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Channel Assignment

Channel Assignment patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

Related Categories:

Multiplex Communications


Communication Over Free Space > Having A Plurality Of Contiguous Regions Served By Respective Fixed Stations > Channel Assignment



Vpnv4 route control for lte x2 son using import route maps and outbound route filtering
04/23/15 - 20150110002 - In an embodiment, a network device automatically creates a more optimal route entry for inter-base station traffic to be transmitted between a local base station and a remote base station. The network device automatically discovers a remote IP address of the remote base station used for inter-base station traffic based...

Vpnv4 route control for lte x2 son using unique route targets
04/23/15 - 20150110003 - According to an embodiment, a network device automatically creates a more optimal route entry for inter-base station traffic to be transmitted between a local and a remote base station through a backhaul network. The network device automatically discovers an IP address of the remote base station used for inter-base station...

Communication of plain information during channel access
04/23/15 - 20150110004 - A method for communication of plain information during channel access, according to a pre-defined channel access scheme, such as TDMA or FDMA or CDMA, by slightly modulating in a transmitter a parameter related to the channel access, such as time of transmission or frequency of transmission, using this modulation to...

Prioritized push-to-talk session using quality of service (qos) over an internet protocol multimedia subsystem (ims)
04/23/15 - 20150110005 - A device establishes a quality of service (QoS) framework with a network connected to the device. The device includes a push-to-talk (PTT) application, and the QoS framework assigns priorities to different types of traffic associated with the device. The device utilizes the PTT application to establish a PTT session with...

Optimizing paging based on services
04/23/15 - 20150110006 - A system may include a first network device, configured to establish first and second channels with a user device, the first and second channels being channels of a network layer of an Open Systems Interconnect (“OSI”) model, receive traffic associated with the user device, and output the traffic via one...

Remotely configurable mobile application having bearer selection
04/23/15 - 20150110007 - Methods and apparatus, including computer program products, are provided for automatic bearer selection. In one aspect there is provided a method. The method may include receiving, at a mobile application, bearer configuration information representative of one or more features of the mobile application mapped to at least one of a...

Architecture for radio access network virtualization
04/23/15 - 20150110008 - Multiple access wireless communication networks/infrastructures are virtualized in telecommunications environments. A system replicates a cell identifier associated with a macro base station device to create a virtual base station device presence for a set of network devices included in the multiple access wireless communication network and thereafter facilitates communication with...

Inter-layer quality of service preservation
04/23/15 - 20150110009 - A server device may store inter-layer quality of service (“QoS”) information, indicating a set of link layer QoS levels that are associated with a particular device, a set of network layer QoS levels that are associated with the set of link layer QoS levels, and a set of MPLS QoS...

Signaling method to configure multiple carriers used by wireless device and base station in carrier aggregation operation
04/23/15 - 20150110010 - The present disclosure proposes a dynamic resource allocation mechanism for a user equipment and a base station having multiple connections. According to one of the exemplary embodiment, the present disclosure proposes a user equipment (UE) which includes at least but not limited to a transmitter and a receiver for transmitting...

User equipment and base station with configurable carrier
04/23/15 - 20150110011 - The present disclosure proposes a dynamic resource allocation mechanism for a user equipment and a base station having multiple connections. According to one of the exemplary embodiment, the present disclosure proposes a user equipment (UE) which includes at least but not limited to a transmitter and a receiver for transmitting...

Techniques for channel access in asynchronous unlicensed radio frequency spectrum band deployments
04/23/15 - 20150110012 - Techniques are described for channel access in a radio frequency spectrum band shared by a number of asynchronous operators. One or more clear channel assessment (CCA) procedures may be used to contend for one or more transmission periods in the radio frequency spectrum band. When the contention is won for...

Method and apparatus for link adaptation in precoded mimo systems
04/23/15 - 20150110013 - Embodiments of the invention relate to methods and apparatus for link adaptation in a preceded MIMO system. According to one embodiment, there is provided a method for link adaptation in a precoded MIMO system. The method comprises: receiving first channel quality information γCQI; with respect to at least one layer...

Wifi network bridge, and wifi-based communication method and system
04/23/15 - 20150110014 - The present disclosure provides a WiFi network bridge, a WiFi-based communication method and system, the WiFi network bridge of the present disclosure may first acquire LTE communication link information, after receiving a WiFi connection establishment request sent by a WiFi terminal, establish a WiFi communication link with the WiFi terminal,...

Method and device for transmitting downlink control information
04/23/15 - 20150110015 - Provided are a method and device for transmitting downlink control information. The method comprises: according to a predefined condition, the downlink control information carried on an ePDCCH onto at least one PRB pair, the predefined condition comprising at least one of: an ePDCCH aggregation level, a subframe cyclic prefix type,...

Method and apparatus for transmitting control information through uplink
04/23/15 - 20150110016 - A technique according to the present specification relates to a method and apparatus for transmitting control information, which support carrier aggregation, through an uplink. Particularly, bits to be transmitted through a physical uplink control channel (PUCCH) are acquired, and at least one channel state information (CSI) bit indicating a wireless...

Method for transmitting or receiving ack/nack signal
04/23/15 - 20150110017 - Provided is a method for transmitting an ACK/NACK signal by a user equipment (UE) in a wireless communication system, comprising: detecting control channels in a downlink subframe of a radio frame, wherein ACK/NACK signal for the detected control channels is transmitted in an uplink resource region; determining whether uplink (UL)...

Wireless multi-flow communications in the uplink
04/23/15 - 20150110018 - Methods and apparatus for controlling scheduling of uplink resources in a system where communication devices can communicate via a multiple of cells are dislosed. Scheduling weight information regarding a primary node and at least one secondary node can be determined and signalled by a node to at least one other...

Parallel scheduling in a cellular communications system
04/23/15 - 20150110019 - Mechanisms for scheduling uplink transmissions for a plurality of user equipment devices, UEs, that are serviced by a network node having a wireless coverage area comprising a plurality of sectors is disclosed. A plurality of schedulers is initiated in parallel, each scheduler corresponding to a different sector of the plurality...

Method and apparatus for interference control
04/23/15 - 20150110020 - Methods and apparatuses for interference control have been disclosed. A method for a base station in a wireless communication system, comprising: obtaining a system setting of the wireless communication system; selecting a transmission mode based at least in part on the system setting, wherein the transmission mode is one of...

Method and device for controlling identification of a cell in communication system
04/23/15 - 20150110021 - A method for controlling identification of a cell in a communication system may be proposed. The method may include: setting a cell by using a first cell index in user equipment (UE); receiving, by the UE, a control signal indicating that a cell index is changed from the first cell...

Method of linking extended pucch resources for ack/nack implicitly to ecces used by epdcch
04/23/15 - 20150110022 - The invention proposes a method of linking extended PUCCH resources for ACK/NACK implicitly to eCCEs used by EPDCCH. According to an embodiment of the invention, extended PUCCH resources for ACK/NACK are indexed based on the numbering of eCCEs. As compared with a method of indexing extended PUCCH resources for ACK/NACK...

Uplink power control method, device and system
04/23/15 - 20150110023 - Disclosed are an uplink power control method, device and system. The method comprises the steps of: a network-side device configuring at least two sets of uplink power control parameters for an uplink signal of user equipment; and notifying the user equipment of each set of configured uplink power control parameters...

Low power radio base station and a method therein for scheduling downlink transmissions to a user equipment
04/23/15 - 20150110024 - A low power RBS and a method therein for scheduling downlink transmission to a UE are provided. The low power RBS is associated to at least one macro RBS and the low power RBS is configured to provide radio coverage in a cell of a heterogeneous cellular communication network for...

Coordinated beamforming method in wireless access system, and apparatus therefor
04/23/15 - 20150110025 - Disclosed are a method for performing coordinated beamforming in a wireless access system, and an apparatus for the method. More particularly, the method for performing coordinated beamforming in a wireless access system comprises: a step in which a terminal receives, from a base station, time unit information for scheduling coordinated...

Method for configuring resource block for search region of downlink control channel in wireless communication system, and apparatus therefor
04/23/15 - 20150110026 - The present invention relates to a method and apparatus for transmitting uplink data using a hybrid automatic repeat request (HARQ) by a terminal in a wireless communication system. More particularly, the method disclosed in the present invention comprises the steps of: establishing a first uplink-downlink configuration for a first frequency...

Method for transceiving data in wireless communication system, and apparatus therefor
04/23/15 - 20150110027 - According to one embodiment of the present invention, a method configured to enable user equipment to transmit or receive data relating to hybrid automatic repeat request (HARQ) process to/from a plurality of base stations in a wireless communication system may comprise the steps of: receiving, from a serving base station,...

Method and system for implementing smart card remote operation
04/23/15 - 20150110028 - A method and system for implementing a smart card remote operation are provided. A mobile phone gateway, used for communication between a remote management server and a smart card, is set up in advance on a mobile phone. The mobile phone gateway communicates with a UICC by using a BIP...

Method and device for transmitting uplink control information
04/23/15 - 20150110029 - A method of transmitting uplink control information in a wireless communication system is provided. The method may include: determining whether to simultaneously transmit a hybrid automatic repeat request (HARQ) ACK/NACK and channel state information (CSI) from a sub frame; generating an added HARQ ACK/NACK by adding additional bits having a...

Method and apparatus for combining schedules in wireless communication system
04/23/15 - 20150110030 - A method for combining two or more schedules in a machine to machine (M2M) communication system according to one embodiment of the present invention is disclosed. The method is performed by a M2M server and comprises the steps of: receiving at least one schedule request from at least one M2M...

Radio base station, user terminal, radio communication system and radio communication method
04/23/15 - 20150110031 - A radio base station transmits downlink control information to user terminals through enhanced PDCCHs which are frequency-division-multiplexed with a PDSCH, and includes an allocation section that allocates a plurality of enhanced PDCCH sets to each user terminal, the plurality of enhanced PDCCH sets each including a plurality of PRB pairs...

Radio communication system, radio base station apparatus, user terminal and communication control method
04/23/15 - 20150110032 - The present invention is designed to realize signaling of cell index information that is suitable for CoMP transmission/reception techniques. The radio base station apparatus of a special cell generates downlink control information, in which the indices of CoMP sets are incorporated in a physical downlink control channel that is shared...

Method and apparatus for transmitting data
04/23/15 - 20150110033 - The present invention relates to a method and apparatus for transmitting data. The method for a terminal to receive downlink data includes the steps of: receiving resource allocation information from a base station; and demodulating the downlink data transmitted through a sub-resource allocation unit allocated on the basis of the...

Method for transceiving control signals and apparatus therefor
04/23/15 - 20150110034 - The present invention relates to a method and apparatus for transmitting an acknowledgement (ACK)/negative acknowledgement (NACK) signal in a wireless communication system. The method comprises the steps of: receiving downlink grant information through a physical downlink control channel; receiving downlink data through a physical downlink shared channel scheduled by the...

Method for control and enforcement of policy rule and euicc
04/23/15 - 20150110035 - The present invention relates to a method for the control and enforcement of a policy rule in eUICC. The present invention relates to a method for the control and enforcement of a policy rule and to an eUICC, the method providing a function of controlling (defining, setting, updating, etc.) the...

Radio resource adaptation method and associated wireless communication devices
04/23/15 - 20150110036 - The present invention discloses a radio resource adaptation method between UL and DL for two-way communications between a first communication device and a second communication device, comprising steps of: receiving, by the first communication device, fed-back information in an unused part of radio resource allocated to a second communication link...

Methods, devices and system for transmitting sounding reference signal and user equipment
04/23/15 - 20150110037 - Methods, devices and a system for transmitting SRS and a UE are provided. A network node transmits an SRS configuration information set to a UE, wherein the SRS configuration information set includes first configuration information indicating the configuration of a first SRS and second configuration information indicating the configuration of...

Scheduling method for device-to-device communication and apparatus for same
04/23/15 - 20150110038 - The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for performing a HARQ action and an apparatus for same, comprising the steps of: receiving from a base station resource allocation information which indicates a subframe set for D2D communication; receiving D2D...

Radio communication method, radio communication system, radio base station and user terminal
04/23/15 - 20150110039 - The present invention is designed to reduce the impact of interference even when different DL/UL configurations are applied between neighboring transmitting/receiving points (radio base stations). A radio communication method in a radio communication system, in which a plurality of radio base stations that communicate with a user terminal by means...

Buffer state reporting method, system, and device
04/23/15 - 20150110040 - Embodiments of the present invention relate to the technical field of wireless communications, and more particularly to a buffer state reporting method, system, and device. so as to perform buffer state reporting regarding an inter-eNB aggregation scenario. A buffer state reporting method provided by an embodiment of the present invention...

Base station, cognitive radio system, and control method for a neighbour relationship
04/23/15 - 20150110041 - Provided is a cognitive radio system CRS, a base station and a method for controlling a neighbour relationship, including: a serving base station actively notifies a neighbour base station of transport layer configuration information after resource reconfiguration, the neighbour base station thus performs a maintenance operation on locally saved neighbour...

Device initiated card provisioning via bearer independent protocol
04/23/15 - 20150110042 - A processor in a mobile wireless device provisions a user identity module (UIM) card in the mobile wireless device in response to a user command. The processor detects a user command to provision the UIM card and reads a provisioning status of the UIM card from a UIM card provisioning...

Simultaneous transmission of acknowledgement, channel quality indicator and scheduling request
04/23/15 - 20150110043 - Systems and methodologies are described that facilitate simultaneous transmission of control information in a single sub-frame. For instance, simultaneous transmission can maintain single carrier waveforms for a control channel even when a plurality of information types is scheduled in concurrently. Channel quality indicators, scheduling requests and acknowledgement messages can be...

Third party interface for provisioning bearers according to a quality of service subscription
04/23/15 - 20150110044 - A provisioning system may receive requests, such as from third party service providers, to provision dedicated bearers for traffic associated with the service providers. For example, a service provider may request a particular quality of service (“QoS”) level for traffic sent between the service provider and one or more user...

Communication device and method of allocating partial band to avoid interference in partial band
04/23/15 - 20150110045 - Provided is a communication device and a method of allocating a partial band to avoid interference in the partial band, wherein the method includes extracting at least one partial band in which interference occurs from a plurality of partial bands constituting an operating channel of a user terminal, determining an...

Methods and apparatus for channel state information feedback
04/23/15 - 20150110046 - Methods and apparatus for channel state information feedback are provided. In one aspect, a request to two or more stations is transmitted for the two or more stations to transmit channel state information in response to the request. The channel state information is received from each of the two or...

Method and apparatus for transmitting/receiving a reference signal in a wireless communication system
04/23/15 - 20150110047 - A base station apparatus for transmitting a reference signal in a wireless communication system is provided in which a processor generates the same sequence for resource elements (REs) allocated to each layer for reference signal transmission and spreads or covers Walsh codes for a user equipment-specific reference signal sequence such...

Joint support for ues capable of communicating data of a same bearer on first and second rats simultaneously and ues not capable of communicating data of a same bearer on the first and second rats simultaneously
04/23/15 - 20150110048 - Aspects of the present disclosure relate to joint support for UEs capable of communicating data of a same bearer on first and second RATs simultaneously and UEs not capable of communicating data of a same bearer on the first and second RATs simultaneously. An eNB of a first RAT may...

Wireless system with configurable radio and antenna resources
04/23/15 - 20150110049 - A wireless access device, system and method are disclosed for provisioning multiple concurrent radio services and adaptive management of multi-radio access points or multi-radio small cell base stations....

System and method for channel quality indicator and acknowledgement joint detection
04/23/15 - 20150110050 - An embodiment method for network communications includes receiving, by a network device, a plurality of channel quality indicator (CQI) symbols and one or more acknowledgement (ACK) symbols and selecting a reduced set of candidate CQI symbols by comparing a plurality of candidate CQI symbols with the plurality of CQI symbols....

Methods and arrangements to mitigate collisions in wireless networks
04/23/15 - 20150110051 - Logic for collision mitigation between transmissions of wireless transmitters and receivers operating at different bandwidths. Logic of the receivers may be capable of receiving and detecting signals transmitted at narrower bandwidths. In several embodiments, the receivers comprise a clear channel assessment logic that implements a guard interval (or cyclic prefix)...

Discovery and operation of hybrid wireless wide area and wireless local area networks
04/23/15 - 20150110052 - Technology for setting up a Device to Device (D2D) communication channel between mobile wireless devices is disclosed. The technology includes identifying a first user equipment and a second user equipment located within a proximity; receiving network assisted proximity discovery information at one of the first UE and the second UE...

Method and apparatus for scheduling user data
04/23/15 - 20150110053 - Embodiments of the present invention provide a method and an apparatus for scheduling user data, and the method includes: acquiring a power limitation manner in which power limitation is implemented on user data of a user; acquiring an actual scheduling weight of the user after the power limitation is implemented...

Almost blank subframe configuration in wireless networks
04/23/15 - 20150110054 - A base station broadcasts first parameters identifying a first set of subframes on a first carrier as almost blank subframes. The base station transmits to a wireless device at least one unicast message comprising second parameters identifying a second set of subframes on a second carrier as almost blank subframes....

Method for downlink control information transmission, base station and terminal
04/23/15 - 20150110055 - Embodiments of the present application provided a method for downlink control information transmission, a base station and a terminal. In one aspect, by acquiring subframe configuration information of a terminal, where the subframe configuration information is used for indicating a first subframe for transmitting common control information and a second...

Resource configuration method and apparatus
04/23/15 - 20150110056 - A resource configuration method includes determining, by a base station, a physical multicast channel (PMCH) resource area and a non-PMCH resource area in a resource of a data frame used for transmitting a multicast or broadcast signal, where the PMCH resource area is used to carry a PMCH, and the...

Mobile communications terminal, and method for controlling radio frequency power amplifier thereof
04/23/15 - 20150110057 - The present invention discloses a mobile communications terminal. The mobile communications terminal includes a signal processing module and a radio frequency power amplifier, where the signal processing module outputs, to a radio frequency signal input end of the radio frequency power amplifier, a radio frequency signal corresponding to one group...

Coexistence between primary chains and auxiliary receiver chain in a wlan device
04/23/15 - 20150110058 - A method includes, in a Wireless Local Area Network (WLAN) device that includes one or more primary transmission/reception (TX/RX) chains and an auxiliary reception (RX) chain, defining a first operational mode in which priority is given to transmission of the primary TX/RX chains, and a second operational mode in which...

Method and device for scheduling downlink data transmission
04/23/15 - 20150110059 - Embodiments of the present invention provide a method and a device for scheduling downlink data transmission, includes: sending scheduling basic information to a user equipment; receiving a scheduling request reported by the UE, where the scheduling request carries at least one scheduling parameter that is determined by the UE according...

Method for adjusting resource configuration, radio network controller, and base station
04/23/15 - 20150110060 - The present application provides a method for adjusting resource configuration, a radio network controller, and a base station. The method includes sending configuration information of an uplink common enhanced dedicated transport channel E-DCH resource pool to a base station, where the configuration information of an uplink common E-DCH resource pool...

Methods and arrangements to assign slots in restricted access windows in wireless networks
04/23/15 - 20150110061 - Logic may implement a slot assignment scheme that uses information provided in traffic indication map (TIM) information element (IE) and restricted access window (RAW) parameter set (PS) IE to determine a station-to-slot mapping function for communication of slot assignments to stations for RAWs. The TIM IE may comprise a bitmap...

Radio communication base station device, radio communication mobile station device, and control channel allocation method
04/23/15 - 20150110062 - A radio communication station device can prevent limiting of resource allocation in a UE group. The radio communication device includes: a CCE allocation unit, modulation units, an arrangement unit, and a radio transmission unit. The CCE allocation unit allocates allocation information allocated to a PDCCH which is inputted from the...

Communication system, user equipment and base station
04/23/15 - 20150110063 - A communication system, a user equipment and a base station are disclosed. The communication system includes a user equipment and a base station, wherein the user equipment is configured in a first communication system and having a co-existence working mode in which the user equipment performs a first communication with...

Tti bundling and collision avoidance
04/16/15 - 20150103749 - A radio device/user equipment determines that a later received grant of bundled uplink resources collides with an earlier received grant of bundled uplink resources. The earlier received grant has associated with it an active re-transmission process. In response to that collision determination, at least a re-transmission (HARQ) buffer associated with...

Methods and apparatus for enhanced downlink communication
04/16/15 - 20150103750 - Methods and apparatus for wireless communication at a user equipment (UE) include sending a downlink enhancement message to a network entity when a downlink enhancement condition has been detected. Further, the methods and apparatus include receiving communication from the network entity in response to sending the downlink enhancement message. Moreover,...

Dynamic transmit power and signal shaping
04/16/15 - 20150103751 - This disclosure provides several mechanisms for adapting transmit power spectral density (PSD). A communications device may adapt the power spectrum utilized at the transmitter based, at least in part, on the channel conditions or PSD constraints associated with the communications medium between the transmitter and a receiver device. Additionally, the...

Harq memory space management for lte carrier aggregation
04/16/15 - 20150103752 - A user equipment (UE) receives and decodes a first erroneous transport block (TB) from a base station in a mobile communication network. The UE allocates a first soft buffer having a first buffer size. The first soft buffer is associated with a first HARQ process for storing the first TB....

Interference alignment for transmitter/receiver pairs in wireless communication systems
04/16/15 - 20150103753 - Interference is mitigated in a wireless communication system using interference alignment techniques to cancel inter-cell interference based on a decoding order while using joint decoding to cancel intra-cell interference. Second transmitter-receiver pairs proximate a first transmitter-receiver pair may be selected so that the first transmitter-receiver pair is in a first...

Base station conditions resource adaptation
04/16/15 - 20150103754 - Monitoring client traffic at frequencies suitable to infer playback information of applications executing at the client device is described herein. By way of example, network traffic transmitted to a client application can be analyzed to determine an amount of traffic consumed by the client. Based on the amount of traffic...

Utlizing explicit congestion notification for network selection
04/16/15 - 20150103755 - Explicit congestion notification (ECN) bits that have traditionally been utilized in end to end congestion mitigation can be redefined to identify and compare congested and uncongested wireless accesses. Accordingly, mobile devices or other user equipment can leverage ECN data in order to make intelligent network selection, e.g., selecting a network...

Efficient beacon transmission and reception
04/16/15 - 20150103756 - A control point, such as a laptop, phone, wireless access point, or other device, transmits beacons to receiving stations in a wireless network. The control point may reduce power and bandwidth consumption by transmitting beacons with smaller payloads and/or less frequently to sectors with no associated stations. The stations, which...

Wireless transmission device and connecting device
04/16/15 - 20150103757 - An exemplary embodiment of the present disclosure illustrates a wireless transmission device. The wireless transmission device includes a processor, a remote module, and a transmission module. The remote module includes a wireless transmitting unit. The remote module couples to the processor, the transmission device couples to the processor. The wireless...

Systems and methods for identifying a radio access technology
04/16/15 - 20150103758 - A method for identifying a radio access technology by an electronic device is described. The method includes generating, by a first communication circuitry, a first message that identifies a radio access technology. The first message is of a first message type. The method also includes sending, by the first communication...

Method for increasing the address space for mobile terminals in a wireless network
04/16/15 - 20150103759 - A method, in a base station subsystem (10), of allocating radio resources to mobile stations (20) in a wireless communication system (1) involves the base station subsystem (10) assigning a respective Temporary Block Flow (TBF) to each mobile station (20) in a cell (40) in the communication system (1), and...

Method, device, and base station for transmitting data of hotspot cell coverage
04/16/15 - 20150103760 - Embodiments of the disclosure provides a method for transmitting data of hotspot cell coverage including: step a. a base station adjusts a Modulation and Coding Scheme (MCS) table allowing the same to satisfy a 256 QAM modulation scheme, and acquires layer 1 Transport Block Size (TBS) when the modulation scheme...

Method and apparatus for random access in a system wherein user equipment with different operating bandwidths coexist
04/16/15 - 20150103761 - A method and apparatus for random access are provided in the present invention. According to an embodiment of the present invention, a base station configures multiple preamble groups and configures at least one preamble for the respective preamble group according to a predetermined condition; broadcasts preamble configuration information to the...

Mobile communication method, radio base station, and mobile station
04/16/15 - 20150103762 - The present invention aims to reduce an insertion loss or the like caused by a diplexer inserted to reduce leakage from an uplink bandwidth to a downlink bandwidth of different bands, and thereby to improve a communication quality. A mobile communication method according to the present invention includes the steps...

Apparatus and method for automation of frequency resource management of ims-based wireless video surveillance system
04/16/15 - 20150103763 - The present invention relates to a method and an apparatus for efficiently requesting and allocating a wireless resource. According to one embodiment of the present invention, a method for requesting a resource comprises: a step of receiving target criteria for video quality from a server; a first determination step of...

Method and device for managing coordinated multi-point
04/16/15 - 20150103764 - The invention provides a method and a device for measuring enhanced Reference Signal Received Power (eRSRP) of Channel State Information-Reference Signals (CSI-RSs) of transport points in Coordinated Multi-Point (CoMP), and a method and a device for maintaining a measurement set/cooperating set based on the measurement. A method for reporting eRSRP...

Communication mechanism using demodulation reference signal based communication mode
04/16/15 - 20150103765 - There is provided a mechanism for conducting a communication between at least one communication network control element such as an eNB and at least one communication element such as a UE wherein a DM RS based communication mode is used. DMRS (scrambling) sequences are generated wherein each DMRS sequence includes...

Technique for data-over-nas signalling
04/16/15 - 20150103766 - A technique for signalling activation or deactivation of a data-over-non-access-stratum, NAS, transmission scheme is disclosed, the transmission scheme being for transmitting data packets over the NAS between a terminal and a base station, and being started in an idle mode. In a method aspect, there are steps of determining a...

Method for indicating channel access type in wireless communication system, and apparatus therefor
04/16/15 - 20150103767 - Disclosed is a method for a station (STA) for accessing a channel in a wireless communication system. The method for a STA for accessing a channel in a wireless communication system comprises the steps of: receiving a beacon frame comprising a traffic indicator map (TIM); and transmitting a power save...

Method and device for downlink data transmission
04/16/15 - 20150103768 - The present invention relates to the technical field of communications. Disclosed are a method and device for downlink data transmission for use in reducing network resource wastage when a network side is transmitting data to a certain group of user terminals, thus increasing network resource utilization rate. The method comprises:...

System and method for optimizing wireless network access
04/16/15 - 20150103769 - A platform is provided for connecting to two or more Radio Access Networks (“RAN”). The platform includes a session manager that acts as a central resource. The session manager links to the RANs through one or more controllers, a controller being associated with each RAN to enable monitoring of supply...

Communication control method, user terminal, processor, storage medium, and base station
04/16/15 - 20150103770 - A communication control method applied to a mobile communication system including a user terminal capable of storing an MDT measurement log related to a radio environment measured based on an instruction from a network and a connection establishment failure log related to a failure of RRC connection establishment procedure with...

Method and apparatus for transmitting and receiving data using plurality of carriers in wireless communication system
04/16/15 - 20150103771 - The present invention relates to a method and apparatus for transmitting and receiving data using a plurality of carriers in a wireless communication system. The method includes the steps of: receiving secondary serving cell (SCell) setting information for setting an SCell from a base station; determining whether the secondary SCell...

Routing of traffic in a multi-domain network
04/16/15 - 20150103772 - A multi-domain network comprises a first network domain, e.g., a fixed access domain, and a second network domain, e.g., a cellular network domain. The first network domain includes a gateway (24) providing a first access to a packet network. The second network domain includes a further gateway (14) providing a...

Communication method and apparatus
04/16/15 - 20150103773 - A method including receiving information at a first access node, said information related to a preference of allocation of communication resources associated with a second access node; and wherein said information includes an indication of the priority of at least some of said communication resources to said second access node....

Radio communication system, radio base station apparatus and radio communication method
04/16/15 - 20150103774 - The present invention is designed to feed back a plurality of pieces of CSI with respect to each transmission point, when CoMP transmission is applied in the framework of carrier aggregation. The radio communication method according to the present invention is a radio communication method in a radio communication system...

Flexible harq ack/nack transmission
04/16/15 - 20150103775 - A method including utilizing HARQ process grouping and subframe grouping to carry ACK/NACK transmissions, wherein the HARQ process grouping divides HARQ processes into one or more groups, and the subframe grouping divides a radio frame into one or more groups. The method may further include carrying ACK/NACK transmissions....

Event driven anonymous device identifier generation
04/16/15 - 20150103776 - In some implementations, a user can enable random device identifier generation on a mobile device. When random device identifier generation is enabled, the mobile device will generate random device identifiers in response to detecting a triggering event. The random device identifiers will be used to communicate with a network instead...

Downlink control management in an unlicensed or shared spectrum
04/16/15 - 20150103777 - Methods, apparatuses, systems, and devices are described for wireless communication. In one method, at least a first carrier may be monitored for an indication of a clear channel assessment (CCA) for a second carrier in a shared spectrum, and communication may take place using the second carrier based on the...

Cooperation multi-input multi-output transmitting or receiving method
04/16/15 - 20150103778 - A cooperation MIMO transmitting or receiving method is disclosed. A master terminal calculates a first signal to interference plus noise ratio (SINR), which is SINR between the mater terminal and a base station or between the master terminal and another cluster, and the master terminal calculates a second SINR, which...

Method and apparatus for controlling carrier frequency in multi-carrier/cell system
04/16/15 - 20150103779 - A method and an apparatus for controlling a carrier frequency in a multi-carrier/cell system are provided. The method includes receiving Channel Quality Indicator (CQI) information of a carrier frequency reported by a terminal, determining whether to deactivate or activate the carrier frequency according to the CQI information, and instructing the...

Systems and methods for signal brokering in distributed evolved packet core (epc) network architectures
04/16/15 - 20150103780 - Internet protocol (IP) address allocations in distributed EPC networks can be published to an IP address registry maintained at the central EPC entity in order to facilitate the routing of authentication authorization, and accounting (AAA) signaling of third party networks throughout the distributed EPC network architecture. The address allocations can...

Method of extending transmission coverage and base station using the same and user equipment using the same
04/16/15 - 20150103781 - The present disclosure is directed to a method of extending cell coverage, a base station using the same method, and a user equipment using the same method. In one of the exemplary embodiments, a base station transmits a system information over a physical channel located at a first physical location...

Techniques for enabling asynchronous communications using unlicensed radio frequency spectrum
04/16/15 - 20150103782 - Certain aspects of the present disclosure relate to techniques that may help address issues in wireless communications systems that utilize unlicensed radio frequency spectrum bands. For example, the techniques presented herein may be used in systems where frames transmitted in licensed and/or un-licensed component carriers are not synchronous....

Communication method for preventing signal collision in peer aware communication system and apparatus for transmitting/receiving using the method
04/16/15 - 20150103783 - A communication method in a peer aware communication system and an apparatus for transmitting/receiving using the communication method are provided. A block signal for informing of channel occupation is generated and then is transmitted through an interval in which a message signal including a preamble signal is not transmitted. A...

Method and a system for beam coordination between base stations in wireless cellular systems and computer program thereof
04/16/15 - 20150103784 - A method involving coordinating resources between a victim and an aggressor base station in massive MIMO systems, whereby only those specific beams involved in the interference scenario are coordinated in time and/or frequency domains without affecting other resources committed to other users as well as legacy users. Also disclosed is...

Method and apparatus for controlling resource
04/16/15 - 20150103785 - A method for requesting resource allocation includes receiving a target quality of a video transmitted from a server, from the server, determining whether a ratio between a quality of a transmitted video and the target quality is less than a predetermined ratio threshold value, based on a Peak signal to...

Terminal and response transmission method
04/16/15 - 20150103786 - This invention is related to a terminal apparatus that can normally transmit an upstream response signal. A response signal generating unit (212); generates response signals on the basis of a setting rule in which pattern candidates of success or failure in the reception of downstream allocation control information and downstream...

Method of re-transmitting an original frame
04/16/15 - 20150103787 - Data bits are mapped to a lower number of slots than the number of slots available for a retransmission frame and control channels are transmitted in all available slots of the retransmission frame. The number of available slots in the retransmission frame is greater than the number of available slots...

Methods and arrangements in a telecommunications network
04/16/15 - 20150103788 - The present invention relates to methods and arrangements in a base station and a user equipment for determining an uplink transmission timing correction for communication in a telecommunication system in which aggregation of component carriers is applied. The base station receives a signal from the user equipment on an uplink...

Radio communication system, radio base station apparatus, terminal apparatus, and radio resource allocation method
04/16/15 - 20150103789 - A radio communication system includes a first and second radio base station apparatuses; and a first to third terminal apparatuses, wherein the first radio base station apparatus includes a radio resource control unit configured to allocate to the first terminal apparatus a second radio resource, in contrast to a first...

Method of transmitting and receiving downlink data in wireless communication system
04/16/15 - 20150103790 - A method of transmitting data through a downlink common transport channel in a wireless communication system is disclosed. The method comprises receiving measurement information transmitted from a user equipment at an upper network node, forwarding control information of the common transport channel, which is acquired from the measurement information, from...

Device, system and method of communicating aggregate data units
04/16/15 - 20150103791 - Some demonstrative embodiments include devices, systems and/or methods of communicating aggregate data units. For example, a device may include a wireless communication unit to communicate an aggregate data unit including a plurality of data units in an increasing order of sequence numbers assigned to the data units, such that a...

Heterogeneous network partition in tdd beyond radio frame
04/16/15 - 20150103792 - Maintaining uplink hybrid automatic repeat request (HARQ) compatibility with extended radio frames includes partitioning subframe groups over an extended radio frame having a length of time greater than a time defined for a single radio frame. User equipment (UE) suspends PUSCH (physical uplink shared channel) retransmission in the extended radio...

Communications system, base station, user equipment, and signaling transmission method
04/16/15 - 20150103793 - The present invention provides a communications system, a base station, a user equipment, and a signaling transmission method. The system includes: a first base station and a second base station. User data transmission exists between the first base station and a UE; the first base station performs control signaling interaction...

Wireless communication apparatus and wireless communication method
04/16/15 - 20150103794 - To suppress concentration of channel quality information requests and reports in a case of discontinuously transmitting reference signals at specific resources in a time domain, and thereby preventing degradation in throughput. A transmission apparatus transmits an instruction of CSI request distributed for each reception apparatus in a subframe concurrently with...

Radio apparatus
04/16/15 - 20150103795 - A radio apparatus includes a first transceiver arranged to receive and transmit packets according to a first protocol, and a second transceiver arranged to receive or transmit packets according to a second, different protocol, wherein the second transceiver is located such that there is the possibility of interference between packets...

Method for allocating phich and generating reference signal in system using single-user mimo based on multiple codewords when transmitting uplink
04/16/15 - 20150103796 - The present invention relates to a method for generating an uplink reference signal in a system supporting plural uplink-access transmission modes. The method comprises: a step for transmitting the reference signal configuration information about the configuration of a reference signal from a base station to a user device through an...

Aperiodic triggering of channel quality information using physical downlink control channel
04/16/15 - 20150103797 - The invention relates methods for triggering channel quality feedback for at least one of plural component carriers of a communication system available for downlink transmission. The invention suggests a mechanism for triggering channel quality feedback from a terminal where the downlink control signaling overhead for the selection of component carrier(s)...

Method for determining a transmission form, terminal and base station
04/16/15 - 20150103798 - A method for determining a transmission form, a terminal and a base station are provided. Embodiments of present invention acquire a CQI index by the terminal, and transmit the CQI index to the base station, wherein, there is a one-to-one correspondence between the CQI index and a transmission form, and...

Channel access method for very high throughput (vht) wireless local access network system
04/16/15 - 20150103799 - A channel access method for a very high throughput (VHT) system using a bonding channel having a plurality of subchannels is provided. The method includes receiving training information comprising a training offset value through a subchannel, performing channel estimation on a full channel bandwidth comprising all subchannels when a time...