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


Mobile communication system

Mitsubishi Electric

Mobile communication system

Mobile communication system, user terminal, base station, and processor

Kyocera

Mobile communication system, user terminal, base station, and processor

Mobile communication system, user terminal, base station, and processor

Microsoft Technology Licensing

Base station initiated proximity service discovery and connection establishment


Date/App# patent app List of recent Base Station-related patents
08/27/15
20150245411 
 Techniques for enabling asynchronous transmissions in an unlicensed radio frequency spectrum band patent thumbnailTechniques for enabling asynchronous transmissions in an unlicensed radio frequency spectrum band
Techniques are described for wireless communication. One method includes monitoring, by a first base station of a first operator, for clear channel assessment (cca) exempt transmission (cet) timing information of a second base station of a second operator; identifying transmission timings of cets of the second base station of the second operator based at least in part on the monitoring; and discontinuing transmissions of the first base station of the first operator during the transmission timings of the cets of the second base station of the second operator.
Qualcomm Incorporated


08/27/15
20150245402 
 Mobile communication system patent thumbnailMobile communication system
A mobile communication system includes a mobile station, a first base station and a second base station configured to perform radio communication with the mobile station, and a gateway station configured to perform communication with the first base station and the second base station or with the mobile station via the first base station and the second base station. One communication is performed between the mobile station and the gateway station by establishing a first communication connection between the gateway station and the first base station, a first radio communication connection between the first base station and the mobile station, and a second radio communication connection between the second base station and the mobile station.
Mitsubishi Electric Corporation


08/27/15
20150245395 
 Mobile communication system, user terminal, base station, and processor patent thumbnailMobile communication system, user terminal, base station, and processor
A mobile communication system according to embodiment comprises: a user terminal that performs d2d communication that is direct device to device communication; and a base station that performs cellular communication with the user terminal. The d2d communication is performed by using a part of uplink radio resources of the cellular communication.
Kyocera Corporation


08/27/15
20150245389 
 Base station initiated proximity service discovery and connection establishment patent thumbnailBase station initiated proximity service discovery and connection establishment
The normal roles of wireless stations and wireless access points in initiating the establishment of wireless connections may be reversed without the need for changes in the network interfaces for either the station or access point device. This capability may be used to allow wireless devices acting as access points, but on which service clients operate, to initiate the establishment of a connection with a station, on which a wireless service provider operates.
Microsoft Technology Licensing, Llc


08/27/15
20150245386 
 Mobile communication method and mobile station patent thumbnailMobile communication method and mobile station
A radio base station phnb managing a phantom cell is enabled to uniquely indentify a mobile station ue in communication in the phantom cell. A mobile communication method according to the present invention includes starting, by the radio base station phnb#10, a “non-contention based ra procedure” or a “contention based ra procedure” with a mobile station ue#1 in communication in a cell #10 under control of the radio base station phnb#10; and notifying, by the mobile station ue#1, the radio base station phnb#10 of a c-rntimacro which is allocated in a cell #1 other than the cell #10..
Ntt Docomo, Inc.


08/27/15
20150245381 
 Reporting downlink control information in a wireless communication system employing dedicated pilots patent thumbnailReporting downlink control information in a wireless communication system employing dedicated pilots
A base station and a method performed by the base station is disclosed. The method includes: obtaining data for a user equipment (ue) and obtaining control information for use in transmitting the data to the ue.
Telefonaktiebolaget L. M. Ericsson (publ)


08/27/15
20150245380 
 Device and  processing downlink control information patent thumbnailDevice and processing downlink control information
Disclosed are an apparatus and method for processing downlink control information, applicable to a base station and comprising a downlink control information generation module and a downlink control information transmission module, wherein, the downlink control information generation module is configured to generate a downlink control information format when data transmission is performed, wherein a field of the downlink control information format carries indication information for indicating to a terminal a port used for transmitting a data dmrs and a scrambling identity number corresponding to a pilot generation sequence; and the downlink control information transmission module is configured to transmit the downlink control information format to the terminal by indicating to a terminal a port used for transmitting a data dmrs and a scrambling identity number corresponding to a pilot generation sequence, the embodiments of the present invention solve the problem of interference between dmrss used during multi-user data transmission.. .
Zte Corporation


08/27/15
20150245378 
 System access method and apparatus of a narrowband terminal in a wireless communication system supporting wideband and narrowband terminals patent thumbnailSystem access method and apparatus of a narrowband terminal in a wireless communication system supporting wideband and narrowband terminals
Apparatuses (including base stations and terminals), systems, and methods for supporting both wideband and narrowband communications are described. In one aspect, a base station supporting first type terminals operating on a first bandwidth and second type terminals operating on a second bandwidth is described, having an information formatter, a transceiver, and a controller.
Samsung Electronics Co., Ltd.


08/27/15
20150245371 
 Scheduling in a cellular communication system using a large excess number of base station antennas patent thumbnailScheduling in a cellular communication system using a large excess number of base station antennas
The present disclosure is directed to a system and method for selecting a sub-group of user terminals (uts) among a group of uts served by a sector of a cellular network to schedule independent data streams for transmission to over the same time-frequency interval. In one embodiment, the sub-group of uts is selected to limit inter-user interference among the sub-group of uts.
Broadcom Corporation


08/27/15
20150245370 
 Scheduling in a cellular communication system using a large excess number of base station antennas patent thumbnailScheduling in a cellular communication system using a large excess number of base station antennas
The present disclosure is directed to a system and method for selecting a sub-group of user terminals (uts) among a group of uts served by a sector of a cellular network to schedule independent data streams for transmission to over the same time-frequency interval. In one embodiment, the sub-group of uts is selected to limit inter-user interference among the sub-group of uts.
Broadcom Corporation


08/27/15
20150245355 

Controlling uplink transmission power using offset value based on antenna number or diversity scheme


Disclosed are a terminal device for controlling uplink transmission power and a method therefor. A receiving antenna receives uplink transmission mode change information from a base station.
Lg Electronics Inc.


08/27/15
20150245352 

Signaling for wireless communications


A communication system, such as a wireless cdma system, detects markers with fewer errors by having field units transmit the markers at different power levels (e.g., 9 db for one marker and 11 db for another marker). The difference in power levels of the markers allows the base station to identify the request markers using alternative criteria with a low probability of error, where the alternative criteria may include comparing the markers to respective energy level thresholds, monitoring occupancy of time slots, occupancy of mutually exclusive code channels, or combinations thereof.

08/27/15
20150245346 

Terminal device, base station device, integrated circuit and communication method


There is provided a terminal device that communicates with a base station device. The terminal device includes a reception unit that receives downlink control information which is used for scheduling of a physical uplink shared channel and includes first information used to trigger a report of channel state information using the physical uplink shared channel, a higher layer signal including second information used to indicate two subframe sets, and the higher layer signal including third information.
Sharp Kabushiki Kaisha


08/27/15
20150245344 

Method and user device for receiving downlink signal, and method and base station for transmitting downlink signal


The present invention relates to a method and user device for transmitting first ack/nack information on a first cell group including a primary cell and one or more secondary cells from among a plurality of serving cells on a physical uplink control channel (pucch) of a specific cell in the first cell group, and to a method and base station for receiving the first ack/nack information on the pucch of the specific cell. When the first ack/nack information includes only aciqnack for the primary cell, the specific cell is the primary cell, and, when the first ack/nack information includes ack/nack on at least one of the one or more secondary cells, the specific cell is a secondary cell from among the one or more secondary cells of the first cell group that is set for the ack/nack transmission..
Lg Electronics Inc.


08/27/15
20150245342 

Communication control method and base station


A communication control method used in a cellular mobile communication system that supports inter-terminal communication that is direct radio communication capable of being performed between user terminals in a state where a radio connection with a network is established, comprises a step of determining, by the network, a method for assigning a radio resource in the inter-terminal communication in accordance with a characteristic of an application used in the inter-terminal communication.. .
Kyocera Corporation


08/27/15
20150245339 

Decoupled downlink and uplink


The present disclosure provides systems and methods for decoupling downlinks and uplinks between user equipment (ue) and base stations. Briefly described, in architecture, one embodiment of the system comprises ue (e.g., cellular telephones, mobile devices, etc.) for independently establishing an uplink (ul) and a downlink (dl).
Broadcom Corporation


08/27/15
20150245327 

Techniques for enabling asynchronous time division duplexing transmissions in an unlicensed radio frequency spectrum band


Techniques are described for wireless communication. One method includes monitoring, by a first base station of a first operator, for uplink configuration information and downlink configuration information associated with a second base station of at least one second operator; identifying a transmission timing of one or more uplink transmissions to the second base station of the at least one second operator based at least in part on the uplink configuration information; and prohibiting access to an unlicensed radio frequency spectrum band by the first base station of the first operator during the identified transmission timing of the one or more uplink transmissions.
Qualcomm Incorporated


08/27/15
20150245326 

Methods and arrangements for semi-persistent scheduling


base station, ue and methods therein associated with transmission resources allocated by semi-persistent scheduling, sps. The method in a ue comprises receiving information about a set of modulation and coding schemes, mcss from a base station, bs.
Telefonaktiebolaget L M Ericsson (publ)


08/27/15
20150245323 

Method and user equipment for receiving downlink signal and method and base station for transmitting downlink signal


The present invention provides: a base station for repeatedly transmitting a physical downlink control channel (pdcch) during a first subframe bundle comprising a plurality of subframes, and transmitting a pdsch related to the pdcch; and user equipment for receiving the pdcch and the pdsch. The pdsch can be transmitted to the user equipment starting from subframe n+k, which is the kth subframe after the last subframe n−1 in the first subframe bundle, wherein k is an integer bigger than 0.
Lg Electronics Inc.


08/27/15
20150245322 

Base station apparatus, mobile station apparatus, communication method, and integrated circuit


The present invention enables a base station apparatus to efficiently notify a mobile station apparatus of control information in a wireless communication system in which the base station apparatus and the mobile station apparatus communicate. An epdcch consists of one or a plurality of ecces, and each of the ecces consists of a plurality of eregs.
Sharp Kabushiki Kaisha


08/27/15
20150245320 

Uplink resource scheduling method, wireless base station and mobile station


The embodiments of the present invention provide an uplink resource scheduling method, a wireless base station and a mobile station. The method comprises: generating group dedicated signaling respectively for mobile station groups managed by the wireless base station, wherein group dedicated signaling of each mobile station group indicates uplink resources allocated to the mobile station group; multiplexing the generated group dedicated signaling into different positions of a first channel and transmitting the multiplexed group dedicated signaling; generating mobile station dedicated signaling for each mobile station in each of the mobile station groups, wherein the mobile station dedicated signaling at least includes group information indicating the mobile station group to which the mobile station belongs; and multiplexing the generated mobile station dedicated signaling into a second channel and transmitting the multiplexed mobile station dedicated signaling..
Ntt Docomo, Inc.


08/27/15
20150245308 

Method for providing phase synchronization to non-phase synchronized cellular base stations


The method comprising at least one phase synchronized cellular base station having at least one transmit antenna for transmitting a signal to a at least one non-phase synchronized cellular base station, where it comprises transmitting by said at least one transmit antenna of said phased-synchronized cellular base station a beacon signal to said at least one non-phase synchronized cellular base station, included as part of said transmitted signal, said beacon signal comprising two orthogonal length-8 walsh-hadamard sequences to be broadcasted by said at least one phase synchronized cellular base station in order to provide said phase synchronization.. .
Telefonica, S.a.


08/27/15
20150245307 

Ul out-of-synchronization for a secondary cell carrying pucch


Methods, systems, and devices are described for uplink synchronization for physical uplink control channel (pucch) enabled secondary cells (scells). A ue may be able to determine that synchronization with a pucch-enabled scell (“pucch-scell”) is lost and to initiate synchronization.
Qualcomm Incorporated


08/27/15
20150245303 

Power saving rf algorithm


The present invention relates generally to communication and more specifically to techniques for power control in a wireless communication network. More particularly the present invention relates to method for controlling the radio output power in a mobile entity comprising a transmitter and a receiver for communicating with a radio base station over a communication channel, comprising receiving a message comprising an indication of a target transmit power from a base station, estimating a transmit power of said transmitter based on the received target transmit power and the actual conditions of the communication channel and adjusting (403) the transmit power of the radio transceiver in accordance with the estimation.
Sony Mobile Communications Ab


08/27/15
20150245300 

Mobile station device, base station device, radio communication method, and integrated circuit


Transmission power for an uplink signal is efficiently set. There are provided a reception unit 105 that receives from a base station device a first transmission power control command, a second transmission power control command, first information indicating whether or not accumulation of first transmission power control commands is enabled and second information indicating whether or not accumulation of second transmission power control commands is enabled, a transmission power setting unit 1015 that sets a first parameter value based on the first information and the first transmission control command, sets a second parameter value based on the second information and the second transmission control command, sets a first transmission power for a first reference signal using at least using a first parameter, and sets a second transmission power for a second reference signal using at least a second parameter, and a transmission unit 107 that transmits the first reference signal at the first transmission power and the second reference signal at the second transmission power to the base station device..
Sharp Kabushiki Kaisha


08/27/15
20150245272 

Method, apparatus and computer program for backhaul management


There is disclosed a backhaul property managing mechanism configured to collect backhaul properties from at least one network node, wherein the backhaul properties comprises performance metrics for communication with a core network for the respective network node; provide collected backhaul properties to at least one user equipment, ue, being in position where communication with the at least one network node is feasible. A ue, base station, methods therefor and computer program for implementing the methods are also disclosed..
Telefonaktiebolaget L M Ericsson


08/27/15
20150245270 

Supporting a base station to enter and leave sleep mode in a wireless communication system


Two methods of managing the operation mode of a first base station and a second base station are provided. One method uses an operation mode controller that sends respective resource usage status requests to the first and second base stations and receives respective resource usage information reports from the base stations.
Zte (usa) Inc.


08/27/15
20150245269 

Method for uplink softer handover, user equipment, and base station


Embodiments of the present invention provide a method for an uplink softer handover and a user equipment. The method includes: detecting signal quality or signal strength of an intra-frequency neighboring cell; if there is an intra-frequency neighboring cell whose signal quality or signal strength meets a first threshold, reporting, through a physical control channel or by using scheduling information, related information of the intra-frequency neighboring cell that meets the first threshold to a base station to which a user equipment belongs..
Huawei Technologies Co., Ltd.


08/27/15
20150245263 

Handover method and apparatus of electronic device in wireless communication system


Disclosed are a method and an apparatus for providing a handover of an electronic device and reselection of a base station (cell) in a wireless communication system, considering load of the base station. A method for performing handovers in an electronic device of a wireless communication system includes: when a handover is required, measuring power of signals received from a serving base station and nearby base stations, and obtaining load information of the serving base station and the nearby base stations; selecting the first candidate base stations capable of performing a handover, using the measured power of the received signals; selecting the second candidate base stations capable of performing a handover, based on the load information of the first candidate base stations; and transmitting information on the power of signals received from the selected second candidate base stations and a request message for a handover to the serving base station..
Samsung Electronics Co., Ltd.


08/27/15
20150245259 

Optimizing mobile device handoff parameters


A device receives a default cell handoff parameter set from a base station within a cellular network. The device receives a modified handoff parameter set, wherein the modified handoff parameter set is different than the default cell handoff parameter set, and tests a mobile device in different geographic locations served by the base station, using the modified handoff parameter set, to measure one or more network/call service parameters associated with handoff of the mobile device to a neighboring cell.
Cellco Partnership D/b/a Verizon Wireless


08/27/15
20150245257 

Radio base station


A signal load onto a mobility management node mme is reduced by defining a case which does not require “path switch” when x2 handover processing is performed for a mobile station ue. A radio base station enb#1 according to the present invention includes a handover processing unit 14 configured not to perform “path switch” when performing x2 handover processing for a mobile station to a radio base station enb#2 having the same “virtual enb id#1” as the radio base station enb#1..
Ntt Docomo, Inc.


08/27/15
20150245254 

Mobile communication method and mobile station


In a mobile communication method of the invention, when communication of a mobile station (ue) in a “rrc_connected state” in a cell (#1) under the control of a radio base station (enb#1) is performed through an eps bearer formed of a u-plane bearer between the mobile station (ue) and the radio base station (enb#1) and an s1-u bearer between the radio base station (enb#1) and a gateway device (s-gw), and if the radio base station (enb#1) detects that a cell (#10) is located around the mobile station (ue), the radio base station (enb#1) sends the mobile station (ue) “rrc connection reconfiguration” which contains information correlating identification information on the eps bearer with identification information on the cell (#10).. .
Ntt Docomo, Inc.


08/27/15
20150245234 

Dynamic point-to-point spectrum licensing


Systems, methods, and instrumentalities are provided to implement granting a license to a millimeter wave base station (mb) in a wireless network. The mb may send a license request.
Interdigital Patent Holdings, Inc.


08/27/15
20150245230 

Techniques for testing compatibility of a wireless communication device


Techniques for testing a wireless communications device are disclosed. In one particular exemplary embodiment, the techniques may be realized as a system and method for testing a wireless communications device.
Pctest Engineering Laboratory, Inc.


08/27/15
20150245229 

Method for maintaining base station, device, and system


The present invention discloses a method for maintaining a base station, a device, and a system. The method includes: if a first operation and maintenance om channel between a network management system nms device and a first base station is in an interrupted state, determining, by the nms device, whether a second channel between the nms device and the first base station, sending, by the nms device, an operation and maintenance command to the first base station through the second channel to perform operation and maintenance on the first base station.
Huawei Technologies Co., Ltd.


08/27/15
20150245228 

Mobile communication system, radio base station, and mobile station


An appropriate action is taken when an abnormality in a layer 2 is detected, even in an “inter-site ca” operation in which communication for a c-plane signal is performed in a cell #1 under a radio base station enb#1 via a srb, and communication for a u-plane signal is performed in a cell #11/#12 under a radio base station enb#11/#12 via a drb. In a mobile communication system according to the present invention, the radio base station enb#11/#12 is configured to provide the radio base station enb#1 with predetermined notification, when an abnormality is detected in a layer 2 of a downlink to a mobile station ue..
Ntt Docomo, Inc.


08/27/15
20150245219 

Unlicensed spectrum sharing method, base station using the same, and user equipment using the same


The disclosure is directed to an unlicensed spectrum sharing method that is applicable to a user equipment and a base station, a user equipment using the same method, and a base station using the same method. In one of the exemplary embodiments, the disclosure is directed to an unlicensed spectrum sharing method applicable to a user equipment.
Acer Incorporated


08/27/15
20150245217 

Multiple radio devices for implementing dynamic band access background


A system and method are provided to implement dynamic spectrum access with individual multi-mode devices that incorporate multiple radios in a single device. A multi-mode device is configured to make use of the incremental spectrum by maintaining a data communication link via a base station that is operated by a primary operator to support communications in the primary operator's exclusively-licensed spectrum.
Intel Corporation


08/27/15
20150245207 

Network access control methods and apparatus


Methods and apparatus that provide user access control within wireless networks such as those having both fixed and portable nodes. In one embodiment, the network comprises a 3g cellular network or interworking wlan (iwlan), and the portable nodes comprise home node b (hnb) base stations.
Apple Inc.


08/27/15
20150245176 

Base station location determination


A device may determine to initiate a location determination for a base station. The device may identify a set of positioning measurements associated with the location determination.
Verizon Patent And Licensing Inc.


08/27/15
20150245155 

Controlling acoustic echo cancellation while handling a wireless microphone


An audio system has a base station, a speaker and one or more wireless microphones. The audio system operates to receive audio information from both a far-end audio source and a near-end audio source and to process the audio information for transmission to a far-end audio system.

08/27/15
20150244641 

Mobile communication system and user terminal


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


08/27/15
20150244508 

Method and transmitting channel state information-reference signals in wireless communication system


A method of transmitting channel state information (csi)-reference signals (rs) at a base station in a wireless communication system includes generating a reference signal sequence, and mapping the reference signal sequence to resource elements (res) included in one or more patterns for 8-port csi-rs transmission among five patterns for 8-port csi-rs transmission located in a first region of a prb pair and three patterns for 8-port csi-rs transmission located in a second region of the prb pair. A maximum of two ofdm (orthogonal frequency division multiplexing) symbols is used for a physical downlink control channel in a subframe including the prb pair..
Lg Electronics Inc.


08/27/15
20150244495 

Apparatus and transmitting jamming signal


A node device is provided. The node device includes forming a jamming signal generation unit configured to generate a jamming signal for a target signal which is transmitted from a base station to an intended receiving device supposed to receive the signal and an unintended receiving device not supposed to receive the signal, a beamforming vector determination unit configured to determine a beamforming vector of the jamming signal based on an amplitude of a received power of the jamming signal at the intended receiving device, and a transmission unit configured to transmit the jamming signal based on the determined beamforming vector..
Korea Advanced Institute Of Science And Technology


08/27/15
20150244489 

Base station, network system, and communication method


Embodiments of the present invention provide a base station, a network system, and a communication method. The base station includes: a control module, configured to connect to a control module of at least one other base station by using a first logical interface, and perform control plane interaction during inter-base station coordination; and a data processing module, connected to the control module, and configured to connect to a data processing module of the at least one other base station by using a second logical interface, and perform user plane interaction during the inter-base station coordination.
Huawei Technologies Co., Ltd.


08/27/15
20150244485 

Wireless communication system, a base station and a method therein


A method is implemented in a base station used in a wireless communications system that supports flexible-tdd (flexible-time division duplex) ul-dl (uplink-downlink) configuration. The method includes configuring a first type of user equipment (ue) with a first type of configuration; configuring a second type of ue with a second type of configuration; and receiving from a user equipment a harq-ack (hybrid automatic repeat request-acknowledgement) signal according to a dl association set.
Nec Corporation


08/27/15
20150244446 

Antenna port mode and transmission mode transitions


A wireless communication device may autonomously transition from a multiple antenna port mode to a single antenna port mode. The wireless communication device may implicitly notify a base station about the autonomous transition from the multiple antenna port mode to the single antenna port mode.
Sharp Kabushiki Kaisha


08/27/15
20150244444 

Method for reporting channel state information, user equipment, and base station


The present disclosure relates to a method for reporting channel state information, a user equipment, and a base station. A channel state information measurement resource is determined by a ue according to an aperiodic csi trigger signaling, so that a base station transmits a csi-rs only when the ue needs to report the aperiodic csi.
Huawei Technologies Co., Ltd.


08/27/15
20150244440 

Scalable estimation ring


Systems and methods are disclosed for estimating impulse responses of multiple channels, e.g., multiple antenna sub-array paths of a base station, in a distributed manner. In one embodiment, a method of operation of a scalable estimation ring (ser) processing component in a ser that operates to estimate impulse responses of corresponding channels is provided.
Telefonaktiebolaget L M Ericsson (publ)


08/27/15
20150244439 

Methods and multi-user mimo transmissions in wireless communication systems


A wireless communication system includes a base station capable of communicating with a plurality of subscriber stations. The base station can transmit control information and data to a subscriber stations.
Samsung Electronics Co., Ltd.


08/27/15
20150244430 

Cloud radio access network


Instead of just consuming network resources, client devices create network resources via cooperative subspace processing to increase data bandwidth and expand radio coverage so the network grows dynamically with demand. Server-side cooperative-mimo provides joint processing for geographically distributed base stations with overlapping coverage areas.
Genghiscomm Holdings, Llc


08/27/15
20150244429 

Data transmission method, base station, and user equipment


Embodiments of the present invention provide a data transmission method, a base station, and a user equipment (ue). The method includes: generating, by a first base station, downlink radio link control (rlc) protocol data units (pdus); and sending, by the first base station, a first part of downlink rlc pdus in the downlink rlc pdus to a user equipment ue, and sending a second part of downlink rlc pdus in the downlink rlc pdus to a second base station, so that the second base station sends the second part of downlink rlc pdus to the ue.
Huawei Technologies Co., Ltd.


08/27/15
20150244069 

Antenna of mobile communication base station and controlling same


The present invention relates to an antenna of a mobile communication base station, comprising; an ret driving unit, an ras driving unit, and an rab driving unit, each comprising a driving motor, for driving electrical and mechanical devices for respectively adjusting ret, ras and rab; and multi-function equipment for controlling the driving of the ret driving unit, the ras driving unit and the rab driving unit by communicating with a main system of a base station such that at least a control signal for controlling the ret, the ras, and the rab is received.. .
Kmw Inc.


08/20/15
20150237671 

Auxiliary information reporting and information sending


The embodiments of this application relate to the field of wireless communications. Disclosed are an auxiliary information reporting and information sending method and device, so that a target base station can acquire the latest auxiliary information of a user equipment (ue) and then can provide the most reasonable configuration for the ue.
China Academy Of Telecommunications Technology


08/20/15
20150237657 

Base station, portable terminal, and wireless communication system


According to an aspect of the present invention, a base station including a wireless communication unit to perform wireless communication with portable terminals includes a disaster detecting unit that detects a disaster, an abnormality detecting unit that detects at least one of congestion and loss of function of a network, and a control unit, and the control unit controls, in a case where the disaster detecting unit detects a disaster, and the abnormality detecting unit detects at least one of congestion and loss of function of the network, the wireless communication unit to transmit a state restriction signal, which controls to transition to a state restriction mode for suppressing electricity consumption, to the portable terminal.. .
Kyocera Corporation


08/20/15
20150237655 

Method, user equipment and base stations for performing random access procedures


A method, a user equipment, base stations for performing random access procedures in a network including a high power base station, a low power base station and a user equipment are provided, wherein the user equipment is in connection with the high power base station in a downlink direction and is in connection with the low power base station in an uplink direction. The method comprises performing, by the user equipment, the random access procedure with the low power base station if the random access procedure is initiated by the user equipment.
Telefonaktiebolaget L M Ericsson (publ)


08/20/15
20150237651 

Wireless communication system


A wireless communication system is provided in which a plurality of mtc devices can connect to a base station device efficiently. Each of mtc devices in group a that transmits data to the base station device using a predetermined application format is allocated first radio resource common in group a.
Sharp Kabushiki Kaisha


08/20/15
20150237649 

Method for uplink packet scheduling and device thereof


The present invention provides a method for uplink packet scheduling, comprising the following steps: a base station determines types of terminals, and groups the terminals based on types thereof; the base station transmits pre-scheduling indication information and uplink scheduling commands to the terminals in a group with a same type; the base station receives physical uplink shared channel (pusch) transmitted by the terminals on a corresponding uplink sub-frame. The present invention further provides a base station and a terminal.
Beijing Samsung Telecommunications Technology Research Co., Ltd.


08/20/15
20150237648 

Method for controlling uplink signal transmission and apparatus thereof


The invention discloses a method for controlling uplink signal transmission, a user equipment, and a base station. The method for controlling uplink signal transmission includes receiving uplink signal configuration information sent by a base station; sending an uplink signal to the base station according to the uplink signal configuration information before a first timer expires; stopping sending an uplink signal to the base station when the first timer expires; receiving trigger information sent by the base station, and restarting the first timer according to the trigger information; and sending an uplink signal to the base station before the restarted first timer expires..
Huawei Technologies Co., Ltd.


08/20/15
20150237646 

Eliminating crossed timeslots interference


In an example embodiment, one or more scheduler of base stations may be configured to schedule resource blocks on a frequency band of two adjacent cells to eliminate crossed timeslots interference by selecting different starting points on the frequency band.. .
Empire Technology Development Llc


08/20/15
20150237645 

Techniques for multi-rat (radio access technology) coordinated resource sharing


A technique is provided for receiving a resource request by a first base station (bs) of a first radio access technology (rat) from one or more user devices, selecting resources, from a group of resources shared by bss of a plurality of different rats, to be scheduled for the one or more requesting user devices, scheduling, by the first bs, the selected resources for the one or more user devices, and sending, from the first bs, a resource scheduling announcement identifying the scheduled resources to one or more other bss including at least a second bs of a second rat. Another example technique may include receiving a resource scheduling request from a first base station (bs) implementing a first rat, confirming an availability of the requested resources, and sending a first resource scheduling announcement to one or more bss implementing other rats..
Nokia Solutions And Networks Oy


08/20/15
20150237640 

Communication system, mobile station apparatus, radio link state management method, and integrated circuit


A mobile station apparatus that obtains, from the base station apparatus, frequency information for a one cell of the plurality of the cells and a parameter of a timer, where a state of the one cell is changed to deactivation state based on expiry of the timer.. .
Sharp Kabushiki Kaisha


08/20/15
20150237634 

Method and network node for improving resource utilization of a radio cell


The present invention relates to a method of a network node for improving utilization of resources of a cell 102 provided by a radio base station (rbs), the cell covering a geographical area and being a cell served by a low power node (lpn) 101 of the rbs in a heterogeneous network 100. The method comprises determining a load of downlink (dl) resources of the cell used for wireless communication terminal(s) 104 connected to the cell.
Telefonaktiebolaget L M Ericsson (publ)


08/20/15
20150237629 

Data transmission method, base station and user equipment


Embodiments of the present disclosure provide a data transmission method, a base station and user equipment. The method includes: sending, by a first base station, first information to a second base station, or receiving, by the first base station, the first information sent by the second base station, wherein the first information is used for indicating that the second base station is to serve user equipment; sending, by the first base station, second information to the user equipment, wherein the second information is used for instructing the user equipment to operate on a carrier corresponding to the second base station, for enabling the user equipment to operate on the carrier corresponding to the second base station.
Huawei Technologies Co., Ltd.


08/20/15
20150237626 

Information transmission method, user equipment, and base station


Embodiments of the present invention provide an information transmission method, including: determining, by a user equipment (ue), a first subframe; configuring the ue to send a first uplink signal in the first subframe; determining, by the ue, that the first uplink signal is a first type of uplink signal, where the first type of uplink signal occupies a first part of symbols of the first subframe, and the number of symbols included in the first part of symbols is less than the number of symbols included in the first subframe; and detecting, by the ue, a downlink control channel on a second part of symbols in the first subframe, where the first part of symbols and the second part of symbols do not overlap in time domain.. .
Huawei Technologies Co., Ltd.


08/20/15
20150237622 

Adaptive transition of user equipment


In a wireless communication system, a base station application hosted on a base station may be configured to change, or switch, a wireless communication device located in the range of a respective cell between an idle state and a connected state.. .
Empire Technology Development Llc


08/20/15
20150237618 

Selectively combining uplink signals in distributed antenna systems


Certain aspects involve selectively combining uplink transmissions in a distributed antenna system (“das”). For example, a unit of the das can receive baseband uplink transmissions from remote units of the das via a first channel and a second channel.
Andrew Llc


08/20/15
20150237617 

Beam forming


Provided are a beam forming method and device. The method includes: a base station receiving an uplink feedback signal from a terminal, and recovering one or more channel parameters from respective transmitting antennas of the base station to the terminal according to the uplink feedback signal; and the base station adjusting a transmitting phase of a data signal to be transmitted according to the one or more channel parameters from the respective transmitting antennas to the terminal, and forming a beam in a specific direction.
Zte Corporation


08/20/15
20150237616 

Communication control method, base station, user terminal, processor, and storage medium


A communication control method used in a cellular mobile communication system that supports inter-terminal communication that is direct radio communication capable of being performed between user terminals in a state where a radio connection with a network is established, comprises a step of transmitting, by a base station, maximum power information indicating maximum transmission power permitted in the inter-terminal communication.. .
Kyocera Corporation


08/20/15
20150237614 

Integrated circuit for controlling a process and integrated circuit comprising circuitry


A base station can prevent deterioration of data channel application control accuracy due to influence of transmission power control to a control channel. In the base station, each encoding section performs encoding processing to an scch (shared control channel) of each mobile station, each modulating section performs modulation processing to the encoded scch, an arranging section arranges the scch to each mobile station to one of a plurality of subcarriers which configure an ofdm symbol, and transmission power control section controls transmission power of the scch based on reception quality information reported from each mobile station.
Panasonic Intellectual Property Corporation Of America


08/20/15
20150237605 

Method and configuring control channel resources in communication system


A method and an apparatus for configuring a control channel in a communication system, according to the present invention, allocate resources of different sizes according to a distributed transmission mode and a localized transmission mode and apply different antenna transmission techniques, to a control channel on the basis of frequency division. In addition, the present invention relates to a method by which a terminal estimates a channel irrespective of the transmission mode.
Samsung Electronics Co., Ltd.


08/20/15
20150237604 

Method and transmitting downlink control information


Disclosed is a method for transmitting downlink control information. The method comprises: a base station determining a time domain position and a frequency domain position of an enhanced search space bearing downlink control information, and sending the downlink control information on the time domain position and the frequency domain position.
Zte Corporation


08/20/15
20150237599 

Broadcast management unit and providing digital content to a user equipment, user equipment and receiving digital content


A method in, and a broadcast management unit (130) for providing digital content to a user equipment (120), and a method in, and a user equipment (120) for receiving digital content. The user equipment (120) is served by a base station (110) in a cell (115) of a cellular communications network (100).
Telefonaktiebolaget L M Ericsson (publ)


08/20/15
20150237592 

Tracking area update method and user equipment


The present specification provides a method for performing a tracking area update (tau) on user equipment. The method may comprise the steps of: sending a tau request message to a target base station as user equipment moves from a source base station to the target base station; performing a service request procedure or a radio resource control (rrc) connection procedure shortly after receiving, from the target base station, information related to downlink data and/or information related to paging; and receiving a paging signal from the target base station after performing the procedure..
Lg Electronics Inc.


08/20/15
20150237591 

Determination of ncs parameter and logical root sequence assignments


A method for configuring a zerocorrelationzoneconfig (ncs) parameter of a base station is provided. The method comprises determining a count of timing synchronization failures between a mobile device and the base station.
Qualcomm Incorporated


08/20/15
20150237590 

Clock synchronization base station


The present application discloses a system and a method for clock synchronization of base stations. In the system for clock synchronization of base stations, a gps receiver on a main control board of a base station is connected to a gps antenna feeder; the gps receiver connected to the gps antenna feeder is connected to a pll on the present main control board and a pll on other main control board; the main control boards are connected through a judgment line..
Datang Mobile Communications Equipment Co., Ltd


08/20/15
20150237589 

Method apparatus, terminal, and base station for data transmission


A method, an apparatus, a terminal, and a base station for data transmission are provided. The method includes: when downlink data is received after a tat expires, determining whether a first preset parameter of a ue satisfies a first uplink synchronization maintenance condition; and when the first parameter of the ue satisfies the first uplink synchronization maintenance condition, sending, to a base station, a feedback corresponding to the downlink data; or when the first parameter of the ue does not satisfy the first uplink synchronization maintenance condition, skipping sending, to the base station, a feedback corresponding to the downlink data, where the feedback is used to indicate whether the downlink data is received correctly, and the first synchronization maintenance condition is used to determine that the ue still maintains an uplink in-sync state after the tat expires..
Huawei Technologies Co., Ltd.


08/20/15
20150237588 

Power adjustment


Embodiments of the present invention provide a power adjustment method and device. The method includes determining an increment of a signal-to-interference ratio target value of a serving cell of a ue according to a difference between pilot signal power of a macro base station and pilot signal power of a micro base station.
Huawei Technologies Co., Ltd.


08/20/15
20150237586 

Wireless communication device and controlling transmission power


Disclosed is a wireless communication device that can suppress an increase in power consumption of a terminal while preventing the degradation of sinr measurement precision resulting from tpc errors in a base station. A terminal controls the transmission power of a second signal by adding an offset to the transmission power of a first signal; an offset-setting unit sets an offset correction value in response to a transmission time gap between a third signal transmitted the previous time and the second signal transmitted this time; and a transmission power control unit controls the transmission power of the second signal using the correction value..
Panasonic Intellectual Property Corporation Of America


08/20/15
20150237582 

Mobile station, radio base station, and communication control method


A mobile station ue in accordance with an embodiment of the present invention is a mobile station for communicating with a radio base station using two or more carriers. The two or more carriers include a carrier in a non-discontinuous reception state and a carrier in a discontinuous reception state.
Ntt Docomo, Inc.


08/20/15
20150237577 

Ue paging method, base station, and ue


A ue paging method, a base station, and a ue are disclosed. The method includes receiving, by the base station, a paging message that is used for paging the ue and delivered by a core network side, where the paging message includes an edrx cycle that serves as a first parameter, and a second parameter used for identifying a quantity of super frames for which a normal state lasts in the edrx cycle; calculating, by the base station according to a ue identifier of the ue, the first parameter, and the second parameter, a super frame used for paging the ue; and if it is determined that a current super frame matches with the super frame used for paging the ue, that is, the current super frame is in a normal state, delivering, by the base station, the paging message to the ue in the current super frame..
Huawei Technologies Co., Ltd.


08/20/15
20150237573 

Radio link establishment method, apparatus, and system


Embodiments of the present invention relate to the communications field, and provide a radio link establishment method, apparatus, and system, which are used to save radio link overhead. The method includes: determining a first supporting user equipment ue; determining a first beneficial ue served by the first supporting ue; configuring synthesis layer information of the first supporting ue and first synthetic bearer information of the first supporting ue for the first supporting ue according to radio bearer information of the first beneficial ue; configuring synthesis layer information of the first beneficial ue for the first beneficial ue according to the radio bearer information of the first beneficial ue; and configuring synthesis layer information of the base station according to the radio bearer information of the first beneficial ue.
Huawei Technologies Co., Ltd.


08/20/15
20150237564 

Method and system for a wireless multi-hop relay network


In a wireless multi-hop relay network arranged in a tree topology, the base station and one or more relay stations are associated as a virtual base station (vbs). The base station and each relay station have a unique virtual base station identifier (vbs-id) associated with the path defined by the base station and the one or more relay stations.
Apple Inc.


08/20/15
20150237559 

Cellular communication system with moving base stations and methods and apparatus useful in conjunction therewith


A mobile communication network system operative in conjunction with a network includes a core device, a plurality of base stations including at least one static base station, and a population of mobile stations communicating via antennae with at least one of the base stations. The system includes at least one moving base station included in the plurality of base stations which communicates via antennae with the mobile stations and includes base station functionality, a first radio manager and mobile station functionality all co-located with the base station functionality.
Elta Systems Ltd.


08/20/15
20150237558 

Handover signaling for beamforming communications


A first base station receives a first message comprising one or more parameters indicating whether a wireless device supports configuration of a number of channel state information (csi) processes. The first base station transmits at least one second message comprising configuration parameters of csi reference signals.
Ofinno Technologies, Llc


08/20/15
20150237556 

Cellular communication system with moving base stations and methods and apparatus useful in conjunction therewith


A mobile communication network system operative in conjunction with a core network including a core device and at least one static base station includes a plurality of base stations. The system further includes a population of mobile stations communicating via antennae with the base stations.
Elta Systems Ltd.


08/20/15
20150237555 

Mobile communication system


A mobile communication system comprises: a switching control unit that controls switching of communication to be performed by the second radio terminal between the first communication and the second communication, on the basis of received quality of a downlink signal received in the second radio terminal from the radio base station when the first radio terminal performs the first communication. The first radio terminal relays user data, which is transferred through the second communication, between the second radio terminal and the radio base station when the first radio terminal performs the first communication and the second radio terminal performs the second communication..
Kyocera Corporation


08/20/15
20150237553 

Method, equipment and system for handing over cell in communication system supporting carrier aggregation


A method, an equipment and a system for handing over a cell in a communication system supporting carrier aggregation. The method includes: when a terminal in the communication system moves to the edge of the currently serving cell, the terminal selects one or more neighbor cells from one or more neighbor cells as measurement objects according to the carrier aggregation manner of the one or more neighbor cells; the terminal measures the capabilities of the measurement objects, and obtains one or more measurement results; and the terminal sends a source base station which currently serving the terminal one or more measurement results as capability measurement reports of the one or more neighbor cells.
Sony Corporation


08/20/15
20150237550 

Apparatus and methods of whitespace communication


The described apparatus and methods provide communication services utilizing a combination of non-white space (nws) and white space (ws) networks. For example, in an aspect, the described apparatus and methods receive, at a first base station (bs) and on a licensed frequency, a communication request for network access from a wireless access terminal (at).
Qualcomm Incorporated


08/20/15
20150237548 

Antenna selection in lte/lte-a networks with unlicensed spectrum


Antenna selection and reassignment in multiple radio access technology (rat) communication systems with unlicensed spectrum is disclosed. Aspects include a user equipment (ue) monitoring for a channel reserving signal in each frame from multiple transmission sources.
Qualcomm Incorporated


08/20/15
20150237542 

Beamforming handover messaging in a wireless network


A first base station transmits a message to a second base station after a handover decision for a wireless device supporting beamforming and multiple carrier configurations. The message includes a plurality of measurement configuration parameters for the wireless device.
Ofinno Technologies, Llc


08/20/15
20150237541 

Method and performing handover of carrier aggregation mobile station


A method of a base station (bs) of a carrier aggregation (ca) is provided. The method includes determining whether a mobile station (ms) concurrently uses a first cell associated with a first carrier frequency and a second cell associated with a second carrier frequency, and controlling a handover of the ms using a measurement configuration set corresponding to a result of the determination among a plurality of measurement configuration sets that are set for each of handover related events..
Samsung Electronics Co., Ltd.


08/20/15
20150237540 

Method and mobility management


A method of operating a target base station in a wireless communication network to determine an addressing information for a source base station.. .
Samsung Electronics Co., Ltd.


08/20/15
20150237538 

Registration of radio network change based title of the invention on a cs fallback mechanism


A method for the switchover of a mobile terminal device from a first radio network of a mobile radio system to a second radio network is described. The switchover is carried out on the basis of a cs fallback mechanism, and whereby, on the basis of the switchover, the mobile terminal device logs on to a base station of the second radio network in order to establish a connection.
Vodafone Holding Gmbh


08/20/15
20150237536 

Method, device, and system for returning to long term evolution lte network


The present invention discloses a method, a device, and a system for returning to an lte network. The method of the present invention includes: after a csfb service of a ue ends, receiving, by a base station, a plmn id of an lte network with which the ue registers, where the plmn id is sent by a serving msc/vlr of the ue; determining lte frequency band information according to the plmn id; and sending, to the ue, a connection release message that includes the lte frequency band information, so that the ue returns to an lte plmn corresponding to a plmn id with which the ue previously registers, thereby ensuring continuity of a ps service, avoiding an unnecessary inter-plmn handover..
Huawei Technologies Co., Ltd.


08/20/15
20150237535 

Mobile communication system, first base station, mobile station, and communication mobile communication system


Provided is a mobile communication system in which a first base station included in a first access network initiatively performs a handover from the first base station to a second base station, the second base station determines the availability of the handover for each flow, and notifies the first base station of the determination result, the first base station transmits a flow for which the handover is determined to be possible to the second base station, and the second base station transmits the transmitted flow to a mobile station. Thus, in the handover of the mobile station in which data transmission is performed between the base stations in access systems, a handover destination access system determines a communication flow to be handed over and a communication flow to be handed over, and the switching and data transmission between the access networks are performed, based on the determination result..
Sharp Kabushiki Kaisha


08/20/15
20150237523 

Method and measuring interference in a wireless communication system


Provided are a method and apparatus for measuring interference in a wireless communication system. A terminal receives, from a base station, a zero-power channel state information (csi) reference signal (rs) indicator that indicates whether or not to estimate interference using a zero-power csi rs signal, and, according to the zero-power csi rs indicator, measures interference on the basis of the zero-power csi rs..
Lg Electronics Inc.


08/20/15
20150237514 

Communication system


The present invention has an object to provide a communication system capable of appropriately providing services while improving a data rate using carrier aggregation. In step st1408, of a cell1 and a cell2 of a base station a, rrc connection is established between the cell1 and a ue, and the cell1 becomes a primary cell (pcell).
Mitsubishi Electric Corporation


08/20/15
20150237512 

Network data optmization


A device is configured to obtain base station information for base stations indicating whether data communicated via a respective base station should receive optimization processing. The device may obtain a base station identifier from a base station.
Verizon Patent And Licensing Inc.


08/20/15
20150237508 

Method for generating wireless virtual network and wireless network control device


A method for generating a wireless virtual network and a wireless network control device are provided. In some feasible embodiments of the present invention, a wireless network control device responds to a wireless virtual network establishment/modification request of a wireless virtual network demander, and configures a base station according to the wireless virtual network establishment/modification request.
Huawei Technologies Co., Ltd.


08/20/15
20150237506 

White space channel selection for cellular networks


A method in a configuration node of a cellular network for selecting, from a set of channels of at least one primary system, at least one channel for allocation to base stations of the cellular network is provided. The method comprises the steps: receiving, from a database, a set of channels of the at least one primary system; observing a quality ranking of the channels of the received set of channels; determining an optimal number of channels for the cellular network on the basis of the ranked set of channels such that a signal quality in the cellular network is optimized; and selecting from the received set of channels on the basis of the quality ranking and the determined optimal number of channels, at least one channel for allocation to base stations of the cellular network.
Telefonaktiebolaget L M Ericsson (publ)


08/20/15
20150237503 

Method and spectrum allocation in wireless networks


The invention includes a method and apparatus for dynamically allocating spectrum available within a region including a plurality of base stations. The method includes obtaining a plurality of spectrum demands associated with at least a portion of the base stations, each spectrum demand requesting a portion of the available spectrum, and determining a plurality of spectrum allocations satisfying at least a portion of the spectrum demands.
Stevens Institute Of Technology


08/20/15
20150237478 

Determining a location of a wireless endpoint device in a wireless network


A method, computer readable medium and apparatus for determining a location of a user endpoint device in a wireless network are disclosed. For example, the method receives from each of a plurality of base stations a plurality of signals and a plurality of times of arrival, wherein each of the plurality of times of arrival is associated with a particular signal of the plurality of signals, and determines the location of the wireless endpoint device from the plurality of signals and the plurality of times of arrival..
At&t Intellectual Property I, L.p.


08/20/15
20150237458 

Mobile communication system, data communication method, gateway device and base station


To provide a mobile communication system and a data communication method capable of reducing resource load in a mobile phone system, the mobile phone system includes sgw (40) that transmits user data with enodeb (20) and pgw (50) that transmits the user data with an external network, and the sgw (40) and the pgw (50) transmit a small amount of data autonomously transmitted from a terminal device through the enodeb (20) by using a communication resource for transmitting a control signal, not a communication resource for transmitting user data, between the sgw (40) and the pgw (50).. .
Nec Corporation




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Base Station topics: Base Station, Communication System, Scheduling, Access Point, Circuit Board, Synchronization, Transmitter, Congestion, Mobility Management Entity, Modulation, Communications, Load Balancing, Automatic Neighbor Relation, Work Function, Error Rate

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