Patents Issued in November 2, 2017
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Publication number: 20170318531Abstract: A sensing system generates location signals indicative of where an electrically-powered, mobile device is in a venue. A control system determines that the mobile device is at rest when the location signals are substantially the same for a predetermined period of time, processes the location signals to determine an accurate, current location of the mobile device in the venue when the mobile device is determined to be at rest, and controls the mobile device when determined to be at rest to operate in a low power mode in which the average electrical power consumption of the mobile device is reduced.Type: ApplicationFiled: April 27, 2016Publication date: November 2, 2017Inventors: RUSSELL E. CALVARESE, RICHARD J. LAVERY, CHARLES LAURIA
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Publication number: 20170318532Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting or receiving messages in a wireless communication system, the method comprising: configuring a specific SRB having same configuration as SRB1 without a PDCP entity, and transmitting, using the specific SRB, a first message without applying AS security.Type: ApplicationFiled: March 21, 2017Publication date: November 2, 2017Inventor: Seungjune Yi
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Publication number: 20170318533Abstract: A method for controlling discontinuous reception in a wireless transmit/receive unit includes defining a plurality of DRX levels, wherein each DRX level includes a respective DRX cycle length and transitioning between DRX levels based on a set of criteria. The transitioning may be triggered by implicit rules.Type: ApplicationFiled: July 20, 2017Publication date: November 2, 2017Applicant: INTERDIGITAL TECHNOLOGY CORPORATIONInventors: Stephen E. Terry, Peter S. Wang, Jin Wang
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Publication number: 20170318534Abstract: A portable terminal, providing a portable terminal operation system together with a controller that starts transmission of a connection standby packet when receiving a disconnection request and ends the transmission of the connection standby packet when receiving a connection request, includes: a disconnection request transmission device that transmits the disconnection request to the controller when notified that an application body of a first cooperative application shifts to a background in a case where a start request for a second cooperative application is generated while the first cooperative application is running; and a connection request transmission device that starts monitoring reception of the connection standby packet when notified that the second cooperative application has been started in a case where the start request is notified from the first cooperative application to the second cooperative application, and transmits the connection request to the controller when receiving the connection staType: ApplicationFiled: November 27, 2015Publication date: November 2, 2017Inventors: Masaya TAKATSUJI, Yoshitaka OZAKI, Hiroki UKAI, Masaya ITO, Takashi ICHIDA
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Publication number: 20170318535Abstract: Embodiments of the present invention provide a method of reducing power consumption in a wireless network device, comprising determining a duration prior to a beacon being received by the device; comparing the duration against a predetermined value; and adjusting a duration of a sleep period in response to the comparison.Type: ApplicationFiled: May 15, 2017Publication date: November 2, 2017Inventors: Scott Christopher Nicols, Adrian Ward, Robert Cragie
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Publication number: 20170318536Abstract: This disclosure relates to techniques for modifying connected mode discontinuous reception (C-DRX) cycle length based on mobility and signal conditions. According to some embodiments, a wireless device may establish a radio resource control connection with a base station providing a cell of a cellular network. A C-DRX configuration may be established with the base station, including selecting a C-DRX cycle length. One or more conditions configured to trigger the wireless device to request C-DRX reconfiguration may be detected. The one or more conditions may be based on mobility and/or signal conditions of the wireless device. A request for C-DRX reconfiguration to the base station may be transmitted based on detecting the one or more conditions. C-DRX with the base station may be re-configured based on the request for C-DRX reconfiguration.Type: ApplicationFiled: April 29, 2016Publication date: November 2, 2017Inventors: Venkateswara Rao Manepalli, Sarma V. Vangala
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Publication number: 20170318537Abstract: A power management method of a wireless communication device is disclosed. The wireless communication device comprises a modem for wireless communication and a battery for supplying power to the modem. The method comprises obtaining information regarding a power consumption of the modem as a function of time (the information being provided by the modem during wireless communication), forming power consumption statistics from the obtained information (wherein the power consumption statistics comprise an average power consumption during wireless communication as a function of one or more time parameters), and controlling use of the modem by one or more applications of the wireless communication device based on the power consumption statistics. Corresponding computer program product, arrangement and wireless communication device are also disclosed.Type: ApplicationFiled: October 24, 2014Publication date: November 2, 2017Applicant: Telefonaktiebolaget L M Ericsson (Publ)Inventors: Bhavinkumar PATEL, Masao NARUSE
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Publication number: 20170318538Abstract: The radio access system (1) for the communication network includes a radio transceiver (2), a device for connecting to an electrical grid (6), an electrical energy production device (4) and a battery (5) for storing electrical energy produced by said production device (4) and for electrically powering the radio transceiver (2). According to the invention, a control device (100) determines an operating strategy for the battery (5) by optimizing an objective function (O) that associates a cost with a possible operating strategy for the battery (5) during a period of determined duration T and while respecting at least one constraint for protecting the battery (5) against accelerated ageing, and manages the incoming and outgoing flows of electrical energy of the battery (5) depending on the determined operating strategy.Type: ApplicationFiled: May 1, 2017Publication date: November 2, 2017Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESInventors: Mouhcine Mendil, Antonio De Domenico, Vincent Heiries
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Publication number: 20170318539Abstract: A user interface for power management of a mobile communications device is described. In an implementation, power consumption used in performance of a plurality of tasks is monitored by a mobile communications device. A determination is made as to an amount of power that remains in a battery of the mobile communications device. A user interface is displayed on a display device of the mobile communications device that describes an amount of time each of the plurality of tasks may be performed based on the determined amount of power that remains in the battery.Type: ApplicationFiled: July 10, 2017Publication date: November 2, 2017Applicant: Microsoft Technology Licensing, LLCInventors: Charbel Khawand, Scott A. Fudally
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Publication number: 20170318540Abstract: One embodiment provides a method, including: identifying, using a processor, a power level of an information handling device; determining, using a processor, that the power level is below a predetermined threshold; and disabling, based upon the power level being below the predetermined threshold, access to at least one application of the information handling device. Other aspects are described and claimed.Type: ApplicationFiled: May 2, 2016Publication date: November 2, 2017Inventors: Nathan J. Peterson, Russell Speight VanBlon, Arnold S. Weksler, John Carl Mese
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Publication number: 20170318541Abstract: Uplink transmission power levels may be adjusted in response to changes in a directional beam used for wireless communications. A beam change may be identified, wherein the beam change includes a transition from a first transmission configuration based on a first beam direction of a cell to a second transmission configuration based on a second beam direction of the cell. A downlink (DL) message associated with the beam change may be received, wherein the DL message comprises a transmission power indication. An uplink (UL) message may be transmitted at a power level based at least in part on the transmission power indication.Type: ApplicationFiled: November 18, 2016Publication date: November 2, 2017Inventors: Muhammad Nazmul Islam, Tao Luo, Juergen Cezanne, Sundar Subramanian, Junyi Li
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Publication number: 20170318542Abstract: Embodiments of the present invention provide a method and an apparatus for controlling transmit power of user equipment. The method includes: when total uplink transmit power of user equipment UE exceeds maximum allowed transmit power, calculating a first gain factor according to the maximum allowed transmit power; performing quantization processing on the first gain factor according to a gain factor of a first physical channel, to obtain a second gain factor, where the first physical channel includes a DPCCH2; reducing a gain factor of a second physical channel to the second gain factor, to reduce transmit power of the second physical channel, so that the total uplink transmit power of the UE does not exceed the maximum allowed transmit power, where the second physical channel includes an HS-DPCCH. This reduces a calculation error and improves control accuracy of transmit power.Type: ApplicationFiled: July 14, 2017Publication date: November 2, 2017Inventors: Peng Zhang, Yueying Zhao
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Publication number: 20170318543Abstract: A mobile station for use in a wireless network that operates according to the Long-Term Evolution Advanced (LTE-A) standard is configured to transmit an aperiodic sounding reference signal (SRS) to a base station in response to a triggering grant received from the base station. The bandwidth on which the mobile station transmits the aperiodic SRS depends on a type of the triggering grant. The type of the triggering grant is one of a downlink grant, an uplink multiple-input, multiple-output (MIMO) grant, and an uplink single-input, multiple-output (SIMO) grant.Type: ApplicationFiled: July 17, 2017Publication date: November 2, 2017Inventors: Young-Han Nam, Jianzhong Zhang
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Publication number: 20170318544Abstract: The present invention relates to an apparatus and method for controlling uplink transmission power in a multiple element carrier wave system. The method for controlling uplink transmission power by a terminal in a multiple element carrier wave system includes the steps of: generating an uplink signal to be transmitted in a first serving cell; receiving, from a base station, random access start information for commanding the start of a random access procedure for a second serving cell; calculating the estimated surplus power from first transmission power scheduled for an uplink signal transmission, and second transmission power scheduled for a transmission of a PRACH to which a random access preamble is mapped; and when the estimated surplus power is smaller than a threshold power, adjusting the first transmission power or the second transmission power on the basis of power allocation priority.Type: ApplicationFiled: July 18, 2017Publication date: November 2, 2017Inventors: Ki Bum KWON, Myung Cheul JUNG, Jae Hyun AHN
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Publication number: 20170318545Abstract: Method by a first node of controlling power of a second node. The first node determines whether a measurement report, MR, has been received from a third node. The MR comprises a first type of information, related to a channel between the third and second nodes during a time period. When the MR has been received, the first node determines a power for the second node based on a first type and a second type of calculation. The first type is based on the received MR. The second type is based on a second type of information related to the channel during a shorter time period. When the MR has not been received, the first node determines the power based on the second type of calculation. The first node configures the second node to use the determined power.Type: ApplicationFiled: October 30, 2014Publication date: November 2, 2017Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Birgitta SAGEBRAND, Ulf HÄNDEL, Björn HOFSTRÖM
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Publication number: 20170318546Abstract: With respect to uplink carrier aggregation, transmit power in a serving cell (c) is determined on the basis of maximum output power (PCMAXc c) for the serving cell c and total maximum output power (PCMAX). The maximum output power (PCMAX, c) for the serving cell (c) is based on maximum output power (PPowerClass) defined by a power class corresponding to a band to which the serving cell (c) belongs, and the total maximum output power (PCMAX) is based on maximum output power (PPowerClass) defined by a power class corresponding to a combination of aggregated bands.Type: ApplicationFiled: November 2, 2015Publication date: November 2, 2017Inventors: SHOICHI SUZUKI, TATSUSHI AIBA, KIMIHIKO IMAMURA, KAZUNARI YOKOMAKURA, HIROKI TAKAHASHI
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Publication number: 20170318547Abstract: A method and apparatus for power management in a cellular network for handling multi-carrier operation in case cellular communication services and proximity communication services occur simultaneously is proposed. A Power Headroom Report is sent by a User Equipment. The Power Headroom Report at least contains a power reduction measure reflecting a power reduction if the User Equipment performs proximity service communication.Type: ApplicationFiled: October 26, 2015Publication date: November 2, 2017Applicant: Alcatel LucentInventors: Chandrika Worrall, Seau Sian Lim
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Publication number: 20170318548Abstract: A method and an apparatus for efficiently transmitting or reporting a Power Headroom Report (PHR) of a User Equipment (UE) are provided. The method of transmitting the PHR of the UE in a mobile communication system includes configuring an extended PHR including an indicator corresponding to a variation factor of a maximum transmission power of the UE, and transmitting the extended PHR from the UE to a Base Station (BS). The BS may be notified of a maximum transmission power of the UE and a variation factor corresponding to the maximum transmission power in order to enable efficient scheduling.Type: ApplicationFiled: July 14, 2017Publication date: November 2, 2017Inventors: Sang Bum KIM, Soeng Hun KIM, Gert-Jan VAN LIESHOUT, Kyeong In JEONG
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Publication number: 20170318549Abstract: A synchronising assisting device (14) sends an adjustment value (AV) to a mobile station (12) for use when synchronising to a resource employed by the target cell (17), where the adjustment value (AV) is an estimate of the change in timing required to synchronise to a reference signal interval of the resource, and processes the adjustment value (AV) if an indication (IATC) of the actual change in timing required for synchronizing to the reference signal interval is received from the mobile station. The mobile station receives the adjustment value (AV), synchronises to the resource starting at a starting point set by the adjustment value (AV), detects a pilot signal in the reference signal interval, determines an actual change in timing required for synchronising to the reference signal interval, investigates the difference and sends an indication (IATC) of the required actual change in timing to the synchronising assisting device (14).Type: ApplicationFiled: November 3, 2014Publication date: November 2, 2017Inventors: Claes Tidestav, Andreas Cedergren, Andres Reial
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Publication number: 20170318550Abstract: A method and an apparatus for transmitting a data subframe are disclosed and relate to the field of mobile communications technologies. In this method, a first device determines a to-be-transmitted data frame, where the to-be-transmitted data frame carries an identifier of an operator to which the first device belongs (100); the first device transmits the to-be-transmitted data frame to a second device (110); and the second device processes, according to the identifier of the operator to which the first device belongs, the data frame transmitted by the first device (210). Because the to-be-transmitted data frame determined by the first device carries the identifier of the operator to which the first device belongs, the first device can accurately perform channel measurement and feedback.Type: ApplicationFiled: October 29, 2014Publication date: November 2, 2017Inventor: Jian Wang
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Publication number: 20170318551Abstract: A user equipment apparatus for supporting D2D (user equipment-to-user equipment) communication, the user equipment apparatus being situated in coverage of a base station, including a control unit configured to determine a transmission duration for which a D2D synchronization signal is transmitted according to a parameter related to transmission of the D2D synchronization signal; and a transmission unit configured to transmit the D2D synchronization signal within the determined transmission duration of the D2D synchronization signal.Type: ApplicationFiled: October 9, 2015Publication date: November 2, 2017Applicant: NTT DOCOMO, INC.Inventors: Shimpei Yasukawa, Satoshi Nagata, Yongbo Zeng, Qun Zhao, Yongsheng Zhang
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Publication number: 20170318552Abstract: A method for attaching a user piece of equipment to a first base station of a wide-band telecommunications system, the first base station including a first mobility management module identified by a first identifier, the method including a step of receiving an attachment request, sent by the user piece of equipment, including a second identifier of a mobility management module and, when the second identifier is identical to the first identifier, a step of attaching the user piece of equipment to the first base station.Type: ApplicationFiled: April 27, 2017Publication date: November 2, 2017Inventor: Laurent PISON
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Publication number: 20170318553Abstract: Provided is a method for sending an in-band positioning signal and in-band positioning system in a communication network. The system includes: a Position Management Station (PMS), arranged to manage one or more Position Service Stations (PSSs) and provide a synchronization reference clock for the one or more PSSs; a positioning center network element, arranged to provide position estimation information for a terminal based on position information of the one or more PSSs and send the position estimation information to the terminal; and the one or more PSSs, of which each PSS uses a same frequency band used by the communication network and is arranged to generate an in-band positioning signal for measuring a distance, regulate a sending clock of the in-band positioning signal according to a difference value between a local sending clock and the synchronization reference clock and send the in-band positioning signal to the terminal.Type: ApplicationFiled: January 14, 2015Publication date: November 2, 2017Applicant: ZTE CorporationInventors: Shijun CHEN, Liujun HU, Guanghui YU, Bo DAI, Zhaohua LU
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Publication number: 20170318554Abstract: The present invention relates to a technology for estimating a position of a terminal using a positioning reference signal. More specifically, the present invention relates to a method and apparatus for controlling a transmission period or transmission power of a positioning reference signal in order to accurately measure a position of a terminal. In particular, the present invention provides a method and apparatus for estimating a position of a terminal, the method comprising the steps of: receiving a positioning reference signal from each of a serving cell and one or more neighboring cells; generating reference signal time difference (RSTD) information on the basis of information on a reception time of the positioning reference signal; and estimating a position of a terminal on the basis of the RSTD information.Type: ApplicationFiled: November 12, 2015Publication date: November 2, 2017Applicant: Industry-University Cooperation Foundation Hanyang UniversityInventor: Sun Woo KIM
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Publication number: 20170318555Abstract: A location-based system detects anomalies in performance indicators of telecommunication networks. The system generates a plurality of service areas, each service area including a plurality of adjacent cell sites. A performance indicator of a first service area of the plurality of service areas is selected and an aggregated service area performance indicator is generated, by aggregating the selected performance indicator for each cell site of the plurality of cell sites of the first service area. Generation of the plurality of service areas may be related to a determined network traffic threshold. The threshold may be related to: total bandwidth provided by a cell site, or total number of calls handled by a cell site. The selected indicator may be, for example the call set-up success rate (CSSR), or the drop call rate (DCR). An alert related to the aggregated indicator may be generated.Type: ApplicationFiled: April 27, 2017Publication date: November 2, 2017Applicant: TEOCO LTD.Inventors: Michael Libschitz, Ayal Weissman, Moshe Tocker
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Publication number: 20170318556Abstract: A method and device for enhancing positioning are provided, the method includes: a first communication node generates a second positioning reference signal; the first communication node sends the second positioning reference signal, herein, one or more of the following parameters of the second positioning reference signal is/are different from that/those of the first positioning reference signal: sequence generation mode, transmission time frequency resource, sending period, transmission power, continuous duration. The above technical scheme can help the positioning system to improve the positioning accuracy.Type: ApplicationFiled: September 11, 2015Publication date: November 2, 2017Inventors: Zhaohua LU, Bo DAI, Shijun CHEN, Yong LI, Kun LIU
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Publication number: 20170318557Abstract: In one aspect, a method of wireless communication by a first wireless device includes detecting a near field communication (NFC) read of the first wireless device. The NFC read may be a read initiated by a second wireless device via an NFC interaction between the first wireless device and the second wireless device. The method also includes adjusting at least one Bluetooth paging scan parameter of the first wireless device in response to detecting the NFC read.Type: ApplicationFiled: August 15, 2016Publication date: November 2, 2017Inventors: Pascal Chapelot, Samson Pynadath, Jatinderjit Singh, Donato Angelini
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Publication number: 20170318558Abstract: Embodiments of the present invention provide a paging message sending method, a paging message receiving method, and a device. A base station sends, to UE, configuration information of a first paging resource reserved by a core network for the UE. When the base station performs paging area paging on the UE, the base station sends, on the first paging resource, a first paging message to the UE. In the embodiments, all multiple cells included in a paging area use the first paging resource to perform paging area paging, and all the multiple cells use same paging scrambling code to scramble the first paging message when sending the first paging message.Type: ApplicationFiled: July 13, 2017Publication date: November 2, 2017Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Bingzhao LI, Xing CHEN, Jian ZHANG
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Publication number: 20170318559Abstract: Disclosed in this application are techniques to enabling and employing bandwidth agnostic tone mapping. Certain aspects of the present disclosure relate to methods and apparatus for mapping coded bits of a broadcast channel to tones of a symbol. Certain aspects of the present disclosure relate to methods and apparatus for mapping bits of a beamformed reference signal (BRS) signal to tones of a symbol. Other aspects, embodiments, and features are also claimed and described.Type: ApplicationFiled: April 6, 2017Publication date: November 2, 2017Inventors: Muhammad Nazmul ISLAM, Tao LUO, Juergen CEZANNE, Bilal SADIQ, Sundar SUBRAMANIAN, Junyi LI
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Publication number: 20170318560Abstract: Provided are a method and device for determining a service to be suspended, the method includes that: a predetermined network element determines a suspending criterion for selecting a Multimedia Broadcast/Multicast Service (MBMS) required to be suspended; the predetermined network element judges whether an MBMS meeting the suspending criterion exists or not according to the determined suspending criterion; and under the condition that a judgment result is YES, the predetermined network element determines the MBMS as the MBMS required to be suspended, and notifies an Evolved Node B (eNB), wherein the eNB refers to all eNBs participating in Multimedia Broadcast multicast service Single Frequency Network (MBSFN) transmission in an MBSFN area where the MBMS required to be suspended is located.Type: ApplicationFiled: April 15, 2015Publication date: November 2, 2017Inventors: Hui XU, Zijiang MA, Hongjun LIU, Chen LU, Yutang XIE
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Publication number: 20170318561Abstract: Embodiments of the disclosure relate to allocating digital channels into spectrum chunks in a wireless distribution system (WDS). In a WDS, a central unit is configured to communicate downlink and uplink communications signals with a plurality of remote units over a plurality of downlink and uplink communication links. In one aspect, discrete downlink channels in the downlink communications signals are grouped into downlink spectrum chunks at the central unit when the processing circuitry at the central unit is underutilized. In another aspect, discrete uplink channels in the uplink communications signals are grouped into uplink spectrum chunks at the remote units when the processing circuitries at the remote units are underutilized. By grouping discrete downlink channels into downlink spectrum chunks and/or grouping uplink discrete channels into uplink spectrum chunks, it is possible to optimize system resource utilization in the WDS, thus providing enhanced overall performance in the WDS.Type: ApplicationFiled: April 4, 2017Publication date: November 2, 2017Inventors: Dror Harel, Gavriel Mizrahi, Ofer Nisan, Dror Ben-Shlomo
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Publication number: 20170318562Abstract: The present invention relates to wireless communications technologies, and in particular, to a terminal, a network device, and a data transmission method in a random access process, so as to resolve a current problem that a transmission delay is relatively long when a terminal transmits a relatively large data packet in a random access process. In the terminal a processing module, is configured to determine that the terminal transmits data of multiple TTIs to a base station in a current random access process; and a transceiver module is configured to send first indication information to the base station, where the first indication information is used to indicate that the terminal transmits the data of the multiple TTIs in the current random access process. In this way, the terminal can transmit data of multiple TTIs in one random access process.Type: ApplicationFiled: July 14, 2017Publication date: November 2, 2017Inventors: Lingli Pang, Xiaoxiao Zheng, Xudong Yang
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Publication number: 20170318563Abstract: Aspects of the present disclosure provide various flexible search space designs that can handle UEs with various capabilities and limitations. In some aspects of the disclosure, the downlink bandwidth may be divided into several self-contained sub-bands. Each sub-band may include one or more OFDM subcarriers or tones, and each UE may be configured to monitor one or more of the sub-bands for its downlink control channel. The sub-band is self-contained in such a way that each sub-band includes CCEs that are mapped to resource elements contained in the same sub-band. In some aspects of the disclosure, different sub-bands can be configured with the different transmission modes and pilot densities. The transmission mode, pilot density, and layer-ID may be determined as a function of each UE's search space.Type: ApplicationFiled: October 12, 2016Publication date: November 2, 2017Inventors: Yang Yang, Tao Luo, Peter Pui Lok Ang, Jing Jiang
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Publication number: 20170318564Abstract: A method for transmitting and receiving data in a wireless communication system and an apparatus for the method are disclosed. More specifically, a method for transmitting downlink data in a wireless communication system comprises transmitting, by an eNB, first downlink data through a physical downlink shared channel (PDSCH) region according to a radio frame structure based on a first transmission time interval (TTI); and transmitting, by the eNB, second downlink data through a short PDSCH (sPDSCH) region according to a radio frame structure based on a second TTI, wherein downlink control information (DCI) related to the second downlink data is transmitted through a physical downlink control channel (PDCCH) or a short PDCCH (sPDCCH).Type: ApplicationFiled: April 7, 2015Publication date: November 2, 2017Applicant: LG ELECTRONICS INC.Inventors: Eunjong LEE, Jaehoon CHUNG, Genebeck HAHN, Jinmin KIM, Kukheon CHOI, Kwangseok NOH, Sangrim LEE
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Publication number: 20170318565Abstract: The invention relates to a method for allocating radio resources to a user terminal for performing communication between a radio control entity and the user terminal in a communication system. At least first predetermined radio resources are configured in the user terminal for use in connection with a particular carrier and are associated with a particular format of a downlink control information, DCI, message. The user terminal receives a DCI message of the particular format from the radio control entity. Upon receiving the DCI message of the particular format, the user terminal identifies the first predetermined radio resources associated with this received DCI message, and using the identified first predetermined radio resources for communication between the user terminal and the radio control entity via the particular carrier. The particular carrier can be an unlicensed carrier.Type: ApplicationFiled: November 7, 2014Publication date: November 2, 2017Inventors: Alexander Golitschek Edler von Elbwart, Michael Einhaus, Hidetoshi Suzuki, Sujuan Feng, Lilei Wang
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Publication number: 20170318566Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Methods and systems for controlling timers in LTE networks. UE configures a length of the at least one timer, configure at least one start position for the at least one timer, wherein the start position is aligned with a starting subframe of a physical downlink control channel (PDCCH) search space and started when a previous transmission is completed; and stopping, by the UE, the at least one timer when a PDCCH is successfully decoded.Type: ApplicationFiled: April 28, 2017Publication date: November 2, 2017Inventors: Pravjyot Singh Deogun, Anshuman Nigam, Saidhiraj Amuru
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Publication number: 20170318567Abstract: A method operating a telecommunications system including a base station and plural terminal devices arranged to communicate over a radio interface supporting a downlink shared channel conveying user-plane data from the base station to the terminal devices and a downlink control channel conveying control-plane data from the base station to the terminal devices. The control-plane data can convey information on physical resource allocations for the downlink shared channel for respective of the terminal devices. The radio interface uses a radio frame structure including plural subframes. Each subframe includes a control region supporting the downlink control channel and a user-plane region supporting the downlink shared channel. The method uses the control region of a first radio subframe to convey an indication of a physical resource allocation for a first terminal device on the shared downlink channel in the user-plane region of a second radio subframe subsequent to the first radio subframe.Type: ApplicationFiled: July 14, 2017Publication date: November 2, 2017Applicants: SONY CORPORATION, SONY EUROPE LIMITEDInventor: Yuichi MORIOKA
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Publication number: 20170318568Abstract: A User Equipment (UE) can receive Downlink Control Information (DCI) from a base station. The DCI can contain a Channel State Information (CSI) request on a physical control channel in a subframe of a first serving cell. The CSI request can direct the UE to perform CSI measurements for at least one aperiodic Channel State Information Reference Signal (CSI-RS) of a second serving cell. The UE can ascertain CSI-RS resources in a subframe of the second serving cell based on at least the DCI contents. The UE can determine CSI based on the ascertained CSI-RS resources. The UE can send the determined CSI to the base station.Type: ApplicationFiled: July 16, 2017Publication date: November 2, 2017Inventors: Ajit Nimbalker, Vijay Nangia, Murali Narasimha, Ravikiran Nory
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Publication number: 20170318569Abstract: Methods, apparatuses, and systems for wireless communications are described. A base station may send a message with configuration parameters to a wireless device, and the configuration parameters may be for at least two different types of carriers used for communications.Type: ApplicationFiled: July 17, 2017Publication date: November 2, 2017Inventor: Esmael Hejazi Dinan
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Publication number: 20170318570Abstract: Concepts and technologies disclosed herein are directed to universal peer-to-peer signaling network virtualization and orchestration. According to one aspect of the concepts and technologies disclosed herein, a universal DIAMETER orchestrator can determine DIAMETER peer nodes to be utilized to handle DIAMETER signaling traffic for a service. The universal DIAMETER orchestrator can allocate transport resources over which a transport connection between the DIAMETER peer nodes can be established. In some embodiments, the universal DIAMETER orchestrator can allocate the transport resources on-demand. The universal DIAMETER orchestrator can allocate DIAMETER resources to provision DIAMETER signaling interfaces to handle the DIAMETER signaling traffic between the DIAMETER peer nodes. In some embodiments, the universal DIAMETER orchestrator can allocate the DIAMETER resources in accordance with a rule to override a traditional DIAMETER routing agent.Type: ApplicationFiled: April 29, 2016Publication date: November 2, 2017Applicant: AT&T Intellectual Property I, L.P.Inventors: Venson Shaw, Rajendra Prasad Kodaypak
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Publication number: 20170318571Abstract: An intelligent backhaul system is disclosed for deployment in the presence of existing radio systems. A backhaul system for co-channel deployment with existing licensed and unlicensed wireless networks, including conventional cellular backhaul radios, Common Carrier Fixed Point-to-Point Microwave Service, Private Operational Fixed Point-to-Point Microwave Service and other FCC 47 C.F.R. §101 licensed microwave networks is disclosed. Processing and network elements to manage and control the deployment and management of backhaul of radios that connect remote edge access networks to core networks in a geographic zone which co-exist with such existing systems or other sources of interference within a radio environment are also disclosed.Type: ApplicationFiled: July 17, 2017Publication date: November 2, 2017Applicant: SKYLINE PARTNERS TECHNOLOGY LLCInventors: Kevin J. NEGUS, James A. PROCTOR, JR.
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Publication number: 20170318572Abstract: A terminal, includes a buffer status report table; at least another table for extended buffer status report; a receiver looks for an indication in a signaling received from a base station wherein the indication corresponds to a type of buffer status report table and selects a table from among the buffer status report table and the at least another table for extended buffer status report based on the indication corresponding to the type of buffer status report table, wherein the indication corresponding to the type of buffer status report table can be determined according to a type of the terminal; and an index sender sends the index to a base station an index obtained from the selected table according to an amount of data in a buffer of the terminal.Type: ApplicationFiled: July 19, 2017Publication date: November 2, 2017Applicant: FUJITSU LIMITEDInventors: Haibo XU, Yoshiaki OHTA, Katsumasa SUGIYAMA, Paul BUCKNELL
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Publication number: 20170318573Abstract: A memory system is provided. The memory system includes a memory area configured to include a plurality of memory cells; a driving area configured to drive the memory cells; and a control area configured to supply a standby current to the memory area before the memory area records data; a plurality of word lines is crossing to a plurality of bit lines via the plurality of memory cells; and wherein each of the memory cells includes a memory layer, a magnetic fixed layer, an intermediate layer including a non-magnetic material provided between the memory layer and the magnetic fixed layer, a top electrode provided over the memory layer, a bottom electrode provided over the magnetic fixed layer.Type: ApplicationFiled: July 14, 2017Publication date: November 2, 2017Inventors: Yutaka HIGO, Masanori HOSOMI, Hiroyuki OHMORI, Kazuhiro BESSHO, Tetsuya ASAYAMA, Kazutaka YAMANE, Hiroyuki UCHIDA
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Publication number: 20170318574Abstract: Disclosed herein are a method and an apparatus for transmitting an uplink control channel for a high speed terminal. In a method for transmitting an uplink control channel in a mobile communication system, an uplink control channel signal is generated depending on at least one resource index received from a base station and the uplink control channel signal is transmitted to the base station through a resource block corresponding to the resource index. A location where the uplink control channel signal is allocated is changed depending on the resource index.Type: ApplicationFiled: April 26, 2017Publication date: November 2, 2017Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTIT UTEInventors: Sung woo CHOI, IL GYU KIM
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Publication number: 20170318575Abstract: A method for transmitting uplink control information in a wireless communication system according to an embodiment of the present invention, which is performed by a terminal, may comprise the steps of: determining the number of coded symbols according to the payload size of uplink control information to be transmitted; and mapping the uplink control information to an uplink resource according to the determined number of the coded symbols, wherein the number of the coded symbols is determined using a parameter selected according to the payload size of the uplink control information to be transmitted.Type: ApplicationFiled: December 8, 2015Publication date: November 2, 2017Applicant: LG ELECTRONICS INC.Inventors: Hanjun PARK, Suckchel YANG, Daesung HWANG, Joonkui AHN, Seungmin LEE, Hyunho LEE
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Publication number: 20170318576Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting uplink control information and a device therefor, the method comprising the steps of: forming a plurality of serving cells each having different UL-DL configurations; receiving one or more signals requiring a HARQ-ACK response from M(M>1) number of subframes; and executing the process for transmitting the HARQ-ACK response to the one or more signals in a specific subframe corresponding to the M number of subframes, wherein, only when the specific subframe is set as an uplink in all of the plurality of serving cells, the HARQ-ACK response to the one or more signals are transmitted through the specific subframe.Type: ApplicationFiled: July 13, 2017Publication date: November 2, 2017Applicant: LG ELECTRONICS INC.Inventors: Suckchel YANG, Mingyu KIM, Joonkui AHN, Dongyoun SEO
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Publication number: 20170318577Abstract: The present invention relates to a wireless communication system. In detail, the invention relates to a method for a terminal to transmit a UCI in a carrier aggregation-based wireless communication system, and to an apparatus therefor, wherein the method involves the steps of: forming a first cell group having a PCell; forming a second cell group having one or more SCells; receiving one or more data in the second cell group; and transmitting HARQ-ACK information on the one or more data through a PUCCH, wherein, when the first and second cell groups are managed by an identical base station, the HARQ-ACK information is transmitted in the PCell, and, when the first and second cell groups are managed by different base stations, the HARQ-ACK information is transmitted in the second cell group.Type: ApplicationFiled: July 17, 2017Publication date: November 2, 2017Applicant: LG ELECTRONICS INC.Inventors: Suckchel YANG, Joonkui AHN, Bonghoe KIM
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Publication number: 20170318578Abstract: The present invention relates to a method for configuring a retransmission protocol on the uplink between a network node and a relay node in a mobile communication system, the configuration being performed at a network node or at a relay node, and to the corresponding relay node apparatus and network node apparatus capable of configuring the retransmission protocol. In particular, the number of transmission processes is determined based on the position of time intervals available for the transmission and may be selected in order to control the round trip time of the retransmission protocol. Once the number of transmission processes has been configured, the transmission processes are mapped on the available time intervals in a predefined order and repetitively.Type: ApplicationFiled: July 20, 2017Publication date: November 2, 2017Inventors: Sujuan Feng, Joachim Loehr, Alexander Golitschek Edler von Elbwart, Christian Wengerter
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Publication number: 20170318579Abstract: A method allocates radio resources to a plurality of communications in a broadband telecommunication system, each communication being associated with at least one piece of user equipment, at least one of the communications being associated with a single piece of user equipment, the radio resources being distributed according to time and frequency between blocks of resources. The plurality of communications forms at least one group of communications and at least the same block of resources is allocated to the group of communications in order to transmit the plurality of communications.Type: ApplicationFiled: April 1, 2015Publication date: November 2, 2017Inventors: Eric GEORGEAUX, Philippe MEGE, Laurent MARTINOD, Hang NGUYEN, Alina-Alexandra FLOREA
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Publication number: 20170318580Abstract: The present disclosure relates to a method and an apparatus for uplink data scheduling of a cell using an unlicensed spectrum. The method may include configuring carrier aggregation including a secondary cell (SCell) using an unlicensed spectrum, receiving downlink control information including subframe allocation information for transmitting uplink data in the secondary cell from a base station, and transmitting the uplink data through a plurality of consecutive subframes based on the subframe allocation information.Type: ApplicationFiled: April 26, 2017Publication date: November 2, 2017Applicant: KT CORPORATIONInventors: Kyujin PARK, Woo-jin CHOI