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Communication System patents



      
           
This page is updated frequently with new Communication System-related patent applications. Subscribe to the Communication System RSS feed to automatically get the update: related Communication RSS feeds. RSS updates for this page: Communication System RSS RSS


Base station, wireless communication system, and method for controlling allocation of wireless resource

Fujitsu Limited

Base station, wireless communication system, and method for controlling allocation of wireless resource

Processing apparatus, mobile communication system, base station apparatus, method for switching connection of mobile…

Processing apparatus, mobile communication system, base station apparatus, method for switching connection of mobile…

Processing apparatus, mobile communication system, base station apparatus, method for switching connection of mobile…

Isco International

Method and device for maintaining the performance quality of a communication system in the presence of narrow band…

Date/App# patent app List of recent Communication System-related patents
05/21/15
20150143432
 Method and  providing wireless digital television service patent thumbnailnew patent Method and providing wireless digital television service
A system that incorporates teachings of the present disclosure may include, for example, a method for receiving one or more wireless digital television signals, wherein each of the one or more wireless digital television signals comprise a plurality of data segments for presenting media content, buffering the plurality of data segments of each of the one or more wireless digital television signals to generate one or more buffered data segments to cause a presentation delay of the media content, and detecting a missing data segment in the one or more buffered data segments. The method can further include transmitting a first request to a cellular communication system to provide the missing data segment, and receiving from the cellular communication system the missing data segment prior to an expiration of the presentation delay to continue a presentation of the media content without interruption.
At&t Mobility Ii Llc
05/21/15
20150143425
 Method and  creating dynamic webpages in a media communication system patent thumbnailnew patent Method and creating dynamic webpages in a media communication system
A system that incorporates teachings of the present disclosure may include, for example, an internet protocol television system having a controller to create a template defining a format of presentation of an webpage or html page using an itv or iptv application system, receive a request for the page from a subscriber of the itv or iptv system. The system can access application system subscriber data for the subscriber and a presentation of the page is dynamically adapted according to the application system subscriber data.
At&t Intellectual Property I, Lp
05/21/15
20150143118
 End-to-end secure communication system patent thumbnailnew patent End-to-end secure communication system
The present disclosure is directed to an end-to-end secure communication system wherein, in addition to encrypting transmissions between clients, communication-related operations occurring within each client may also be secured. Each client may comprise a secure processing environment to process encrypted communication information received from other clients and locally-captured media information for transmission to other clients.
05/21/15
20150143004
 Communication apparatus, communication system, and communication method patent thumbnailnew patent Communication apparatus, communication system, and communication method
Provided is a communication system that can aim to prevent unauthorized communications, i.e., to improve the reliability of communicated messages. A communication system comprises a plurality of ecus connected to a communication line such that the plurality of ecus can communicate communication messages.
Toyota Jidosha Kabushiki Kaisha
05/21/15
20150142958
 Control node and communication control method patent thumbnailnew patent Control node and communication control method
A network manager is included in a mobile communication system including virtual call processing servers realized on any of one or more physical servers in association with an area in which a mobile communication terminal is present, and performing a communication process of the mobile communication terminal. The network manager includes a detection unit that detects processing load of a communication process of each physical server, a node generation unit that generates a virtual call processing server for each area based on the detected processing load of the communication process, and a control unit that performs control to transmit a signal related to the communication process from the mobile communication terminal to the virtual call processing server generated in association with the area in which the mobile communication terminal is present..
Ntt Docomo, Inc.
05/21/15
20150142904
 Systems and methods for collation, translation, and analysis of passively created digital interaction and relationship data patent thumbnailnew patent Systems and methods for collation, translation, and analysis of passively created digital interaction and relationship data
A computer readable medium containing executable instructions that when executed perform a method of generating relationship data, the method comprising: accessing an interaction database, wherein the interaction database comprises a record of exchanges between two or more users of a digital communication system, and wherein the exchanges occurred on the digital communication system; obtaining one or more characteristics of one or more exchanges of the two or more users, wherein the one or more characteristics are stored in the interaction database and wherein the data is obtained through a direct internet access protocol; and generating relationship data by analyzing the one or more characteristics.. .
Datahug
05/21/15
20150142442
 Identifying a contact patent thumbnailnew patent Identifying a contact
A method of identifying a contact in a communication system using voice input, the method comprising: receiving an input string of characters, the input string representing a contact and being normally unpronounceable by a human voice when spoken literally; performing at least one transforming step to transform at least one character of the input string to thereby generate a pronounceable name for the contact; and outputting the pronounceable name for use in establishing a communication event with the contact using voice input.. .
Microsoft Corporation
05/21/15
20150142209
 Monitoring using vehicles patent thumbnailnew patent Monitoring using vehicles
A monitoring arrangement including vehicles, a locating system in each vehicle that provides location data about the vehicle, a sensor system in each vehicle that detects presence of at least one chemical in the air at a location at which the vehicle is situated when the sensor system is analyzing air, and a monitoring facility. Each vehicle also includes a communication system that generates a signal based on data provided by the sensor system about the detected presence of at least one chemical in the air and a signal based on the location data and directs the signals to the monitoring facility.
Intelligent Technologies International, Inc,
05/21/15
20150141794
 Ultra wideband monitoring systems and antennas patent thumbnailnew patent Ultra wideband monitoring systems and antennas
Apparatus for monitoring vital signs of one or more living subjects comprises a monitoring station and at least one sensor in communication with the monitoring station. The sensor comprises an antenna system, an ultra wideband radar system coupled to the antenna system, a signal processor and a communication system.
Sensiotec Inc.
05/21/15
20150141063
 Systems and methods for providing notifications in a communications system patent thumbnailnew patent Systems and methods for providing notifications in a communications system
The present disclosure relates to systems and methods for providing notifications in a communication system. In connection therewith, a first communication is transmitted, by a processor, in accordance with a first communication scheme that defines a first communication service by which the first communication is to be transmitted and a first user device to which the first communication is to be transmitted.
Mastercard International Incorporated
05/21/15
20150141054
new patent

Radio communication system, radio terminal, radio network, radio communication method and program


A wireless communication system comprises: a setting notifying means for notifying, to a radio terminal, setting information related to at least one of the radio terminal's collection of measurement information and the radio terminal's reporting of the measurement information to a radio network; a status notifying means for notifying, to the radio network, a status related to at least one of the radio terminal's collection of the measurement information and the radio terminal's reporting of the measurement information; and a re-establishing means for receiving the status and determining whether to re-establish the setting information.. .
Nec Corporation
05/21/15
20150141048
new patent

Method of determining a position in a wireless communication system and apparatus thereof


A method of determining a position in a wireless communication system and apparatus thereof are disclosed. The present invention includes receiving system information including information on a reference cell and at least one neighbor cell from a location server, receiving positioning reference signals (prss) from the reference cell and the at least one neighbor cell using the system information, measuring reference signal time difference (rstd) of each of the at least one neighbor cell for the reference cell, and transmitting the at least one measured rstd to the location server.
Lg Electronics Inc.
05/21/15
20150141040
new patent

Method for reporting information based on location estimation and estimating location in wireless communication system, and supporting same


According to one embodiment, provided is a method for user equipment reporting information based on location estimation in a wireless communication system. The method comprises: transmitting to a network an estimation result from a specific point in time; obtaining information based on a first location estimation from a first point in time; transmitting to the network the information based on the first location estimation; obtaining information based on a second location estimation from a second point in time; and transmitting to the network the information based on the second location estimation.
Lg Electronics Inc.
05/21/15
20150141032
new patent

Apparatus, base station transceiver, method, and computer program for assigning a radio resource


Embodiments relate to an apparatus, a base station transceiver, a method, and a computer program for assigning a radio resource. An apparatus 10 for a mobile communication system is operable to assign a radio resource from a plurality of radio resources to enable communication of information between a mobile transceiver 200 and a base station transceiver 100.
Alcatel Lucent
05/21/15
20150141030
new patent

Radio resource management for dual priority access


The present invention relates to performing radio resource management tasks in a communication system including at least a base station and a terminal. In order to avoid inconsistencies in executing the radio resource management tasks for the dual-priority devices, which may run a delay-tolerant and a normal application at the same time, when the device priority changes, the change is indicated to the base station either from the terminal or from the core network.
Panasonic Intellectual Property Corporation Of America
05/21/15
20150141022
new patent

Routing of calls to subscribers of other mobile network operators


A method, control node, and system for routing communication calls from a first telecommunication system of a first network operator to a second telecommunication system of a second network operator, the first telecommunication system and the second telecommunication system being interconnected via at least two points of interconnect, and the points of interconnect being physically distant to each other. The method comprises the steps of receiving at the first telecommunication system a setup request associated with the communication call from an originating user equipment, determining whether a recipient of the communication call is a subscriber of the second network operator and if so, determining a geographical location of the originating user equipment, selecting a point of interconnect being closest to the geographical location of the originating user equipment, and routing the communication call from the first telecommunication system to the selected point of interconnect of the second telecommunication system..
Telefonaktiebolaget L M Ericsson (publ)
05/21/15
20150141014
new patent

Method, device and base station for handover control


A method, a device and a base station for controlling handover are described. In order to control handover from a source base station to a target base station in a wireless communication system, where the target base station controls multiple cells, preference levels for candidate cells to be used as a target cell for the handover are received from the target base station; and handover parameters for the candidate cells are adjusted by taking the preference levels into account when selecting the target cell for the handover.
Telefonaktiebolaget L M Ericsson (publ)
05/21/15
20150141011
new patent

Method and device for preventing mobile-terminated call drop


Provided is a method of sending and receiving signals for a user equipment (ue) in a mobile communication system. The method may include: receiving a service reject message from a mobility management entity (mme) under congestion; sending a message containing at least one piece of information determined based on the service reject message to a mobile switching center (msc); receiving a message containing camping cell information from a base station (enb); and camping on a cell indicated by the camping cell information.
Samsung Electronics Co., Ltd.
05/21/15
20150141009
new patent

Communication path control


An object is to provide a communication system and a method for path control that can realize flexible routing in a mobile communication network. The communication system according to the present invention includes a data transfer apparatus (11), a gateway (12) for performing predetermined data processing on data transferred from the data transfer apparatus (11), and a path control apparatus (13) for controlling, when data addressed to a virtual relay apparatus is transmitted to the data transfer apparatus (11), the data transfer apparatus (11) to set a destination of the data to the gateway (12) and to transfer the data to the gateway (12) without transferring the data to the virtual relay apparatus..
Nec Corporation
05/21/15
20150141000
new patent

Device to device interference triggered handover


Various communication systems may benefit from properly triggered handovers. For example, certain communication systems may benefit from device-to-device interference triggered handovers.
Nokia Corporation
05/21/15
20150140998
new patent

Method and processing nas signaling request in wireless communication system


The present invention relates to a wireless communication system, and more particularly, to a method and an apparatus for processing a nas signaling request. A method for performing a non-access stratum (nas) signaling process by means of a terminal in a wireless communication system according to one embodiment of the present invention comprises: a step of receiving a first message that includes information indicating a network failure from a network node of a first network; a step of starting a timer relating to a network selection; and a step of selecting a second network from among network candidates excluding the first network during the operation of the timer relating to a network selection..
Lg Electronics Inc.
05/21/15
20150140995
new patent

Communication system, communication method, and controller


A communication system includes checking means for performing a check to detect whether a mobile device carried by a user of a vehicle is in the vehicle via wireless communication between an onboard device and the mobile device when a door of the vehicle has changed from being open to being closed; detecting means for detecting an operating state of an onboard electrical load when the check is performed by the checking means; and changing means for changing a maximum value of a number of rechecks, which is the number of times the check is allowed to be repeatedly performed by the checking means, according to the operating state of the onboard electrical load detected by the detecting means, when it has not been detected that the mobile device is in the vehicle by the check performed by the checking means.. .
Toyota Jidosha Kabushiki Kaisha
05/21/15
20150140970
new patent

Method for detecting security error in mobile telecommunications system and device of mobile telecommunications


According to one embodiment, a method of performing a re-establishment procedure in a mobile communication system includes: receiving at least one packet data convergence protocol (pdcp) control plane data unit; performing an integrity check on the at least one pdcp control plane data unit; identifying an integrity check failure with regard to the at least one pdcp control plane data unit; and performing a re-establishment procedure if the integrity check failure is identified to exist with regard to the at least one pdcp control plane data unit.. .
Lg Electronics Inc.
05/21/15
20150140938
new patent

Method for selecting state of a reconfigurable antenna in a communication system via machine learning


A method for selecting the state of a reconfigurable antenna installed at either the receiver or transmitter of a communication system is provided. The proposed method uses online learning algorithm based on the theory of multi-armed bandit to perform antenna state selection.
Drexel University
05/21/15
20150140936
new patent

Temperature monitoring cable


A portable communication system (100) comprises a portable radio (102) and a radio accessory (106) coupled through an interface cable (108). The interface cable (108) provides an electronic interface for remote access to radio functions at the radio accessory (106).
Motorola Solutions, Inc
05/21/15
20150140931
new patent

Communication device, communication method, program and communication system


A communication device includes: an electromagnetic-wave generating unit for outputting an electromagnetic wave; and a transmitting/receiving unit for transmitting data by modulating the electromagnetic wave in accordance with data and receiving data transmitted from the other device by demodulating the electromagnetic wave outputted by the electromagnetic-wave generating unit or the electromagnetic wave outputted by the other device as the other party of communication, wherein the transmitting/receiving unit transmits attribute information indicating communication ability of the device and receives attribute information indicating communication ability of the other device, and the electromagnetic-wave generating unit reduces power of the electromagnetic wave to be outputted after receiving the attribute information.. .
Sony Corporation
05/21/15
20150140926
new patent

Control apparatus, control method, and wireless communication system


A control apparatus in a wireless communication system including a base station, a plurality of relay stations, and a plurality of terminals, each of the plurality of relay stations being configured to relay wireless signals between the base station and the plurality of terminals, the control apparatus including: a memory, and a processor coupled to the memory and configured to determine relay schedules based on first information associated with first path losses between any pair of the plurality of relay stations, each of the relay schedules defining each of relay periods for each of the plurality of relay stations relaying the wireless signals, and transmit each of the relay schedules to each of the plurality of relay stations respectively.. .
Fujitsu Limited
05/21/15
20150139648
new patent

Method and device for signal processing in an optical communication network


A method and a device for data processing in an optical communication network are provided, wherein in an energy saving mode of a polarization multiplexing system data signals are transmitted or received via one polarization plane; and wherein components of the transmitter or receiver of the other polarization plane are at least partially operated in a reduced power mode. Furthermore, a communication system is suggested comprising said device..
Xieon Networks S.a.r.l.
05/21/15
20150139639
new patent

Scheme of remote control of the slicing level of a receiver in a smart transceiver


A scheme is described of remote control of the slicing level of a receiver in a smart sfp (or sfp+, or xfp) duplex (or bidi, or swbidi) transceiver in a communication system using an operating system with oam and pp functions, an oam, pp & payload processor, a transceiver, a bert, and an optical link in the field.. .
Oe Solutions Co., Ltd.
05/21/15
20150139459
new patent

Communication system


The present invention regards a communication system (10; 10a; 10b; 10c) comprising at least one communication device (36, 36a, 36b, 36c) configured to connect to other communication devices (36, 36a, 36b, 36c) via an audio and data link (52). The communication device (36, 36a, 36b, 36c) comprises at least a receiver unit (40), an output transducer (32), a microphone (22, 22′), a transmitter unit (42), and a control unit (38).
Oticon A/s
05/21/15
20150139441
new patent

System and minimizing active speech disruptions and assuring task level continuity on a flight deck


A flight deck communication system comprises a speech engine for receiving a pilot's speech input and an aural annunciation manager. A smart pilot is coupled to the speech engine and to the aural annunciation manager and configured to (a) generate new aural message annunciation requests, (b) determine if the pilot is engaged in an active speech input task, (c) deferring annunciation if the message is not a high priority message, (d) annunciate the deferred message when the active speech input task is completed, (e) annunciate the received message substantially immediately if the message is a high priority message, and (f) store the progress of the active task..
Honeywell International Inc.
05/21/15
20150139424
new patent

Key agreement for wireless communication


Methods, systems, and computer programs for performing key agreement operations in a communication system are described. In some aspects, a wireless network operator receives a mobile device identifier and accesses a secret key associated with the mobile device.
Certicom Corp.
05/21/15
20150139415
new patent

Aggregated multi-topic agent desktop


A dialog aggregator provided by a contact center communication system for text-based interaction chains is described along with various methods and mechanisms for administering the same. The dialog aggregator produces a summary, in real-time, of questions posed and existing answers in the interaction chain while identifying outstanding questions that have not been answered for display to an agent.
Avaya Inc.
05/21/15
20150139413
new patent

Intelligent call lead generation


A computerized method and system for intelligent call lead generation is disclosed. The method includes receiving a telephone number and request for communication from a consumer, identifying an enterprise contact based at least in part on the request for communication, placing a first telephone call to the telephone number with a communication system and a second telephone call to a second telephone number associated with the enterprise contact with the communication system, merging the first telephone call and the second telephone call with the communication system into a merged call, and transmitting communication between the consumer and the enterprise contact with the communication system through the merged call..
Gen3ventures, Llc
05/21/15
20150139409
new patent

Contact advocate


A contact center work assignment engine communication system hosts a multi-functional contact advocate to manage communications and history for customers, including the ability to report issues, provide updates, identify and solve problems, store history, interface with contact center components, including agents and experts, creating a proactive automatic assistant for contact center customers.. .
Avaya Inc.
05/21/15
20150139375
new patent

Communication system, receiver, and eye-opening measuring method


A communication system includes: a plurality of lanes; a plurality of transmission circuits respectively outputting data to the lanes in accordance with a transmission clock; and a plurality of reception circuits respectively receiving data from the lanes, each reception circuit includes: a clock data recovery circuit extracting own clock information from received data: a clock information switch circuit selecting either one of the own clock information of the reception circuit or another own clock information of an another reception circuit; a phase shifter generating a phase adjusted clock from a common reception clock source in accordance with clock information selected by the clock information switch circuit; and an input circuit taking in transmitted data in accordance with the adjusted clock, and the clock information switch circuit selects the own clock information in a normal operation and selects the another own clock information in an eye-opening measurement operation.. .
Fujitsu Limited
05/21/15
20150139351
new patent

Method and frequency interleaving


The disclosure generally relates to a method and apparatus for frequency interleaving. Specifically, an embodiment of the disclosure relates to a communication system having one or more antennas, a radio, a memory circuit, and a processor circuit.
05/21/15
20150139350
new patent

Multi-level differential decoding device and quadrature amplitude modulation communication system


Differential decoding processing applied to multilevel modulation is accomplished with the circuit scale kept small by including; an msb coordinate rotating part for performing coordinate rotation based on information of the first two most significant bits of a signal received via a synchronous detection part; an msb symbol likelihood generating part for generating likelihood with respect to the first two most significant bits after differential decoding, with the use of two sets of bit strings at different points in time for which coordinate rotation has been performed; an lsb symbol likelihood generating part for generating likelihood with respect to less significant bits; and a soft decision error correction decoding part for generating a decoded signal with the use of the likelihood of the first two most significant bits and the likelihood of the less significant bits.. .
Mitsubishi Electric Corporation
05/21/15
20150139348
new patent

Transmitting circuit, transceiver, communication system, and transmitting data


A transmitting circuit, a transceiver, a communication system, and a method for transmitting data. The transmitting circuit includes a digital interface circuit configured to obtain, in a predetermined bandwidth, data to be sent, and decompose the data into n parallel sub digital signal flows; a digital modulation circuit configured to modulate the n sub digital signal flows to obtain n modulated signals; a frequency relocation circuit configured to perform frequency relocation on the n modulated signals; a synthesizer configured to modulate m modulated signals of the n modulated signals that have undergone frequency relocation into a bandwidth signal; a digital to analog converter configured to receive the bandwidth signal, and perform digital to analog conversion on the bandwidth signal to obtain an analog signal; an up-conversion circuit configured to receive the analog signal, and convert the analog signal into a radio frequency signal..
Huawei Technologies Co., Ltd.
05/21/15
20150139347
new patent

Weighted sum data rate maximization using linear transceivers in a full-duplex multi-user mimo system


Signal interference associated with multi-user multiple-input multiple-output (mimo) full-duplex wireless communication systems is reduced. In an example, first streams are received by a mimo base station from uplink user devices based on a first availability of channel matrices and second streams are transmitted to downlink user devices based on a second availability of the channel matrices.
The Hong Kong University Of Science And Technology
05/21/15
20150139346
new patent

Method and device for efficient feedback in wireless communication system supporting multiple antennas


The present description relates to a wireless communication system, and more particularly, discloses a method and a device for efficient feedback in a wireless communication system supporting multiple antennas. According to one embodiment of the present invention, the method for transmitting channel status information on a downlink transmission through an uplink, in the wireless communication system, comprises the following steps: transmitting a rank indicator (ri) in a first subframe; transmitting a first precoding matrix index (pmi) in a second subframe; and transmitting a second pmi and channel quality information (cqi) in a third subframe, wherein the precoding matrix to be applied to the transmission of the downlink can be determined by a combination of the first and second pmis..
Lg Electronics Inc.
05/21/15
20150139345
new patent

Mimo communication method


A method of achieving diversity in a multiple-input-multiple-output (mimo) communication system. The mimo communication system has a lower number of receiving antennas compared to the number of transmitting antennas.
Sony Corporation
05/21/15
20150139344
new patent

Method and device for transmitting and receiving multi-input multi-output (mimo) signal in wireless communication system in which plural communication systems are present


A device for transmitting and receiving multi-input multi-output (mimo) signal in a wireless communication system in which a plurality of communication systems is present includes a plurality of antenna modules and a recognition module for recognizing at least one of network information or antenna information of a source device. The recognition module compares a measurement result of the plurality of antenna modules with pre-stored information to recognize the network information or antenna information of the source device..
Lg Electronics Inc.
05/21/15
20150139294
new patent

Method and performing superposition coded modulation scheme in a broadcasting or communication system


A method and an apparatus for performing a superposition coded modulation (scm) scheme in a broadcasting or communication system including a controller are provided. The method includes controlling an scm coefficient by the controller.
Postech Academy-industry Foundation
05/21/15
20150139290
new patent

Upstream frequency response measurement and characterization


Upstream frequency response measurement and characterization. Signaling is provided between respective communication devices within a communication system.
Broadcom Corporation
05/21/15
20150139285
new patent

Compact floating point delta encoding for complex data


A method, apparatus, and system for compression of complex data signals within a telecommunications base station. The system may include a transmitter configured to determine a larger value of either real or imaginary components of a digital complex signal.
Rockstar Consortium Us Lp
05/21/15
20150139248
new patent

Variable response interframe space in communication systems


A response interframe space (rifs) time period may be adapted in a communication system. The rifs time period may be based, at least in part, on channel conditions (e.g., data rate) between a first device and a second device.
Qualcomm Incorporated
05/21/15
20150139247
new patent

Communication apparatus, integrated circuit, and communication method


In communication method for communicating via a transmission channel to which first communication apparatuses communicating based on a first communication system, second communication apparatuses communicating based on a second communication system, and third communication apparatuses communicating based on a third communication system are connected, a data transmission domain and a notification domain for notifying a data transmission within the data transmission domain are allocated to the first communication apparatuses, the second communication apparatuses, and the third communication apparatuses, respectively. In the communication method, notices of the data transmission for each of the first communication apparatuses, the second communication apparatuses and the third communication apparatuses are transmitted within the notification domain, and the data transmission domain is reallocated in accordance with the notices transmitted from the first, second and third communication apparatuses..
Panasonic Corporation
05/21/15
20150139226
new patent

Multicast communication method, communication node device and program


Disclosed is a communication node device constituting a communication system performing multicast, which is characterized by that: when having forwarded data to a child node subordinate to it along a normal distribution path, it sets a retransmission timer also with respect to a child node on a redundant distribution path; and when having received data, it sends a reception confirmation message to both the parent node of the normal distribution path and a parent node of the redundant distribution path.. .
Nec Corporation
05/21/15
20150139207
new patent

Method and low-power scanning in wlan system


The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for low-power scanning in a wlan system. A method for a station (sta) scanning in the wireless communication system, according to one embodiment of the present invention, comprises the steps of: transmitting a null data packet (ndp) probe request frame; and receiving from an access point (ap) a probe reply frame as a replay to the ndp probe request frame, wherein the ndp probe request frame can include a compressed service set id (ssid)..
Lg Electronics Inc.
05/21/15
20150139201
new patent

Method for transmitting and receiving frame in wireless local area network system and the same


Disclosed are a method for transmitting and receiving a frame in a wireless local area network (wlan) system and an apparatus for the same. A method for generating interference/non-interference station lists includes receiving a first frame from a second station, acquiring a receiver address of the first frame from the first frame, and setting, based on whether to receive a second frame that is a response to the first frame from a third station indicated by the receiver address within a preset time from a time when the first frame has been received, the third station as an interference station or a non-interference station.
Electronics & Telecommunications Research Institute
05/21/15
20150139200
new patent

Base station, wireless communication system, and controlling allocation of wireless resource


A base station provides a first wireless area to communicate with a wireless terminal using a wireless resource. The base station includes a controller that, when controlling allocation of a first wireless resource to be used for data communication between the base station and the wireless terminal in the first wireless area, refers to allocation information representing allocation of a second wireless resource to be used for communication of a preamble of random access in a second wireless area..
Fujitsu Limited
05/21/15
20150139196
new patent

Method and arrangement in a wireless communication system


Also, a method and arrangement in a user equipment for assisting a base station in scheduling physical resources in a transmission bandwidth to the user equipment is described.. .
05/21/15
20150139194
new patent

Processing apparatus, mobile communication system, base station apparatus, switching connection of mobile station, and non-transitory computer readable medium storing program


A processing apparatus operates aiming to realize handover to each mobile station while reducing a failure rate of the handover even when psc confusion is generated. More specifically, when a connection of the mobile station is switched from a first base station to a second base station, the processing apparatus determines the second base station by selecting from a plurality of base stations according to connection history information indicating a success or a failure of past switching of the connection from the first base station to at least one of the plurality of base stations..
05/21/15
20150139190
new patent

Method and neighbor cell tracking


The client terminals in a mobile wireless communication system typically continually search and keep track of the neighbor cells surrounding the cell from which it may be receiving service. Keeping track of neighbor cells by the client terminal may require periodic measurements on the neighbor cells and these measurements contribute to power consumption in the client terminal.
Mbit Wireless, Inc.
05/21/15
20150139189
new patent

Method and managing information in a communication system


In accordance with an example embodiment of the present invention in a heterogeneous network, there is provided an apparatus, comprising a receiver configured to receive information from a local access point, the information comprising system information of a macro base station associated with the local access point. The information may be received responsive to a request and/or the information may comprise full system information.
Nokia Corporation
05/21/15
20150139188
new patent

Method, computer program and transmission signal rank determination


The present disclosure relates to a method (20) for transmission signal rank determination performed in a base station node (3) of a communication system (1). The base station node (3) serves a first cell (9) and the first cell (9) has a neighboring cell (8) served by a neighboring base station node (2).
Telefonaktiebolaget L M Ericsson (publ)
05/21/15
20150139177
new patent

Methods and multi-carrier communication systems with adaptive transmission and feedback


An arrangement is disclosed where in a multi-carrier communication system, the modulation scheme, coding attributes, training pilots, and signal power may be adjusted to adapt to channel conditions in order to maximize the overall system capacity and spectral efficiency without wasting radio resources or compromising error probability performance, etc.. .
Neocific, Inc.
05/21/15
20150139176
new patent

Mobile communication system and user terminal


In a mobile communication system that supports d2d communication in which radio communication is directly performed between a first user terminal and a second user terminal in a frequency and a time assigned from a base station, in a time in which data is to be received from the first user terminal, when the second user terminal does not receive the data from the first user terminal, the second user terminal transmits failure notification indicating reception failure in the d2d communication to the base station.. .
Kyocera Corporation
05/21/15
20150139174
new patent

Method and transmitting control information in a wireless communication system


A wireless communication system is disclosed. Disclosed herein are methods for transmitting a physical uplink control channel (pucch) signal in a wireless communication system, which includes setting transmit power for the pucch signal, and an apparatus thereof.
Lg Electronics Inc.
05/21/15
20150139173
new patent

Method for communicating with data through component carriers in mobile communication system to which carrier aggregation method is applied and apparatus therefor


The present invention relates to a method for enabling a terminal to communicate with data by modifying an association relationship among component carriers in a mobile communication system supporting carrier aggregation and an apparatus therefor. The method in accordance with one embodiment of the present invention, comprises: receiving a message including identifier information for modifying an association relationship among at least one downlink component carrier and at least one uplink component carrier from a base station; receiving predetermined data through at least one downlink component carrier from the base station; and transmitting feedback data to the base station for data received through the uplink component carrier modified according to the identifier information..
Lg Electronics Inc.
05/21/15
20150139172
new patent

Mobile station apparatus, base station apparatus, communication system, communication method, integrated circuit, and mobile station apparatus control program


A mobile station apparatus using aggregated cells to connect to a base station apparatus. The mobile station apparatus determines a cell and a random access channel, where the cell being one of the aggregated cells, the cell determined based on first information in a radio resource control (rrc) message, the first information including a transmission setting of a random access channel on an uplink of the cell, the cell used to transmit a request an uplink radio resource which is required to transmit uplink data, and the random access channel for the radio resource request in a case that second information does not including an uplink control channel resource information for the radio resource request, the second information included in the rrc message..
Sharp Kabushiki Kaisha
05/21/15
20150139171
new patent

Method and apparatus of activating/deactivating secondary carriers in mobile communication system using carrier aggregation


A method for activating/deactivating secondary carriers of a user equipment (ue) in a mobile communication system supporting carrier aggregation is provided. The method comprises, receiving a control message including an activation/deactivation control element (ce) in a first sub-frame from a base station, identifying an activation command or a deactivation command of at least one secondary carrier based on the control message, determining whether a current sub-frame is a second sub-frame or not, performing at least one first operation for the at least one secondary carrier in a second sub-frame, and performing, when the activation/deactivation ce indicates deactivation of the at least one secondary carrier, at least one second operation for the at least one secondary carrier no later than the second sub-frame..
Samsung Electronics Co., Ltd.
05/21/15
20150139170
new patent

Method and apparatus of activating/deactivating secondary carriers in mobile communication system using carrier aggregation


A method for activating/deactivating secondary carriers of a user equipment (ue) in a mobile communication system supporting carrier aggregation is provided. The method comprises, receiving a control message including an activation/deactivation control element (ce) in a first sub-frame from a base station, identifying an activation command or a deactivation command of at least one secondary carrier based on the control message, determining whether a current sub-frame is a second sub-frame or not, performing at least one first operation for the at least one secondary carrier in a second sub-frame, and performing, when the activation/deactivation ce indicates deactivation of the at least one secondary carrier, at least one second operation for the at least one secondary carrier no later than the second sub-frame..
Samsung Electronics Co., Ltd.
05/21/15
20150139165
new patent

Method and transmitting a reference signal in a multl-antenna system


A method is described for transmitting, by a user equipment (ue), a demodulation reference signal (dmrs) for a physical uplink shared channel (pusch) in a wireless communication system. A cyclic shift field is received through a physical downlink control channel (pdcch) from a base station.
Lg Electronics Inc.
05/21/15
20150139164
new patent

Base station apparatus, mobile station apparatus, communication system, and communication method


A communication apparatus provided with a selector that selects a subframe, which transmits a signal to a first communication apparatus from a second communication apparatus by a first carrier, as a subframe for transmitting data from the first communication apparatus to the second communication apparatus by a second carrier, from among a plurality of subframes which form wireless frames and are respectively allocated in any transmission directions of time-division duplex; a joint coder that jointly codes indication information for indicating the subframe selected by the selector with control information transmitted by the first carrier to generate a code; and a code transmitter that transmits the code generated by the joint coder to the second communication apparatus by the first carrier.. .
Fujitsu Limited
05/21/15
20150139158
new patent

Control channel signaling using a common signaling field for transport format and redundancy version


New control signalling is associated to a protocol data unit conveying user data in a mobile communication system and to the control channel signal. A mobile station and a base station and their respective operation are described in view of the newly defined control channel signals.
Optis Wireless Technology, Llc
05/21/15
20150139154
new patent

Method and transmitting control information in a wireless communication system


A method for transmitting a signal via physical uplink control channel (pucch) in a wireless communication system and an apparatus for performing the method are provided. Control information bits are modulated to generate n1 modulation symbols, wherein n1 is twice a number of subcarriers in one resource block (rb).
Lg Electronics Inc.
05/21/15
20150139151
new patent

Method and device for transmitting/receiving downlink reference signal in wireless communication system


The present invention relates to a wireless communication system, and discloses a method and a device for transmitting/receiving a downlink reference signal in a wireless communication system. The present invention provides a way for maintaining orthogonality of a reference signal between cells in a multi-cell operation..
Lg Electronics Inc.
05/21/15
20150139149
new patent

Mapping of control information to control channel elements


The invention relates to a new structure of a control channel region within a sub-frame of a 3gpp-based based communication system using ofdm in the downlink. This new structure of a control channel region is inter alia particularly suitable for conveying physical downlink control channel information from a donor enodeb to a relay node.
Panasonic Intellectual Property Corporation Of America
05/21/15
20150139146
new patent

Method and transmission and reception of data streams in digital video broadcasting systems


A method of transmitting data in a wireless communication system is provided. The method comprises mapping service data onto a first set of multiple physical layer pipes (plps), mapping the first set of multiple plps onto a first set of logical frames, wherein each of the first set of logical frames is of the same size, forming a first logical channel comprising the first set of logical frames, and transmitting the mapped service data over a target delivery system..
Samsung Electronics Co., Ltd.
05/21/15
20150139141
new patent

Method and reducing inter-cell interference in radio communication system


A method of a first cell for supporting a downlink channel demodulation at a user equipment. The method according to one embodiment includes transmitting, by the first cell to the user equipment, information on a cell-specific reference signal (crs) of a second cell including at least one crs antenna port count information of the second cell or multicast/broadcast over single frequency network (mbsfn) subframe configuration information of the second cell; and transmitting, by the first cell to the user equipment, a downlink signal on the downlink channel.
Lg Electronics Inc.
05/21/15
20150139139
new patent

Method and device for transmitting response information, and resource allocation for response information transmission according to transmission conditions in a wireless communication system


A method for allocating a resource for response information transmission and transmitting according to transmission conditions in a wireless communication system according to the present invention comprises the steps of: setting a specific field value of a control channel depending on the allocation method by determining a transmission method or transmission quantity of data to be transmitted to a user's terminal from a data channel, a method of generating response information of the data according to the transmission quantity or transmission method, and an allocation method for indicating the response information resource; transmitting the data channel including the transmitting data and the control channel to the user's terminal; confirming the response information, which is transmitted from a resource allocated by the allocation method, for the data transmitted from the user's terminal; and determining whether the transmitted data area retransmitted according to the confirmed response information.. .
Pantech Co., Ltd.
05/21/15
20150139135
new patent

Method for allocating resources in a wireless communication system and a device for the same


A method of transmitting a relay physical downlink control channel (r-pdcch) at a base station in a wireless communication system. A set of virtual resource blocks (vrbs) are assigned for the r-pdcch to a downlink subframe.
Lg Electronics Inc.
05/21/15
20150139133
new patent

Method and transmitting and receiving control channels by restricting a set of the control channels in a wireless communication system


A method and apparatus are provided for transmitting control information in a base station for a wireless communication system. The method includes receiving, from a terminal, a channel quality indicator (cqi); determining at least one control channel element (cce) for a physical downlink control channel (pdcch) based on the received cqi and an identifier (id) of the terminal; and transmitting, to the terminal, control information on the pdcch including the determined at least one cce.
Samsung Electronics Co., Ltd.
05/21/15
20150139128
new patent

Frequency assignment method and transmission apparatus therefor


A frequency assignment method in a communication system is provided. The method includes transmitting, by a base station, a pilot signal to the plurality of terminals; receiving, by the base station, channel information and a signal to interference ratio (sir) from the plurality of terminals as feedback information; determining, by the base station, a number of subcarriers to be used for interference alignment and a terminal to which interference alignment is to be applied, using the feedback information; selecting, by the base station, a frequency set to be used for interference alignment among preset frequency sets for interference alignment, and generating a transmit precoding matrix using a maximum of degrees of freedom (dof) that can be obtained for each frequency; and transmitting, by the base station, an index of the selected frequency set to the determined terminal using the generated transmit precoding matrix..
Korea University Research And Business Foundation
05/21/15
20150139126
new patent

Terminal device for receiving signal in wireless communication sytem for supporting a plurality of component carriers and method thereof


Disclosed are a terminal device for receiving a signal in a wireless communication system for supporting a plurality of component carriers and a method thereof. In the terminal device for receiving the signal in the system for supporting the component carriers, a receiver receives a physical downlink control channel (pdcch) including control information of a first type component carrier from a base station or a relay.
Lg Electronics Inc.
05/21/15
20150139123
new patent

System and reducing decoding for carrier power control


A method for processing a control channel at a user agent (ua) to identify power control commands within a wireless communication system, the method comprising the steps of, at a user agent, monitoring for power control messages on a single carrier, decoding a message received on the single carrier to generate decoded information and using the decoded information to identify a power control command for each of at least first and second carriers.. .
Blackberry Limited
05/21/15
20150139115
new patent

Method and transreceiving operating channel information in wireless communication system


The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for transreceiving operating channel information. A method for providing an operating parameter of a station, which operates in a whitespace band, according to the present invention, comprises the steps of: transmitting a frame comprising an operation information field including a channel width subfield; and transmitting a signal (sig) field of a physical layer convergence procedure (plcp) protocol data unit (ppdu) preamble, wherein the sig field comprises a bandwidth (bw) field, and wherein the type of the ppdu can be determined on the basis of the channel width subfield and the bw field..
Lg Electronics Inc.
05/21/15
20150139112
new patent

Method for reporting channel state information for three-dimensional beam forming in wireless communication system and apparatus therefor


Disclosed is a channel state information reporting method for enabling a terminal to support a large-scale multiple-input multiple output (mimo) in a wireless communication system. The method comprises the steps of: receiving, from a base station, first reference signal information corresponding to vertical antenna ports and second reference signal information corresponding to horizontal antenna ports: transmitting, to the base station, information related to a specific antenna port from among the vertical antenna ports using the first reference signal information; and transmitting, to the base station, horizontal channel state information using the second reference signal information..
Lg Electronics Inc.
05/21/15
20150139110
new patent

Methods for scheduling communication resources to a wireless device and scheduling device


The disclosure relates to a method 10 performed in a scheduling device 3 for scheduling communication resources to a wireless device 4 configured for wireless communication within a communication system 1. The method 10 comprises detecting 11, within a group of wireless devices of a first priority class, a first wireless device 4 to be scheduled; determining 12 a cluster time for the first wireless device 4; and scheduling 13, for the duration of the determined cluster time, consecutive communication resource units to the first wireless device 4..
Telefonaktiebolaget L M Ericsson (publ)
05/21/15
20150139109
new patent

Method and receiving control information through epdcch in wireless communication system


The present invention according to one embodiment is a control information receiving method wherein the method enables a terminal to receive control information through an enhanced physical downlink control channel (epdcch) in a wireless communication system, and comprises the steps of: indexing resource elements (re) included in a physical resource block (prb) set of a received subframe, as ‘n’ enhanced resource element groups (ereg) per prb pair; indexing the indexed ereg as ‘m’ enhanced control channel elements (ecce) per prb pair; and determining epdcch candidates constituting a specific search space for a terminal on the basis of the indexed ecce and performing blind decoding, wherein the number of ereg per prb pair, ‘n’ is determined by considering at least one among the available re number in prb pairs, a structure of the subframe, and a type of carrier.. .
Lg Electronics Inc.
05/21/15
20150139106
new patent

Wireless communication apparatus, wireless communication method, wireless communication system, and processor


Mu-mimo is implemented with little changes in the mechanism of the dcf. There is provided a wireless terminal station apparatus that is used in a wireless communication system formed of one wireless base station apparatus and a plurality of wireless terminal station apparatus, in which grouping is performed on the wireless terminal station apparatus in such a way that the wireless terminal station apparatus belongs to any one of a plurality of groups, and the wireless terminal station apparatus includes a backoff controlling portion that performs control such that a backoff value at the time of random backoff, the backoff value of the wireless terminal station apparatus belonging to at least one group, is selected from a set of candidates for a backoff value which is a set of values formed of predetermined limited numbers..
Sharp Kabushiki Kaisha
05/21/15
20150139104
new patent

Method for transmitting and receiving downlink control channels in wireless communication systems, and same


The present invention relates to a method for receiving a downlink signal by a terminal from a base station in a wireless communication system. In particular, the method includes the steps of: receiving an enhanced physical downlink control channel (epdcch) for the terminal from the base station; selecting a first epdcch physical resource block (prb) pair or a second epdcch prb pair on the basis of the effective size of a resource block group (rbg) allocated to the terminal and/or the system bandwidth; and receiving a physical downlink shared channel (pdsch) on the basis of the epdcch form among the remaining prb pairs excluding the selected epdcch prb from among prb pairs included in the rbg..
Lg Electronics Inc.
05/21/15
20150139103
new patent

Method for transceiving control signals, and apparatus therefor


The present invention relates to a method and apparatus for transmitting an ack/nack signal in a wireless communication system. The method comprises receiving downlink control information including a first field for power control information and a second field for resource allocation information through a physical downlink control channel; receiving downlink data using the resource allocation information; and transmitting an ack/nack signal through an ack/nack resource over a first carrier.
Lg Electronics Inc.
05/21/15
20150139096
new patent

Radio communication system, serving gateway, network, and logical path establishment method


A radio communication system includes a packet gateway, serving gateways, a switching center that controls establishment of a logical path, a base station, and a user device. A first serving gateway transmits connection information to other nodes.
Ntt Docomo, Inc.
05/21/15
20150139095
new patent

Method to address infrequent transmission


Communication systems, such as an evolved packet system, may benefit from methods for addressing infrequent transmissions. In particular, certain communication systems in which machine type communication devices are deployed may benefit from a machine type communication feature for infrequent transmission.
Nokia Solutions And Networks Oy
05/21/15
20150139093
new patent

Method and device for receiving control information in wireless communication system


The present invention according to one embodiment relates to a method for enabling a terminal to receive control information in a wireless communication system, and the method for receiving the control information comprises the step of attempting to decode a set of enhanced physical downlink control channel (epdcch) candidates according to each set level, wherein a minimum value among the values available as the set levels is set according to the amount of available resources for an epdcch within a physical resource block (prb) pair that is attempting to decode.. .
Lg Electronics Inc.
05/21/15
20150139086
new patent

Communication system and communication control method


In a communication system 301, a wireless base station device 111 transmits inquiry information for acquiring an address of an internal network connection device 102 to a communication management device 103. The communication management device 103 receives the inquiry information, and transmits response information indicating the address of the internal network connection device 102 to the wireless base station device 111.
Sumitomo Electric Industries, Ltd.
05/21/15
20150139078
new patent

Communication supporting method and apparatus using non-access stratum protocol in mobile telecommunication system


A method and apparatus for supporting non-access stratum (nas) communication between a user equipment (ue) and a mobility management entity (mme) efficiently by addressing the signaling problems occurring between the ue and the mme in a situation where it is necessary for a network node to identify the ue and acquire ue information, if there is any, from another network node to which the ue has been attached, are provided. The method for communication between the ue and network based on the nas protocol messages and operations is implemented with the involvement a ue, an mme, and an old mme or an old serving general packet radio service (gprs) support node (sgsn) to which the ue has been attached before so as to facilitate discovering a best node using the ue information acquired from the old mme or old sgsn during the communication between the ue and the network, resulting in a reduction of a communication delay between the ue and network and an improvement of communication efficiency..
Samsung Electronics Co., Ltd.
05/21/15
20150139077
new patent

Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference


A system that incorporates teachings of the subject disclosure may include, for example, a process for measuring by a system having a processor, within a wide frequency band, signal power levels received in the specified narrow frequency bands, determining an average composite wideband power level that excludes a portion of the signal power levels, determining an adaptive threshold from the average composite wideband power level, detecting interference according to the adaptive threshold, and configuring an adjustable bandwidth of a filter to suppress at least a portion of the interference. Other embodiments are disclosed..
Isco International, Llc
05/21/15
20150139072
new patent

Satellite mesh communication system and acm control method using the same


Provided are a satellite mesh communication system and an adaptive coding modulation (acm) control method using the same. The acm control method include establishing, by the central station, star and mesh connections between the terminal stations, receiving, by each terminal station, a data burst including modcod information for acm control through the established mesh connection, checking, by each terminal station, a mesh connection link state in response to reception of the data burst, determining, by each terminal station, new requested modcod information in units of established mesh connections to transmit a data burst including the determined requested modcod information to a partner terminal station, and changing a previous modcod according to the requested modcod to transmit a data burst in units of mesh connections according to the changed modcod..
Electronics And Telecommunications Research Institute
05/21/15
20150139069
new patent

Station for data transmission/reception synchronization


A source station for synchronization of transmission and reception of data in a cooperative communication system includes a first receiver to receive, from a destination station, a first request frame including information regarding a first point in time when a first response frame is to be transmitted; a first transmitter to transmit the first response frame to the destination station, at the first point in time; a second transmitter to transmit, to a relay station, a second request frame including information regarding a second point in time when a second response frame is to be transmitted; a second receiver to receive the second response frame transmitted by the relay station at the second point in time; and a time estimator to estimate a first propagation delay time between the source station and the relay station, based on a time in which the second response frame is received.. .
Electronics And Telecommunications Research Institute
05/21/15
20150139068
new patent

Method and apparatus of receiving different types of subframes in mobile communication system


A method and terminal in a wireless communication system are provided. The method includes receiving system information including information associated with a sub-frame configuration of a multimedia broadcast multicast service single frequency network (mbsfn) sub-frame, receiving dedicated message including information on configuration of a transmission mode of the terminal, detecting, if the terminal is configured in a first transmission mode, a physical downlink control channel (pdcch) in a first sub-frame of the mbsfn sub-frame, and decoding a physical downlink shared channel (pdsch) in the first sub-frame of the mbsfn sub-frame..
Samsung Electronics Co., Ltd.
05/21/15
20150139067
new patent

Method and transmitting multimedia broadcast data in wireless communication system


A core network node and method for use in a wireless system are provided. The method includes transmitting, by a core network node, one or more service data unit (sdus) to a base station; and transmitting, by the core network node, a control message including respective length information of the one or more sdus to the base station.
Samsung Electronics Co" Ltd.
05/21/15
20150139066
new patent

Method and transmitting multimedia broadcast data in wireless communication system


A base station and method for use in a wireless system are provided. The method includes receiving, by a base station, one or more service data unit (sdus) from a core network node; receiving, by the base station, a control message including respective length information of the one or more sdus from the core network node; and processing, by the base station, the one or more sdus, based on the length information included in the control message.
Samsung Electronics Co., Ltd.
05/21/15
20150139065
new patent

Method and transmitting multimedia broadcast data in wireless communication system


A base station and method for use in a wireless system are provided. The method includes receiving, by a base station, one or more service data units (sdus) from a core network node; receiving, by the base station, a control message including respective length information of the one or more sdus from the core network node; identifying, by the base station, consecutive sdus are not received; and muting, by the base station, one or more subframes impacted by a loss of the consecutive sdus based on the length information included in the control message.
Samsung Electronics Co., Ltd.
05/21/15
20150139064
new patent

Method and transmitting multimedia broadcast data in wireless communication system


A core network node and method for use in a wireless system are provided. The method includes transmitting, by a core network node, one or more service data unit (sdus) to a base station; and transmitting, by the core network node, a control message including respective length information of the one or more sdus to the base station.
Samsung Electronics Co., Ltd.
05/21/15
20150139063
new patent

Methods and apparatuses for managing simultaneous unicast and multicast/broadcast services in a wireless communication system


Techniques are provided for managing simultaneous unicast and multicast/broadcast services. For example, there is provided a method operable by a user equipment (ue) or the like, that involves transmitting, upon initial connection with a wireless communication system, a first message indicating one or more capabilities of the ue.
Qualcomm Incorporated
05/21/15
20150139059
new patent

Method and device for component carrier management in a wireless communication system


Provided are a method and device in which a terminal manages component carriers in a wireless communication system. The terminal receives activation pattern data indicating activation or inactivation of at least one serving cell from a base station, and activates or inactivates the at least one component carrier in accordance with the activation pattern data..
Lg Electronics Inc.
05/21/15
20150139055
new patent

Transmission apparatus, reception apparatus, communication system, transmission method, and reception method


Provided is a transmission apparatus capable of reducing power consumption of a reception apparatus. The transmission apparatus includes a modulator that modulates a data signal to generate a transmission signal.
Panasonic Corporation
05/21/15
20150139045
new patent

Call transfer with network spanning back-to-back user agents


A communication system, method, and components are described. Specifically, a communication system having the ability to facilitate call transfer across a session border controller (sbc) is provided.
Avaya Inc.
05/21/15
20150139039
new patent

Communication making telephone calls over the internet


A system and related method are disclosed for sending sms messages and phone calls via a voice over internet protocol network. Disclosed embodiments permit the insertion of user identification data into the calls or sms messages such that the recipient's phone displays that data as caller identification.
05/21/15
20150139030
new patent

Node apparatus, record medium for storing control program, wireless communication system, and data communication


First node stores completion information on second node that is adjacent to the first node, the completion information indicating whether or not a route between a target destination and the second node has been constructed using an address with a specified size; acquire a first address with the specified size that specifies the first node, and transmits to adjacent nodes the completion information on the first node indicating that the route between the target destination and the first node has been constructed using an address with a specified size, when the completion information on the second node has indicated that the route between the target destination and the second node has been constructed using the address with the specified size and when the first address has been acquired; and transmits a data frame by using the first address, when the completion information on the first node is transmitted.. .
Fujitsu Limited
05/21/15
20150139021
new patent

Decentralized caching system


In a satellite communication system comprising at least a hub and a plurality of terminals, at least one terminal may include a cache for storing data objects. The cache may be based on a detachable memory device that may be inserted to or removed from the terminal at any given time, including after the terminal is deployed.
Gilat Satellite Networks Ltd.
05/21/15
20150139020
new patent

Device and controlling drive test in wireless communication system


An apparatus and method for matching the radio channel measurement timing of minimization of drive test (mdt) cycle with timings of the discontinuous reception (drx) cycle are provided. The radio channel measurement method of a terminal according to the present invention includes configuring a drx cycle, receiving a minimization of drive test (mdt) cycle, comparing the drx cycle and the mdt cycle, measuring, when the mdt cycle is an integer multiple of the drx cycle, the radio channel at drx timings matching with mdt timings, and storing a result of the measurement..
Samsung Electronics Co., Ltd.
05/21/15
20150139017
new patent

Mdt information-reporting format in a wireless communication system, and time-stamp configuring method and apparatus


A method for configuring a minimization of drive test (mdt) information reporting format and a time-stamp is provided that supports mdt in a 3rd generation partnership project (3gpp) system. The method defines a reporting format needed in a process where ue transmits mdt measurements to a serving base station, and sets the number of bits required to log time stamp and the unit of logging time..
Samsung Electronics Co., Ltd.
05/21/15
20150139013
new patent

Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference


A system that incorporates teachings of the subject disclosure may include, for example, a method for analyzing a wide frequency band with respect to signal power levels in specified narrow frequency bands, detecting narrow band signal power levels received in the specified narrow frequency bands, determining an average composite wideband power level from the narrow band signal power levels, determining an adaptive threshold, detecting narrow band interference according to one of the average composite wideband power level, the adaptive threshold, or both, prioritizing the detected narrow band interference, and selectively filtering a portion of the detected narrow band interference according to the prioritization. Other embodiments are disclosed..
Isco International, Llc
05/21/15
20150139012
new patent

Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference


A system that incorporates teachings of the subject disclosure may include, for example, a method for analyzing a wide frequency band with respect to signal power levels in specified narrow frequency bands, detecting narrow band signal power levels received in the specified narrow frequency bands, determining an average composite wideband power level from the narrow band signal power levels, determining an adaptive threshold from the average composite wideband power level, detecting narrow band interference according to the adaptive threshold, and configuring a filter to substantially suppress the detected narrow band interference. Other embodiments are disclosed..
Isco International, Llc
05/21/15
20150139009
new patent

Signaling comp scheme and apparatus therefor


A method for link adaptation in a wireless communication system, the method performed by a user equipment (ue) and including measuring a channel state at a first time instance, reporting a measurement value of the channel state, and receiving scheduling based on the reported measurement value of the channel state from a serving base station at a second time instance. Traffic generation of a neighboring base station is restricted at least between the first time instance and the second time instance to accord the reported measurement value of the channel state with a channel state at the second time instance..
Lg Electronics Inc.
05/21/15
20150139005
new patent

Communication system, base station apparatus, mobile station apparatus, measurement method, and integrated circuit


A base station apparatus configures, for each of configurations for channel state information reference signals included in a measurement configuration, a measurement offset to offset a result of measurement using the channel state information reference signal, based on the purpose of measurement. A mobile station apparatus adds the corresponding measurement offset included in the measurement configuration to a result of measuring each of the channel state information reference signals and judges whether a condition of a report configuration is satisfied..
Sharp Kabushiki Kaisha


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