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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


Communication system, terminal device, registration method, and storage medium

Brother Kogyo

Communication system, terminal device, registration method, and storage medium

Communication system, communication apparatus, and communication connection method

Sharp

Communication system, communication apparatus, and communication connection method

Date/App# patent app List of recent Communication System-related patents
04/23/15
20150113613
 Apparatus and  providing authorization based enhanced address book service in mobile communication system patent thumbnailnew patent Apparatus and providing authorization based enhanced address book service in mobile communication system
Method and apparatus are provided for transmitting information to share to an external device, without using a presence server. The method includes determining, by an electronic device, that information to share is updated; identifying a recipient to receive the information to share, based at least in part on a list of one or more authorized entities stored in the electronic device; and transmitting the information to share to an external device corresponding to the recipient, without using a presence server..
Samsung Electronics Co., Ltd.
04/23/15
20150113582
 Communication system, terminal device, video display method, and storage medium patent thumbnailnew patent Communication system, terminal device, video display method, and storage medium
There are provided a communication system, a terminal device, a video display method, and a program, capable of flexibly displaying an image having a low resolution and an image having a high resolution based on the degree of margin of the network bandwidth or the performance of the terminal. The terminal device determines at least one piece of divided image data that is an acquisition target among a plurality of pieces of the divided image data configuring video data having a high resolution according to at least one of a degree of margin of a network bandwidth and performance of the terminal device.
Brother Kogyo Kabushiki Kaisha
04/23/15
20150113361
 Apparatus and  transmitting and receiving a quasi-cyclic low density parity check code in a multimedia communication system patent thumbnailnew patent Apparatus and transmitting and receiving a quasi-cyclic low density parity check code in a multimedia communication system
A method is provided for transmitting a low density parity check (ldpc) code by a signal transmission apparatus in a multimedia system. The method includes generating the ldpc code based on a resulting parity check matrix, which is generated by performing a scaling down operation on a base parity check matrix; and transmitting the ldpc code.
Samsung Electronics Co., Ltd.
04/23/15
20150113171
 Method and system for handling a dynamic host configuration protocol internet protocol version 4 address release patent thumbnailnew patent Method and system for handling a dynamic host configuration protocol internet protocol version 4 address release
Methods and apparatuses are provided for allocating an internet protocol (ip) address by a packet data network gateway (pgw) in a wireless communication system. A binding update message to request the ip address of a terminal, is received from a serving gateway (sgw).
Samsung Electronics Co., Ltd.
04/23/15
20150113170
 Method and system for handling a dynamic host configuration protocol internet protocol version 4 address release patent thumbnailnew patent Method and system for handling a dynamic host configuration protocol internet protocol version 4 address release
Methods and apparatuses are provided for releasing an internet protocol (ip) address by a packet data network gateway (pgw) in a mobile communication system. The pgw allocates an ip version 4 (ipv4) address and an ip version 6 (ipv6) address to a terminal to establish a packet data network (pdn) connection between the terminal and the pgw.
Samsung Electronics Co., Ltd.
04/23/15
20150113061
 Communication system, communication apparatus, and communication connection method patent thumbnailnew patent Communication system, communication apparatus, and communication connection method
A user causes a portable device (information processing device) to approach one pc (communication apparatus), and the pc transfers to the portable device by means of nfc unique connection information, such as a password, required for communication connection. Also, the user causes the portable device which has obtained the connection information to approach another pc.
Sharp Kabushiki Kaisha
04/23/15
20150113034
 Information communication system and information conversion method patent thumbnailnew patent Information communication system and information conversion method
When receiving a conversion request from a smart device, an information conversion unit located at a web server or the smart device refers to application activating information based on a transition destination of a first link included in a pc-specific web page and specifies a smart-device-specific application which matches the transition destination of the first link; and on condition that an os and version of the smart-device-specific application match an os and version of the smart device, the information conversion unit converts the first link into a second link including an activation path in the application activating information and the smart device displays the second link, which has been converted by the information conversion unit, on the smart-device-specific web page.. .
04/23/15
20150112590
 Method for communicating within an ad hoc-type motor vehicle communication system patent thumbnailnew patent Method for communicating within an ad hoc-type motor vehicle communication system
A method for communicating based on an ad hoc-type motor vehicle communication system, in which transportation users communicate with one another and/or transportation users and the transportation infrastructure communicate, includes determining the valid directions of travel independently based on messages transmitted by transportation users and determining travel in the wrong direction based on these messages. Corresponding further messages may be transmitted in response to the hazardous situation.
Siemens Aktiengesellschaft
04/23/15
20150112585
 Communication system patent thumbnailnew patent Communication system
A transit system including a system data processor in communication with a driver data processor of a driver electronic device and a rider data processor of a rider electronic device. The system data processor receives vehicle information of a vehicle from the driver.
Quicken Loans, Inc.
04/23/15
20150111609
 Methods and arrangements for controlling transmit power in a radio base station patent thumbnailnew patent Methods and arrangements for controlling transmit power in a radio base station
A method for controlling transmit power in a wireless communication system are disclosed. The method comprises determining a first transmit power of at least a first type of subframe which is higher than a maximum allowed average output power of the radio base station, and a second transmit power of at least a second type of subframe which is lower than the maximum allowed average output power.
04/23/15
20150111608
new patent

Methods and adjusting maximum output power level


The present invention relates to a method implemented by a wireless device in a wireless communication system, for adjusting a maximum output power level of the wireless device. The method comprises obtaining (310) an indication indicating a current level of criticality in the system in which a network node serving the wireless device is operating, and adjusting (320) the maximum output power level based on the current level of criticality indicated by the obtained indication..
Telefonaktiebolaget L M Ericsson (publ)
04/23/15
20150111595
new patent

Method of scheduling spectrum sensing and allocating uplink radio resources in cognitive radio communication system


Provided are a method of scheduling spectrum sensing and a method of allocation uplink radio resource in a cognitive radio communication system. The method of scheduling spectrum sensing in a cognitive radio communication system includes classifying terminals in a cell into terminals affecting spectrum sensing and terminals not affecting spectrum sensing, and performing spectrum sensing when it is determined that uplink signals of other terminals do not affect spectrum sensing based on results of the classification..
Electronics And Telecommunications Research Institute
04/23/15
20150111587
new patent

Management of device-to-device communication resources using macrocell communication resources


Macrocell communication resources 121 are used to exchange signals between a base station 102 and at least one wireless communication device 104, 106 to establish a device-to-device (d2d) communication link 122 between a first wireless communication device 104 and a second wireless communication device 106. A call, or other communication session, may be initiated by the first wireless communication device by sending a d2d call initiation message over uplink macrocell communication resources to the core network of a cellular communication system.
Kyocera Corporation
04/23/15
20150111585
new patent

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


In a radio communication system that allows coexistence of a plurality of radio network systems, a radio node 1 that belongs to a first radio network system and temporarily belongs to a second radio network system includes a system-coordination control unit 13 that gives a notification indicating that the radio node 1 temporarily becomes unavailable when the radio node 1 starts operating as a radio node that belongs to the second radio network system, wherein when a radio node that belongs to the first radio network system and is adjacent to the radio node 1 receives a notification of temporary node unavailability, the radio node changes a radio communication parameter between this radio node and the radio node 1 to a value such that the radio node 1 is not detected as faulty.. .
Mitsubishi Electric Corporation
04/23/15
20150111584
new patent

Overlapping cells for wireless coverage


A system is provided for overlapping cells for wireless coverage in a cellular communication system. The system includes a beam-weight generator and beamformer coupled to the beam-weight generator.
The Boeing Company
04/23/15
20150111580
new patent

Method of handling handover for network of wireless communication system and communication device thereof


A method of handling handover for a network of a wireless communication system, wherein a user equipment (ue) is connected to at least one first cell of a master base station and at least one second cell of a secondary base station of the network, includes when the master base station decides to hand over the ue to a target master base station of the network, transmitting, by the master base station, a first message to the secondary base station to instruct the secondary base station to release the at least one second cell.. .
Htc Corporation
04/23/15
20150111578
new patent

Method and transmitting message in wireless communication system


A method and apparatus for transmitting a message in a wireless communication system is provided. A user equipment (ue) determines that a first cell, serving the ue currently, is not preferred, and transmits a message, to the first cell, including a request for a handover from the first cell to a second cell..
Lg Electronics Inc.
04/23/15
20150111574
new patent

Relay device, wireless terminal device, communication system and communication method


A communication system includes a wireless terminal device related to a predetermined service or group, a relay device, a base station device to be connected to the relay device, a gateway device, and a mobile management device. In the relay device included in the communication system, a registration processing unit transmits to the mobile management device, a first registration request signal that requests registration of the relay device, and receives first communication path information indicating a communication path between the relay device and the gateway device.
Sharp Kabushiki Kaisha
04/23/15
20150111566
new patent

Communication system, communication method, and non-transitory computer-readable medium


A communication system includes a division size determining unit configured to determine a division size when update data for an application that is executed by a first communication device is divided into a plurality of pieces of data based on band information indicating a band capable of being used for communication by the first communication device, a dividing unit configured to divide the update data into a plurality of pieces of data using the division size determined by the division size determining unit, and a relevant information generation unit configured to generate relevant information relating to the pieces of data divided by the dividing unit. In the communication system, a second communication device transmits the relevant information to the first communication device, and the first communication device receives the update data divided into the division size so as to perform update in accordance with the relevant information..
04/23/15
20150111561
new patent

Communication system and method


The invention relates to a communication system which comprises at least one user equipment having a plurality of identities associated therewith. The user equipment has means for storing at least one of the identities.
Nokia Corporation
04/23/15
20150111533
new patent

Monitoring suspicious events in a cellular network


Communication systems, including cellular networks, and the devices that are connected to them, can have both legitimate and illegitimate uses. Such communication systems, including systems that utilize, permit, or leverage machine-type-communications, may benefit from monitoring for suspicious events.
Nokia Solutions And Networks Oy
04/23/15
20150111518
new patent

Mobile communication system, base station, gateway apparatus, core network apparatus, and communication method


A mobile communication system includes a mobile station, a base station that communicates wirelessly with the mobile station, a gateway apparatus that connects the base station to a core network, and a core network apparatus that is arranged in the core network. The base station includes a control unit that includes, in a message, information indicating that the mobile station has originated a call as an emergency call, and a transmission unit that transmits the message to the core network apparatus.
Nec Corporation
04/23/15
20150111509
new patent

Method of generating gain combination of pre-amplifier in transmitter of mobile communication system, controlling output power of transmitter of mobile communication system in transmitter manufacturing process, and system for controlling output power of transmitter of mobile communication system in transmitter manufacturing process


A method of generating a gain combination of a pre-amplifier of a transmitter in a mobile communication system includes extracting respective pieces of gain combination information about pre-amplifiers of a plurality of sample transmitters among transmitters of the same group, arranging the respective pieces of gain combination information in order and measuring a difference between first output values with respect to adjacent pieces of gain combination information among the arranged pieces of gain combination information, deleting gain combination information that does not conform to linearity of the first output values and rearranging the respective pieces of gain combination information, measuring a difference between second output values with respect to adjacent pieces of gain combination information among the rearranged pieces of gain combination information, extracting second output value compensation parameters with respect to the respective pieces of gain combination information, and extracting common gain combination information about the respective pieces of gain combination information of the sample transmitters by use of the gain combination information, the difference between the second output values, and the second output value compensation parameters.. .
Gct Semiconductor, Inc.
04/23/15
20150111505
new patent

Method and random interference measurement resource pattern determination


A method and apparatus for transmitting feedback information is provided for use in a cooperative multi-point downlink transmission of multiple base stations efficiently. An interference measurement method of a base station in a mobile communication system, the method comprising: allocating at least one interference measurement resource (imr) to a terminal; transmitting the allocated imr to the terminal; and receiving at least one channel status information from the terminal; wherein allocating at least one imr comprises allocating at least one imr for the terminal overlapped to other imr for the other terminal..
Samsung Electronics Co., Ltd.
04/23/15
20150111501
new patent

Method of managing interference in a wireless communication system


The present invention provides methods of managing interference in a wireless communication system. The methods may include receiving information indicative of a portion of an interfering signal received by a first wireless communication device, decoding the portion of the interfering signal, and providing at least one back-off instruction destined for a second wireless communication device based on the decoded portion of the interfering signal..
Lucent Technologies Inc.
04/23/15
20150111497
new patent

Communication system, communication method, and data processing apparatus


A communication system and communication method enable various types of near field communication. Nfc communication apparatuses have two features in that each can perform communication in two communication modes and that each can perform data transmission at a plurality of transfer rates.
Sony Corporation
04/23/15
20150110469
new patent

Communication system, terminal device, registration method, and storage medium


There are provided a communication system, a terminal device, a registration method, and a program capable of sharing pseudo camera works performed by the other users without editing uploaded video data itself. The terminal device displays video data acquired from a server device and generates edit data representing a display range designated as a range to be displayed in a plurality of image frames configuring the video data.
Brother Kogyo Kabushiki Kaisha
04/23/15
20150110261
new patent

Context sensitive, cloud-based telephony


Embodiments of the present invention are directed to a communication system that provides various automated operations, including searches of public and private resources for third party information, performance of operations to assist a user in response to keyword identification in an audio, text or video stream, and speed dial updates based on calling frequencies to various telephone numbers.. .
Avaya Inc.
04/23/15
20150110231
new patent

Systems and methods for wireless clock synchronization


Systems and methods are disclosed herein to provide improved clock synchronization between wireless data communication transmitters and receivers, including orthogonal frequency division multiplexing (ofdm) communication systems. In accordance with one or more embodiments, a clock synchronization system is disclosed that includes an adaptive threshold function operative in conjunction with a synchronizer that adjusts the frequency and phase of a receive clock oscillator.
Ixia
04/23/15
20150110216
new patent

Methods and devices for communications systems using multiplied rate transmission


Cost, electronic circuitry limitations, and communication channel behaviour yield communication systems with strict bandwidth constraints. Hence, maximally utilizing available bandwidth is crucial, for example in wireless networks, to supporting ever increasing numbers of users and their demands for increased data volumes, low latency, and high download speeds.
The Royal Institution For The Advancement Of Learning/mcgill University
04/23/15
20150110210
new patent

Channel state information acquisition and feedback for full dimension multiple input multiple output


Various communication systems may benefit from feedback related to communication conditions. For example, certainly wireless communication systems may benefit from channel state information acquisition and feedback, particularly in connection with, for example, full dimension multiple input multiple output.
Nokia Solutions And Networks Oy
04/23/15
20150110133
new patent

Data transmission method, network element device and communication system


Embodiments of the present invention provide a data transmission method, a network element device and a communication system. The technical solutions provided in the embodiments of the present invention can encapsulate some services having a high packet error resilient into udp-lite protocol packets, which, compared with the prior art, omits check on loads of the messages, thereby significantly improving data transmission efficiency..
Huawei Technologies Co., Ltd.
04/23/15
20150110106
new patent

Communication system and communication control method


A communication system 1000 has a communication path configured by connecting a starting-point device to an end-point device so as to be capable of communicating via at least one relay-point device. The communication system 1000 includes; a communication path determined band acquiring part 1001 that, for each of sections between communication devices adjacent to each other in the communication path, acquires a section available band, and acquires the smallest value between the section available band and a communication path request band that is a communication band requested for the communication path, as a communication path determined band; a band reserving part 1002 that reserves the acquired communication path determined band in the communication path; and a communication traffic controller 1003 that transmits communication traffic satisfying a traffic flow condition so that the communication traffic passes through the communication path where the communication path is reserved..
Nec Corporation
04/23/15
20150110100
new patent

Wireless communication system, wireless communication device, projector, and wireless communication method


A wireless communication system performs ad-hoc mode communication, wherein a first terminal includes an identification information storing section, an ip address storing section, an ssid generating section generating a service set identifier, a beacon signal generating section generating a beacon signal including an ssid, and a priority information updating section updating priority information, and the second terminal includes an ssid acquiring section acquiring the ssid from the beacon signal, memory storing the ssid, an ssid selecting section selecting one ssid based on the priority information, an ip address acquiring section acquiring the ip address of the first terminal from the selected ssid, and a communicating section making a connection to the first terminal by using the acquired ip address.. .
Seiko Epson Corporation
04/23/15
20150110079
new patent

Method for performing packet switched handover in a mobile communication system


The invention relates to a method and system for performing packet switched handover in a mobile communication network. The system comprises a mobile node, a first and a second packet switching node.
Vringo Infrastructure Inc.
04/23/15
20150110074
new patent

Wireless communication apparatus provided with control of switching over between two communication systems


A wireless communication apparatus uses a wi-fi system to transmit to another wireless communication apparatus a wigig switching request frame (f1) requesting that the communication method for communicating with another wireless communication apparatus be switched from the wi-fi system to a wigig system. The wireless communication apparatus uses rssi when the wigig switching request frame (f1) was received to determine whether to allow the switch from the wi-fi system to the wigig system, and uses the wi-fi system to transmit to the wireless communication apparatus a wigig switching response frame (f2) indicating the result of the determination..
Panasonic Intellectual Property Management Co., Ltd.
04/23/15
20150110072
new patent

Mobile communication system, base station apparatus and mobile station apparatus


The time spent in handover is shortened when a mobile station apparatus performs random access for handover. In a mobile communication system where a mobile station apparatus uses any signature of a beforehand determined signature group between the mobile station apparatus and a base station apparatus in random access, the base station apparatus selects a signature used by the mobile station apparatus in random access performed at the time of handover, and the mobile station apparatus performs handover using the signature selected in the base station apparatus and judges the presence or absence of transmission and reception of a handover complete message and contention resolution corresponding to the type of signature selected in the base station apparatus..
Huawei Technologies Co.,ltd.
04/23/15
20150110071
new patent

Apparatus and handover in wireless communication system


A method of operating a terminal is provided. The method includes receiving resource allocation information for reporting a resource allocated by a target access point (ap) before accessing the target ap for a handover, and transmitting a signal for a registration to the target ap through a resource indicated by the resource allocation information..
Samsung Electronics Co., Ltd.
04/23/15
20150110066
new patent

Channel usage beacon signal design for cooperative communication systems


Design of channel usage beacon signals (cubs) in cooperative networks is disclosed. After detecting a clear channel assessment (cca), a transmitter selects a configuration of a cubs associated with the transmitter based on the cca opportunity assigned to the network.
Qualcomm Incorporated
04/23/15
20150110064
new patent

Method and arrangement in a wireless communication system


The invention relates to a method and an arrangement in a transmitting node (560) for enabling a receiving node (540) to perform measurements on interference caused by transmissions from at least one transmission point (510, 520, 530) controlled by the transmitting node (560) on receptions at the receiving node (540). The transmitting and receiving nodes (560, 540) are comprised in a wireless communications system (500, 600, 700).
Telefonaktiebolaget L M Erisson (publ)
04/23/15
20150110063
new patent

Communication system, user equipment and base station


A communication system, a user equipment and a base station are disclosed. The communication system includes a user equipment and a base station, wherein the user equipment is configured in a first communication system and having a co-existence working mode in which the user equipment performs a first communication with a base station in the first communication system and performs a second communication with an apparatus of a second communication system, which is different from the first communication system in a time-division multiplexing manner or a frequency-division multiplexing manner..
Fujitsu Limited
04/23/15
20150110047
new patent

Method and transmitting/receiving a reference signal in a wireless communication system


A base station apparatus for transmitting a reference signal in a wireless communication system is provided in which a processor generates the same sequence for resource elements (res) allocated to each layer for reference signal transmission and spreads or covers walsh codes for a user equipment-specific reference signal sequence such that sequences generated for the res can be orthogonal to each other on a time axis. The walsh code spreading or covering by the processor is applied on a frequency axis based on a plurality of resource blocks (rbs) or based on a pair of rbs such that mutually different sequences having mutually different sequence values can be mapped between rbs or between pairs of rbs.
Lg Electronics Inc.
04/23/15
20150110039
new patent

Radio communication method, radio communication system, radio base station and user terminal


The present invention is designed to reduce the impact of interference even when different dl/ul configurations are applied between neighboring transmitting/receiving points (radio base stations). A radio communication method in a radio communication system, in which a plurality of radio base stations that communicate with a user terminal by means of time division duplexing each change the dl/ul configuration independently, includes the steps in which each radio base station measures the interference levels from other radio base stations, and transmits a change request signal to request a change of the dl/ul configuration and/or a change of transmission power to the other radio base stations, based on the measured interference levels, and the other radio base stations, having received the change request signal, change the dl/ul configuration and/or transmission power and communicate with the user terminal..
Ntt Docomo, Inc.
04/23/15
20150110038
new patent

Scheduling device-to-device communication and same


The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for performing a harq action and an apparatus for same, comprising the steps of: receiving from a base station resource allocation information which indicates a subframe set for d2d communication; receiving d2d data from a subframe #n from different user equipment; and receiving harq-ack information with respect to the d2d data, wherein the harq-ack information is transmitted from subframe #(n±k) when the subframe #(n+k) belongs to the subframe set for the d2d communication, and the harq-ack is transmitted from a subframe that is closest to the subframe #(n+k) from among subframes belonging to the subframe set for the d2d communication after the subframe #(n+k), when the subframe #(n+k) does not belong to the subframe set for the d2d communication..
Lg Electronics Inc.
04/23/15
20150110034
new patent

Method for transceiving control signals and apparatus therefor


The present invention relates to a method and apparatus for transmitting an acknowledgement (ack)/negative acknowledgement (nack) signal in a wireless communication system. The method comprises the steps of: receiving downlink grant information through a physical downlink control channel; receiving downlink data through a physical downlink shared channel scheduled by the downlink grant information; and transmitting a downlink data ack/nack signal using a plurality of ack/nack resources including a first ack/nack resource and a second ack/nack resource.
Lg Electronics Inc.
04/23/15
20150110032
new patent

Radio communication system, radio base station apparatus, user terminal and communication control method


The present invention is designed to realize signaling of cell index information that is suitable for comp transmission/reception techniques. The radio base station apparatus of a special cell generates downlink control information, in which the indices of comp sets are incorporated in a physical downlink control channel that is shared between the multiple cells that carry out joint transmission, based on a table in which indices to represent individual coordinated cells that serve as transmission points in comp transmission and indices of comp sets to represent combinations of multiple cells that carry out joint transmission in comp transmission are mapped to bit data..
Ntt Docomo, Inc.
04/23/15
20150110031
new patent

Radio base station, user terminal, radio communication system and radio communication method


A radio base station transmits downlink control information to user terminals through enhanced pdcchs which are frequency-division-multiplexed with a pdsch, and includes an allocation section that allocates a plurality of enhanced pdcch sets to each user terminal, the plurality of enhanced pdcch sets each including a plurality of prb pairs placed for the enhanced pdcchs, so that at least one enhanced pdcch set overlaps with other user terminals, and a mapping section that selects enhanced pdcch sets from the plurality of enhanced pdcch sets so that the number of enhanced pdcch sets used to transmit the downlink control information in a predetermined time resource unit becomes minimum, and maps the downlink control information to the prb pairs which form the selected enhanced pdcch sets.. .
Ntt Docomo, Inc.
04/23/15
20150110030
new patent

Method and combining schedules in wireless communication system


A method for combining two or more schedules in a machine to machine (m2m) communication system according to one embodiment of the present invention is disclosed. The method is performed by a m2m server and comprises the steps of: receiving at least one schedule request from at least one m2m application—the schedule request requesting a measurement a report for a specific resource for a specific m2m device—; determining whether a first permissible interval of a measurement time point or a report time point included in the schedule request is overlapped with a second permissible interval of a measurement time point or a report time point of the pre-stored m2m schedule when an id of the m2m device and an id of the resource included in the schedule request are the same as the id of the m2m device and the id of the resource of the pre-stored m2m schedule; and generating mapping information for indicating a relationship between the schedule request and the pre-stored m2m schedule when determining that the first permissible interval and the second permissible interval overlap..
Lg Electronics Inc.
04/23/15
20150110029
new patent

Method and device for transmitting uplink control information


A method of transmitting uplink control information in a wireless communication system is provided. The method may include: determining whether to simultaneously transmit a hybrid automatic repeat request (harq) ack/nack and channel state information (csi) from a sub frame; generating an added harq ack/nack by adding additional bits having a number of bits corresponding to the number of bits of the csi to the bits of the harq ack/nack if it is determined that simultaneous transmission is performed; generating an encoded harq ack/nack by encoding the added harq ack/nack; generating a plurality of modulation symbols by modulating the encoded harq ack/nack; and transmitting the plurality of modulation symbols from the sub frame to an uplink control channel..
Lg Electronics Inc.
04/23/15
20150110027
new patent

Method for transceiving data in wireless communication system, and apparatus therefor


According to one embodiment of the present invention, a method configured to enable user equipment to transmit or receive data relating to hybrid automatic repeat request (harq) process to/from a plurality of base stations in a wireless communication system may comprise the steps of: receiving, from a serving base station, information relating to harq processes allocated for the harq process of the plurality of base stations, and base station pattern information indicating the base station to/from which the user equipment transmits or receives the data in a specific subframe; and transmitting or receiving the data to/from at least one base station from among the plurality of base stations on the basis of the information relating to the harq processes and the base station pattern information.. .
Lg Electronics Inc.
04/23/15
20150110026
new patent

Method for configuring resource block for search region of downlink control channel in wireless communication system, and apparatus therefor


The present invention relates to a method and apparatus for transmitting uplink data using a hybrid automatic repeat request (harq) by a terminal in a wireless communication system. More particularly, the method disclosed in the present invention comprises the steps of: establishing a first uplink-downlink configuration for a first frequency band and establishing a second uplink-downlink configuration for a second frequency band; receiving uplink control information in a downlink subframe on the first frequency band; and transmitting uplink data corresponding to the uplink control information in a specific uplink subframe linked to the downlink subframe on the basis of the first uplink-downlink configuration and second uplink-downlink configuration..
Lg Electronics Inc.
04/23/15
20150110021
new patent

Method and device for controlling identification of a cell in communication system


A method for controlling identification of a cell in a communication system may be proposed. The method may include: setting a cell by using a first cell index in user equipment (ue); receiving, by the ue, a control signal indicating that a cell index is changed from the first cell index to a second cell index; and setting the cell by using the second cell index without releasing the cell by the ue..
Lg Electronics Inc.
04/23/15
20150110020
new patent

Method and interference control


Methods and apparatuses for interference control have been disclosed. A method for a base station in a wireless communication system, comprising: obtaining a system setting of the wireless communication system; selecting a transmission mode based at least in part on the system setting, wherein the transmission mode is one of an interference cancellation ic transmission mode and a beamforming bf transmission mode; and configuring the selected transmission mode.
Nec (china) Co., Ltd.
04/23/15
20150110017
new patent

Method for transmitting or receiving ack/nack signal


Provided is a method for transmitting an ack/nack signal by a user equipment (ue) in a wireless communication system, comprising: detecting control channels in a downlink subframe of a radio frame, wherein ack/nack signal for the detected control channels is transmitted in an uplink resource region; determining whether uplink (ul) transmission (tx) power control values received at respective one of the detected control channels are used as values indicating a resource region for transmission of the ack/nack signal, and transmitting the ack/nack signal in an uplink resource region decided according to the result of the determining; and if all ul tx power control values received at the respective one of the detected control channels are not used to indicate the resource region for transmission of the ack/nack signal, transmitting the ack/nack signal in an uplink resource region linked to the respective one of the detected control channels.. .
Lg Electronics Inc.
04/23/15
20150110001
new patent

Communication method and system


A method of co-ordinating communication between a plurality of base stations in a communication system, comprising designating timeslots where said base stations receive and/or transit co-ordination messages to each other. The system may be an autonomous cellular system and the timeslots may be regularly spaced..
Nokia Solutions And Networks Oy
04/23/15
20150109993
new patent

Wireless communication system, wireless communication method, base station, relay device, and mobile station


A wireless communication system includes a mobile station, a base station, and a relay device. The base station is configured to execute first link aggregation (la) communication.
Fujitsu Limited
04/23/15
20150109985
new patent

Radio base station, user terminal, radio communication method and radio communication system


The present invention is designed to prevent the decrease of throughput and also reduce the overhead of csi feedback when comp transmission is applied. A radio base station is configured to be able to perform coordinated multiple-point transmission/reception with a user terminal, and includes a detection section configured to detect a retransmission control signal fed back from the user terminal, and a cqi updating section configured to update a cqi for coordinated multiple-point transmission/reception using received quality information in each cell, and the cqi updating section updates the cqi using a calculating formula that is defined with the received quality information in each cell and a variable which changes the value depending on the content of the retransmission control signal..
Ntt Docomo, Inc.
04/23/15
20150109982
new patent

Radio communication system, radio terminals, radio base stations, radio communication method and program


Disclosed is a radio communication system wherein radio terminals can communicate using a plurality of component carriers having different frequencies. The communication system has a reception start timing control means for commonly controlling the cycle of reception start timing for predetermined channels in at least some of the component carriers assigned to the radio terminals; and a reception control means for controlling the reception interval of said predetermined channels, said reception intervals being started at the reception start times in at least some of the component carriers assigned to the radio terminals..
Nec Corporation
04/23/15
20150109979
new patent

Telecommunication systems with discontinuous reception


A method aims at controlling parameters used by communication terminals of a telecommunication system which enables discontinuous reception. The discontinuous reception involves drx cycles during each one of which a communication terminal wakes up at least once to monitor a downlink control channel.
Telefonaktiebolaget L M Ericsson (publ)
04/23/15
20150109978
new patent

Radio communication system


A radio communication system comprises a radio transmitter (2), and a radio receiver (12) configured to receive radio transmissions from the transmitter. The transmitter (2) uses a transmitter clock signal to transmit a succession of connection-event data packets (22a′, 22b′, 22c′) according to a predetermined schedule.
Nordic Semiconductor Asa
04/23/15
20150109950
new patent

Method and measurement of active user devices per quality-of-service class indicator


Methods, apparatus, and systems for measuring, on a per-qos-class basis, the average number of user devices active on the uplink of a wireless communication system are disclosed. In an exemplary method, a number of mobile terminals with buffered data for transmission to a base station is estimated based on received buffer status reports.
Lenovo Group Limited
04/23/15
20150109948
new patent

Method of transmitting and receiving control information in wireless communication system


A method of receiving control information in a wireless communication system includes receiving position information for searching at least one downlink control channel, a downlink control channel carrying control information of at least one user equipment, receiving multiplexed downlink control channel in which a plurality of downlink control channels are sequentially multiplexed and sequentially searching the downlink control channel on the multiplexed downlink control channel according to the position information. The number of detection attempts to detect its own control information can be reduced..
Lg Electronics Inc.
04/23/15
20150109933
new patent

Apparatus and transmitting and receiving multimedia data in mobile communication system


The present disclosure dynamically selects an optimal parameter so as to stably stream an image without user's setting in a network environment. The present disclosure determines (schedules) a path to which a general packet is to be distributed based on a path cost indicator, and determines a symbol size and the number of source symbols, which minimize or sufficiently reduce a cost function..
Postech Academy-industry Foundation
04/23/15
20150109930
new patent

Data flow control method, and related device and communications system


A data flow control method, and related device and communication system are provided. In the solutions of a data flow control, a first gateway receives a first message sent by a user equipment (ue) through a first access network, where the first message carries first internet protocol (ip) flow identification information; the first gateway sends a second message to a packet data network gateway, and receives a third message sent by the packet data network gateway, where the third message carries third ip flow identification information, and the third ip flow identification information is used to identify an ip flow that is allowed by a network to be transmitted by the ue through the first access network and/or an ip flow that is allowed by a network to be transmitted by the ue through a second access network; and the first gateway sends a fourth message to the ue..
Huawei Device Co., Ltd.
04/23/15
20150109117
new patent

System and communicating an object attached to a vehicle


An exemplary system for a vehicle having an object attached to it may include a user interface device, a controller, and a communication system. The user interface device may be configured to receive and transmit information relating to the object.
Ford Global Technologies, Llc
04/23/15
20150108026
new patent

System for real-time tracking of fluid consumption by a user


A system for tracking fluid consumption of a user from a fluid container in real-time includes a cap connected to the fluid container, the cap including a micro-electro-mechanical system to detect motion and orientation of the cap in relation to the fluid container, a first transducer to transmit sound waves toward the fluid stored within the container, a second transducer to receive the echo of the sound waves, a computing device to generate data pertaining to the fluid consumption of the user based on information from the micro-electro-mechanical system and the transducers, and a communication system to transmit the fluid consumption data to a cloud computer via a network to permit at least one party of interest to have access to the fluid consumption data.. .
04/23/15
20150107588
new patent

Respiratory humidifier communication systems and methods


A respiratory humidification system includes a humidifier that is capable of electronic communication with one or more other components of the system thereby permitting transfer of data or control signals between the humidifier and other components of the system. In some systems, a flow generator, such as a ventilator, is provided to supply a flow of breathing gas.
Fisher & Paykel Healthcare Limited
04/16/15
20150106750

Display control apparatus, display control method, program, and communication system


There is provided a display control apparatus including an acquisition section configured to acquire first display information for displaying, for an editing target edited by a plurality of editors collaboratively, a third component obtained by merging a second component into a first component by performing a merge manipulation for merging the second component into the first component from among a plurality of components included in the editing target, and a display control section configured to cause the third component to be displayed based on the first display information, and to cause the third component to be displayed, in a manner that the first component and the second component are discriminated from each other, when a cancellation manipulation is performed to cancel the merge manipulation.. .
Sony Corporation
04/16/15
20150106519

Selective multiple-media access control


A communication system and method includes receiving payload data of first and second media access control (mac) frames. A mac-level protocol is identified in response to the indication of the selected network for each of the first and second mac frames.
Texas Instruments Incorporated
04/16/15
20150106454

Method and device for transferring and receiving message in roaming system


A method of transferring and receiving data by a mobility management entity (mme) in a mobile communication system according to an embodiment of the present invention includes receiving, from equipment, a message that includes the address of an xml configuration access protocol (xcap) and is used to access an internet packet data network (pdn); checking any one of subscription information on the equipment and a network carrier policy, on the basis of the received message; and delivering a create session request message to a gateway on the basis of the received message if the equipment is accessible to the pdn as the result of the check, wherein the create session request message includes an indicator that accesses the xcap server. According to an embodiment, roaming equipment may transfer and receive an xcap related message.
Samsung Electronics Co., Ltd.
04/16/15
20150106438

Real time communication method, terminal device, real time communication server and real time communication system


The present invention provides a real time communication method, a terminal device, an rtc server and an rtc system. The method includes: receiving, by a first terminal, call request information that is sent by another terminal to the first terminal and forwarded by an rtc server and, where the call request information carries a unique identifier of a web-based rtc application of a terminal sending the call request information; and determining, by the first terminal, whether to accept a call request according to the unique identifier of the web rtc of the terminal sending the call request information, if yes, sending request information for opening the web-based rtc application to the rtc server, and after receiving information of the web-based rtc application returned by the rtc server, communicating, by using the web-based rtc application, with the terminal sending the call request information..
Huawei Device Co., Ltd.
04/16/15
20150106160

Telecommunication system, apparatus, and capture, certification, distribution, and contact of online generated sales leads


A telecommunication system for lead capture, certification, distribution, and contact can include a lead certification server, a lead certification database, a lead certification device, and a phone switch. The lead certification server can dynamically generate a consent agreement text of a lead capture form, based on information stored and issued from the lead certification database, so that the system can store the consumer consent of an agreement text, and connect a phone call to the consumer via the phone switch.
Clickpoint Software, Inc.


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