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Base Station patents



      

This page is updated frequently with new Base Station-related patent applications.




Date/App# patent app List of recent Base Station-related patents
06/16/16
20160174281 
 Method and  establishing radio bearer patent thumbnailMethod and establishing radio bearer
The present invention discloses a method and an apparatus for establishing a radio bearer, and specifically to a method and an apparatus for establishing a data or signaling bearer in a radio communication system supporting multi-connectivity, wherein the method of establishing the data bearer comprises receiving information related to the data bearer, determining configuration information of respective protocol layers in a user plane protocol stack, that is established at at least one of the macro base station and the small base station for the data bearer, according to the related information and the user plane protocol stack, and sending to the user equipment a radio resource control message including the configuration information to establish the data bearer. By utilizing the method and apparatus according to the present invention, the data bearer and the signaling bearer may be efficiently established in the system supporting multi-connectivity so as to provide a user of radio communication with communication services having higher rate and throughput and enable the small base station to provide better data offloading service..
Alcatel-lucent


06/16/16
20160174269 
 Methods and  device to device communication patent thumbnailMethods and device to device communication
Systems and techniques for managing collisions in discovery of device to device communication capable devices. Depending on whether collision probability is high or low, collision avoidance, or collision detection, may be performed.
Nokia Technoloies Oy


06/16/16
20160174264 
 Edge continued evolution, improved channel request method and system patent thumbnailEdge continued evolution, improved channel request method and system
The present invention is a method and system adapted to facilitate, between a mobile station (ms) and network, an indication of support for reduced time transmission interval (rtti). The ms can provide a base station system (bss) with an indication of its multislot capability within an access burst sent at the start of a contention based access.
Telefonaktiebolaget Lm Ericsson (publ)


06/16/16
20160174261 
 Method and  preamble determination patent thumbnailMethod and preamble determination
Methods and apparatuses for preamble determination have been provided. A method for transmitting a preamble by a user equipment to a base station is provided.
Telefonaktiebolaget L M Ericsson (publ)


06/16/16
20160174256 
 Identifying and communicating coverage shortfall for machine type communication devices patent thumbnailIdentifying and communicating coverage shortfall for machine type communication devices
Various communication systems may benefit from identification of and communication of coverage shortfall. For example, certain communication systems that employ machine type communication devices may benefit from having such shortfall communicated from the devices to a base station.
Nokia Solutions And Networks Oy


06/16/16
20160174249 
 System and  signaling control information in a mobile communication network patent thumbnailSystem and signaling control information in a mobile communication network
A method of operating a wireless communication terminal includes receiving one or more downlink control messages that each contain scheduling information scheduling the wireless terminal to receive a downlink transmission on either a primary carrier or a secondary carrier. The method also includes determining, for each of the downlink control messages, whether that message includes scheduling information for the primary carrier or for a secondary carrier.
Telefonaktiebolaget L M Ericsson (publ)


06/16/16
20160174247 
 Terminal apparatus, base station apparatus, communication system, communication method, and integrated circuit patent thumbnailTerminal apparatus, base station apparatus, communication system, communication method, and integrated circuit
A base station device transmits common control information to a plurality of mobile station devices through a single epdcch message. Each mobile station device monitors a common search space in which these common control messages are sent and is capable of detecting them and recovering the information contained therein..
Sharp Kabushiki Kaisha


06/16/16
20160174246 
 Radio base station and mobile station patent thumbnailRadio base station and mobile station
Even in the case of satellite communications to which lte is applied, high transmission rates are achieved with avoidance of the occurrence of a delay. A radio base station enb according to the present invention includes a transmission unit 11 configured to transmit a scheduling signal for a downlink signal and the downlink signal to a mobile station ue.
Ntt Docomo, Inc.


06/16/16
20160174245 
 Method for use in bs (re)configuring ue to switch from fixed ul-dl tdd configuration to flexible ul-dl tdd configuration, and bs patent thumbnailMethod for use in bs (re)configuring ue to switch from fixed ul-dl tdd configuration to flexible ul-dl tdd configuration, and bs
The present disclosure relates to a method for a base station (bs) bs (re)configuring a user equipment (ue) to switch from a fixed uplink-downlink time division duplex (ul-dl tdd) configuration to a flexible ul-dl tdd configuration. In the method, a signaling message to switch the ue from the fixed ul-dl tdd configuration to the flexible ul-dl tdd configuration is sent to the ue.
Telefonaktiebolaget Lm Ericsson (publ)


06/16/16
20160174244 
 Method and  scheduling beam in mobile communication system of ultrahigh frequency wave band patent thumbnailMethod and scheduling beam in mobile communication system of ultrahigh frequency wave band
A method and apparatus for scheduling a beam in a mobile communication system are provided. A terminal receives signals through a plurality of switching beam directions, and receives a plurality of beams that are transmitted while performing beam switching in a transmission time interval (tti) unit by a base station.
Electronics And Telecommunications Research Institute


06/16/16
20160174242 

User terminal, base station, and processor


Ue 100-1 simultaneously transmits or receives a plurality of radio signals sg1 and sg2 associated with a plurality of radio communication apparatuses. The ue 100-1 transmits power difference information to enb 200.
Kyocera Corporation


06/16/16
20160174235 

Reference signal for a coordinated multi-point network implementation


A system and method of receiving a channel state information reference signal (csi-rs) is presented. At a user equipment, a first csi-rs transmitted from a base station is received.
Blackberry Limited


06/16/16
20160174234 

Method and acquiring downlink quality information


The present invention discloses a method and an apparatus for acquiring downlink quality information, which relate to the communications field and are used to resolve a problem in the prior art that a base station cannot learn interference caused by a ue to a neighboring cell. The method provided in the present invention includes: measuring the downlink quality information; and reporting the downlink quality information to a network-side device.
Huawei Technologies Co., Ltd.


06/16/16
20160174231 

Signal sending method, user equipment, and base station


A signal sending method, a user equipment, and a base station which may flexibly adjust a power for signal sending and improve network performance, is presented. The method includes determining, by a first user equipment, at least one first physical resource block (prb) used to send a first signal, and determining, by the first user equipment according to a position of the at least one first prb, a transmit power used by the first user equipment to send the first signal over the at least one first prb, and sending, by the first user equipment, the first signal over the at least one first prb using the transmit power..
Huawei Device Co., Ltd.


06/16/16
20160174230 

Radio base station, user terminal and radio communication method


The present invention is designed to realize link adaptation that is optimal for future radio communication systems. A radio base station is configured to select user terminals from user groups that are determined based on the channel gain of each user terminal, determine a user set to non-orthogonal-multiplex over an arbitrary radio resource, with transmission power that is allocated to each user group on a fixed basis, and transmit downlink signals to the user terminals of the user set, with the transmission power that is allocated to each user group..
Ntt Docomo, Inc.


06/16/16
20160174229 

Communications apparatus and communications system using multicarrier transmission mode


A base station accommodated in a communications system for communicating with a mobile station, the base station includes: a transmitter configured to generate frequency band information indicating which frequency band of frequency bands used in the communications system to communicate with a mobile station, to transmit the frequency band information by using a specific frequency band selected from a plurality of frequency bands available in the system, and to communicate with the mobile station using at least one of the plurality of frequency bands.. .
Fujitsu Limited


06/16/16
20160174227 

Telecommunications apparatus and methods


A wireless telecommunications system in which downlink communications are made using a radio interface that spans a system frequency bandwidth (host carrier) and supports at least some communications from a base station to least some terminal devices within a plurality of restricted frequency bands (virtual carriers) which are narrower than and within the system frequency bandwidth. A terminal device conveys an indication of its identity, to the base station during an initial connection procedure as the terminal device seeks to access the radio interface.
Sony Corporation


06/16/16
20160174224 

Method for transmitting service data, terminal, and base station


Embodiments of the present disclosure provide a method for transmitting service data, a terminal, and a base station. The method includes: a terminal sends a transmission attribute of the terminal to a base station, wherein the transmission attribute of the terminal is used for a determination of a transmission time interval (tti) bundling transmission policy of the terminal; receives a tti bundling transmission indication from the base station; determines a tti bundling transmission policy of the terminal according to the transmission attribute of the terminal; and sends service data to the base station in a tti bundling transmission manner according to the tti bundling transmission policy of the terminal.
Huawei Technologies Co., Ltd.


06/16/16
20160174214 

Techniques for managing transmissions in an unlicensed radio frequency spectrum band


A first method for wireless communications may comprise determining sizes of payloads of user equipment (ues), determining whether to multiplex the payloads of the ues based on the sizes of the payloads, and allocating codes or cyclic shifts to the ues to transmit the payloads on a single interlace of resources. A second method for wireless communications may comprise determining a first code or a first cyclic shift used for a first transmission using an interlace of resources, and allocating second codes or second cyclic shifts to ues for a second transmission, where the second transmission may be multiplexed with the first transmission on the interlace of resources.
Qualcomm Incorporated


06/16/16
20160174212 

Uplink control information sending method, and user equipment and base station


There is provided a method for sending uplink control information, comprising when a frequency division duplex (fdd) serving cell and a time division duplex (tdd) serving cell are aggregated, a user equipment (ue) sending the uplink control information in uplink subframes of the fdd serving cell and/or uplink subframes of the tdd serving cell according to a predefined rule.. .
Zte Corporation


06/16/16
20160174211 

Feedback information transmitting


Disclosed are a feedback information transmitting method and device, used for addressing a lack of a plan for solving the problem of transmitting uplink control information corresponding to downlink carrier scheduled by a plurality of base stations in a dual connectivity scenario. A terminal of the present invention receives over a first carrier the data scheduled by a first base station, and receives over a second carrier the data scheduled by a second base station; generating first uplink control information for the first carrier, and/or generating second uplink control information for the second carrier; transmitting the generated uplink control information via pucch and/or pusch over an uplink carrier, the uplink control information comprising at least one of the first uplink control information and the second uplink control information.
China Academy Of Telecommunications Technology


06/16/16
20160174208 

Method and processing data in base station


In a communication environment using a millimeter wave band, a method and apparatus that enable a base station to process data are provided. A protocol stack is generated based on a characteristic of traffic that is provided to a terminal, and the generated protocol stack is allocated to the terminal.
Electronics And Telecommunications Research Institute


06/16/16
20160174181 

User terminal and base station


A user terminal exists in a first cell operating at a first frequency, in a mobile communication system that supports a d2d (device to device) proximity service. The user terminal includes a transmitter configured to transmit a d2d interest indication indicating that the user terminal has an interest in the d2d proximity service, to a base station forming the first cell..
Kyocera Corporation


06/16/16
20160174176 

User terminal and base station


A user terminal includes processor configured to execute a process of receiving, from a serving cell, broadcast information on a device-to-device (d2d) discovery, a procedure used by the user terminal to discover a proximal user terminal. The broadcast information includes a cell identifier of a neighbor cell, and synchronization information on the neighbor cell.
Kyocera Corporation


06/16/16
20160174175 

User terminal and base station


A user terminal includes processor configured to execute processes of: receiving, from a base station, configuration information indicating whether the user terminal shall transmit a device-to-device (d2d) synchronization signal used for a d2d proximity service; transmitting the d2d synchronization signal in response to the received configuration information being first configuration information explicitly indicating the user terminal shall transmit the d2d synchronization signal; and prohibiting transmission of the d2d synchronization signal in response to the received configuration information being second configuration information explicitly indicating the user terminal shall not transmit the d2d synchronization signal.. .
Kyocera Corporation


06/16/16
20160174169 

Radio base station, user terminal and radio communication method


The present invention is designed to allow user terminals to detect small cells in the off state efficiently when the small cells are switched on and off dynamically. A radio base station that switches between a continuous transmission state and a discontinuous transmission state dynamically, has a power control section that executes power control so that the transmission power of a reference signal for cell detection that is transmitted in the discontinuous transmission state is lower than the transmission power of a reference signal that is transmitted in the continuous transmission state..
Ntt Docomo, Inc.


06/16/16
20160174166 

Radio base station apparatus, and transmission power determination method


A radio base station apparatus including a function for determining a transmission power, including: a neighbor cell detection unit configured to detect a neighbor cell that interferes with a target cell that the radio base station apparatus can form; a received power measurement unit configured to measure, for each neighbor cell detected by the neighbor cell detection unit, a received power from the neighbor cell; and a transmission power determination unit configured to calculate, for each band part that overlaps with a transmission band of the radio base station apparatus in transmission bands of each neighbor cell, a sum of received powers for neighbor cells having transmission bands each including the band part, and to determine an interference amount in the target cell based on the sum of received powers so as to determine the transmission power by using the interference amount.. .
Ntt Docomo, Inc.


06/16/16
20160174164 

User terminal, base station, and processor


An enb 200 transmits a broadcast control signal commonly applied to all ues 100 in a cell of the enb 200 and an dedicated control signal dedicatedly applied to a ue 100 in the cell. A ue 100 receives the broadcast control signal and the dedicated control signal.
Kyocera Corporation


06/16/16
20160174160 

Method for controlling uplink power, enodeb, and user equipment


The present disclosure provides a method for controlling uplink power, comprising: determining, by a main enodeb (menb), configured maximum transmit power p_menb of a user equipment (ue) in a primary cell (pcell) and configured maximum transmit power p_senb of the ue in a secondary cell (scell); notifying, by the menb, p_senb to a secondary enodeb (senb) corresponding to the scell; and notifying p_menb and p_senb to the ue. The present disclosure further provides corresponding base station and ue..
Sharp Kabushiki Kaisha


06/16/16
20160174159 

Terminal requested base station controlled terminal transmission throttling


A method for terminal requested base station controlled terminal transmission throttling includes transmitting a throttling request signal to the base station, the throttling request signal including data indicating to the base station to issue a discontinuous uplink transmission grant to the terminal, wherein the throttling request signal includes data representing a maximum duty cycle of forthcoming discontinuous uplink transmissions from the terminal to the base station, receiving from the base station the discontinuous uplink transmission grant, and transmitting discontinuous uplink transmissions from the terminal to the base station that do not exceed the maximum duty cycle, wherein the maximum duty cycle corresponds to discontinuous uplink transmission bursts of less than a time t corresponding to continuous uplink transmissions.. .
Sony Mobile Communications Ab


06/16/16
20160174155 

Radio base station, user terminal and discontinuous reception method


The present invention provides a discontinuous reception method in a radio communication system in which carrier aggregation is performed by aggregating a component carrier of a macro cell and a component carrier of a small cell. The discontinuous reception method has the steps of: classifying a radio bearer configured in a user terminal into an rb group 1 including a radio bearer associated with the component carrier of the macro cell or an rb group 2 including a radio bearer associated with the component carrier of the small cell; transmitting, to the user terminal, a drx set 1 to use in discontinuous reception of data via a radio bearer of the rb group 1 and a drx set 2 to use in discontinuous reception of data via a radio bearer of the rb group 2..
Ntt Docomo, Inc.


06/16/16
20160174150 

Managing power consumption in base stations and remote access points


A wireless transmit/receive unit (wtru) in communication with a wireless network that may include a base station (or base node) and a cell that may be in a dormant mode is contemplated. The wtru may determine that the wtru may be within a vicinity of the cell and may generate a report that includes one or more measurements related to a location of the wtru.
Interdigital Patent Holdings, Inc.


06/16/16
20160174149 

Method by which base station transmits coverage compensation request message to determine switching to dormant state in wireless communication system and device for same


The present invention relates to a method of a base station transmitting a coverage compensation request signal to determine switching to an idle state. The method comprising: transmitting, by the first base station, an idle switching request message for requesting switching to the idle state to a second base station in a compensation group to which the first base station belongs; transmitting a coverage compensation request message to a compensation base station pre-linked to the first base station in the compensation group; receiving a coverage compensation response message and an idle state switching response message from the compensation base station and the second base station, respectively; determining whether the first base station and the second base station in the compensation group are to switch to the idle state based on the received coverage compensation request message and the idle state switching response message..
Lg Electronics Inc.


06/16/16
20160174143 

Femtocell discovery and association in cellular networks


Embodiments of a method and apparatus for discovery and association, by a mobile station, of a femto base station from a plurality of base stations. The mobile station may select a base station for consideration for association by decoding a physical layer identifier to determine that the base station is a macro base station and select a different base station based on other considerations.
Intel Corporation


06/16/16
20160174142 

Radio base station apparatus, radio terminal apparatus, radio communication system, inter-terminal direct communication control method, and computer program


In a radio communication system in which communication is possible between radio terminal apparatuses via a radio base station apparatus, the radio base station apparatus stores information regarding a permission condition of inter-terminal direct communication, which is direct communication between the radio terminal apparatuses, and controls execution of the inter-terminal direct communication based on the permission condition. The radio terminal apparatuses determine whether to execute the inter-terminal direct communication based on information transmitted from the radio base station apparatus and indicating whether execution of the inter-terminal direct communication is possible..
Kddi Corporation


06/16/16
20160174131 

Device for controlling an ip core network and control method implemented by this device


One embodiment relates to a device for controlling an ip core network including at least one router to an external data packet network and at least one switch connected to the router and to at least one base station of an access network. It may comprise a communication module configured to communicate with a mobility management entity of the core network and to receive information therefrom representative of a mobility state and/or an ip connectivity state of a terminal.
Orange


06/16/16
20160174128 

Digital distributed antenna system


A system may distribute radio networking traffic from a base station to one or more radio units in a bi-directional link. The system may transport the radio networking traffic over a digital network.
Broadcom Corporation


06/16/16
20160174125 

Wireless parameter control apparatus, wireless base station, wireless communication system, wireless parameter control method, and program


A wireless parameter control device comprises: a serving cell prediction unit (11) which predicts a wireless cell which is a connection destination of a first wireless terminal within a first wireless cell upon assuming that an offset value which is added to the wireless quality which the first wireless terminal measures for each wireless cell is changed to a prescribed candidate value; a communication speed index prediction unit (12) which predicts a communication speed index of the first wireless terminal upon assuming that the offset value is changed to the prescribed candidate value and/or a communication speed index of a second wireless terminal within a second wireless cell which is present in the periphery of the first wireless cell; and a coverage control unit (13) which, on the basis of the result of the prediction of the communication speed index, controls the coverage of the first wireless cell and/or the coverage of the second wireless cell.. .
Nec Corporation


06/16/16
20160174124 

Handoff procedure in a mobile communication system


The invention relates to an improved handover procedure for a mobile terminal. Under control of the target base station, the mobile terminal is to perform a handoff to a target base station, wherein it is to be configured for communication with the target base station via a target radio cell comprising a downlink carrier and an uplink carrier.
Panasonic Intellectual Property Corporation Of America


06/16/16
20160174121 

Replacement broadband wireless network


In embodiments of the present disclosure systems and methods implementing base station replacement in an ad hoc lte system are described. In embodiments, an ad-hoc replacement cellular lte base transceiver station connects to the back haul network and to a base transceiver station replacement computing facility.
All Purpose Networks Llc


06/16/16
20160174120 

Communication system, method, and apparatus


Using lapi (low access priority indication) information of an rrc connection request from a terminal, a base station selects a specific mobility management node.. .
Nec Corporaation


06/16/16
20160174115 

Method for controlling cell activation, base station, and terminal


Embodiments of the present invention provide a method for controlling cell activation, a base station, and a terminal. According to the method for controlling cell activation, the base station, and the terminal that are provided in the embodiments of the present invention, through determination on cell identification information in the rrc signaling reconfiguration message, a corresponding cell remembers a previous activated state, or activation processing is performed, thereby implementing in an mf-tx scenario, optimized configuration of an activated or deactivated state of the cell that participates in the multi-flow transmission when reconfiguration is implemented through rrc signaling..
Huawei Technologies Co., Ltd.


06/16/16
20160174114 

Method for efficiently updating secondary carrier information in a broadband wireless access system


The present invention relates to a method for updating secondary carrier information for preemptively allocating secondary carriers during handover and an apparatus for carrying out the method. A method in which a terminal performs handover in a broadband access system that supports multiple carriers according to one embodiment of the present invention comprises: a step in which a target base station receives, from a serving base station, a first message including carrier allocation information on at least one secondary carrier preemptively allocated to the terminal; a step of performing network reentry with the target base station; and judging whether the multi-carrier configuration of the serving base station and the multi-carrier configuration of the target base station are the same, and, if the configurations are different from each other, transmitting, to the target base station, a second message for requesting multi-carrier capability negotiation..
Lg Electronics Inc.


06/16/16
20160174112 

Methods, apparatuses and computer program products for fast handover


Provided are methods, corresponding apparatuses, and computer program products for a fast handover. A method comprises generating, at a source base station serving a user equipment, a first message and a second message including security information for security communication between a target base station and the user equipment after a fast handover.
Nokia Technologies Oy


06/16/16
20160174107 

Wifi boost with lte ip anchor


A radio access network element includes a base station configured to: allocate, based on received radio link measurement information, at least a first portion of downlink packet data convergence protocol (pdcp) packets received at the base station for delivery to a user equipment over a wireless local area network (wlan) link between a wlan access point and the user equipment, the received radio link measurement information being indicative of at least one of a wlan link quality and a loading of the wlan link; and output the first portion of the received downlink pdcp packets to the wlan access point for delivery to the user equipment over the wlan link.. .

06/16/16
20160174100 

Optimized system access procedures


A base station subsystem (bss) and a method are described herein for performing a procedure to increase an access grant channel (agch) capacity by minimizing an amount of mobile station specific information carried within an immediate assignment message. Plus, a mobile station (ms) and a method are described herein for performing a procedure to increase an access grant channel (agch) capacity by minimizing an amount of mobile station specific information carried within an immediate assignment message..
Telefonaktiebolaget Lm Ericsson (publ)


06/16/16
20160174095 

Techniques for managing handovers in an unlicensed radio frequency spectrum band


Techniques for managing handovers in an unlicensed radio frequency spectrum band may provide that a serving base station may receive one or more base station measurement reports and one or more ue measurement reports. The base station measurement reports may include information associated with one or more devices that may transmit signals using an unlicensed radio frequency spectrum band.
Qualcomm Incorporated


06/16/16
20160174092 

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


A wireless terminal, includes a first transceiver configured to transmit a first type of wireless signal; and a second transceiver configured to transmit a second type of wireless signal; wherein the first transceiver is configured to transmit an indication of interference when interference is detected between the first type of wireless signal and the second type of wireless signal and to transmit information showing a condition of each of the first and second types of wireless signal with the indication of interference; and the first transceiver is further configured to receive interference control information useable by the terminal in mitigating the detected interference.. .
Fujitsu Limited


06/16/16
20160174091 

Signal measurement method and apparatus


The present invention provides a signal measurement method and apparatus, where the method includes: receiving, by user equipment ue, a measurement configuration message sent by a base station, where the measurement configuration message is used to indicate a reference signal type; performing, by the ue according to the reference signal type indicated by the measurement configuration message, signal quality measurement on a cell to obtain a measurement result; and sending, by the ue, the measurement result to the base station. The method provided in embodiments of the present invention is used to resolve a technical problem in the prior art that normal communication of ue cannot be ensured because rsrp and/or rsrq of neighboring cells cannot be measured based on an existing reference signal when the neighboring cells use different carrier types..
Huawei Technologies Co., Ltd.


06/16/16
20160174083 

Coverage-deficient terminal connection procedures


A method may include detecting a synchronization signal from a base station. The method may further include determining a synchronization detection probability based on the detection of the synchronization signal.
Fujitsu Limited


06/16/16
20160174070 

Security key generation for dual connectivity


Techniques for the secure generation of a set of encryption keys to be used for communication between a wireless terminal and an assisting base station in a dual-connectivity scenario. An example method includes generating an assisting security key for the assisting base station, based on an anchor base station key.
Telefonaktiebolaget Lm Ericsson (publ)


06/16/16
20160174067 

Ranging procedure identification of enhanced wireless terminal


A communications network comprises a base station and a wireless terminal that communicates over an air interface with the base station. The base station makes an identification or categorization of the wireless terminal during a ranging procedure.
Telefonaktiebolaget L M Ericsson (publ)


06/16/16
20160174056 

User apparatus, base station, radio resource selection method, and radio resource notification method


A user apparatus configured to select a discovery resource from a predetermined radio resource, and to transmit a discovery signal using the discovery resource, including: means that receives, from a plurality of base stations, radio resource information indicating a radio resource by which a discovery signal can be transmitted; means that detects a common region of radio resources by which a discovery signal can be transmitted between the plurality of base stations based on a plurality of pieces of radio resource information received from the plurality of base stations; and means that selects a discovery resource from a radio resource of the common region, and transmits a discovery signal by using the discovery resource.. .
Ntt Docomo, Inc.


06/16/16
20160174041 

Method and routing messages of a positioning protocol in a wireless network


Methods and apparatuses are provided that facilitate routing of messages of a positioning protocol, such as long term evolution (lte) positioning protocol annex (lppa). A positioning server can determine a network area identifier of one or more messages based at least in part on an identifier of a base station associated with the one or more messages.
Qualcomm Incorporated


06/16/16
20160174014 

Transmission/reception mtc apparatus


The present specification discloses a transmission/reception method for a machine type communication (mtc) apparatus. The transmission/reception method for the mtc apparatus may comprise the steps of: receiving, by the mtc apparatus, setting information about a multicast-broadcast single-frequency network (mbsfn) subframe from a base station; receiving, by the mtc apparatus, downlink data for the mtc apparatus, on a data region of the mbsfn subframe; and receiving, by the mtc apparatus, a cell-specific reference signal (crs) only on a portion of the resource blocks (rbs) in the whole system bandwidth of the data region in the mbsfn subframe.
Lg Electronics Inc.


06/16/16
20160173833 

Video delivery systems using wireless cameras


Systems, apparatuses, and techniques for video delivery can include one or more of the following: a wireless camera arranged in a wearable form factor comprising a battery to provide energy, and configured to generate a video feed, and a base station in wireless communication with the wireless camera and configured to receive the video feed from the wireless camera and process the video feed, and a video portal device communicatively coupled with the base station and configured to receive the processed video feed from the base station and deliver at least a portion of the processed video feed to one or more remote clients. A base station can reserve a wireless channel for the wireless camera for a video transmission..
Micropower Technologies, Inc.


06/16/16
20160173741 

Mooring system for underwater camera


A device for viewing images from under a surface of a body of water includes a camera pod provided with a housing containing a pan-tilt-zoom underwater camera. A mooring is structure fixed to the camera pod for maintaining the camera pod at a substantially constant distance from a floor of the body of water.

06/16/16
20160173610 

Communications network for emergency services personnel


A personal multimedia communication system and network for emergency services personnel includes a plurality of personal communication systems linked together and to a base station in a network. Each personal communication system includes a pda device mounted on a pass control console, a video camera mounted on the pda device, a gps unit, a microphone, and other electronic devices.
Scott Technologies, Inc.


06/16/16
20160173555 

Wireless broadband network with integrated streaming multimedia services


In this invention, we disclose a multimedia streaming base station used preferably in a wireless communication network. The multimedia streaming base station is capable of capturing, storing, encoding, and transmitting multimedia via a local multimedia capture device.
Parallel Wireless, Inc.


06/16/16
20160173355 

Method and measuring a packet throughput in wireless communication system


A method and apparatus of measuring a packet throughput in a wireless communication system are provided. When determining a reference time for estimating packet throughput, a receiver determines the time that a data burst starts or ends in order to estimate the packet throughput considering a change in the data burst of the transmitter buffer.
Lg Electronics Inc.


06/16/16
20160173315 

Method and device for detecting uplink synchronization signal in each step in wireless access system supporting high frequency band


The present invention provides a method for detecting an uplink synchronization signal in a wireless access system supporting a high frequency band, a method for designing a detection filter for the same, and devices for supporting the methods. A method by which a base station detects a random access channel (rach) signal in a wireless access system supporting a high frequency band, according to one embodiment of the present invention, comprises the steps of: allocating a cyclic shift value used in the base station; configuring a reception signal vector for signals transmitted through the rach; deriving a cyclic shift candidate greater than or equal to a reference value from the reception signal vector by using a first detection filter; and detecting the rach signal from the cyclic shift candidate by using a second detection filter, wherein the first detection filter and the second detection filter can be set on the basis of the cyclic shift value..
Lg Electronics Inc.


06/16/16
20160173297 

Wifi boost with uplink offload to lte with independent ip addresses


A local gateway and router device is configured to route uplink ip packets from a base station to a network element of a wireless local area network (wlan) by configuring an ip route for the uplink ip packets based on a source ip address of the uplink ip packets. The source ip address is obtained from the wlan; the uplink ip packets originate from a user equipment application having the source ip address; and the uplink ip packets have an indicator indicating that the uplink ip packets were received at the base station over a cellular link between the user equipment and the base station..

06/16/16
20160173265 

Detecting uplink/downlink time-division duplexed (tdd) frame configurations to synchronize tdd downlink and uplink communications between tdd communications equipment


Detecting uplink/downlink time-division duplexed (tdd) frame configurations in tdd communications signals to synchronize uplink communications from tdd communications units. In one example, embodiments disclosed herein involve detecting uplink/downlink time-division duplexed (tdd) frame configurations employed in downlink tdd communications signals transmitted from a tdd base station.
Corning Optical Communications Wireless Ltd


06/16/16
20160173263 

Mobile terminal apparatus, base station apparatus and communication control method


To optimize operation of a mobile terminal apparatus when a half-duplex fdd scheme is applied, the mobile terminal apparatus performs radio communications with a base station apparatus by hd-fdd, and when transmission timing of an uplink signal and reception timing of a downlink signal overlaps each other, selectively performs transmission processing of the uplink signal and reception processing of the downlink signal, based on a priority relationship defined between the uplink signal and the downlink signal.. .
Ntt Docomo, Inc.


06/16/16
20160173260 

Method and feeding back and receiving acknowledgement information of semi-persistent scheduling data packets


The application relates to radio communications and discloses a method and apparatus for feeding back and receiving acknowledgment (ack) information of semi-persistent scheduling (sps) data packets. The method includes receiving downlink data packets and an uplink data assignment indicator (ul dai) from a base station, wherein a value of the ul dai indicates a number (n) of all scheduled downlink sub-frames which scheduled by the base station for the user equipment, the number n is greater than 1, and a number k (k<n) of the downlink data packets is/are semi-persistent scheduling (sps) data packets; forming a feedback signal comprising n acknowledgements/negative acknowledgements (acks/naks) acknowledging the n downlink data packets, k acks/naks of the k sps data packets is/are placed from (n−k+1)th to nth positions of the n acks/naks; and sending the feedback signal to the base station starting from the ack/nak at the first position..
Huawei Technologies Co.,ltd.


06/16/16
20160173258 

Transmitter apparatus, receiver apparatus, communication system, and communication method


A communication system where a terminal apparatus (ue) communicates with a base station apparatus (bs) that configures a first cell. The ue acquires, from the bs, first information and second information, whereby the first information specifying a first number indicating a first subframe, the first subframe including a first resource element in which a first reference signal of the first cell is placed, the second information specifying a second number indicating a second subframe, the second subframe including a second resource element in which a second reference signal of a second cell other than the first cell is to be placed, and the second resource element being not used to transmit a signal of the first cell.
Sharp Kabushiki Kaisha


06/16/16
20160173256 

Method and an providing channel quality information in a wireless communication system


A method for transmitting channel quality information for a downlink channel; a user equipment (ue) therefore; a method for receiving channel quality information for a downlink channel; and a base station therefore are discussed. The method for transmitting channel quality information for a downlink channel includes according to one embodiment receiving, by a user equipment (ue), configuration information on periodic channel state information (csi) reporting by higher layer signaling; determining, by the ue, a channel quality information index at least based on a number of a specific resource element; and transmitting the determined channel quality information index to a base station.
Lg Electronics Inc.


06/16/16
20160173255 

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.


06/16/16
20160173252 

Antenna combining for massive mimo scheme


The base station, receiving first pilot signals transmitted via each of multiple antennas of a user equipment (ue), selects one or more reference codebooks based on channel qualities of the received first pilot signals, and selects one or more sub-channels for each of the reference codebooks. Based on this, the base station determines one or more virtual channels, wherein each of the virtual channels comprises one reference codebook and the one or more sub channels selected for the one reference codebook, wherein the sub-channels are selected to minimum distance between corresponding virtual channel and corresponding reference codebook.
Lg Electronics Inc.


06/16/16
20160173250 

Method for reporting channel state information for partial antenna array based beamforming in wireless communication system, and apparatus therefor


A method for receiving a signal from a base station by a user equipment, using beamforming based on a massive antenna array of the base station in a wireless communication system is disclosed. The method includes configuring an effective antenna array in the massive antenna array, receiving a pilot signal corresponding to the effective antenna array from the base station, reporting channel state information for beamforming to the base station, using the pilot signal, and receiving a user equipment-specifically beamformed signal through the effective antenna array from the base station, wherein the effective antenna array is defined as one or more horizontal antenna ports and one or more vertical antenna ports..
Lg Electronics Inc.


06/16/16
20160173244 

Method and base station for csi process configuration and method and user equipment for csi feedback


The present disclosure provides a method in a base station for channel state information (csi) process configuration and an associated base station. The method comprises: setting csi process information for a user equipment (ue) supporting three dimensional (3d) multiple input multiple output (mimo), the csi process information including at least an index of a csi reference signal resource (csi-rs-r) for a vertical direction of a 3d mimo antenna array; and transmitting the set csi process information to the ue.
Sharp Kabushiki Kaisha


06/16/16
20160173239 

Method for transmitting d2d signal and same


The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for performing an harq process by a first d2d terminal in a wireless communication system, and an apparatus for the same, the method comprising the steps of: receiving data from a second d2d terminal; transmitting an harq response for the data to the second d2d terminal; and when the harq response is nack, receiving a retransmission signal for the data from a base station..
Lg Electronics Inc.


06/16/16
20160173234 

Base station apparatus, terminal device, and transmission method


Provided are a base station apparatus, a terminal device, and a transmission method which allow detection of a desired signal at high accuracy irrespective of whether an interference signal is an initially transmitted signal or a retransmitted signal. The base station apparatus notifies the terminal device of terminal information which is information about an interfering terminal device, and includes a terminal information generation unit that generates terminal information, and the terminal information generation unit therein generates the terminal information that varies depending on redundancy versions of an interference signal, and, even in a case where the interference signal has been transmitted by using a redundancy version with the large number of parity bits, the terminal device is able to perform appropriate suppression and cancellation of the interference, thus making it possible to improve throughput..
Sharp Kabushiki Kaisha


06/16/16
20160173232 

Mitigation of bursty interference


Coding for bursty interference is discussed in which a base station receives data bits for transmission. The base station may generate code blocks including information bits and parity bits.
Qualcomm Incorporated


06/16/16
20160173231 

Base station, terminal device and radio communication system


A base station is configured to transmit control information to a terminal device in a radio communication system, wherein an error detection code that is masked by predetermined identification information is attached to the control information, the base station including a generator configured to generate, upon detecting that a length of first information that is to be masked by the predetermined identification information to generate the error detection code does not correspond to a length of the predetermined identification information, second information that corresponds to the length of the predetermined identification information; and an error detection code generator configured to generate, upon detecting that the second information is generated, the error detection code in which the second information is masked by the predetermined identification information.. .
Ntt Docomo, Inc.


06/16/16
20160173218 

Coordinated multipoint (comp) techniques for reducing downlink interference from uplink signals


Base stations (bss) can remove inter-bs interference components from received uplink signals using downlink information communicated over a backhaul network. The downlink information is associated with downlink transmissions of neighboring base stations, and is used to remove the inter-bs interference in accordance with interference cancellation techniques, e.g., signal interference cancellation (sic), etc.
Huawei Technologies Co., Ltd.


06/16/16
20160173217 

User apparatus, base station, interference reducing method and interference reducing control information notification method


A user apparatus in a radio communication system including a plurality of base stations, including: a reception unit configured to receive, from a connecting base station, control information to be used for reducing an interference signal sent from an interference base station for the user apparatus; and an interference reducing unit configured to reduce the interference signal by using the control information to obtain a desired signal sent from the connecting base station, wherein the reception unit receives a part of the control information as a part of downlink control information that is transmitted by a downlink physical layer signaling channel from the connecting base station, and receives the other part of the control information by rrc signaling.. .
Ntt Docomo, Inc.


06/16/16
20160173214 

Mobile station and radio base station


In ca performed using three or more frequency bands, whether or not a mobile station ue is capable of performing an inter-frequency measurement without a gap is properly determined. The mobile station ue according to the invention includes a transmission unit 11 configured to transmit “ue capability” indicating a capability of the mobile station ue to a radio base station enb.
Ntt Docomo, Inc.


06/16/16
20160173208 

Interference management for a distributed spatial network


A communication network comprising of at least one remote base station; and a plurality of antenna ports connected to the at least one remote base station; wherein the remote base station controls the plurality of antenna ports. The remote base station is configured for defining mutually exclusive entry and exit points for the antenna ports in at least one of time; or frequency.
Indian Institute Of Technology Hyderabad


06/16/16
20160173183 

Method for performing antenna shuffling using partial antenna array based beamforming in wireless communication system, and apparatus therefor


A method for receiving a signal from a base station by a user equipment, using massive antenna array based beamforming of the base station in a wireless communication system is disclosed. The method includes receiving, from the base station, antenna shuffling information corresponding to a preferred antenna port set among a plurality of antenna ports included in the massive antenna array, measuring channel state information according to the antenna shuffling information and reporting the channel state information to the base station, and receiving, from the base station, a beamformed signal using the preferred antenna port set based on the channel state information, wherein the antenna shuffling information includes at least one of information about a start index of antenna ports included in the preferred antenna port set and information about a direction to which antenna port indexes are allocated..
Lg Electronics Inc.


06/16/16
20160173180 

Two-dimensional discrete fourier transform (2d-dft) based codebook for elevation beamforming


The present disclosure relates to systems and methods for a two-dimensional discrete fourier transform based codebook for elevation beamforming. A two-dimensional discrete fourier transform based codebook is determined for elevation beamforming.
Qualcomm Incorporated


06/16/16
20160173175 

Base station apparatus, terminal apparatus, wireless communication system, and integrated circuit


Provided are a base station apparatus, a terminal apparatus, a wireless communication system, and an integrated circuit in which the terminal apparatus is able to appropriately combine signals received by a plurality of receive antennas in the wireless communication system for performing nonlinear mu-mimo transmission. The base station apparatus of the invention has a plurality of antennas, is able to apply nonlinear precoding to data signals addressed to a plurality of terminal apparatuses, and spatially multiplexes and transmit the data signals, and based on the data signals and channel information between the base station apparatus and the terminal apparatuses, searches for a perturbation vector to be added to the data signals, and further calculates a covariance matrix of the signals obtained by adding the perturbation vector to the data signals.
Sharp Kabushiki Kaisha


06/16/16
20160173174 

Wireless communication system for high-speed moving object that moves along fixed route


A method and apparatus for transmitting a signal from a base station to a first user equipment (ue) in a multiple-input multiple-output (mimo) wireless communication system. Information on a movement speed of a second ue is acquired from the second ue.
Lg Electronics Inc.


06/16/16
20160173173 

Methods for selecting precoding vectors for multi-point mimo (multiple-input-multiple-output) communications and related wireless terminals and radio network nodes


Methods may be provided to operate wireless terminal in wireless communication networks providing multiple-input-multiple-output (mimo) downlink communications from a plurality of base station sector antenna arrays using a codebook of precoding vectors. Such methods may include receiving multi-point mimo downlink communications from the wireless communication network.
Telefonaktiebolaget Lm Ericsson (publ)


06/16/16
20160173152 

Method and apparatus of uplink interference suppression and cancellation for advanced wireless communication systems


A base station includes a transceiver and processor. The transceiver receives an uplink signal from each of a plurality of user equipment.
Samsung Electronics Co., Ltd


06/16/16
20160173130 

Early decode attempt of lower rate lte code blocks that are repeat combined multiple times


A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives configuration information indicating a number of transmissions.
Qualcomm Incorporated


06/16/16
20160171771 

System and assisting a user in remaining in a selected area while the user is in a virtual reality environment


A method and apparatus is disclosed for assisting a user, wearing a head mounted display (hmd) that covers a user's field of vision and has a tracker providing information regarding the position and orientation of the hmd, in locating a physical controller located on a physical base station. A processor causes the hmd to display a virtual world, including a virtual representation of the physical base station and physical controller along with a virtual hand that helps guide the user to the physical base station to allow the user to pick up the physical controller.
Sixense Entertainment, Inc.


06/16/16
20160171770 

System and assisting a user in locating physical objects while the user is in a virtual reality environment


A method and apparatus is disclosed for assisting a user, wearing a head mounted display (hmd) that covers a user's field of vision and has a tracker providing information regarding the position and orientation of the hmd, in locating a physical controller located on a physical base station. A processor causes the hmd to display a virtual world, including a virtual representation of the physical base station and physical controller along with a virtual hand that helps guide the user to the physical base station to allow the user to pick up the physical controller.
Sixense Entertainment, Inc.


06/16/16
20160170245 

Attaching device and attaching method


The present invention belongs to the field of display technology, particularly relates to an attaching device and a corresponding attaching method for forming a curved display panel. The attach device is used for a curved surface attachment between a display substrate and a touch substrate, comprises a base station, a curvature adjusting bench and an attaching roller, wherein, the base station is fixed, the curvature adjusting bench includes a plurality of sub-benches with different heights and being capable of moving with respect to each other within the base station, the plurality of sub-benches are used for making the display substrate and the touch substrate to be attached, which are provided within the base station and located on the curvature adjusting bench, have a preset curvature, the attaching roller is used for rolling on the display substrate and the touch substrate to be attached to form a curved display panel..
Hefei Xinsheng Optoelectronics Technology Co., Ltd


06/09/16
20160165662 

Method of controlling a base station system


A method of controlling a base station system is provided. The method comprises generating and transmitting a control signal arranged to cause a radio equipment controller to control a first radio equipment from a plurality of radio equipment at a first time; and generating and transmitting a control signal arranged to cause the radio equipment controller to control a second radio equipment from the plurality of radio equipment instead of the first radio equipment at a later time; wherein each of the plurality of radio equipment is coupled to a respective antenna having a respective coverage area.
Telefonaktiebolaget L M Ericsson (publ)


06/09/16
20160165654 

Control device, base station, and communication terminal


A state monitoring unit monitors a state of a predetermined number of terminal groups. Each terminal group includes a predetermined number of first communication terminals, and a second communication terminal that performs direct communication with the first communication terminals while being connected to a base station, when the state comes to fail to satisfy a certain condition, a group structure control unit changes a structure of the terminal groups.

06/09/16
20160165648 

Mobile communication system, communication mobile communication system, and terminal apparatus


A mobile communication system including: a base station apparatus; and a first and second terminal apparatuses configured to perform radio communication with the base station apparatus, wherein the first terminal apparatus includes: a first inter-terminal communication control unit configured to transmit and receive a data to and from the second terminal apparatus, and the second terminal apparatus includes: a memory; a second inter-terminal communication control unit configured to receive the data transmitted from the first terminal apparatus and store the data in the memory, and transmit a data transmitted from the base station apparatus to the first terminal apparatus; and a control unit configured to transmit to the base station apparatus the data transmitted from the first terminal apparatus and a data generated by the second terminal apparatus, and to receive the data transmitted from the base station apparatus and store in the memory.. .
Fujitsu Limited


06/09/16
20160165646 

Apparatus and controlling speed of transmission layer in wireless communication system


The present disclosure relates to a pre-5th-generation (5g) or 5g communication system to be provided for supporting higher data rates beyond 4th-generation (4g) communication system such as long term evolution (lte). A method for operating a proxy apparatus in a wireless communication system includes receiving a plurality of packets from a plurality of servers, and transmitting, to base station, data of one bearer data including the plurality of packets.
Samsung Electronics Co., Ltd.


06/09/16
20160165641 

Network assisted automatic disaster trigger to enable device-to-device (d2d) ad hoc communication


Systems, methods, apparatuses, and computer program products for automatically switching to d2d communication in a disaster situation is provided. One method includes receiving, by a user equipment, a list of base station sites comprising locations and geographical signal coverage of the base station sites and a list of wi-fi access points comprising locations and geographical signal coverage of the wi-fi access points.
Nokia Solutions And Networks Oy


06/09/16
20160165639 

Mobile station, base station and communication system


A communication system comprises a base station that includes circuitry and a mobile station that includes circuitry and which is configured to perform random access to the base station using a preamble. The preamble corresponds to an id number among a plurality of id numbers, the number of the plurality of id numbers is constant, the plurality of id numbers are contiguous, and the id number is randomly selectable, by the mobile station, from a set of id numbers which are included in the plurality of id numbers.
Sharp Kabushiki Kaisha


06/09/16
20160165638 

Enhanced system access for e-utran


Certain aspects relate to methods and apparatus for wireless communications, comprising determining to use a reduced paging cycle to page a user equipment (ue) of a first type that supports the reduced paging cycle, the reduced paging cycle having a shorter period relative to a paging cycle used with ues of a second type which do not support the reduced paging cycle, and paging the ue of the first type in accordance with the reduced paging cycle. Certain aspects relate to methods and apparatus for conveying system information by a base station, comprising broadcasting a first system information common to each cell of a group of cells in an area and broadcasting a second system information that can vary between cells in the group of cells, wherein the second system information is broadcast more frequently than the first system information..
Qualcomm Incorporated


06/09/16
20160165634 

Service scheduling method and base station


Embodiments disclose a service scheduling method and a base station. The method includes reporting, by a medium access control (mac) entity of a carrier, bearer information of the carrier to a radio link control rlc entity; and allocating, by the rlc entity, service data and control information to the carrier, and sending the service data and the control information to a data buffer of the carrier.
Huawei Technologies Co., Ltd.


06/09/16
20160165633 

Method and apparatus in a wireless communications system


A method in a user equipment for requesting that a base station schedule the user equipment for an uplink data transmission to the base station is provided. The user equipment comprises a buffer.
Telefonaktiebolaget L M Ericsson (publ)


06/09/16
20160165632 

Base station and related radio communication method


Provided are a terminal device and a retransmission control method that make it possible to minimize increases in overhead in an uplink control channel (pucch), even if channel selection is used as the method to transmit response signals during carrier-aggregation communication using a plurality of downlink unit bands. On the basis of the generation status of uplink data and error-detection results obtained by a crc unit, a control unit in the provided terminal uses response signal transmission rules to control the transmission of response signals or uplink control signals that indicate the generation of uplink data.
Panasonic Intellectual Property Corporation Of America


06/09/16
20160165631 

Uplink control information transmission


Disclosed are an uplink control information transmission method and device for addressing a lack of a solution that a terminal provides feedback of downlink carriers scheduled by different base stations in a dual-connectivity scenario. The method in an embodiment of the present application comprises: a terminal receives data over a first carrier and a second carrier, the data over the first carrier being scheduled by a first base station and the data over the second carrier being scheduled by a second base station; the terminal generates first uplink control information for the first carrier, and/or the terminal generates second uplink control information for the second carrier; the terminal transmits the generated uplink control information over one uplink carrier according to a ta value and a reference carrier, the uplink control information comprising at least one of the first uplink control information and the second uplink control information.
China Academy Of Telecommunications Technology


06/09/16
20160165629 

Methods and apparatus


A method includes receiving information at a base station for a plurality of user equipment, said information including respective data for a plurality of user equipment, said respective data to be transmitted in a same scheduling interval, and causing said respective data to be transmitted in the same scheduling interval.. .
Nokia Solutions And Networks Oy


06/09/16
20160165628 

Apparatus and effective multi-carrier multi-cell scheduling in mobile communication system


Disclosed are an apparatus and a method for providing effective scheduling of resources of each cell and each carrier to a user equipment (ue) when there are a plurality of cells and carriers in a carrier aggregation mobile communication system. A communication method of a base station (bs) includes: obtaining a mapping relation between a cell and a carrier for each ue; receiving scheduling information for each cell; distributing data of each ue to one of cells corresponding to ues by using the mapping relation between the carrier and the cell and the scheduling information for each cell; and scheduling the distributed data.
Samsung Electronics Co., Ltd.


06/09/16
20160165627 

Terminal apparatus, base station apparatus, communication system, control method, and integrated circuit


Provided is a technique related to a terminal apparatus, a base station apparatus, a communication system, a control method, and an integrated circuit, which efficiently controls a state of a cell for a plurality of cells. In the terminal apparatus using a plurality of cells, configuration information which disables change in a state of a cell is received from the base station apparatus, and control is performed based on the received configuration information so that a state of a part of cells among the plurality of cells is not changed..
Sharp Kabushiki Kaisha


06/09/16
20160165623 

Method and accessing an uplink random access channel in a singular carrier frequency division multiple access system


A method and apparatus for accessing a contention-based uplink random access channel (rach) in a single carrier frequency division multiple access (sc-fdma) system are disclosed. A wireless transmit/receive unit (wtru) randomly selects a rach subchannel and a signature among a plurality of available rach subchannels and signatures.
Interdigital Technology Corporation


06/09/16
20160165622 

Nested system operation


Methods, systems, and devices are described for resource scheduling for different services in a wireless communications system. A base station or a user equipment (ue) operating within a wireless communication system may, for example, communicate using two or more different configurations of resource (e.g., symbol) duration, while maintaining a common tone spacing, bandwidth, transmission time interval (tti) designation, or the like.
Qualcomm Incorporated


06/09/16
20160165619 

Multi-frequency directional access point communication


Technology is disclosed for segregating communications between a base station access point and a user device across the bands in accordance with various quality of service requirements. Universal broadcasts to client devices, low throughput communications (e.g., uplink communications), and initial user device detection may be accomplished using omnidirectional television white space (tvws) broadcasts.
Facebook, Inc.


06/09/16
20160165616 

Base station, user apparatus and interference reduction method


A base station connected to a user apparatus in a radio communication system is provided. The base station includes a receiving unit configured to receive from an interference base station first control information which is used by the user apparatus for reducing an uplink interference signal from one or more cells formed by the interference base station or from another user apparatus, a generation unit configured to generate second control information based on one or more pieces of the first control information received from the interference base station, and a transmitting unit configured to transmit the second control information to the user apparatus by a downlink control signal..
Ntt Docomo, Inc.


06/09/16
20160165610 

Method and transmitting and receiving control signal for merging carriers in transmission


Embodiments of the present invention are directed to a method and apparatus for transmitting and receiving a control signal (for example, pdcch signal) in an asymmetric multicarrier environment. The method for transmitting a control signal for an asymmetric multicarrier in a wireless connection system according to one embodiment of the present invention comprises: determining the size of a carrier indicator field (cif) indicating a downlink component carrier (dl cc) by which downlink data is transmitted, on the basis of a maximum value of the number of dl ccs and of the number of uplink component carriers (ul ccs) being managed in a base station; transmitting the cif on a 1st dl cc to a terminal through a physical downlink control channel (pdcch); and transmitting downlink data on a 2nd dl cc indicated by the cif to the terminal through a physical downlink shared channel (pdsch)..
Lg Electronics Inc.


06/09/16
20160165608 

Device and transmitting and receiving discovery signal of base station in mobile communication system


A method by which a small base station (bs) transmits a discovery signal (ds) in a mobile communication system is provided. The method includes a macro bs to which a component carrier (cc) of a predetermined frequency band is allocated, and at least one small base station to which n number of ccs of a frequency band different from that of the cc allocated to the macro base station are allocated.
Samsung Electronics Co., Ltd.


06/09/16
20160165602 

Communication system, base station, wireless equipment, and communication method


A communication system includes a base station and a plurality of wireless equipments. The base station includes a segment notifying unit that notifies each of the wireless equipments of a segment designated value used for segmenting a data area into a plurality of segment areas, the data area corresponding to a transmission time interval of a shared channel to be time-multiplexed on a transmission time interval basis between the base station and the wireless equipments, and a segment data setting unit that sets data addressed to the wireless equipment becoming a destination in the segment areas obtained by segmenting the data area based on the segment designated value.
Fujitsu Limited


06/09/16
20160165595 

Method and reporting feedback information for multi-carrier operation


Method and apparatus for reporting feedback information for multi-carrier operation are disclosed. A wireless transmit/receive unit (wtru) is configured with multiple carriers.
Interdigital Patent Holdings, Inc.


06/09/16
20160165594 

Terminal device, base station device, transmitting method and receiving method


The present invention pertains to a terminal device, which, when arq is used for communication that uses an uplink unit band and a plurality of downlink unit bands associated with the uplink unit band, and when a transmission mode that supports up to 2 tb in a pcell is set in the terminal, is capable of reducing the amount of signaling from a base station while eliminating a lack of pucch resources when semi-permanent scheduling (sps) is used in the pcell. A control unit in this device selects one value among values obtained by adding 1 to four pucch resource indexes, which have been preset for pucch resource 1 by the base station, on the basis of values for transmission power control information (tpc command for pucch) in a pdcch, for which notification has been received at the start of sps..
Panasonic Intellectual Property Corporation Of America


06/09/16
20160165593 

Control channel signaling using a common signaling field for transport format, redundancy version, and new data indicator


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


06/09/16
20160165587 

Uplink throughput enhancement via minimum power constrained user devices


Systems and methods are disclosed for enhancing uplink throughput at a small cell base station. The small cell base station may monitor a power level associated with one or more user device (ud) transmissions from a ud, determine that the ud is at a ud transmit power floor based on the monitored power level, and adjust a data rate assigned to the ud based on the determination that the ud is at the ud transmit power floor..
Qualcomm Incorporated


06/09/16
20160165583 

Hierarchical beamforming method and base station and user equipment using the same


The present disclosure proposes a hierarchical beamforming method and a base station and a user equipment using the same. The method includes following steps.
Industrial Technology Research Institute


06/09/16
20160165582 

Communication apparatus and communication method


A communication apparatus and a communication method capable of suppressing an increase of bits used for a request to send a reference signal and flexibly setting a resource used for sending a reference signal. In a base station, a transmission processing unit transmits, in one of a plurality of formats, control information containing a request to send a sounding reference signal (a-srs), and a reception processing unit receives the transmitted a-srs using the resource specified by the format of the transmitted control information.
Panasonic Intellectual Property Corporation Of America


06/09/16
20160165581 

Control channel in a wireless device and wireless network


A wireless device at least demodulates, descrambles and decodes a first control signal to generate a first signal. The wireless device processes the first signal by at least encoding, scrambling, modulating and scaling the first signal.
Ofinno Technologies, Llc


06/09/16
20160165578 

Dynamic indication of time division (tdd) duplex uplink/downlink subframe configurations


Aspects of the present disclosure relate to techniques for dynamic indication of time division duplex (tdd) uplink (ul)/downlink (dl) subframe configuration to user equipments. A base station may identify one or more anchor subframes and one or more non-anchor subframes in a frame.
Qualcomm Incorproated


06/09/16
20160165575 

Transmit antenna diversity scheme


Methods, systems, and devices are described for mapping, by a ue, uplink transmissions to one or more antennas of the ue. In one aspect, a ue may receive an uplink resource allocation identifying a set of resource blocks (rbs) from a base station.
Qualcomm Incorporated


06/09/16
20160165572 

Method of transmission scheme switch, ue and base station


Embodiments of the present disclosure provide a method of transmission scheme switch, a ue and a base station. The method of switch includes: a base station receives a paging message, the paging message containing identity of a ue; judges whether the ue uses a connectionless scheme for data transmission; and the base station transmits a radio resource control connection release message to the ue when the ue uses a connectionless scheme for data transmission.
Fujitsu Limited


06/09/16
20160165560 

Radio base station, user terminal and radio communication method


A radio base station establishes radio synchronization by using a downlink signal transmitted from a radio base station of another cell, and has a synchronization information control section that, via an inter-base station interface, reports a synchronization information request to the radio base station of the other cell and also acquires synchronization information reported from the radio base station of the other cell, and an on/off control section that, based on the synchronization information acquired, determines the status of synchronization with a cell that belongs to a lower stratum than an own cell, and executes on/off control for the own cell, and the synchronization information which the synchronization information control section acquires from the radio base station of the other cell includes information representing the synchronization status and the synchronization stratum level of the radio base station of the other cell.. .
Ntt Docomo Inc.


06/09/16
20160165559 

User apparatus, base station, discovery signal reception method and discovery signal transmission method


A user apparatus, for use in a radio communication system including a base station forming a cell, configured to receive a discovery signal of device-to-device communication, including: an information reception unit configured to receive, from a base station of a residing cell, a resource range in which a discovery signal can be transmitted in a neighbor cell; and a discovery signal reception unit configured to receive a discovery signal at a time position that is synchronized with the neighbor cell in response to receiving a synchronization signal that is synchronized with the neighbor cell within the resource range received by the information reception unit.. .
Ntt Docomo, Inc.


06/09/16
20160165548 

Apparatus, vehicle, method, and computer program for setting a transmission power


Embodiments provide an apparatus, a vehicle, a method, and a computer program for setting a transmission power. The apparatus (10) is operable to set a transmission power of a vehicular relay transceiver (100) in a mobile communication system (400).
Alcatel Lucent


06/09/16
20160165547 

Terminal device, method, and integrated circuit


Provided is a terminal device configured to communicate with a base station device, the terminal device being configured to: transmission power for transmission of a physical uplink shared channel in a subframe belonging to a first subframe set, based on a first parameter and a third parameter relating to power control adjustment; set transmission power for transmission of a physical uplink shared channel in a subframe belonging to a second subframe set, based on a second parameter and a fourth parameter relating to the power control adjustment; reset a value of the third parameter in a case that accumulation is enabled, and a random access response is received; and reset a value of the third parameter in a case that the accumulation is enabled, and a value of the first parameter is changed.. .
Sharp Kabushiki Kaisha


06/09/16
20160165545 

Terminal device, method, and integrated circuit


A terminal device configured to communicate with a base station device using one cell. The terminal device is configured to: set transmission power for transmission of a physical uplink shared channel on a subframe belonging to a first subframe set, based on a first parameter relating to power control adjustment; set transmission power for the physical uplink shared channel on a subframe belonging to a second subframe set, based on a second parameter relating to the power control adjustment; and calculate a value of the first parameter by accumulating a correction value indicated by a transmit power control command corresponding to the first subframe set, in a case that accumulation is enabled; calculate a value of the second parameter by accumulating the correction value indicated by the transmit power control command corresponding to the second subframe set, in a case that accumulation is enabled.
Sharp Kabushiki Kaisha


06/09/16
20160165541 

Coordinated signaling of scheduling information for uplink and downlink communications


A coordinated signaling scheme for both uplink and downlink transmissions between a base station and a user terminal reduces the amount of time that the user terminal must turn on its receiver to listen for scheduling messages and ack/nack signaling. A scheduler at a base station aligns the transmission of downlink scheduling messages (e.g., downlink assignments) with uplink grants and ack/nack signaling for uplink transmissions.
Sony Mobile Communications Ab


06/09/16
20160165535 

Base station, radio communications system, base station control method, radio communications method and base station control program


Because it is not possible to sufficiently reduce the number base stations that start uselessly in spite of being in a low traffic state, it is not possible to lower interference between adjacent cells and power consumption sufficiently. A base station starts transmission of a control signal with predetermined power when communication between another base station and a mobile station is started and a first predetermined condition is satisfied..
Nec Corporation


06/09/16
20160165531 

Method for enhanced access selection for a user equipment in a cellular telecommunications network, telecommunications network, and system for enhanced access selection of a user equipment


A method for enhanced access selection for a user equipment in a cellular telecommunications network includes: in a first step, a serving base station entity sending validation information to the user equipment, the validation information having either a positive value, indicating to apply a policy corresponding to a policy information data element, or a negative value, indicating not to apply the policy corresponding to the policy information data element; and in a second step, subsequent to the first step, the user equipment applying the policy corresponding to the policy information data element in case that the validation information has a positive value, and the user equipment terminating the data bearer or refraining from establishing the data hearer via the access point in case that the validation information has a negative value.. .
Deutsche Telekom Ag


06/09/16
20160165521 

Method of transmitting and receiving cell information by using synchronization signal and device supporting same


The present invention relates to a wireless access system, and provides a method of transmitting and receiving cell information by using a synchronization signal in a small-cell layout environment and a device supporting the same. A method of transmitting cell information in a wireless access system as an embodiment of the present invention may include the steps of: configuring one or more pieces of cell information by means of a base station; configuring a downlink synchronization signal including one or more pieces of cell information by means of the base station; and broadcasting the downlink synchronization signal by means of the base station.
Lg Electronics Inc.


06/09/16
20160165520 

Release-independent modifications of network parameters


A ue transmits a radio access capability to a base station. The radio access capability is transmitted via an information element that comprises a bitmap in which a bit has a value that indicates, to the base station, support of a modification to at least one of a maximum power reduction or a spectrum emission requirement.
Telefonaktiebolaget L M Ericsson (publ)


06/09/16
20160165514 

Wireless network architecture for providing media content


A method includes receiving information associated with a first data request from a base station at a server of a wireless communication network. The first data request is received at the first base station from a first mobile device.
At&t Intellectual Property I, L.p.


06/09/16
20160165503 

Communication apparatus, storage apparatus, and control method


A communication apparatus includes a memory and a processor coupled to the memory and configured to transmit a first content acquisition request to a first server apparatus via a first base station apparatus, receive a content, requested by the first content acquisition request, from the first server apparatus via the first base station apparatus, and change, in a case where coupling is switched from the first base station apparatus to a second base station apparatus in a handover process, a transmission destination address in a second content acquisition request to be transmitted to the second base station apparatus, from a first address of the first server apparatus coupled to the first base station apparatus to a second address of a second server apparatus coupled to the second base station apparatus.. .
Fujitsu Limited


06/09/16
20160165501 

Radio transmitting/receiving apparatus and method, terminal apparatus, base station apparatus and wireless communication system


A terminal apparatus (1) which is a radio transmitting/receiving apparatus receives, from a femto cell base station (home enb), a pilot channel signal for reception quality measurement and a synchronization channel signal for synchronization. The terminal apparatus (1) has a whitelist stored therein indicative of an accessible femto cell, and determines whether or not a csg cell of handover destination is accessible based on a pci of the csg cell acquired from the synchronization channel and the whitelist.
Panasonic Intellectual Property Corporation Of America


06/09/16
20160165500 

Base station and communication control method


A base station that forms a second cell that overlaps with a first cell formed by a different base station includes a determining unit that determines a state of implementation of inter-cell interference coordination that is performed between the first cell and the second cell by the different base station, and a control unit that estimates an offset value set by the different base station for a downlink reception power value of the second cell, based on first reception power of the second cell in a user terminal at the time of non-implementation of the inter-cell interference coordination and based on second reception power of the second cell in the user terminal at the time of implementation of the inter-cell interference coordination, and adjusts the downlink reception power value in the user terminal based on the estimated offset value.. .
Fujitsu Limited


06/09/16
20160165497 

Communications processing system, communications processing method, communications control device, and control method and control program for these


A communications processing device that reduces the time after call disconnection until call reconnection, by using a message having a higher delivery probability than a handover instruction, when wireless quality could result in handover instruction failure. The communications processing device includes: a measurement report acquisition unit that obtains a measurement report relating to a communications environment from a mobile communications terminal located within the cell; a wireless quality determination unit that determines whether or not the quality of wireless communications with the mobile communications terminal, included in the measurement report, is lower than a threshold value; and a message transmission unit that, if the wireless quality is less than the threshold value, sends to the mobile communications terminal a message that has less data volume than a handover instruction message and includes the carrier frequency for the base station to be handed over..
Nec Corporation


06/09/16
20160165496 

Inter-rat/frequency automatic neighbor relation list management


A telecommunications system comprises a serving radio base station and a candidate radio base station which are different with respect to at least one of frequency and radio access technology. The serving radio base station comprises a radio base station to which a wireless mobile station provides measurement reports.
Telefonaktiebolaget L M Ericsson (publ)


06/09/16
20160165490 

User terminal and base station


A user terminal comprises: a controller configured to perform control of omitting transmission of a random access preamble signal to a target cell when a base station that manages the target cell receives an uplink signal from the user terminal by comp in which a plurality of cells including a source cell and the target cell cooperate with one another to perform communication before a handover procedure is performed.. .
Kyocera Corporation


06/09/16
20160165486 

Mobile station and mobile communication system


The invention eliminates waste of resources attributed to transmission of a bsr in “inter-node up aggregation”. A mobile station (ue) of the invention includes a transmission unit (12) configured, when ca is performed by using a cc (#1) under a radio base station (enb#1) and a cc (#2) under a radio base station (enb#2), to send the radio base station (enb#1) a bsr (#1) notifying a buffer residence-volume in an eps bearer involved in the ca, and then to send the radio base station (enb#2) a bsr (#2) notifying a buffer residence-volume other than the buffer residence-volume notified to the radio base station (enb#1) out of a buffer residence-volume in the eps bearer..
Ntt Docomo, Inc.


06/09/16
20160165466 

Method and feeding partial cqi back by terminal in wireless communication system


A method of reporting channel state information (csi) to a base station by a terminal in a wireless communication system is disclosed. Specifically, the method includes configuring feedback chains corresponding to a plurality of csi-reference signals (rss) through upper layer signaling, receiving the plurality of csi-rss from the base station, calculating a complete channel quality indicator (cqi) for a whole channel using the plurality of csi-rss and dividing the complete cqi into partial cqis corresponding to the respective feedback chains, and reporting csi items including the partial cqis to the base station through the feedback chains..
Lg Electronics Inc.


06/09/16
20160165464 

Method and device for handling cell outage


Embodiments of the present invention provide a method and device for handling a cell outage. The method for handling a cell outage includes: receiving, by a first base station, an energy saving activation message sent by a second base station when a cell outage happens to a second cell, where the energy saving activation message is used to disable the energy saving function; transferring, by the first base station, the first cell from the energy saving state to the normal state according to the energy saving activation message, or keeping a third cell in the normal state until learning that the cell outage of the second cell is solved.
Huawei Technologies Co., Ltd.


06/09/16
20160165461 

Optimisation of a cellular radio network


Self-optimisation for a base station within a cellular radio network is provided. The base station has a first communication interface for providing a service to mobile terminals and a second communication interface for communication with other network entities of the cellular radio network.
Vodafone Ip Licensing Limited


06/09/16
20160165458 

Communication method and apparatus


According to a communication method and a base station that are provided in embodiments of the present invention, the base station transmits a broad beam that covers a sector of the base station and narrow beams whose coverage areas completely fall within a coverage area of the broad beam, which implements that under a premise that a coverage area of the sector of the base station maintains unchanged by using the broad beam, enhanced coverage of the sector is further achieved by using the narrow beams, thereby improving spectral efficiency. In the solutions, a sector coverage area of the broad beam transmitted by the base station still maintains unchanged, and therefore, a coverage relationship between sectors is not affected.
Huawei Technologies Co., Ltd.


06/09/16
20160165457 

Radio communication system and antenna configuration determination method


In a radio communication system performing radio communications using multiple antenna ports, a radio base station apparatus transmits a reference signal from each of the antenna ports in multiple patterns corresponding to a plurality of antenna port configurations formed of single antenna elements or groups of antenna elements, and determines the antenna elements that form the respective antenna ports based upon feedback information supplied from a mobile device that has received the reference signal in the multiple patterns.. .
Ntt Docomo, Inc.


06/09/16
20160165453 

Architecture, devices and methods for supporting multiple channels in a wireless system


Devices, systems, and methods are presented for a wireless base station to assign dynamically a plurality of radio transceiver chains among a varying number of wireless channels. In this manner, the communication system including the wireless base station may transition between a range extension mode and an enhanced capacity mode.
Redline Communications Inc.


06/09/16
20160165438 

Method for resolving security issues using nh and ncc pairs in mobile communication system


This application discloses a method of using nh and ncc pairs to resolve security issues. It includes: an mme sends a sequence including multiple nh and ncc pairs to s1gw that is calculated to correspond to a ue.
Samsung Electronics Co., Ltd.


06/09/16
20160165431 

Mme selection upon inter-rat mobility from geran/utran to e-utran


It is provided a method, comprising monitoring whether an apparatus will perform a first mobility procedure from a first network of a first radio access technology to a first other network of a second radio access technology; storing an old identifier, wherein the old identifier identifies a first network element of the first network to which the apparatus is registered before the first mobility procedure starts; monitoring whether the apparatus performs a second mobility procedure from a second other network of a third radio access technology to a second network of the first technology; retrieving the stored old identifier; providing a mapped identifier and the retrieved old identifier to a base station of the second network when the apparatus performs the second mobility procedure, wherein the mapped identifier is based on an identification of a part of the second other network to which the apparatus is registered.. .
Nokia Solutions And Networks Oy


06/09/16
20160165400 

Method and system for device positioning utilizing distributed transceivers with array processing


A mobile device receives signals from base stations each with multiple distributed transceivers. Each distributed transceiver may operate at different carrier frequencies.
Golba Llc


06/09/16
20160165398 

Method for measuring distance between devices via direct device-to-device communication in wireless communication system, and apparatus therefor


Disclosed is a method for transmitting, by a device, a signal for direct device-to-device communication in a wireless communication system. Specifically, the method comprises the steps of: receiving a downlink subframe from a reference base station; transmitting a first signal to a counterpart device on the basis of the boundary of the downlink subframe; and transmitting a second signal to the counterpart device prior to the boundary of the downlink subframe by a predetermined offset..
Lg Electronics Inc.




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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