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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.

Related Categories:

Multiplex Communications


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



Fast scan algorithm for higher priority service search
01/22/15 - 20150023184 - In a wireless communication system, techniques and devices are presented that can perform fast scan algorithms from a lower priority service, e.g., following a circuit-switched fallback (CSFB) voice call, to search for a higher priority network or technology to select. The higher priority network might be an LTE technology network...

Method and apparatus for use of a relay schemed to facilitate efficient broadcast communication in device to device environment
01/22/15 - 20150023185 - A method, an apparatus, and a computer program product for wireless communication are provided in connection with improving packet communication in a broadcast D2D communication system. In an example, a communications device is equipped to receive a first packet during a first timeslot from a broadcast transmitter, measure a power...

Efficient network probing for deterministic wireless networks
01/22/15 - 20150023186 - In one embodiment, a device (e.g., path computation device) informs a network management device of a plurality of possible probing profiles, where nodes of a computer network receive the plurality of possible probing profiles from the network management device. Based on determining that particular information is desired from one or...

Wireless local area network system and method of operating the same
01/22/15 - 20150023187 - A method of operating a wireless local area network (WLAN) system is provided. The WLAN includes an access point supporting uplink multiple user multiple input multiple output mode. The method of operating the WLAN system includes selecting a first station, receiving channel information from the selected first station by a...

Comparative analysis of wireless devices
01/22/15 - 20150023188 - A plurality of wireless devices which communicate with at least one other device are simultaneously tested using a test regime which includes a plurality of corresponding comparative tasks. Commencement of each task by all wireless devices is synchronized. Test results are analyzed and a side-by-side comparison is provided on an...

Packet analysis device and packet analyzing method
01/22/15 - 20150023189 - A packet analysis device includes a processor that executes a process including receiving a packet to be transmitted to a terminal device through a relay device, calculating a delay time indicating time taken by the relay device from start to completion of the transmission of the packet according to the...

Method and apparatus for location based cell reselection and handovers
01/22/15 - 20150023190 - A method and apparatus are disclosed that enable a client terminal to decode additional information about one or more neighboring cells while maintaining connection with a serving cell. This enables the client terminal to resume the normal user data reception and transmission faster when compared to conventional methods. A result...

Cell and mobile terminal discoverly method
01/22/15 - 20150023191 - Cell and terminal discovery methods are disclosed. A discovery method performed in a terminal may include transmitting a trigger signal; receiving a discovery signal from at least one cell which receives the trigger signal; measuring the discovery signal; and reporting a measurement result of the discovery signal to a serving...

Detecting method and device for a terminal
01/22/15 - 20150023192 - The present invention provides a detecting method and device for a terminal and relates to the communications field, which can, when cell broadcast and paging messages cannot be acquired in time, read system information proactively within an appropriate time to acquire an enabled or disabled state of cell broadcast at...

Channel quality indication with filtered interference
01/22/15 - 20150023193 - A plurality of interference measurements are obtained at a first communication device. The interference measurements correspond to interference experienced by the first communication device. A filter is applied to the plurality of interference measurements to obtain a filtered interference measurement, wherein the filtered interference measurement is a function of a...

Method for transceiving channel state information in wireless access system and apparatus for the method
01/22/15 - 20150023194 - Disclosed is a method for transceiving channel state information in a wireless access system and an apparatus for the method. More particularly, the method comprises: a step of receiving, from user equipment, channel state information measurement capability indicating the total number of pieces of channel state information which can be...

Measurement based qos adaptation
01/22/15 - 20150023195 - The invention relates to a method and device (14) of controlling bit rate of a terminal (11, 12, 13) included in a group of terminals. To this end, a method is provided comprising the steps of acquiring a predetermined QoS parameter for the terminal, which parameter stipulates target QoS to...

Method and apparatus for determining power consumption per input/output port of a telecommunications network node
01/22/15 - 20150023196 - correlating (S4) determined power consumption values with the current usage of said input/output ports....

Common reference signal configuration for carrier aggregation
01/22/15 - 20150023197 - Eliminating or reducing transmission of common signals for enhanced spectral efficiency, improved support for heterogeneous networks, network energy saving possibilities, can be obtained by apparatuses and methods according to certain embodiments. A method for operating a user equipment can include receiving a measurement object from a network for detection of...

Plc network topology extraction method using node-to-node transfer functions
01/22/15 - 20150023198 - A home network topology identification method including conducting transfer function measurements of all possible pairs of connected network devices to obtain a set of measured transfer functions, defining initial values for each network topology parameter of an estimated set of network topology parameters to establish an estimated network topology, calculating...

Wireless communication method and wireless communication system
01/22/15 - 20150023199 - A wireless communication method uses first and second demodulation reference signals in channel estimation of data and control signals, respectively, in a wireless communication system including a base station and a terminal. The base station informs the terminal of N parameters of first to Nth parameters to determine signal sequences...

Method of ue rsrq measurement precaution for interference coordination
01/22/15 - 20150023200 - A method of UE RSRQ measurement precaution for interference coordination is provided. The UE receives radio signals of a neighbor cell under measurement. The neighbor cell applies a TDM silencing pattern for inter-cell interference coordination (TDM ICIC). The UE determines a measurement pattern that includes multiple subframes. The UE performs...

Wireless communication device, wireless communication system, wireless communication method, and program
01/22/15 - 20150023201 - Among a plurality of communication formats to be used to transmit data with a predetermined period, a communication format that requires equal to or greater than half the period to transmit data is defined as a normal format, and a communication format that requires smaller than the half the period...

Cooperative wireless networks
01/22/15 - 20150023202 - A cooperative multi-user multiple input, multiple output (MIMO) system coordinates wireless client devices to provide cooperative uplink transmissions. A group of wireless client devices is selected based on their channel state information such that their uplink transmissions are uncorrelated. All of the client devices in the group transmit data on...

Beacon frame data transmission rate adjustment
01/15/15 - 20150016281 - Access to an access point is restricted to a plurality of client devices having wireless connections with the access point. The wireless connections conform to a wireless networking protocol. A first data transmission rate is the lowest data transmission rate defined by the wireless networking protocol. It is determined that...

Multiple cell measurement and data reception in a wireless communication device
01/15/15 - 20150016282 - Methods, apparatuses and computer readable media are described that configure wireless circuitry of a wireless communication device connected to a wireless network. Processing circuitry in the wireless communication device establishes a connection to a access network subsystem of the wireless network using a plurality of radio frequency carriers and provides...

Managing quality of service for communication sessions
01/15/15 - 20150016283 - A computer-implemented method, computer program product, and computing system is provided for managing quality of service for communication sessions. In an implementation, a method may include monitoring a performance attribute of a computing system hosting a plurality of communication sessions. The method may also include determining that the performance attribute...

Wireless transmission control for improved aggregated cell throughput capacity and signaling reliability
01/15/15 - 20150016284 - A wireless transmission control capability may be used to control downlink (DL) transmissions for a set of wireless user devices or for an individual wireless user device. A DL transmission control capability for a set of wireless user devices may include receiving DL channel operating parameter information associated with a...

Systems and methods to handle codec changes in call quality calculations
01/15/15 - 20150016285 - The embodiments described herein relate to obtaining one or more measurements from a VOIP communication that is indicative of call quality, changing one or more settings of the VOIP communication, such as the type of codec or the ascribed bit rate of a VBR codec, and determining call quality of...

Tracing network packets by a cluster of network controllers
01/15/15 - 20150016286 - Some embodiments provide a method for a first network controller that manages a set of logical forwarding elements implemented in several managed forwarding elements. The method receives a request to trace a specified packet having a particular source on a logical forwarding element. The method generates the packet according to...

Tracing network packets through logical and physical networks
01/15/15 - 20150016287 - Some embodiments provide a method for a network controller that manages a plurality of managed forwarding elements. The method receives a request to trace a specified packet having a particular source on a logical forwarding element. The method generates the packet according to the packet specification. The generated packet includes...

Methods, apparatus and computer programs for controlling feedback about channel conditions
01/15/15 - 20150016288 - A user equipment (UE) provides feedback about channel conditions. From a set of primary sub-bands subject to channel state information reporting by the UE, there is identified one or more of the primary sub-bands for reporting channel quality with a finer frequency-domain granularity than other primary sub-bands of the set...

Method and system for proxy base station
01/15/15 - 20150016289 - A method for a proxy base station includes analyzing current network parameters, determining parameters for the proxy base station based on the analyzed network parameters, and transmitting the determined parameters for the proxy base station to an actual base station of the network....

Small cell interference emulator
01/15/15 - 20150016290 - A heterogeneous network scenario is simulated using a combination of real cells, real user devices, and a multi-cell network emulator which provides emulated cells, emulated real devices, and channel emulation. The multi-cell network emulator may utilize playback files and signals from the real cells and real user devices to generate...

Method and apparatus for measuring mu-mimo interference in mobile communication system
01/15/15 - 20150016291 - One or more embodiments discloses a method of measuring interference by an evolved NodeB and an eNB device. The method includes configuring one or more first type interference measurement resources in a User Equipment (UE). The method also includes transmitting signals for a plurality of UEs within a cell range...

Method for measuring intensity of interference signal based on csi-rs in wireless communication system and apparatus for same
01/15/15 - 20150016292 - Disclosed is a method for measuring the intensity of an interference signal by a terminal in a wireless communication system. More particularly, a method for measuring the intensity of an interference signal from a first base station by a terminal in a coordinated multipoint (CoMP) environment comprises: a step of...

Method and apparatus for cancelling interference
01/15/15 - 20150016293 - A method and apparatus are disclosed for canceling interference. The method includes: composing a cooperative group with multiple adjacent evolved NodeB (eNB); each eNB in the cooperative group sending frame structure configuration information to each eNB other than itself in the cooperative group every other frame structure change cycle; and...

Link aggregation apparatus
01/15/15 - 20150016294 - A timeout value determining method of a link aggregation apparatus includes receiving link aggregated packets from a plurality of links, the link aggregated packets flowing on a packet flow between two end hosts, determining a delay relating to a remote host within the two end hosts, reordering the link aggregated...

Methods of channel state information feedback and transmission in coordinated multi-point wireless communications system
01/15/15 - 20150016295 - A method of operating an eNB in a wireless communication network is provided, wherein the eNB is configured for coordinated multipoint (CoMP) transmission. The method comprises determining, by the eNB, whether to use a fall back transmission scheme for communicating with a UE in the network, wherein the fall back...

Radio communication systems with integrated location-based measurements for diagnostics and performance optimization
01/15/15 - 20150016296 - A radio communication system includes at least one receive antenna for receiving communication signals, processing circuitry for processing the received communication signals and repeating the signals for further transmission, and at least one transmit antenna for transmitting the repeated signals. The processing circuitry is operable for receiving an input regarding...

Methods for estimation and interference suppression for signal processing
01/15/15 - 20150016297 - A receiver in a CDMA system comprises a front end processor that generates a combined signal per source. A symbol estimator processes the combined signal to produce symbol estimates. An S-Matrix Generation module refines these symbol estimates based on the sub channel symbol estimates. An interference canceller is configured for...

Side information for channel state information reporting in wireless systems
01/08/15 - 20150009836 - In MIMO systems employing closed loop link adaptation, channel state information reporting can be enhanced using various types of side information, such as scheduling information indicating constraints on the scheduler related to the generation of downlink MIMO signals....

Communication control method, communication control apparatus and radio communication apparatus
01/08/15 - 20150009837 - In a radio communication system in which a radio communication apparatus performs communication with another apparatus via a radio relay apparatus, a communication quality value indicating communication quality between the radio communication apparatus and the radio relay apparatus is measured, a threshold for deciding a level of the communication quality...

Transmission rank selection when deploying a shared radio cell
01/08/15 - 20150009838 - The present disclosure concerns radio communication. In one of its aspects, the technology presented herein concerns a method performed by a base station 210 for selecting a transmission rank. The method may advantageously be carried out when the base station 210 is operating in a shared cell 200. The base...

Interference control method, interference control apparatus, and wireless communication system
01/08/15 - 20150009839 - An interference control method including: receiving actual reception qualities of wireless signals that are measured by a wireless terminal, each of the wireless signals being sent from each of base stations, estimating future reception qualities after a specified period based on the actual reception qualities, estimating, for each of combinations...

Packet time stamp processing methods, systems, and apparatus
01/08/15 - 20150009840 - Methods, systems, and apparatus for monitoring network devices and identifying packet anomalies are described herein. Anomalies may be identified by receiving packets from a network device at a network monitor, each packet having a first time stamp added by the network device, adding a second time stamp to the packets...

Apparatus and method for formating virtual cell in a virtual cell network system
01/08/15 - 20150009841 - An apparatus is configured to perform a method for providing a wireless communication service to at least one User Equipment (UE) from among a plurality of UEs having links established with a distributed small Base Station (BS) in a Virtual Cell Network (VCN) system in which a plurality of virtual...

Reverse power metering
01/08/15 - 20150009842 - The present invention relates to a method and apparatus for determining power provided by network terminals (103) to a common network node (101). The method comprises the steps of measuring (S201) power received per time unit from each indvidual network terminal, determining (S202) channel power loss per time unit of...

Base station device, method for determining allowable overlap number, allowable overlap number determination program, mobile station device, method for transmitting allowable overlap number, and allowable overlap number transmission program
01/08/15 - 20150009843 - An interference amount index obtaining unit 207 configured to obtain an index of an amount of interference of each mobile station device with another cell to which each mobile station device does not belong and allowable overlap number determination units 208-1 to 208-U configured to set, for the mobile station...

Cooperation mechanism to lower stand-by power consumption
01/08/15 - 20150009844 - Methods and apparatus, including computer program products, are provided for enabling lower power consumption. In one aspect there is provided a method. The method may include establishing, by an apparatus, a first wide area network access link to a wide area network including a base station; establishing, by the apparatus,...

Radio communication apparatus and radio communication method, and radio communication system
01/08/15 - 20150009845 - Two resource blocks of a first resource block containing a reference signal and a second resource block for transmitting user data are combined to achieve uplink CoMP. The time interval between these two resource blocks is a time of approximately several milliseconds to several tens milliseconds necessary that each eNodeB...

Method and system for diagnostics and troubleshooting in home network deployments
01/08/15 - 20150009846 - Method for analysing at a remote server a problem of a home network, comprising the following steps performed at the remote server which is connected through the internet with the home network: storing reference data of at least one home network performance parameter covering a frequency band, said reference data...

Terminal device, wireless transmission method, base station device, and channel estimation method
01/08/15 - 20150009847 - The present invention adopts a configuration such that when cooperative reception by a plurality of base stations is not applied, a reference signal sequence determined from a selection baseline value corresponding to the number of a sequence group allocated to a cell belonging to the device in question is selected...

Radio communication system, base station, user terminal, and communication control method
01/08/15 - 20150009848 - A user terminal reports a group radio quality of each of radio resource groups to a base station at a first frequence. The base station reports an allocated radio resource group to be allocated for radio communication with the user terminal to the user terminal. The user terminal reports unit...

Method and apparatus for feeding back information, and terminal
01/08/15 - 20150009849 - A method for feeding back information includes: measuring a CQI of a link between each coordinated transmitting node in a coordinated transmitting node set and a terminal,; using the CQI of and an RI value corresponding to the link between each coordinated transmitting node and the terminal as parameters of...

Method for wireless communication in a device with co-existence radio
01/08/15 - 20150009850 - Various methods for wireless communication in a device with co-existed/co-located radios are provided. Multiple communication radio transceivers are coexisted/co-located in a user equipment (UE) having in-device coexistence (IDC) capability, which may result in IDC interference. For example, the UE is equipped with both LTE radio and some ISM band applications...

Precoding method, base station and user equipment
01/08/15 - 20150009851 - Embodiments of the present disclosure provide a precoding method, a base station and a user equipment. The precoding method comprises: a base station acquires predetermined parameter(s) of at least one user equipment; calculates the acquired predetermined parameter(s) to obtain a calculation performance index; selects a target precoding solution according to...

Downlink channel quality information acquisition method and device
01/08/15 - 20150009852 - A downlink channel quality information acquisition method includes: a transmission node in a coordinated node set acquires the noise receiving power of a user equipment (UE11) and the interference power on the UE11 of a node in a non-coordinated set; the transmission node in the coordinated node set acquires, via...

Method, device and user equipment for transmitting multi-cell scheduling information
01/08/15 - 20150009853 - A method, device and user equipment (UE) for transmitting multi-cell scheduling information is provided. When at least two cells are serving the UE, the method for transmitting multi-cell scheduling information includes determining a main cell of the UE from the at least two cells and transmitting, in the main cell,...

Method for reporting the results of specific reference-cell-based quality measurement in a mobile communication system using carrier aggregation, and apparatus for the method
01/08/15 - 20150009854 - The present invention relates to a method in which a terminal reports the results of quality measurement based on a specific reference cell from among a plurality of serving cells for the terminal in a mobile communication system using carrier aggregation. The present invention also relates to a terminal apparatus...

Systems and methods for high rate ofdm communications
01/08/15 - 20150009855 - Messages transmitted between a receiver and a transmitter are used to maximize a communication data rate. In particular, a multicarrier modulation system uses messages that are sent from the receiver to the transmitter to exchange one or more sets of optimized communication parameters. The transmitter then stores these communication parameters...

Wireless communication method, node, and monitoring node
01/08/15 - 20150009856 - A first node selects a selection node that is the send source of a packet with the highest received radio wave intensity from among packets received from a plurality of second node. The first node sends, to the selection node, a report packet that stores therein an identifier that specifies...

Method and device for processing a signal based on a first and a second covariance measure
01/01/15 - 20150003260 - A method includes receiving a signal representing a two-dimensional time-frequency signal pattern, determining a first covariance measure based on a predetermined first signal part of the signal pattern, determining a second covariance measure based on a predetermined second signal part of the signal pattern, and processing the signal based on...

Estimating and utilizing client receive interference cancellation capability in multi-user transmissions
01/01/15 - 20150003261 - A first device having a plurality of antennas wirelessly transmits multiple series of test packets to a second device having one or more antennas, each series of test packets being transmitted with a different level of interference imposed on the test packets. The first device determines a packet error rate...

Method and device for symbol detection
01/01/15 - 20150003262 - A method for symbol detection includes assigning a received symbol to at least one particular candidate symbol of a set of candidate symbols of a finite candidate symbol alphabet based on a metric between the received symbol and the at least one particular candidate symbol, the metric comprising contributions with...

System and method for network uplink measurement based operation using ue centric sounding
01/01/15 - 20150003263 - Embodiments are provided for uplink measurement based mechanism and control using user equipment (UE) centric sounding signals. The mechanism provides an alternative to DL-measurement dominated system control. Based on UL-measurements at TPs, the network obtains knowledge of users' channel and timing information, traffic, and interference, and is thus able to...

Systems and methods for transitioning a telephony communication between connection paths to preserve communication quality
01/01/15 - 20150003264 - An IP telephony communication being conducted by a user telephony device is transitioned from a first communications path to an alternate communications path if a quality of the telephony communication falls below a threshold level. The user telephony device and/or elements of an IP telephony system handling the call could...

A-priori information in indoor positioning
01/01/15 - 20150003265 - A method to improve position estimates including computing, by a wireless device, a predicted future position of the wireless device from a current location estimate, computing, by the wireless device, a priori probability associated with future position candidates based on the predicted future position, and updating, by the wireless device,...

Method and apparatus for handling a configuration for measurement in a wireless communication system
01/01/15 - 20150003266 - Methods and apparatuses are disclosed for handling a configuration for measurement by a User Equipment (UE) in a wireless communication system. The method includes connecting to a serving cell. The method further includes receiving a first signaling that includes a measurement configuration. The method also includes applying the measurement configuration...

Call routing and real-time monitoring
01/01/15 - 20150003267 - A method and system for providing call routing analytics. A virtual session initiation protocol switch is provided and hosted in an Internet cloud-based environment. The switch streams live call detail records to a computer system having a processor configured to process all of the subscriber's call records to monitor route...

Method and apparatus for scheduling user equipment
01/01/15 - 20150003268 - Embodiments of the disclosure provide a method and apparatus for scheduling a UE, wherein a BS serves the UE and employs a non-normal subframe to coordinate inter-cell interference, and wherein transmission power in the non-normal subframe is lower than that in a normal subframe. In the method according to embodiments...

Method and apparatus for measuring interference in wireless communication system
01/01/15 - 20150003269 - Provided are a method and an apparatus for measuring interference in a wireless communication system. A user equipment receives a plurality of channel state information (CSI) reference signal (RS) configurations from a base station through a plurality of nodes of the base station, and receives zero-power CSI RS configurations through...

Method and system for managing co-channel interference on a traffic channel
01/01/15 - 20150003270 - The present invention provides a method and system for managing co-channel interference on a traffic channel. In one embodiment, a serving cell provides a list of scrambling codes associated with a plurality of neighbouring cells to user equipment currently being served by the serving cell. The user equipment receives a...

Method and apparatus for channel state information feedback in wireless communication system
01/01/15 - 20150003271 - The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for channel state information feedback. A method for a user equipment reporting channel state information in the wireless communication system, according to one embodiment of the present invention, comprises: receiving information...

Uplink overload indicator for time division duplex wireless communication systems
01/01/15 - 20150003272 - Embodiments of the claimed subject matter provide a method and apparatus for transmitting an uplink overload indicator in a wireless communication system that operates according to time division duplexing. One embodiment of the method includes transmitting, from a first base station to a second base station, a message indicating that...

Method for configuring quiet period in cognitive radio systm and device thereof
01/01/15 - 20150003273 - Various examples of the present disclosure describe a method for configuring a quiet period in a CR system and a device thereof. The method includes: determining, by a base station, a maximum value of a quiet period parameter of a CR system based on maximum duration of interference which a...

Systems and methods for high rate ofdm communications
01/01/15 - 20150003274 - Messages transmitted between a receiver and a transmitter are used to maximize a communication data rate. In particular, a multicarrier modulation system uses messages that are sent from the receiver to the transmitter to exchange one or more sets of optimized communication parameters. The transmitter then stores these communication parameters...

Interference measurements in enhanced inter-cell interference coordination capable wireless terminals
01/01/15 - 20150003275 - A wireless communication terminal is disclosed. The terminal includes a transceiver coupled to a processor configured to determine that a subset of a plurality of resource elements (REs) must be excluded from demodulation, the plurality of REs received in a signal from a first base station, to estimate a hypothetical...

Coexistence of a normal-rate physical layer and a low-rate physical layer in a wireless network
01/01/15 - 20150003276 - A network device including a receiver and a processor. The receiver is configured to communicate at a first data rate via a channel and receive a first packet at the first data rate via the channel. The processor is configured to, in response to the receiver receiving a second packet...

Systems and method for link adaptation for variable link conditions
01/01/15 - 20150003277 - Systems, apparatus, methods, and manufactures for performing link adaptation in a communications system are described. The methods may employ an error rate table that has a channel condition value dimension and a transmission parameter dimension. The elements of the error rate table include expected error rates for data transmitted at...

Method and device for obtaining and reporting measurement result of uplink coverage measurement items
01/01/15 - 20150003278 - A method and device for obtaining and reporting a measurement result of measurement item related to uplink coverage. The method comprises: obtaining a minimized drive test MDT parameter; calculating the measurement result of the measurement item related to the uplink coverage based on the MDT parameter, and sending the measurement...