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Multiplex Communications > Diagnostic Testing (other Than Synchronization)

Diagnostic Testing (other Than Synchronization)

Diagnostic Testing (other Than Synchronization) patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

07/24/14 - 20140204764 - Qos in heterogeneous noc by assigning weights to noc node channels and using weighted arbitration at noc nodes
Systems and methods described herein are directed to solutions for NoC interconnects that provide end-to-end uniform- and weighted-fair allocation of resource bandwidths among various contenders. The example implementations are fully distributed and involve computing weights for various channels in a network on chip (NoC) based on the bandwidth requirements of...

07/17/14 - 20140198663 - Methods and apparatus for power efficient operation of lte based machine type communications
Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to techniques for power efficient operation of LTE MTC. A method is provided wireless communications by a user equipment (UE). The method generally includes signaling information regarding traffic requirements for the UE to a base station...

07/17/14 - 20140198664 - Methods and system for resource management in tti (transmission time interval) bundling for improved phase continuity
Certain aspects of the present disclosure propose methods for improving phase continuity in an uplink transmit time interval (TTI) bundle. A first method may include identifying a segment of UL subframes in the TTI bundle and maintaining substantially the same transmit power/timing/frequency when transmitting data to a node over the...

07/17/14 - 20140198665 - System and method for discontinuous reception control start time
Methods of combining semi-persistent resource allocation and dynamic resource allocation are provided. Packets, such as VoIP packets, are transmitted on the uplink and downlink using respective semi-persistent resources. For each mobile device, awake periods and sleep periods are defined. The semi-persistent resources are aligned with the awake periods so that...

07/10/14 - 20140192656 - Method and apparatus for dynamic spectrum access
Methods and apparatus are provided for the efficient use of cognitive radios in the performance of dynamic spectrum access. This includes spectrum sensing algorithms, adaptive optimized sensing of parameters based on changing radio environments, and identifying vacant channels. Protocols for switching communication links to different channels, and synchronizing communicating nodes...

07/03/14 - 20140185455 - Extending embms session in lte embms
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives an MBMS service from a first cell in a first MBSFN area while in an RRC idle mode. The apparatus reselects to a second cell through an intra-frequency cell reselection upon moving into...

07/03/14 - 20140185456 - Data sending method, apparatus, and system
A data sending method and apparatus are provided. In an embodiment, the method includes: detecting whether a wireless terminal has data to be sent to a wireless network side, where the data to be sent includes signaling data or user data; when a result of detecting whether the wireless terminal...

06/26/14 - 20140177449 - Managing sessions for direct device to device communications
Systems, methods, and apparatuses can involve receiving, from a network node, a radio resource control (RRC) configuration message that includes configuration information for a first user equipment (UE) for an inter-device session (IDS) between the first UE and a second UE, the UE1 configuration information including an inter-device session (IDS)...

06/26/14 - 20140177450 - Correlation of synchronous and asynchronous hierarchical data in loosely-coupled data processing systems
A method, a server, and a management system correlate performance data in loosely coupled software, such as network and element management systems, with minimal overhead. The systems and methods can be used to determine performance bottlenecks and interdependencies between components by correlating and analyzing collected data. In an exemplary embodiment,...

06/26/14 - 20140177451 - Systems and methods for monitoring the setup of an ip telephony communication
When an IP telephony system is attempting to setup a telephony communication between a calling party and a called party, the system monitors to determine if any audio or video is played to the calling party as early media. If so, the detected early media may be analyzed to determine...

06/19/14 - 20140169176 - System and method for conserving power in link aggregation groups
A system and method of reducing power consumption in a network switching unit includes detecting whether conditions are suitable for reducing power consumption in a first network switching unit. The first network switching unit includes a link aggregation group (LAG) and a plurality of communication ports, each communication port configured...

06/19/14 - 20140169177 - Methods, systems, and computer readable media for processing multiple control and user data flows at a port processor
Methods, systems, and computer readable media for processing multiple control and user data flows at a port processor are disclosed. According to one method, the method occurs at a testing platform. The method includes concurrently receiving, via a communications interface of the testing platform, a first control plane flow and...

06/19/14 - 20140169178 - Monitoring method of multi-hop wireless network
A multi-hop wireless network monitor method for monitoring a state of a multi-hop wireless network including a plurality of nodes, the method includes: transmitting a packet that stores monitor data indicating a state or performance of a first node and identification information that identifies the first node; rewriting the monitor...

06/12/14 - 20140160941 - Quality of user experience analysis
The techniques described herein involve analysis of communication data included in trace file(s) of device(s) involved in a communication. These trace file(s) may each include data associated with multiple layers of a communication protocol stack of a respective device or data associated with a single such layer. The techniques may...

06/05/14 - 20140153404 - Multiple line communications for locomotive consist
A method for controlling data communication within a locomotive consist is disclosed. The method may include monitoring an effect of a first interference generated by a first pair of wires on a second pair of wires during a communication. The method may also include monitoring an effect of a second...

06/05/14 - 20140153405 - Computer telephony headset with presence indicator
A telephone headset is provided which includes a presence status indicator thereon for signaling to other persons the user's availability and/or willingness to communicate face-to-face....

05/29/14 - 20140146683 - Method and apparatus for confirming delivery in a multi-channel receiving apparatus
An apparatus for simultaneously receiving incoming messages on at least two channels in a multi-channel device, wherein a first incoming message is received on a first channel of the at least two channels according to a first protocol. Responsive to receiving the first incoming message, outgoing messages are transmitted on...

05/29/14 - 20140146684 - Method and system for relaying data using a plurality of relay nodes
Provided is a method and system for relaying data using a plurality of relay nodes. The method may include obtaining a first channel matrix related to a first-hop channel and a second channel matrix related to a second-hop channel, generating an effective interference channel matrix based on the first channel...

05/29/14 - 20140146685 - Methods and apparatus to maintain call continuity
Example methods and apparatus to maintain call continuity are disclosed. A disclosed example apparatus to control a user equipment (UE) mode includes the UE to initiate a tracking area updating (TAU) procedure in an evolved packet system (EPS) mobility management (EMM) connected (EMM_CONNECTED) mode, a state monitor to identify a...

05/08/14 - 20140126380 - Method and apparatus for testing mobile terminals in an ofdm system
The present invention relates to a method and apparatus for testing mobile terminals in an OFDMA system, in which all or part of available downlink radio resources in a cell are transmitted. A processing unit in a test apparatus splits a set of contiguous resource blocks into separate contiguous portions....

05/08/14 - 20140126381 - Dynamic state machine
In certain embodiments, a method includes receiving, using one or more processors, a trigger expression. The method may include processing, using the one or more processors, the trigger expression, the trigger expression comprising a first one or more terms comprising a first one or more fields, to generate a reduced...

05/08/14 - 20140126382 - Forward link acknowledgment in a machine-to-machine wireless wide area network
Methods, systems, and devices are described for managing wireless communications in a machine-to-machine (M2M) wireless Wide Area Network (WAN). An event is detected that indicates a condition of a forward link in the M2M wireless WAN. A data rate is selected to transmit an acknowledgment (ACK) message. The selection of...

05/08/14 - 20140126383 - Method of csi reporting, user equipment and enode b
Provided is reporting one or more long term CSI components to an eNode B, wherein at least one long term CSI component being reported with multiple values; and reporting a transmission scheme assumption indicator (TSAI) together with a set of short term CSI components to the eNode B, wherein the...

05/01/14 - 20140119195 - Controlling wireless transition timers based on application and content
Techniques for adaptively controlling wireless transition timers associated with wireless transition states in relation to use of applications by user equipment (UE) are presented herein. A UE can include a transition management component (TMC) that can adaptively control wireless transition timers associated with wireless states based on application type, session...

05/01/14 - 20140119196 - Network device trace correlation
The techniques described herein present opportunities for service providers and/or network providers to optimize the Quality of User Experience (QoE) for data services by determining, using a broader network-based approach, the root cause of problems causing a service degradation. To determine the root cause of the problems, the techniques may...

05/01/14 - 20140119197 - Integrated intermodulation detection sub-system for telecommunications systems
Certain aspects are directed to an intermodulation detection sub-system. The intermodulation detection sub-system includes a test signal generation module, at least one intermodulation detection device, and a controller. The test signal generation module is integrated into a unit of a telecommunications system. The test signal generation module is configured to...

05/01/14 - 20140119198 - Operation with various timers in a wireless communication system
Operation of a user equipment (UE) with various timers is disclosed. According to this scheme, when the UE receives values for each of timers related with a discontinuous reception (DRX) operation from a network, the UE monitors a physical downlink control channel (PDCCH) from subframe n+1 to subframe n+X based...

04/24/14 - 20140112152 - Limited feedback method and apparatus for two-way wireless relaying channels with physical network coding
A limited feedback method and apparatus for two-way relay channels with physical network coding are disclosed. An embodiment of the invention provides a method of providing parameters as feedback to two terminals according to channel conditions by a relay for two-way communication in a two-way relaying system using PNC (physical...

04/03/14 - 20140092750 - Mobile terminal test apparatus and mobile terminal test method
To provide a mobile terminal test apparatus and a mobile terminal test method capable of setting the setting items more easily and more accurately than in the related art and testing mobile terminals. A mobile terminal test apparatus 10 includes a registered item display screen control unit 32 that performs...

03/27/14 - 20140086061 - Systems and methods of routing ip telephony data packet communications
Systems and methods of establishing a communications channel between a first telephony device and a second telephony device obtain information about the capabilities of various data network elements that can be used to establish the communications channel. The information about the elements is used to select a combination of elements...

03/27/14 - 20140086062 - Determining hearability in a heterogenous communication network
A method for determining whether a radio unit in a shared cell configuration is hearable by a user equipment is provided. Transmission of a probe message to the user equipment by the radio unit is caused. The probe message invokes a probe response from the user equipment if the radio...

03/27/14 - 20140086063 - Method of monitoring search space of enhanced downlink control channel in orthogonal frequency-division multiple access system
A method of monitoring search space of enhanced downlink control channel (EPDCCH) for a user equipment in an orthogonal frequency-division multiple access (OFDMA) system includes determining whether to blind decode a monitoring downlink control information (DCI) candidate in a search space of a EPDCCH according to a code rate of...

03/20/14 - 20140078907 - Systems and methods for content type classification
Various embodiments illustrated and described herein include systems, methods and software for content type classification. Some such embodiments include determining a potential state of classification for packets associated with a session based at least in part on a packet associated with the session that is a packet other than the...

03/13/14 - 20140071830 - Method and apparatus for self-learning of vpns from combinations of unidirectional tunnels in mpls/vpn networks
In one embodiment, a data packet is received at a network device. A layer-2 identification (L2ID) value is identified for the received data packet based on a destination address and a label stack of the received data packet. The L2ID value is specific to an application associated with the data...

03/06/14 - 20140064101 - Dynamic enabling of wider channel transmissions with radio monitoring
Wider bandwidth transmissions are dynamically enabled in a wireless networking environment. During a transmit opportunity time interval for a wireless network device, a transmission is sent in a primary channel in a frequency band in which the primary channel and a secondary channel may be used simultaneously to send a...

03/06/14 - 20140064102 - Systems and methods for noise tolerant signal processing in pilot assisted data receivers
The present disclosure provides systems and methods for noise tolerant signal processing in a pilot assisted data receiver, including: given received pilots with common pilot components and individual pilot components, computing coefficients associated with the individual pilot components of the received pilots; and applying the computed coefficients to the received...

02/27/14 - 20140056150 - Apparatus and method for filtering ip packet in mobile communication terminal
An apparatus, method, and system for filtering an Internet Protocol (IP) packet in a mobile communication terminal are provided. The method includes receiving an IP packet from a network, determining whether the received IP packet is an IP packet unallowable by an application Central Processing Unit (CPU), and when the...

02/20/14 - 20140050098 - Handling session linking status in gxx update
Various exemplary embodiments relate to a method of linking sessions at a Policy and Rules Charging Node (PCRN). The method may include: receiving a gateway control session establishment request from a first gateway, the establishment request indicating a first session linking status; establishing a gateway control session between the gateway...

02/20/14 - 20140050099 - Network device and method for loop detection
A network device for loop detection in a network environment, which includes a broadcast frame detection unit for detecting a broadcast storm condition, a loop detection frame generation unit for generating and transmitting a loop detection frame if the broadcast storm condition detected by the broadcast frame detection unit indicates...

02/20/14 - 20140050100 - Realization method, apparatus and system for remote monitoring
A realization method, apparatus and system for remote monitoring, the remote monitoring technique is used between interphones, which includes the following contents: a monitored party receives a remote monitoring request from a monitoring party, the remote monitoring request includes a target control information; the monitored party answers confirming information to...

02/13/14 - 20140043980 - Lawful interception in a mobile data network with data offload at the basestation
Lawful interception (LI) is supported on a flat mobile data network with breakout services at the basestation. A first service mechanism at the basestation is prevented from breaking out services for subscribers that are part of LI. A second service mechanism in the core network maintains a subscriber list of...

02/13/14 - 20140043981 - Generating packets to test fragmentation
Methods, apparatus and machine readable storage media for testing fragmentation of datagrams by a network under test. A traffic generator may generate a datagram including a header and a payload, the payload containing plural instrumentation blocks, each instrumentation block containing information identifying the datagram and information identifying the location of...

02/06/14 - 20140036686 - Onboard wireless performance testing
A method and associated wireless monitor and data analysis system are provided. The method includes installing one or more of a plurality of wireless monitors at respective locations onboard a complex system on which a wireless system of interest is installed or planned for installation. The method may then include...

02/06/14 - 20140036687 - Systems, methods, and apparatus to monitor mobile internet activity
Systems, methods, and apparatus to monitor mobile Internet activity are disclosed. An example method comprises determining, with a processor, whether a device is communicatively coupled to a WiFi network, the WiFi network identified by a Service Set Identifier. Whether proxy settings are configured on the device in association with the...

02/06/14 - 20140036688 - Method and system for managing a distributed network of network monitoring devices
Network traffic information for nodes of a first logical hierarchy is stored at a monitoring device according to ranks of the nodes within the logical hierarchy as determined by each node's position therein and user preferences. At least some of the network traffic information stored at the network monitoring device...

01/30/14 - 20140029439 - Long term evolution traffic management and event planning
A network monitoring and configuration device may be configured in a network to receive condition data from devices across the network in order to perform network-wide reconfiguration to improve the service provided by the network. By analyzing data received from across the network regarding device utilization, link utilization, and other...

01/30/14 - 20140029440 - Carrier aggregation testing method and apparatus for performing the same
A carrier aggregation testing method for a wireless communication system, includes the steps of allocating a primary component carrier between a User Equipment and a carrier aggregation testing apparatus being configured to act as a Base Station with regard to the User Equipment, allocating at least one functionally limited secondary...

01/23/14 - 20140022909 - Method to report cqi in connected-mode drx and reduce ue wake up time for 3gpp long term evolution (lte) systems
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines whether a channel quality indicator (CQI) is to be reported during any one of x subframes immediately after a start of a next on-duration, an on-duration being a duration over which a downlink...

01/16/14 - 20140016478 - Method and apparatus for providing improved detection of overlapping networks
A method, apparatus and computer program product provide improved detection of overlapping wireless networks. In this regard, the method, apparatus and computer program product may utilize a processor, such as a processor on a wireless access point, to determine one or more parameters for a scan of a wireless network...

01/09/14 - 20140010089 - System and method for active scanning in multi-channel wi-fi system
It is possible to shorten channel monitoring periods of unoccupied channels during Wi-Fi discovery by verifying whether or not a message indicating the presence of a Wi-Fi AP has been detected prior to the probe timer reaching a medium channel time (MedChannelTime). For example, STAs detecting some channel activity during...

01/02/14 - 20140003248 - Systems and methods for bearer independent protocol gateway optimization
Systems, methods, and devices for bearer independent protocol gateway performance optimization are described. In one aspect, a bearer independent protocol gateway is provided in the device which includes a traffic analyzer configured to detect when HTTP transaction(s) (request and corresponding responses) is/are completed and to switch to the next socket...

01/02/14 - 20140003249 - Virtual port monitoring method and apparatus
Embodiments of the present invention provide a virtual port monitoring method and apparatus. The virtual port monitoring method includes: intercepting a packet received and/or sent by at least one mirror source virtual port; and when the packet received and/or sent by the at least one mirror source virtual port is...

01/02/14 - 20140003250 - Method for communication considering interference between cells in a wireless communication system and device therefor
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and a device for measuring a channel in a wireless communication system, and comprises a step of, during a handover, receiving information on a specific time interval from a first cell, receiving...

01/02/14 - 20140003251 - Method of controlling communication of data packets based on different communication standards, a dual platform communication controller and a wireless transceiver
A dual platform communication controller, a method of controlling communication of data packets based on different communication standards and a wireless transceiver. In one embodiment, the dual platform communication controller includes: (1) a signal interpreter configured to recognize first data packets based on a first communication standard and second data...