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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


Method for reselecting cell by user equipment in wireless communication system and device therefor

Lg Electronics

Method for reselecting cell by user equipment in wireless communication system and device therefor

Method and apparatus for transmitting configuration in wireless communication system

Lg Electronics

Method and apparatus for transmitting configuration in wireless communication system

Method and apparatus for transmitting configuration in wireless communication system

Tata Consultancy Services Limited

System and method for managing message queues in a peer-to-peer communication network

Date/App# patent app List of recent Communication System-related patents
02/26/15
20150058911
 Reception apparatus, terminal apparatus, control method, program, and communication system patent thumbnailnew patent Reception apparatus, terminal apparatus, control method, program, and communication system
Disclosed herein is a reception apparatus including: a reception portion configured to receive av content being transmitted; a command execution portion configured to execute a first application program in response to a first command for controlling the operation of the first application program executed in interlocked related to the av content; a command transmission portion configured to transmit to an external terminal apparatus a second command for controlling the operation of a second application program that can be executed by the terminal apparatus in interlocked relation to the av content when the terminal apparatus is connected to the reception apparatus; and a command reception portion configured to receive the first command transmitted from the terminal apparatus executing the second application program. The command execution portion executes the first application program in response to the received first command..
Sony Corporation
02/26/15
20150058881
 System and  promoting marketable items patent thumbnailnew patent System and promoting marketable items
A system that incorporates teachings of the present disclosure may include, for example, a media processor having a controller to receive from a media communication system metadata describing one or more marketable items depicted in a media program supplied by the media communication system, present images of the media program at a media presentation device without highlighting the one or more marketable items, present an icon at least at one of a remote controller managing operations of the media processor or the media presentation device to indicate a presence of the one or more marketable items in one or more of the images presented at the media presentation device, detect a selection of the icon, and highlight the one or more marketable items. Other embodiments are disclosed..
At&t Intellectual Property I, Lp
02/26/15
20150058632
 System and  authenticating a communication device patent thumbnailnew patent System and authenticating a communication device
A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller to transmit to a communication system a pki certificate, and engage in encrypted communications responsive to receiving a public key from the communication system. The communication system can have a plurality of network elements that integrate operations of a circuit-switched communication network and a packet-switched communication network.
At&t Intellectual Property I, Lp
02/26/15
20150058433
 Management apparatus and management system patent thumbnailnew patent Management apparatus and management system
A management apparatus manages a plurality of devices. The management apparatus includes a management part that manages, for each one of the devices, one of communication systems used for carrying out communication between the management apparatus and the one of the devices and a communication data amount between the management apparatus and the one of the devices; a setting part that sets a permissible communication amount for each one of the communication systems; and a determination part that determines whether to be able to provide a service to one of the devices based on a communication data amount required for providing the service to the one of the devices, the permissible communication amount of one of the communication systems used by the one of the devices and a total of the communication data amounts of respective ones of the devices each using the one of the communication systems..
02/26/15
20150058432
 Control device, image processing device, control method, computer-readable recording medium, and program patent thumbnailnew patent Control device, image processing device, control method, computer-readable recording medium, and program
Provided is an information processing device constituting at least a part of a communication system. The information processing device includes a master unit connected to a first communication line, and at least one slave unit connected to the master unit via a second communication line.
Omron Corporation
02/26/15
20150058404
 System and  managing message queues in a peer-to-peer communication network patent thumbnailnew patent System and managing message queues in a peer-to-peer communication network
Disclosed is a method and system for managing one or more message queues in a peer-to-peer communication network. The system comprises of an initialization module, a queue manager, a load balancing module, a queue monitor and a fault detection and handling module.
Tata Consultancy Services Limited
02/26/15
20150058109
 Systems and methods for financial data communications and data management patent thumbnailnew patent Systems and methods for financial data communications and data management
The principles and embodiments of the present invention relate to a system for facilitating an interaction between a person (group or sponsor) and a merchant. In some embodiments, a system is provided in which the person electronically institutes a promise to spend a specific amount of money on purchases with the particular merchant in a specific time period and the merchant electronically institutes a savings offer on transactions made using a credit or debit card in exchange for the customer setting aside the predetermined amount of money.
02/26/15
20150057852
 System, method, and computer software code for distributing and managing data for use by a plurality of subsystems on a locomotive patent thumbnailnew patent System, method, and computer software code for distributing and managing data for use by a plurality of subsystems on a locomotive
A communication system includes a data manager unit, a private interface, and an open interface. The data manager unit is configured to be disposed onboard a vehicle and to manage a transmission of data from a control system of the vehicle to a plurality of applications.
General Electric Company
02/26/15
20150057047
 Modular small cell architecture patent thumbnailnew patent Modular small cell architecture
A wireless communication system is provided. The system includes a common module, is shaped as a sector of a cylinder and has a power supply.
Andrew Llc
02/26/15
20150057040
 Trunked and broadband radio communication method and system patent thumbnailnew patent Trunked and broadband radio communication method and system
A data communication system and a method of data communication. The method comprises receiving data associated with a plurality of users, wherein a first set of the plurality of users is located at a first location and a second set of the plurality of users is located at a second location.
Motorola Solutions, Inc.
02/26/15
20150057038
new patent

Wireless communication system and data transmitter


A wireless communication system according to an embodiment includes a first radio equipment that transmits first data using first radio waves, a data transmitter that transmits a second radio wave for causing a disturbance on the first radio wave according to second data, and a second radio equipment that modulates the first data transmitted from the first radio equipment, and modulates the second data transmitted from the data transmitter using a variation in a bit error rate of communication between the first radio equipment and the second radio equipment. The data transmitter includes an amplifier that amplifies a signal corresponding to the first radio wave received by a first antenna, and a feedback element that feedbacks a signal from an output node of the amplifier to an input node of the amplifier, and forms a feedback loop..
Renesas Electronics Corporation
02/26/15
20150057011
new patent

Random access in dynamic and shared spectrums


Systems and methods for using a communication system in a spectrum are provided. For example, a random access or rach procedure may be performed where the random access or rach procedure may be configured to reduce secondary interference and/or to be used in a pixel-based environment.
Interdigital Patent Holdings, Inc.
02/26/15
20150057008
new patent

Method and accessing channel in wlan system


The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for accessing a channel in a wlan system. A method for accessing the channel from a station (sta) in the wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving from an access point (ap) setting information with respect to at least one slot allowing channel access by the sta; and beginning the channel access from a slot boundary of the at least one slot, wherein the channel access may begin without a clear channel assessment (cca)..
Lg Electronics Inc.
02/26/15
20150057002
new patent

Method for reselecting cell by user equipment in wireless communication system and device therefor


The present invention relates to a method and device for reselecting a cell by a user equipment in a wireless communication system. Particularly, a method for reselecting a cell by a user equipment comprises the steps of: setting a preferred frequency for cell reselection; forming at least one candidate cell except for a specific cell; and reselecting another cell in the frequency of the specific cell among the at least one candidate cell when the frequency of the specific cell is the same as the preferred frequency..
Lg Electronics Inc.
02/26/15
20150056999
new patent

Method for providing information in a cellular wireless communication system


The present invention relates to a method for providing information in a cellular wireless communication system, comprising the steps of: detecting a radio link failure (rlf) for a mobile station while connected to a first cell; re-establishing the connection in a second cell; and providing information about said radio link failure (rlf) only to cells supporting the same radio access technology (rat) as said first cell. Furthermore, the invention also relates to a method in a mobile station, a method in a base station, a computer program, a computer program product, a mobile station device and a base station device..
Huawei Technologies Co., Ltd.
02/26/15
20150056992
new patent

Base station and communication control method


A base station in a mobile communication system in which a comp cooperating set and a user terminal perform communication therebetween, comprises: an acquisition unit that acquires transmission delay between itself and a neighboring base station; and a registration unit that registers the neighboring base station as a base station to be included in the comp cooperating set when the transmission delay acquired by the acquisition unit is smaller than a threshold.. .
Kyocera Corporation
02/26/15
20150056989
new patent

Method and identifying microcells in macrocells in wireless communication systems, and handover method and system using same


The present invention relates to a method for identifying a microcell in a macrocell including the steps of: a user equipment (ue) obtaining a physical identity of the microcell by performing cell search on an adjoining microcell; and the ue identifying the microcell by using a specific pattern of a sub-frame transmitted by the microcell.. .
Samsung Electronics Co., Ltd.
02/26/15
20150056986
new patent

Method and device for supporting voice service in wireless communication system


An embodiment of the present invention relates to a method for supporting a voice service for a network terminal in a wireless communication system. The method includes transmitting an update location request (ulr) message to a home subscriber server (hss) by a serving node, wherein if the serving node may not evaluate an ip multimedia subsystem (ims) voice over ps session-supported indication value for the terminal, the ulr has no information on homogeneous support of ims voice in a ps session..
Lg Electronics Inc.
02/26/15
20150056983
new patent

Method and establishing device-to-device connection in wireless communication system


A method and apparatus for establishing a device-to-device (d2d) connection in a wireless communication system is provided. A first device selects at least one connection identifier (cid) among unused cids by the first device and other devices, and transmits a connection establishment request message to a second device.
Lg Electronics Inc.
02/26/15
20150056976
new patent

Operation regulation method, operation regulation program product, mobile terminal, vehicular apparatus, and vehicular communication system


A mobile terminal requiring operation regulation is communicably connected with a vehicular apparatus via wireless communication and executes an application for cooperating with the vehicular apparatus. An operation regulation method performed by the mobile terminal and the vehicular apparatus includes transmitting, from the vehicular apparatus to the mobile terminal, vehicle information indicating whether a vehicle including the vehicular apparatus is in a traveling state, determining, with the mobile terminal, whether the vehicle is in the traveling state based on the vehicle information when the vehicular apparatus is connected with the mobile terminal based on handsfree communication protocol, and, when the mobile terminal determines that the vehicle is in the traveling state, performing, with the mobile terminal, a regulation process for regulating one of (i) an operation of the application for cooperating with the vehicular apparatus or (ii) all or part of functions provided to the mobile terminal..
Denso Corporation
02/26/15
20150056966
new patent

Information providing apparatus, information providing method, and communication system


An information providing apparatus includes: a map information storage unit which maintains map information with which at least one of position information, address information, and names of buildings or shops is associated; a communication parameter obtaining unit which obtains communication parameters associated with the position information; an image information creating unit which creates image information in which the communication parameters associated with the position information are described on the map information; and a display unit which displays the image information created by the image information creating unit.. .
Sony Corporation
02/26/15
20150056959
new patent

Method and system for managing security in mobile communication system


A method, an apparatus, and a system for solving and managing security problems, which may occur during a handover of a user equipment (ue) between plmns in a mobile communication network, by using a non-access stratum (nas) protocol are provided. By the method, a ue can perform a security mode command and an authentication with a network.
Samsung Electronics Co., Ltd.
02/26/15
20150056954
new patent

Call redirection method implemented in a telecommunication system and corresponding system


In a call redirection method, an application of a second telecommunications terminal requests one of the active numbers in the security element of a first terminal. The application transmits a request for an active telephone number in the security element to its operator, and the latter retransmits it to a manager of the security element having knowledge of the active subscription in the security element.
Gemalto Sa
02/26/15
20150056953
new patent

Instant communication system


An instant communication system comprising an instant communication server, a plurality of mobile terminals, and a communication network is provided; the instant communication server includes an instant communication server processor and an instant communication server memory electrically connected to the instant communication server processor; each of the mobile terminals includes a terminal central processor, a terminal communication processor, a display unit, a terminal memory, and at least one information storage unit configured for storing a cid (calling id); the terminal central processor is electrically connected with the display unit and the terminal communication processor respectively; the terminal communication processor is further electrically connected with the information storage unit to obtain the cid. The following advantageous effect can be achieved: communications using different phone numbers of one mobile terminal can be distinguished from each other..
Chaatz Limited
02/26/15
20150056949
new patent

Information processing apparatus, wireless communication apparatus, and communication system


The information processing apparatus includes a control unit and a recording unit. The control unit is configured to perform control so as to give a wireless communication apparatus a connection credit for connecting to a predetermined network using a wireless communication, wherein the connection credit is used to provide a particular service.
02/26/15
20150056925
new patent

Method for reporting in wireless communication system and apparatus supporting same


Provided is a method for reporting by a terminal in a wireless communication system. The method logs, within a logged measurement, a log entry comprising a measurement result, wherein the log entry is related to one or more public land mobile networks (plmn) contained in a minimization driving test (mdt) plmn list for a logged measurement configuration provided for logging, and the method comprises: acquiring a new plmn list; determining the validity of the log entry on the basis of the new plmn list; and reporting the logged measurement report message to a network on the basis of the result of the validity determination..
Lg Electronics Inc.
02/26/15
20150056916
new patent

Blue-tooth communication system and broadcasting method thereof


The present invention provides a blue-tooth communication system and broadcasting methods thereof. The broadcasting method includes: firstly, detecting n blue-tooth receivers in a blue-tooth range of a blue-tooth transmitter, wherein n is a positive integer; and broadcasting a data package by the blue-tooth transmitter in a first transmission timing window; then respectively receiving n acknowledgement packages from the blue-tooth receiver by the blue-tooth transmitter in a plurality of reception timing windows..
Issc Technologies Corp.
02/26/15
20150055959
new patent

Led light broad band over power line communication system


An led light and communication system is in communication with a broadband over power line communications system. The led light and communication system includes at least one optical transceiver.
Federal Law Enforcement Development Services, Inc.
02/26/15
20150055732
new patent

Power amplification system, device and method


Embodiments of the present invention may include power amplifier architectures and systems for use in wireless communication systems. The systems may include a first circuit path for receiving an input signal and decomposing the signal into two vector signals using an out-phasing generator, modifying the vectors based on predetermined value limit, amplifying the vectors using power amplifiers, and combining the vectors to provide an amplified output.
Analog Devices Technology
02/26/15
20150055725
new patent

Pilot design for wireless system


The description herein relates to pilot designs for an orthogonal frequency division multiplexing (ofdm) based communication system. In at least one embodiment, the communication system is one operating according to the ieee 802.16m, or wimax, standard.
Microsoft Corporation
02/26/15
20150055724
new patent

Transmission modes and signaling for uplink mimo support or single tb dual-layer transmission in lte uplink


An apparatus for mapping data in a wireless communication system. The apparatus includes circuitry for generating a precoding matrix for multi-antenna transmission based on a precoding matrix indicator (pmi) feedback from at least one remote receiver where the pmi indicates a choice of precoding matrix derived from a matrix multiplication of two matrices from a first code book and a second codebook.
Texas Instruments Incorporated
02/26/15
20150055723
new patent

Method for feeding back channel state information in wireless communication system and apparatus therefor


The present invention relates to a method for receiving a reference csi configuration information and a following csi configuration information which is configured to report a same ri (rank indicator) as the reference csi configuration information, receiving a first precoding codebook subset information for the reference csi configuration information and a second precoding codebook subset information for the following csi configuration information, set of ris according to the second precoding codebook subset information is same as set of ris according to the first precoding codebook subset information, and transmitting csi determined based on at least one of the first precoding codebook subset information and the second precoding codebook subset information.. .
Lg Electronics Inc.
02/26/15
20150055718
new patent

Receiver for sideband mitigation communication increasing communication speeds, spectral efficiency and enabling other benefits


Common wave and sideband mitigation communication systems and methods are provided that can be used with both wireless and wired communication links. The systems and methods provided can enable faster data rates, greater immunity to noise, increased bandwidth/spectrum efficiency and/or other benefits.
Falcon Nano, Inc.
02/26/15
20150055717
new patent

Receive attenuation system for trainline communication networks


A receive attenuation system for a trainline communication system utilizing an intra-consist electrical cable has an analog front end amplifier, a trainline communication processor, an adjustable attenuator, and a gain controller. The trainline communication processor is configured to generate a receive gain control signal configured to control receive gain of the analog front end amplifier.
Electro-motive Diesel, Inc.
02/26/15
20150055696
new patent

Communication system


A communication system performs communication using a pulse width modulation code as a transmission code. The communication system includes a plurality of nodes that are connected via a transmission line to be capable of communicating with each other.
Denso Corporation
02/26/15
20150055684
new patent

Wireless communication system


A method for communication includes transmitting a first uplink message from a first remote node (200, 300, 400) to a central node (100) in a wireless communication system according to a first frequency hopping scheme, and transmitting a second uplink message from a second remote node to the central node in the wireless communication system according to a second frequency hopping scheme, different from the first scheme. Both the first and the second uplink messages are received and processed at the central node..
Tyco Fire & Security Gmbh
02/26/15
20150055643
new patent

Apparatus and transmitting channel quality indicator and acknowledgement signals in sc-fdma communication systems


A method and apparatus for transmitting and receiving information symbols in a communication system are provided. A method includes determining a channel quality indicator (cqi); determining two acknowledgement bits in response to data reception; generating a first symbol based on the cqi; generating a second symbol based on the two acknowledgement bits; and transmitting the first symbol and the second symbol.
Samsung Electronics Co., Ltd.
02/26/15
20150055638
new patent

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


A wireless communication apparatus, a wireless communication system, arid a wireless communication method enabling any plurality of apparatuses to engage in time division multiplex communication for communicating a plurality of data even if not all apparatuses in the network are accurately synchronized, perform a time division multiplex connection method of an autonomous distributed network that performs a continuous receiving (scan) operation over a frame period so as to obtain a grasp of the wireless communication apparatuses located at the neighborhood at predetermined periods, that includes the steps of receiving beacon signals from other wireless communication apparatuses to obtain a grasp of the wireless communication apparatuses that they are communicable with, calculating the reception slot of the wireless communication apparatus from the received beacon information, setting its own reception slot so as not to collide with the set situation thereof, and forming network autonomously engaging in time division, multiplex communication with other wireless communication apparatuses located at the neighborhood. .
Sony Corporation
02/26/15
20150055637
new patent

Management apparatus and communication system


A management apparatus, which manages a wireless network constituted by a plurality of wireless communication devices each capable of performing a wireless communication using tdma system, is characterized by comprising an extended link management unit that manages an extended link obtained by setting, to a link for which a channel and time slots to be used for wireless communications using the tdma system are specified and for which a communication direction is determined, attribute information that characterizes the wireless communications performed by the wireless communication devices by use of the link.. .
Yokogawa Electric Corporation
02/26/15
20150055635
new patent

Method of processing control information in a mobile communication system


A method of processing control information in a mobile communication system is disclosed, by which an rrc connection setup can be quickly completed and by which control information can be processed without an unnecessary standby of a mobile terminal. The present invention includes the steps of receiving a plurality of protocol data units transmitted plural time from a transmitting side via one common logical channel by an rlc (radio link control) entity operating in a um (unacknowledged mode) and having a receiving window and a timer, re-ordering a plurality of the received protocol data units using sequence numbers of a plurality of the received protocol data units, the receiving window and the timer, reassembling at least one service data unit by processing a plurality of the re-ordered protocol data units, and delivering the at least one service data unit..
Lg Electronics Inc.
02/26/15
20150055633
new patent

Access point and communication system for resource allocation


An access point (ap) and a communication system are provided. The access point comprises at least but not limited to a transceiver, a network connection unit, and a processing circuit.
National Chiao Tung University
02/26/15
20150055630
new patent

Handover mechanism that exploits uplink channel quality of a target cell


System(s) and method(s) are provided for handover of a mobile terminal in a wireless communication system. Handoff resolution relies on both a downlink channel quality indication between a serving base station and the mobile terminal, and uplink channel quality indications amongst the terminal and a measurement set of target base stations.
Qualcomm Incorporated
02/26/15
20150055627
new patent

Methods and performing handoff based on the mobility of a subscriber station


In a wireless communication system, a mobility factor is used to influence handoff. If a subscriber station has been in a low mobility state for some period of time, the system may handoff operation from a first service type to a second service type.
Wi-lan, Inc.
02/26/15
20150055622
new patent

Communication electronic device in mobile communication system


A communication method and apparatus of an electronic device in a mobile communication system is provided. The method includes performing data communication through a cellular communication network, determining whether a service type of the data communication matches one of predetermined service types, and switching, when the service type of the data communication matches one of the predetermined service types, from the cellular communication network to a wireless local area network (wlan) of an access point (ap) for which its beacon signal is received with a signal strength greater than or equal to a first threshold value..
Samsung Electronics Co., Ltd.
02/26/15
20150055619
new patent

Method and signal transmission in wireless communication system


Provided are a method and an apparatus for signal transmission in a wireless communication system. The apparatus comprises: an information processor for generating a first information sequence based on a first transmission symbol and a first resource index, and a second information sequence based on a second transmission symbol and a second resource index; a reference signal generator for generating a different reference signal depending upon whether a first resource block indicated by the first resource index and a second resource block indicated by the second resource index are the same; and an antenna for transmitting a signal generated based on the first information sequence, the second information sequence, and the reference signal sequence..
Lg Electronics Inc.
02/26/15
20150055615
new patent

Handshaking ofdm systems with unknown sub-channel availability


A method and device for determining available communication sub-channels in an ofdm communication system is disclosed. The method comprises the steps of transmitting, on at least one first sub-channel, information regarding sub-channels available for a first transmission of at least one first data packet, receiving, on at least one second sub-channel, information regarding sub-channels available for a second transmission, determining at least one set of available sub-channels based on the information regarding the first and second transmissions.
Koninklijke Philips N.v.
02/26/15
20150055608
new patent

Method and unified communication system involving context aware radio communication management for multiple user devices


An information handling system includes a unified communicator for initiating, via an application processor, a wireless link with a recipient user, a wireless adapter for communicating with a wireless link. The application processor executes instructions for determining one or more communication link options with the recipient user and determines an optimal wireless link from among the communication link options with the recipient user..
Dell Products, Lp
02/26/15
20150055607
new patent

Mobile communication system


In a mobile communication system according to the present invention, with the separate use of a plurality of component carriers or with the use of a carrier set including the plurality of component carriers aggregated, a base station performs radio communication with a user equipment corresponding to the component carrier or a user equipment corresponding to the aggregated carriers. In particular, in a case where the base station performs radio communication with the user equipment corresponding to the aggregated carriers with the use of the aggregated carriers, each of a plurality of transport blocks created by dividing a transport channel is transmitted per each of the plurality of component carriers constituting the aggregated carriers, and control information related to radio communication between the base station and the user equipment corresponding to the aggregated carriers is transmitted such that physical information of the corresponding component carrier is identifiable..
Mitsubishi Electric Corporation
02/26/15
20150055605
new patent

Radio transmission apparatus, and radio transmission method


Provided is a communication device, which is enabled to improve the throughput of a communication system by reducing the difference of a transmission power between an scch and an sdch thereby to satisfy the required quality of a papr. In this device, an mcs selection unit (111) of a transmission unit (110) decides, with reference to a cqi lookup table, an mcs pattern (mcs1) of the sdch, an mcs pattern (mcs2) of the scch and information (multiplex information) on multiplex positions on the time axes of those two channels, on the basis of the cqi information.
Panasonic Intellectual Property Corporation Of America
02/26/15
20150055604
new patent

Radio communication apparatus, radio communication system, and radio communication method


A radio communication apparatus that performs communication with another radio communication apparatus by using a plurality of pairs of a downlink frequency band and an uplink frequency band, the apparatus includes: a receiving unit configured to receive a control message by using a downlink frequency band of a first pair among downlink frequency bands of the pairs during a random access procedure to said another radio communication apparatus, the control message including identification information indicating use of an uplink frequency band of a second pair different from the first pair, the downlink frequency band of the first pair being monitored for control messages by the radio communication apparatus; and a control unit configured to control the radio communication apparatus to perform data communication with said another radio communication apparatus by using the uplink frequency band of the second pair indicated by the identification information included in the control message.. .
Fujitsu Limited
02/26/15
20150055603
new patent

Method for transmitting sub-frame designation information to a downlink in a radio communication system


A method of transmitting subframe designating information in downlink in a wireless communication system is disclosed. The present invention includes generating the subframe designating information for designating a subframe of a specific type in a radio frame and transmitting the generated subframe designating information to a user equipment, wherein the subframe designating information includes initial location information indicating an initial location of the subframe of the specific type on the radio frame and period information indicating a period for the subframe of the specific type to be repeated..
Lg Electronics Inc.
02/26/15
20150055597
new patent

Method and performing harq in a wireless communication system


The present invention provides a method and apparatus for performing hybrid automatic repeat request (harq) in a wireless communication system. A terminal transmits a plurality of code words on a physical uplink shared channel (pusch) and receives a plurality of acknowledgement/non-acknowledgement (ack/nack) signals, which indicates if each of the plurality of code words has been received, on each physical hybrid-arq indicator channel (phich) corresponding to the respective code words.
Lg Electronics Inc.
02/26/15
20150055596
new patent

Wireless communication system, wireless transmitter, and control program for wireless transmitter


A mobile station transmitting transmission signals using one of a plurality of transmission schemes which includes at least a first transmission scheme and a second transmission scheme, where in a case that the used transmission scheme is the first transmission scheme, the transmission signals are applied by an open loop (ol) in which precoding information is not fed back and in a case that the used transmission scheme is the second transmission scheme, the transmission signals are applied by a closed loop (cl) for which a precoding matrix indicator (pmi) is fed back from the mobile station. The first peak-to-average power ratio (papr) characteristics of the first transmission scheme differs from the second papr characteristics of the second transmission scheme..
Sharp Kabushiki Kaisha
02/26/15
20150055591
new patent

Interference signal control information acquisition use in wireless communication system


An interference signal control information acquisition method and apparatus for use in the wireless communication system is provided. The interference signal information detection method of a terminal for use in a wireless communication system includes acquiring a first control information part and a second control information part of other users from a received signal, generating a first control information candidate identical in bit length with the first control information part, blindly decoding first control information based on the first control information candidate, and detecting and removing interference signals of the other users from the received signal based on the blindly decoded first control information..
Samsung Electronics Co., Ltd.
02/26/15
20150055590
new patent

Resource allocation server and communication system


A resource allocation server and a communication system are provided. The server receives location data of the access points (aps) and channel request data of the aps corresponding to the location data of the aps.
National Chiao Tung University
02/26/15
20150055584
new patent

Method for dynamic allocation of radio resources in wireless communication system and device therefor


The present invention relates to a method for transmitting an uplink signal of a terminal using multiple component carriers in a wireless communication system and, more particularly, to a method for transmitting an uplink signal of a terminal using multiple component carriers in a wireless communication system which supports carrier aggregation, comprising the steps of: receiving setting information on a second-type component carrier from a base station through a first-type component carrier; and transmitting an uplink signal to the base station through the second-type component carrier, wherein the use of the second-type component carrier for a specific subframe is changed according to the setting information.. .
Lg Electronics Inc.
02/26/15
20150055582
new patent

Method for determining uplink resource, transmitting uplink control signal using same, and apparatus therefor


A method for transmitting uplink control information in a wireless communication system according to one embodiment of the present invention comprises: detecting downlink control information from a downlink control channel; and transmitting uplink control information using a resource of an uplink control channel determined on the basis of a control channel element (cce) index of the downlink control channel from which the downlink control information is detected, and a user equipment (ue)-specific offset value for determining a resource of an uplink control channel. The uplink control information for at least two downlink control channels having different first cce indexes can be assigned in the resource of the same uplink control channel..
Lg Electronics Inc.
02/26/15
20150055576
new patent

Signaling for uplink sounding


A method in a transmitting node in a wireless communication system for instructing a user terminal to perform uplink sounding is provided, said method comprising: generating an unlink grant in a downlink control information (dci) for instructing the user terminal to transmit an uplink channel with only a reference signal; and transmitting the dci with said uplink grant to the user terminal, and wherein said uplink grant is configured as a redundant state within the dci. A method in a receiving node in a wireless communication system for performing uplink sounding is also provided..
Telefonaktiebolaget L M Ericsson (publ)
02/26/15
20150055575
new patent

Radio device, address determination method, communication system and radio terminal


This wireless device (1) is provided with a wireless base station function (4) and a wireless terminal function (5), and is provided with: an address information acquisition means that transmits an address payout request to another wireless base station (3) by means of the wireless terminal function (5), and acquires and stores address information allocated to the device in question in response; and an address information payout means that pays out address information prioritizing that which is other than the address information stored at the address information acquisition means to a wireless terminal (2) by means of the wireless base station function (4). As a result, it is possible to provide: a wireless device that can suppress redundant allocation of address information to wireless terminals; an address determination method, a communication system, and a wireless terminal..
Nec Casio Mobile Communications, Ltd.
02/26/15
20150055572
new patent

Wireless communication system, communication method, terminal device, and base station


A more preferable communication control method and the like in a wireless communication system allowing usage of a plurality of wireless transmission methods are provided. The wireless communication system includes at least one base station providing services in accordance with the plurality of wireless transmission methods respectively, and a terminal device connected to the base station.
Sharp Kabushiki Kaisha
02/26/15
20150055555
new patent

Method for estimating channel state in wireless communication system and apparatus therefor


The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for reporting a channel state by a terminal to a serving base station in a wireless communication system, wherein extra channel state information is reported to enable the serving base station to estimate the channel state more accurately.
Lg Electronics Inc.
02/26/15
20150055553
new patent

Wireless communication system and setup method therefor


A wireless communication system includes: a smart device, supporting at least a first wireless communication connection and a second wireless communication connection; a wireless network connecting device, supporting at least the second wireless communication connection; and a controlled device, supporting at least the first wireless communication connection and the second wireless communication connection. The controlled device has input keys whose number is less than a threshold value.
Modiotek Co., Ltd.
02/26/15
20150055549
new patent

Helicopter satellite communication system, helicopter-mounted communication apparatus, terrestrial station communication apparatus, communication method, and computer program


A helicopter-mounted communication apparatus encodes video data at a compression rate based on a percentage of time a transmission beam is blocked by rotor blades. When a number of video packets is less than a specified number, the helicopter-mounted communication apparatus inserts null packets to keep a packet rate constant, then deletes the null packets and attaches additional information to another packet indicating the number of deleted null packets, and after buffering modulates and transmits a signal toward a communication satellite at transmittable-time points.
Mitsubishi Electric Corporation
02/26/15
20150055548
new patent

Method and transmitting signal via relay backhaul link


A method for receiving a signal by a relay in a wireless communication system. The method according to an embodiment includes receiving, by the relay from a base station (bs), a reference signal (rs) in a subframe having a first slot and a second slot.
Lg Electronics Inc.
02/26/15
20150055545
new patent

Techniques for supporting relay operation in wireless communication systems


Techniques for supporting operation of relay stations in wireless communication systems are described. In an aspect, a bitmap may be sent by a base station and/or a relay station to identify subframes of at least two types in multiple radio frames.
Qualcomm Incorporated
02/26/15
20150055536
new patent

Method and apparatus of sleep mode operation in a multi-carrier system


A method and a mobile station operating in a wireless communication system are described. Information on a primary carrier and one or more secondary carriers is received on a multi-carrier from a base station.
Lg Electronics Inc.
02/26/15
20150055534
new patent

Method of controlling transmit power of ue in wireless communication system and the same


Disclosed herein is a method of transmitting a signal at a user equipment (ue) in a wireless communication system. The method includes receiving a radio resource control (rrc) configuration message from a network; determining a preference value relating to power saving after receiving the rrc configuration message; and transmitting the determined preference value relating to the power saving to the network..
Lg Electronics Inc.
02/26/15
20150055533
new patent

Data reception and transmission power saving in communication system using multiple carriers


The present invention relates to a multi-carrier resource utilization method and apparatus for power saving in a communication system using a multi-carrier, in which the activation of a secondary carrier for transmitting and receiving data traffic between a terminal and a base station is determined according to the qos (quality of service) requirements such as a data traffic status between the terminal and the base station, a maximum sustained traffic rate, a maximum traffic burst size, or the like, and an indication message (indication) indicating this is transferred to the terminal through a primary carrier to transmit and receive data traffic through the activated secondary carrier.. .
Lg Electronics Inc.
02/26/15
20150055531
new patent

Radio communication system, user apparatus, base station, network, and communication control method


A user apparatus includes a radio communication unit capable of operating in a continuous reception mode in which receiving operations to receive control signals are continuously executed and in a discontinuous reception mode in which the receiving operations are discontinuously executed and an application running unit capable of running multiple applications in parallel. A radio communication system includes a communication frequency characteristic acquiring unit that acquires, for each of the applications, a communication frequency characteristic related to communication that each of the applications run in the user apparatus executes and a bearer decision unit that decides, for each of the applications, a bearer to be used for the communication of each of the applications according to the communication frequency characteristic of each of the applications..
Ntt Docomo, Inc.
02/26/15
20150055530
new patent

Radio communication system, transmission-source radio communication apparatus, destination radio communication apparatus, and radio communication method


A transmission-source radio communication apparatus includes a transmission-time-sum integrating unit integrating transmission time per unit time of a radio frame, a transmission-time estimating and integrating unit estimating and integrating the transmission time per unit time in the future of a radio device number frame, a transmission-limit-time-of-day estimating unit estimating, using two integration results, a sum-limit-exceeding estimated time of day and a less-than-sum-limit estimated time of day, and a transmission control unit notifying a destination radio communication apparatus of the two estimated times of day. The destination radio communication apparatus includes a reception control unit determining, using the two estimated times of day, whether reception of a radio frame from the transmission-source radio communication apparatus is stopped and a transmission control unit determining, using the two estimated times of day, whether transmission of a radio frame to the transmission-source radio communication apparatus is stopped..
Mitsubishi Electric Corporation
02/26/15
20150055523
new patent

Ul-dl interference management for tdd eimta


Uplink-downlink (ul-dl) interference management may benefit various communication systems, such as communication systems of the third generation partnership project (3gpp) long term evolution advanced (lte-advanced) release 12 (rel-12). More specifically, certain methods and apparatuses may provide lte time division duplex (tdd) enhancement for dl-ul interference management and traffic adaptation (tdd eimta).
Nokia Corporation
02/26/15
20150055521
new patent

Method and device for aggregating carriers in wireless communication system


The present invention relates to a method and a device for aggregating carriers in a wireless communication system. In the method, a first carrier is configured, and a second carrier is configured in addition to the first carrier.
Lg Electronics Inc.
02/26/15
20150055518
new patent

Method for transmitting or receiving uplink signal


The present invention relates to a method for user equipment transmitting an uplink signal in a time division duplex (tdd) wireless communication system, according to one embodiment. The method comprises: detecting a downlink control signal; and transmitting the uplink signal on the basis of uplink-related control information which is included in the downlink control signal that is detected, wherein a transmission power value is reported on the basis of an indicator, which indicates reporting of the transmission power value of the uplink signal at a specific time..
Lg Electronics Inc.
02/26/15
20150055513
new patent

Group communication system and method


A method is described for providing voice conferencing between a plurality of users over a communications network. A host user initiates a voice conference using a host user terminal, where pluralities of user terminals join the voice conference.
Skype
02/26/15
20150055505
new patent

Selection rapidly obtaining hotspot information


The present invention is to provide a selection method for rapidly obtaining hotspot information, which is applicable to a wireless communication system including at least one mobile terminal device capable of performing a site survey and transmitting a probe request, a plurality of wireless hotspot devices each capable of receiving the probe request, reading a terminal identifier in the probe request and sending the terminal identifier out, and a server of a telecommunication company capable of receiving the terminal identifier. After receiving the terminal identifier, the server compares the terminal identifier against user data in a user database and then sends a text message to the mobile terminal device when determining that the terminal identifier is already registered in the user database, wherein the text message includes ssid and password of a wireless hotspot device to which the mobile terminal device can currently choose to connect for interconnecting the internet..
D-link Corporation
02/26/15
20150055502
new patent

Method and appratus for measurement for inter-cell interference coordination in radio communication system


A method for supporting measurement of a user equipment (ue) by a first base station in a wireless communication system. The method according to an embodiment includes acquiring, by the first base station, information of a downlink subframe configuration of a second base station; and transmitting, by the first base station, information of measurement objects to the ue.
Lg Electronics Inc.
02/26/15
20150055495
new patent

Method and measuring serving cell in wireless communication system


A method and apparatus for measuring a serving cell in a wireless communication system are disclosed. The method for performing measurement by a user equipment (ue) in a wireless communication system includes: receiving a list of aggressor cells and neighbor-cell reference signal (rs) information from a serving cell; and performing measurement of the serving cell, wherein information as to whether cre (cell range extension)-related capability is used during the measurement is determined according to at least one of the presence or absence of cre-related capability of the ue and information regarding configuration or non-configuration of restricted measurement..
Lg Electronics Inc.
02/26/15
20150055485
new patent

Method by which terminals in wireless communication systems receive downlink control channels and same


The present invention relates to a method by which terminals in a wireless communication system receive control channels. More particularly, the method includes the steps of: receiving control information that includes the transmission mode for the control channel and information about the number of antenna ports through a broadcast channel from a base station; and receiving the control channel on the basis of the control information..
Lg Electronics Inc.
02/26/15
20150055475
new patent

Load control wireless communication system and wireless communication system


Embodiments of the present disclosure provide a load control method and device for a wireless communication system. The method includes: when a load of a first communication system is higher than a set threshold value, the first communication system sends an overload notification message to a second communication system (21); the second communication system stops sending a message to the first communication system or sends a message of a specific priority and/or a specific type to the first communication system according to indication information in the overload notification message (22).
Huawei Technologies Co., Ltd.
02/26/15
20150055464
new patent

Methods and nodes in a communication system


Embodiments herein include a method in a server for scheduling of an information transmission from an information providing device to a subscriber equipment in a communication system. The method comprises determining a moment in time at which the subscriber equipment desires information.
Telefonaktiebolaget Lm Ericsson (publ)
02/26/15
20150055462
new patent

Communication method, communication system, and communication device


A communication method includes transmitting a first data from a first communication device to a second communication device, transmitting, from the second communication device to the first communication device, a limiting request that requests limiting of a transmission band from the first communication device to the second communication device, in a case where the data amount of the first data is less than a first threshold value, and executing limiting of the transmission band, based on the limiting request.. .
Fujitsu Limited
02/26/15
20150055448
new patent

Method and transmitting configuration in wireless communication system


A method and apparatus for transmitting a configuration in a wireless communication system is provided. A user equipment (ue) receives a configuration from a first node, stores the received configuration if a connection failure is detected, and transmits the stored configuration to a second node.
Lg Electronics Inc.


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