies: A method and apparatus is provided for assigning resources for an acknowledgement channel, such as the PHICH in LTE systems. Acknowledgement channels for the mobile terminals are assigned to channel groups based on a predetermined assignment criteria. All acknowledgment channels in the same channel group receive acknowledgements on the same... Agent:
20120170542 - Allocation of uplink reference signals in a mobile communication system: A mobile communication system network node (NN) that serves user equipments (UEs) has fewer orthogonal reference signals (RSs) than a maximum number of UE antenna ports (APs) that can be served by the NN. A channel quality of a channel between the AP and the network node is ascertained for... Agent:
20120170526 - Carrier aggregation method and device for lte system: The disclosure provides a carrier aggregation method and a carrier aggregation device for a Long Term Evolution (LTE) system. The method comprises the following steps: forming a primary aggregation carrier according to bandwidth capabilities of all User Terminals (UTs) which need to be supported in a wireless communication network; determining... Agent: Zte Corporation
20120170525 - Efficient information mapping for transmission grants: Methods and apparatus for signaling an implicit signaling bit in a scheduling grant message are disclosed, including the implicit signaling of parameters related to the configuration of sounding reference signals. In various embodiments, implicit signaling is achieved by observing that certain codepoints in downlink control information formats are unused for... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120170536 - Enhanced channel access mechanisms for qos-driven wireless lans: A method and system are disclosed for providing quality of service (QoS)-driven channel access within a basic service set (BSS) in a wireless network. A contention control (CC) frame is sent from a point coordinator (PC) station of the BSS. The CC frame contains information relating to a number of... Agent:
20120170533 - Method and apparatus for controlling transmit power in wireless communication system: A method and apparatus of controlling transmit power in a wireless communication system is provided. A wireless apparatus selects one transmit mode among a plurality of transmit modes, and determines the transmit power on the basis of the selected transmit mode. The wireless apparatus transmits an uplink channel by using... Agent:
20120170527 - Method and device for obtaining hybrid automatic repeat request information of common control channel: The present invention discloses a method and an apparatus for obtaining the Hybrid Automatic Repeat Request (HARQ) information of a CCCH, wherein the method for obtaining the HARQ information of the CCCH comprises: a base station receiving a request message from a Radio Network Controller (RNC), wherein the request message... Agent: Zte Corporation
20120170521 - Method and system for facilitating wireless communication via alternate wireless pathway: A mobile device system and related method are disclosed by which the device is able to communicate wirelessly not only via a Wide Area Network (WAN) communication link but also via an alternate communication link such as a Wi-Fi communication link. In one embodiment, the method includes detecting an availability... Agent: Motorola-mobility, Inc.
20120170544 - Method and system for transmitting muti-carrier uplink data at network-side: The present invention discloses a method and system for transmitting multi-carrier uplink data at a network side. The method comprises: whenever setting up or adding a multi-carrier enhanced dedicated channel cell, a radio network controller notifying a NodeB dominating the multi-carrier enhanced dedicated channel cell of carrier identifier information of... Agent: Zte Corporation
20120170530 - Method for lte downlink scheduling with mimo: A method for LTE or WiMAX scheduling includes collecting, by a basestation BS, channel feedback from multiple mobiles with downlink traffic. The channel feedback enables the BS to determine an achievable rate or block error probability if transmitting to a mobile with a given modulation and coding scheme MCS and... Agent: Nec Laboratories America, Inc.
20120170528 - Method for polling a message in an instant messenger and a mobile device adapted to the method: A message polling method and a system using an instant messenger are provided. The method includes executing the instant messenger, and connecting to a server, when a polling period has elapsed, and attempting to acquire a message. The polling period is set as an average time with respect to a... Agent: Samsung Electronics Co. Ltd.
20120170537 - Method for transmitting and receiving a signal to protect against erroneous feedback information: A base station includes a receiver receiving feedback information including a preferred weight determined by a user equipment (UE); a processor multiplying a weight and data to be transmitted; a transmitter including two antennas and transmitting the weight multiplied data to the UE through a specific physical downlink shared channel... Agent: Lg Electronics Inc.
20120170532 - Mobile station apparatus, base station apparatus, wireless communication system, and wireless communication method: Provided are a mobile station apparatus, a wireless communication system, and a wireless communication method that can improve reliability of handover while efficiently and early completing the handover. A mobile station apparatus 100 that switches base station apparatuses 200a and 200b to communicate with by handover includes: receiving an HO... Agent: Sharp Kabushiki Kaisha
20120170522 - Partial failure messaging: A system is configured to: receive a message from a gateway device; identify one or more sessions corresponding to an identifier included in the message; and clear the one or more corresponding sessions. The identifier may correspond to a part of the gateway device where a session is stored or... Agent: Juniper Networks, Inc.
20120170539 - Precoding signaling in a mimo wireless communication system: A method for performing data transmission between a transmitter and a receiver. The method includes the steps of generating a feedback message at the receiver in response to data received from the transmitter, assigning an identifier for the feedback message, storing the feedback message in association with the identifier in... Agent:
20120170540 - Precoding signaling in a mimo wireless communication system: A method for performing data transmission between a transmitter and a receiver. The method includes the steps of generating a feedback message at the receiver in response to data received from the transmitter, assigning an identifier for the feedback message, storing the feedback message in association with the identifier in... Agent:
20120170529 - Quasi full-duplex mode multipoint voice communication system: The present invention relates a voice communication method between a plurality of users sharing the same transmission band. The resource is accessed by time division under the supervision of a control node. During a polling step, any user wishing to speak transmits (210) a request to the control node. The... Agent: Commissariat A L'energie Atomique Et Aux Ene Alt
20120170535 - Radio base station and communication control method: When allocating CCEs as a radio resource to a new radio terminal within a predetermined sector, the disclosed radio base station (1) acquires the new AL corresponding to the new radio terminal, and identifies CCEs that cannot be allocated (non-allocatable CCEs) determined in response to an AL that is larger... Agent: Kyocera Corporation
20120170531 - Resource allocation in 4g mimo cellular uplinks: Methods and systems for allocating resources in a cellular uplink include iteratively allocating uplink resource blocks (RBs) to a plurality of user devices in a multiple-input multiple-output network. Allocation is performed subject to constraints and incremental utility maximization according to an approximation that has a worst-case guarantee.... Agent: Nec Laboratories America, Inc.
20120170523 - Scalable video sender over multiple links: Disclosed are a system and method to efficiently send layered media, for example SVC encoded video, over parallel multiple wireless links (of one or more operator's networks) using a serving model, by prioritizing transmission of High Priority packets over Low Priority packets of the media. Furthermore, each High Priority packet... Agent:
20120170541 - Scheduling grant information signaling in wireless communication system: A wireless user terminal includes a controller communicably coupled to a transceiver. The controller is configured to determine scheduling grant information and additional scheduling grant information from a channel encoded scheduling grant received at the transceiver, wherein the channel encoded scheduling grant includes encoded parity bits combined with the scheduling... Agent: Motorola Mobility, Inc.
20120170534 - Station operation method and apparatus in tv whitespace: The present invention relates to a station (hereinafter, ‘STA’) operation method and apparatus in a TV whitespace. In a TVWS band, when an STA operating as an unlicensed device with permission to operate in an available channel not used by a licensed device needs to operate in the TVWS band... Agent:
20120170538 - Wireless communication system, pilot sequence allocation apparatus, pilot sequence allocating method used for the system and apparatus, and mobile station used in the method: A mobile station in a wireless communication system including a base station, and a method for the mobile station includes a unit that sends a pilot signal to the base station. A sub-frame used for sending the pilot signal includes a first pilot block and a second pilot block. A... Agent: Nec Corporation
20120170543 - Wireless transmission apparatus, wireless reception apparatus, and wireless communication method: A wireless base station apparatus notifies a mobile wireless terminal apparatus of a channel to be used to transmit a response signal of channel assignment by a mapping pattern of channel assignment information transmitted on a plurality of bands.... Agent: Fujitsu Toshiba Mobile Communications Limited
20120170545 - Base station apparatus: Basic units (resource blocks) of resource allocation that can be used in a communication area of a base station apparatus are determined without obtaining resource allocation information. To do so, a base station apparatus includes an RF unit 4 that receives a communication signal between another base station apparatus and... Agent: Sumitomo Electric Industries, Ltd.
20120170551 - Data processing method and device: A data processing method is provided for forwarding data in the case of handover between heterogeneous networks. The data processing method includes: when a user equipment (UE) is handed over from an originating network to a target network, receiving, by the originating network, a data forwarding address obtained by the... Agent: Huawei Technologies Co., Ltd.
20120170548 - Distributed load management on network devices: This disclosure relates to a system and method for dynamically managing load on network devices in a distributed manner. As the proliferation of data rich content and increasingly more capable mobile devices has continued, the amount of data communicated over mobile operator's networks has exponentially increased. Upgrading the existing network... Agent: Cisco Technology, Inc.
20120170546 - Expedited reporting of neighbor cell signal strength: A wireless mobile device/station (MS) sends measurement reports of neighbor cells to a serving base transmitter station (BTS). The MS receives information messages transmitted by the BTS at a signaling period, while the MS is in a first cell. The MS is configured to receive a first information message and... Agent: Motorola Mobility, Inc.
20120170550 - Hs-dsch inter-node b cell change: A radio resource control (RRC) message is received by a radio resource control (RRC) device of a user equipment (UE). The RRC message notifies the FDD UE of a high speed dedicated shared channel (HS-DSCH) inter-Node B cell change. A reordering buffers of a medium access controller-high speed (MAC-hs) is... Agent: Interdigital Technology Corporation
20120170549 - Method and apparatus for system frame number synchronization in time division-synchronous code division multiple access (td-scdma) networks: A method, an apparatus, and a computer program product for wireless communication are provided in which a first signal from a first Node B (NB) using a first system frame number (SFN) is received; and a second signal from a second NB using a second SFN is received, wherein the... Agent: Qualcomm Incorporated
20120170547 - Method and system for selecting a target cell for handover of user equipment in a long term evolution system: A method and system for selecting a target cell for handover of user equipment in a Long Term Evolution (LTE) communication system are described. In accordance with the method, a serving cell: determines virtual channels supported by each of a plurality of neighboring cells; determines a set of virtual channels... Agent: Motorola Solutions, Inc.
20120170552 - Methods for managing resource utilization in a long term evolution communication system: Methods for managing resource utilization in a Long Term Evolution (LTE) communication system are described. In one method, an application server: receives signaling indicating resource utilization in the LTE system; determines, based on this signaling, a set of control parameters for a user equipment (UE) receiving service from the LTE... Agent: Motorola Solutions, Inc.
20120170553 - Apparatus and method for dynamically assigning orthogonal codes in a radio communication system: An apparatus, method, and system for dynamically assigning orthogonal codes to different information signals communicated between a Node B and user equipment in a cellular radio communication system in which a fixed number of codes are allocated between dedicated transport channels (DCHs) and high speed downlink shared channels (HS-DSCHs). A... Agent:
20120170554 - Base station device and communication control method for base station device: Provided is a base station device which communicates to/from a mobile station device supporting a MIMO scheme. A base station device (100) includes: a number-of-spatial-streams identification section (126) for identifying the number of spatial streams to be formed between the base station device and a mobile station device (200); a... Agent: Kyocera Corporation
20120170555 - Method and apparatus for improving a transmission signal characteristic of a downlink signal in a tdma wireless communication system: The invention relates to improving the quality of a received downlink signal in a time division multiple access wireless cellular communications network. The method of the invention comprises measuring a signal quality characteristic at a user equipment and comparing this to a threshold to determine if a desired signal quality... Agent: Rockstar Bidco Lp
20120170556 - Coexistence mechanism for collocated wlan and wwan communication devices: Wireless radio devices that communicate in close proximity to each other typically suffer from interference. Such interference between collocated wireless radio devices can lead to degradation in performance of one or both of the wireless radio devices. Functionality can be implemented to coordinate communications of collocated WLAN and WWAN devices... Agent: Atheros Communications, Inc.
20120170557 - Coexistence mechanism for collocated wlan and wwan communication devices: Wireless radio devices that communicate in close proximity to each other typically suffer from interference. Such interference between collocated wireless radio devices can lead to degradation in performance of one or both of the wireless radio devices. Functionality can be implemented to coordinate communications of collocated WLAN and WWAN devices... Agent: Atheros Communications, Inc.
20120170566 - Coexistence mechanism for wimax and ieee 802.11: A network device includes a first communication module and a second communication module. The first communication module communicates with a first device using a first wireless communication standard. The first communication module receives data from the first device during a first time period and transmits data to the first device... Agent:
20120170562 - Communication method, communication device, and computer program: Communication stations in a network each transmit a beacon signal that includes network information. The beacon signal sets a state in which a reception operation is performed, before and after the transmission of the beacon signal. The reception operation occurs during access control, so as to avoid collision with communication... Agent: Sony Corporation
20120170564 - Frame formation method having improved communication efficiency in wireless communication network for in-body medical device: Disclosed herein is a method of forming communication frames. The communication frames each include a PHY header, a MAC header and a payload. The method includes forming the PHY header so that the PHY header includes information configured to support synchronization with a reception unit and information indicative of the... Agent: Korea Electronics Technology Institute
20120170563 - Method and apparatus for improving throughput of 5 mhz wlan transmissions: Certain aspects of the present disclosure relate to techniques for improving a transmission throughput of communications based on IEEE 802.11af physical (PHY) layer in television white space (TVWS) spectrum. In one aspect, a transmission preamble with a Legacy Signal (L-SIG) field is constructed, wherein the L-SIG field comprises a code... Agent: Qualcomm Incorporated
20120170565 - Method and apparatus for multiple frame transmission for supporting mu-mimo: A method of transmitting multiple frames in a wireless local area network (WLAN) system supporting multi user-multiple input multiple output (MU-MIMO) is provided. The method comprises transmitting a first frame and a second frame consecutively to a first station (STA) and transmitting a third frame and a fourth frame consecutively... Agent:
20120170559 - Method and system for out-of-band delivery of wireless network credentials: At a server, a user account established by a user of an AP hosting device is associated with information sufficient to permit a CLIENT to join a WLAN of which the AP is a part. The CLIENT is provided, via an OOB network different from the WLAN, the information sufficient... Agent:
20120170558 - Method and system for wireless access point radios integrated in a cable: A wireless access point (AP) radio may be integrated in a cable. The cable may comprise one or more other integrated wireless AP radios. The cable may be communicatively coupled to a wireless controller and the wireless AP radio may receive power from the wireless controller via the cable. Feature... Agent:
20120170560 - Method of estimating location of mobile device in transportation using wifi: A method for estimating a location of a mobile device located in means of transportation is provided. The method includes: developing a first database by linking ID information of the means of transportation with ID information of an access point (AP) installed in the means of transportation, the AP being... Agent: Visoft Ltd.
20120170561 - Wireless communication system and related method thereof: A wireless communication system includes a first wireless apparatus, a second wireless, a profile determining apparatus and a priority determining apparatus. The first wireless apparatus transmits a first signal, and the second wireless apparatus transmits a second signal, where the first wireless apparatus and the second wireless apparatus conform to... Agent:
20120170567 - Transmission method: A transmission method in a wireless data bus network, wherein the method comprises data transmission cycles made of a plurality of time slots of matching length. Each time slot is thereby associated with a particular client on the data bus network exclusively for transmitting data. In accordance with the invention,... Agent:
20120170568 - Wireless system: In a wireless system of one embodiment, a first wireless device includes: a first transmitter which transmits an end-of-transmission notification; and a first receiver which receives a change request signal sent from a second wireless device receiving the end-of-transmission notification. The second wireless device includes: a second receiver which receives... Agent: Kabushiki Kaisha Toshiba
20120170569 - Adaptive timers for polling in a mobile wireless device: A method for adapting data retrieval polling in a mobile wireless device. The mobile wireless device is configured in an adaptive pull mode and polls a remote server when a data retrieval polling timer expires. Data retrieval information is stored in the mobile wireless device and the data retrieval polling... Agent: Apple Inc.
20120170570 - Uplink synchronization processing method, user equipment, and base station: An uplink synchronization processing method, a User Equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization... Agent: Huawei Technologies Co., Ltd.
20120170572 - Method for enhancing phone conversations: A method for enhancing voice conversations comprises providing a server interacting with two or more communication devices which carry out a voice communication, said communication devices being provided with software to simultaneously establish a TCP/IP connection between them, which is mediated by said server.... Agent: Samsung Electronics Co., Ltd.
20120170573 - Methods and systems for load balancing call sessions over a dual ring internet protocol (ip) network: Systems (10), nodes (11, 12) and methods for load balancing telecommunication sessions over a dual ring Internet Protocol (IP) network (100) allow load balancing between first and second rings (1, 2) of the IP network. Transmission quality is determined by monitoring packets received over the first ring from a first... Agent: Telefonaktiebolaget L M Ericsson (publ)
20120170571 - System and method for dynamic template updating for compressed messages: A method for updating a message template based on receiving a plurality of common deltas. At a first device, the method detects a first compressed message that includes a first delta and that references a first message template and stores an indication of having received the first delta. The first... Agent: Motorola Solutions, Inc.
20120170574 - Uninterrupted transmission of internet protocol transmissions during endpoint changes: A method apparatus and computer readable medium for facilitating uninterrupted transmission of internet protocol (IP) transmissions containing real time transport protocol (RTP) data during endpoint changes. When an IP transmission is received at the caller RTP port or the callee RTP port, a call record having a caller RTP port... Agent: Digifonica (international) Limited
20120170575 - Methods and apparatus for validation of equal cost multi path (ecmp) paths in a switch fabric system: An apparatus includes a replication engine of a switch module of a multi-stage switch. The replication engine is configured to receive a first validation packet from an input port of the switch module. The replication engine is configured to determine multiple output ports of the switch module to which a... Agent: Juniper Networks, Inc.
20120170576 - Method and system having an application for a run time ipv6 only network: A system that facilitates a network environment, which includes a computer device, the computer device have a software module, which performs the steps of: (a) establishing an IP network criteria for incoming and outgoing packets for the computer device; (b) retrieving the incoming and outgoing packets to determine if an... Agent: Konica Minolta Systems Laboratory, Inc.
20120170577 - Simple fairness protocols for daisy chain interconnects: A method for transmitting packets, including forwarding a first set of upstream packets and a first set of local packets by inserting at least one of the first set of local packets between subsets of the first set of upstream packets according to a first insertion rate; calculating a second... Agent: Oracle America, Inc.
20120170579 - Multicast system and multicast method using shortened address and apparatus applied to the same: Disclosed is a multicast system and a multicast method using a shortened address and an apparatus applied to the same. The multicast system using the shortened address according to the present disclosure has a address configuration for supporting a multicast in an IEEE 802.15.4 MAC (Medium Access Control) layer. Accordingly,... Agent: Sk Telecom Co., Ltd.
20120170578 - Multicast vpn support for ip-vpn lite: Techniques disclosed herein include systems and methods for providing multicast Virtual Private Network (VPN) support for IP VPN networks, including IP VPN-lite networks. Such techniques provide multicast VPN capability over an IP unicast core network by creating a multicast service VLAN and IP interface, which is used for multicast control... Agent: Avaya Inc.
20120170584 - Apparatus for analyzing a data packet, a data packet processing system and a method: An apparatus and method for analyzing a data packet, where the first and second information is derived relating to the data packet. The first information relates to a type of the data packet, a standard to which the data packet conforms and/or which data item(s) is/are present in the data... Agent: Napatech A/s
20120170580 - Bank aware multi-bit trie: Embodiments of the invention include a method performed by a bank aware mtrie control module for distributing a plurality of mtrie levels across a plurality of memory banks. The bank aware mtrie control module identifies the plurality of memory banks present and identifies one or more mtrie blocks in one... Agent:
20120170583 - Data transmission method, data transmission apparatus, data reception apparatus, and packet data structure: A data transmission apparatus for sequentially transmitting data in units of packets each containing transmission data to the receiving end. The apparatus including a reception unit receiving the transmission data as an input signal, a packet formation unit receiving the transmission data, and forming an uncompressed packet in which predetermined... Agent:
20120170581 - Policy homomorphic network extension: Various exemplary embodiments relate to a method and related network node including one or more of the following: establishing a proxy device; establishing a connection between the proxy device and a local network device associated with the network group; configuring the local network device to: forward, to the proxy device,... Agent: Alcalel-lucent Usa, Inc.
20120170582 - Systems and methods for dynamic routing in a multiprocessor network using local congestion sensing: Adaptive packet routing is employed in a multiprocessor network configuration such as an InfiniBand switch architecture. Packets are routed from host to host through one or more switches. Upon receipt of a packet at a switch, the packet header is inspected to determine the destination host. A destination field in... Agent: Google Inc.
20120170585 - Methods and apparatus for standard protocol validation mechanisms deployed over a switch fabric system: An apparatus includes a destination edge device configured to receive a first validation packet according to a switch fabric validation protocol. The destination edge device is configured to validate multiple data paths through a distributed switch fabric from a source edge device to the destination edge device based on the... Agent: Juniper Networks, Inc.
20120170586 - Transmitting data to multiple nodes: Methods and systems for transmitting data, including transmitting a series of packets of data to multiple nodes, each of the multiple nodes being configured to return an acknowledgement of receipt of one or more of the packets of data, and reducing a size of a current packet of data in... Agent: Zebra Imaging, Inc.
20120170588 - Data transmission system and data transmission method: A transmission unit of a first device transmits, before transmitting at least one data packet including data to be transmitted located in a data region to another device, a first packet notifying that usage of a serial bus is to be started to a second device. The second device includes... Agent: Kyocera Corporation
20120170587 - Generic bus de-multiplexer/port expander with inherent bus signals as selectors: A circuit comprising: a device determiner configured to, in a first mode of operation, receive a device selection signal via at least one of: at least one control line and at least one signal line; and a device router configured to, in a second mode of operation, route signals between... Agent: Stmicroelectronics Pvt. Ltd.
20120170589 - Method for providing selective service by selective service module and home gateway using the same: A selective service providing method using a selective service module, and a home gateway using the same are provided. A home gateway includes a module port for mounting a service module which provides a particular service; a communication interface for receiving a function result of the service module mounted to... Agent: Korea Electronics Technology Institute
20120170590 - Bandwidth arrangement method and transmitter thereof: A bandwidth arranging method includes the following steps of: registering isochronous packets of N isochronous streams, N is a natural number greater than 1; segmenting an isochronous transmission period into M sub-periods, M is a natural number greater than 1; arranging operation of transmitting each of the N isochronous streams... Agent: Industrial Technology Research Institute
20120170591 - Advanced and dynamic physical layer device capabilities utilizing a link interruption signal: Advanced and dynamic physical layer device capabilities utilizing a link interruption signal. The physical layer device can use a link interruption signal to signal to a media access controller device that the link has temporarily been interrupted. This link interruption signal can be generated in response to one or more... Agent: Broadcom Corporation
20120170592 - Method of supporting power control in a communication network: A method of supporting power control in a communication network, the network including a plurality of network elements (1) that perform packet forwarding, wherein each network element (1) includes one or more ports—element ports (2)—, is characterized in the steps of assigning a flow table (4) to each of the... Agent: Nec Europe Ltd.
20120170593 - System including chips, integrated circuit chip, and method for transmitting data packet: A method for transmitting a data packet includes transmitting the data packet at a first frequency during an initial period for transmitting the data packet and transmitting the data packet at a second frequency different from the first frequency after the initial period.... Agent:
20120170594 - Method and system for optimizing data throughput performance for dynamic link conditions using adaptive coding and modulation (acm) and dynamic single channel per carrier (dscpc) techniques: A method of maintaining a data rate of a telecommunications link that involves, in a particular embodiment, modulating a carrier signal, encoding the carrier signal, and dynamically controlling a bandwidth of the carrier signal by changing a symbol rate of the carrier signal such that a data rate of the... Agent: Comtech Ef Data Corp.
20120170595 - Method and apparatus for multiplexing and demultiplexing asynchronous bitstreams: Provided is a method and apparatus for multiplexing bitstreams that are coded to have different frame lengths using asynchronous time alignment, in which, based on the length of each frame of a bitstream selected as a reference bitstream from among bitstreams coded to have different frame lengths by a plurality... Agent: Samsung Electronics Co., Ltd.
20120170596 - Apparatus and method for supporting variable length of transport packet in video and audio communication system: Methods and apparatus are provided for supporting a variable-length transport packet in an Audio/Video (AV) communication system. Data to be transmitted is determined. It is determined whether a transport packet is the variable-length transport packet. A header having information indicating whether the transport packet is the variable-length transport packet is... Agent: Samsung Electronics Co., Ltd.
20120170597 - Synchronizing multiple system clocks: Techniques are disclosed for synchronizing multiple clock sources of a system, and may include: determining time of a first clock at a first and second time instants; determining time of a second clock at a third time instant occurring between the first and second time instants, and a fourth time... Agent:
20120170598 - Circuit and method for metering electricity: A current detection module generates a first current detection signal of a first current flowing through a first power line and a second current detection signal of a second current flowing through a second power line. A multiplexer periodically switches between the two current detection signals in response to a... Agent: Stmicroelectronics (china) Investment Co.Previous industry: Dynamic information storage or retrieval
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