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Multiplex Communications > Diagnostic Testing (other Than Synchronization) > Determination Of Communication Parameters

Determination Of Communication Parameters

Determination Of Communication Parameters patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

10/30/14 - 20140321294 - Systems and methods for indicating link quality
A method for indicating communication link quality by an electronic device is described. The method includes tracking local link quality information corresponding to a local receive link between the electronic device and a neighboring device. The method also includes receiving a request to indicate a link quality. The method further...

10/30/14 - 20140321295 - Power communications monitor for power line carrier and audio tone communication systems
An apparatus for monitoring and measuring analog signal levels, current and reflected power (SWR) in an electric utility substation environment. The apparatus includes selective measurement capabilities for at least five individual frequencies, respectively, and includes programmable event recording and remote alarms. The apparatus will provide data to support in-band spectral...

10/30/14 - 20140321296 - Methods and devices for mitigating interference
A method includes receiving a signal including a two-dimensional signal pattern in a time-frequency representation, wherein the two-dimensional signal pattern includes a first reference signal at a predetermined first position in the two-dimensional signal pattern and at least one second reference signal at a predetermined second position in the two-dimensional...

10/30/14 - 20140321297 - Direct link setup mechanisms for wireless lans
A client station including a communication circuit to communicate, via an infrastructure mode, with an access point in a basic service set; identify, based on signals transmitted by the access point, a plurality of client stations in the basic service set capable of communicating via a direct link setup mode;...

10/30/14 - 20140321298 - Systems and methods for jointly optimizing wan and lan network communications
Described are systems and methods for jointly optimizing Wide Area Network (WAN) and Local Area Network (LAN) network communications. In one embodiment, a management device communicatively interfaced with a WAN and a LAN includes a collection module to collect LAN information from the LAN and WAN information from the WAN;...

10/30/14 - 20140321299 - Method and apparatus for determining channel quality in a wireless communication system
A method and apparatus are provided for determining channel quality in a wireless communication system. The method includes receiving Channel Quality Information (CQI) from a receiver; generating a channel quality reference value by correcting the received CQI using first resource use/nonuse information received from a scheduler that indicates whether an...

10/30/14 - 20140321300 - Wireless access point and method and device for controlling wireless access point
The device for controlling a wireless access point comprises: a grouping unit which groups wireless access points which use the same channel, by using channel use information received from the wireless access points; a map generator which computes each received signal strength value of the grouped wireless access points and...

10/30/14 - 20140321301 - Semiconductor device and information processing system
A semiconductor device capable of determining plural transfer speeds with a small-scale circuit, and an information processing system having the semiconductor device are provided. The semiconductor device has a frequency determining circuit that receives a data signal on which plural transfer speeds can be set and that determines a transfer...

10/30/14 - 20140321302 - Mobile device and method for data synchronization
A mobile device is provided, which includes a modem processor and an application processor. The modem processor determines the channel quality between the mobile device and a wireless communication network. The modem processor calculates a counting value every time when determining the channel quality. The modem processor determines the overhead...

10/30/14 - 20140321303 - Methods, systems, and computer readable media for testing inter-cell interference coordination capabilities of wireless access access nodes
The subject matter described herein relates to methods, systems, and computer readable media for testing inter-cell interference coordination capabilities of wireless access nodes. One method for testing inter-cell interference mitigation capabilities of wireless access nodes includes, in a network equipment test device, emulating at least one user equipment (UE) served...

10/30/14 - 20140321304 - Maximum output power configuration with ue preference in carrier aggregation
A method of maximum output power configuration with UE preference in carrier aggregation is provided. A UE configures multiple component carriers (CCs) with carrier aggregation for communicating with a serving base station in a mobile communication network. The UE determines channel condition of multiple serving cells over the corresponding multiple...

10/30/14 - 20140321305 - Wireless network, access point, and terminal
Wireless network, access point, and terminal are disclosed. A method for determining a size of an access window performed in an access point in a wireless network may comprise estimating a number of terminals attempting to access uplink (hereafter, uplink access attempt terminals) in a first access window including at...

10/30/14 - 20140321306 - Systems and methods for transmitting channel quality information in wireless communication systems
A base station for use in a wireless network capable of communicating with a plurality of mobile stations. The base station transmits to a first mobile station downlink subframes of OFDM symbols. Each downlink subframe comprises a plurality of resource blocks and is associated with a subframe (SF) type that...

10/30/14 - 20140321307 - Method and apparatus for feeback overhead reduction in wireless communications
A method and apparatus for reducing feedback transmission overhead in wireless communications. Averaging, compression, or both are used to reduce a number of bits needed for transmission of channel quality information....

10/30/14 - 20140321308 - Data communication method and system, data sending/receiving apparatus
A data communication method includes: a Radio Network Controller (RNC) sends a notification message to a Node B to instruct the Node B to perform proper operations after a specific event occurs on the User Equipment (UE). A data communication system, a data sending apparatus and a data receiving apparatus...

10/30/14 - 20140321309 - Transparent mesh overlay in hub-spoke satellite networks
In a satellite-based communication network comprised of a central hub and plurality of remote terminals configured to transmit data to and receive data from the central hub in accordance with EN 301 790 (DVB-RCS), and where one or more of these remote terminals may be configured to include an additional...

10/30/14 - 20140321310 - Method, apparatus, and system for acquiring quality of service qos control information
A method, an apparatus, and a system for acquiring quality of service (QoS) control information. A policy control and charging rules function entity (PCRF) determines, according to a random algorithm, a time point in a time period from a receiving time of a request message sent by a policy and...

10/30/14 - 20140321311 - Method, apparatus and communication network for root cause analysis
There is provided a method (100) for root cause analysis of service quality degradation in a communications network. The method comprises receiving (102) measurements from a plurality of nodes in the communication network, determining (104) identifiers for the received measurements, using (106) the identifiers for the received measurements to determine...

10/30/14 - 20140321312 - Front-end circuit and impedance adjustment method
Provided is a front-end circuit which can prevent a signal from leaking into another circuit even when signals are sent and received simultaneously in multiple frequency bands in carrier aggregation. The circuit includes a transmission and reception antenna 91, a double-pole N-throw switch 92 with its common contact connected to...

10/30/14 - 20140321313 - Method for measuring channel state information in a wireless access system and apparatus for same
Disclosed are a method for measuring channel state information in a wireless access system that supports an environment in which an amount of uplink resource and an amount of downlink resource dynamically change, and an apparatus for the method. In detail, the method comprises: a step of receiving interference measurement...

10/30/14 - 20140321314 - User equipment and a radio network node, and methods therein
Embodiments herein relate to a user equipment and a radio network node, as well as to methods therein. The method in the radio network node relates to the control of resource allocation for device-to-device (D2D) communications in a communications network. The network comprises the network node, a first user equipment...

10/23/14 - 20140313908 - System and method to reduce radio resource management (rrm) related signaling in machine-to-machine (m2m) communications
System and method for reducing signaling overhead related to scheduling of uplink and downlink radio resources to wireless devices (e.g., sensors or Machine-to-Machine (M2M) devices) that are primarily stationary in a cellular network. Because these wireless devices are non-moving, time-frequency channel conditions have a much lower variance for them as...

10/23/14 - 20140313909 - Monitoring of channel stability and interference in wireless networks
The stability of a channel in a wireless network is evaluated at a node. Upon transmitting a packet from the node on a network channel, a first counter associated with the channel is incremented. Upon receiving an acknowledgment packet responsive to the transmitted packet, a second counter associated with the...

10/23/14 - 20140313910 - Coexistence interference detection, tracking, and avoidance
A method of, and a wireless transceiver and/or system for, detecting coexistence interference are described. The method includes receiving, by an antenna connected to a first wireless transceiver, a wireless signal including a first signal substantially within a first frequency band from one or more first wireless transmitters; acquiring measurement...

10/23/14 - 20140313911 - Apparatus and method for controlling basic service set area
An apparatus and method for controlling a BSS area are disclosed. The apparatus includes a generation unit, a coordinate extraction unit, a calculation unit, a path loss calculation unit, a characteristic classification unit, a transmitted signal strength calculation unit, and a control unit. The generation unit receives SSIDs, and generates...

10/23/14 - 20140313912 - Configuration of interference averaging for channel measurements
The present disclosure relates to a method for determining CSI in a user terminal of a wireless communication network. The method comprises receiving (810) information from a network node indicating at least one of a plurality of different averaging schemes, and selecting (820) one of the averaging schemes based on...

10/23/14 - 20140313913 - Monitoring breathing via signal strength in wireless networks
Systems and methods are disclosed for the use of sensor links in a network to estimate the breathing rate of a breathing subject within a structure, estimate the location of the subject within the structure, and detect if the subject is breathing. The structure may be a bed, a building,...

10/23/14 - 20140313914 - Coordinated access and backhaul networks
A communications network comprises performance determination circuitry and link control circuitry. The performance determination circuitry is operable to determine performance of a microwave backhaul link between a first microwave backhaul transceiver and a second microwave backhaul transceiver. The microwave backhaul link backhauls traffic of a mobile access link. The link...

10/23/14 - 20140313915 - Method and apparatus for exchanging messages among evolved node bs in cooperative communication system
A method and apparatus are provided for supporting a CoMP communication by an eNB of a mobile communication system. The method includes: receiving a channel measurement report relating to at least one transmission channel from a UE; and transmitting channel feedback information including information of interference with surrounding eNBs performing...

10/23/14 - 20140313916 - Method and apparatus for transmitting and receiving broadcasting data by using mmt in digital broadcasting system
A method and an apparatus for transmitting and receiving broadcasting data in a digital broadcasting system are provided. The method includes analyzing a media transmission characteristic of a moving picture experts group (MPEG) media transport (MMT) package, setting digital video broadcasting generic stream encapsulation (DVB GSE) based on the analyzed...

10/23/14 - 20140313917 - Method for transmitting data and electronic device thereof
A method for deciding a User Datagram Protocol (UDP) connection method or a Transmission Control Protocol (TCP) connection method and transmitting/receiving data includes the operations of transmitting data to a second electronic device in a UDP method, receiving feedback information about reception of the data, from the second electronic device,...

10/23/14 - 20140313918 - Wireless line usage status monitoring method and device
For monitoring a wireless line usage status more effectively, a mobile station extracts a synchronizing signal of each of frames received from a plurality of base stations and a known signal transmitted together with transmission data within a time slot in which the transmission data are included but not transmitted...

10/23/14 - 20140313919 - Methods and devices for transmission line analysis
An estimate of the point where noise enters the line, as well as an estimate of the noise power at that point can be made from the relationship between the so measured noise levels at both ends of the line....

10/23/14 - 20140313920 - Method for reporting a measurement report of a measurement event
The present invention discloses a method for reporting a measurement report of a measurement event, including: determining that a measurement event is generated in a user equipment UE in an activated state of discontinuous reception DRX mode; judging whether a first time to trigger corresponding to the measurement event is...

10/23/14 - 20140313921 - Methods for robust wireless communication for nodes located in vehicles
A communication method for a wireless communication network in a vehicle is disclosed where the network includes a plurality of sensor nodes and a receiving node. The method includes wirelessly transmitting first sensor data from a first sensor node and second sensor data from a second sensor node using first...

10/23/14 - 20140313922 - Method and apparatus for determining distance in a wi-fi network
A method and apparatus for improving the accuracy of a round trip time (RTT) estimate between a first device and a second device are disclosed. The method involves calculating an acknowledgement correction factor and a unicast correction factor. These correction factors are used to compensate for symbol boundary time errors...

10/23/14 - 20140313923 - Method of performing cell measurement and method of providing information for cell measurement
A method of providing information for cell measurements. A first cell configures a subframe for performing a first measurement with respect to a first cell. A first position performing the first measurement is different from a second position performing a second measurement with respect to a second cell. The method...

10/23/14 - 20140313924 - Selecting a receiving antenna in a wireless local area network
The disclosure involves selecting a receiving antenna in a wireless local area network, comprises: testing each antenna in an antenna array to obtain an antenna quality parameter of each antenna corresponding to a client Station, and determining an optimal receiving antenna corresponding to said Station according to the antenna quality...

10/23/14 - 20140313925 - Measuring method and apparatus in wireless communication system
An embodiment of the present invention relates to a method for transmitting information for measuring a terminal by a first transmission point among a plurality of transmission points which use identical time division duplex (TDD) settings in a wireless communication system. The method is an information transmitting method and includes...

10/16/14 - 20140307565 - Systems and methods for tv white space spectrum sensing
A spectrum sensor detects the presence of incumbent signals in the television-band. The spectrum sensor can detect digital Advanced Television Systems Committee (ATSC) signals below a −114 dBm signal level and wireless microphone signals below a −110 dBm signal level with false detection rates less than 10%. A radio module...

10/16/14 - 20140307566 - Method and apparatus for sir estimation using time multiplexed pilots and tpc commands
Methods and apparatus for improving amplitude estimation of a received signal in a wireless communication system is provided. Aspects of the methods and apparatus relate to investigating estimation of signal-to-noise (SNR) of the signal. To estimate SNR of the signal, a user equipment (UE) combines previous pilot amplitude measurements and...

10/16/14 - 20140307567 - Method and device for transmitting uplink data in support of multi-subframe scheduling
A method for transmitting HARQ for uplink data in support of multi-frame scheduling is provided. The method includes a UE receiving a multi-subframe scheduling uplink grant signaling and PHICH information sent from a base station; for one uplink subframe, the UE processes parameters of uplink transmission according to uplink grant...

10/16/14 - 20140307568 - Method and apparatus for testing the beamforming performance of a wireless communication device
Systems and techniques relating to beamforming testing for wireless communication are described. A described technique includes controlling a first wireless device to deactivate or activate a beamforming mode, the first device being configured to selectively use the beamforming mode to transmit data over multiple antennas; causing the first device to...

10/16/14 - 20140307569 - Adaptive data interference cancellation
Real-time selection of interference cancellation schemes based on transmission parameters and amount of resource overlap between the desired payload and the interfering payload. Codeword level interference cancellation may be performed where the signal quality of the interfering signal indicates that the interfering payload will be decoded correctly. When performed, codeword...

10/16/14 - 20140307570 - Portable device and method for transmitting signals for communication
A portable device and a method for transmitting signals at maximum data transmission rate are disclosed herein. The method includes checking minimum transmission power levels of first and the second transmission signals to prevent interrupted transmissions; determining the power levels of the first and the second transmission signals having the...

10/16/14 - 20140307571 - Method to optimize the communication parameters between an access point and at least one client device
A method to optimize the communication on a channel between an access point and at least one client device, said channel being characterized by a center frequency and a bandwidth, comprises: establishing a connection on a first channel according to a first center frequency and a first bandwidth; exchanging data...

10/16/14 - 20140307572 - Powerline interference indication and mitigation for dsl transceivers
The present disclosure outlines mechanisms, systems, methods, techniques and algorithms that gateway devices and powerline communication (PLC) networks can follow to mitigate adverse effects from the aforementioned inter-network interference. Although the present disclosure provides implementation details for G.hn and VDSL2, the mechanisms, systems, methods, techniques and algorithms described herein are...

10/16/14 - 20140307573 - Apparatus and method for optimizing data-path in mobile communication network
A method for optimizing a data-path by a source Base Station (BS) in a mobile communication network includes determining whether a tunnel among new BSs is set up while tracking a data-flow for a Mobile Station (MS), if the tunnel among the new BSs is set up, determining whether there...

10/16/14 - 20140307574 - Communication connection control method and electronic apparatus supporting the same
A communication connection control method is provided. The method includes collecting a wireless access point-related signal relating to a wireless environment of a wireless access point, determining whether the wireless access point-related signal is in a state having a value lower than or equal to a pre-configured value, performing a...

10/16/14 - 20140307575 - Enhancing a-gps location accuracy and yield with location measurement units and network timing measurements
A system and method for determining the location of a mobile device. One or more location measurement units (LMUs) or components may be requested to provide timing relationship information from a respective cell site. These LMUs may then be tasked to measure uplink times of arrival of signals received by...

10/16/14 - 20140307576 - Radio communication system, base station apparatus, mobile terminal apparatus and interference measurement method
To increase the number of CSI-RSs for interference measurement to improve interference measurement accuracy, a first reference signal for channel state measurement and a second reference signal for interference measurement are assigned to reference signal resources defined for transmission of the first reference signal, and a mobile terminal apparatus that...

10/16/14 - 20140307577 - Radio communication system, interference measurement method, radio base station apparatus, and user terminal
an interference measurement section that performs interference measurement over the entire system band, and, in the interference measurement, averages the interference measurement results in subbands based on the subband pattern....