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131. 发明授权

US09769837B2 Resource allocation method in wireless communication system and apparatus using the same 有权
公开(公告)号：US09769837B2
公开(公告)日：2017-09-19
申请号：US14759392
申请日：2014-01-07
申请人： LG ELECTRONICS INC. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
发明人： Genebeck Hahn , Jingu Choi , Seonglyun Kim , Beomhee Lee , Jaehoon Chung , Eunjong Lee
IPC分类号： H04W72/08 , H04W72/04 , H04W24/08 , H04W88/02 , H04W88/08
CPC分类号： H04W72/085 , H04W24/08 , H04W72/04 , H04W72/0453 , H04W88/02 , H04W88/08
摘要： Provided are a method of allocating a resource in a wireless communication system and an apparatus using the method. The method includes: measuring a variation of a data usage pattern or density of user equipments located in a region for providing a service; determining whether the variation is greater than or equal to a threshold; and determining a resource allocation type of the region for providing the service on the basis of the determination result.

132. 发明授权

US09712304B2 Method for configuring reference signal for multi-antenna-based beamforming in wireless communication system and device for same 有权
公开(公告)号：US09712304B2
公开(公告)日：2017-07-18
申请号：US14778982
申请日：2014-04-30
申请人： LG ELECTRONICS INC.
发明人： Jiwon Kang , Kilbom Lee , Hyunsoo Ko , Jaehoon Chung
IPC分类号： H04L5/00 , H04B7/06 , H04W72/04
CPC分类号： H04L5/005 , H04B7/0617 , H04L5/0023 , H04W72/046
摘要： A method by which a base station transmits a reference signal to a terminal in a wireless communication system is disclosed. Particularly, the method comprises the steps of determining a reference signal resource interval expressed as a unit of one or more resource blocks (RBs), setting reference signal resources for a downlink bandwidth defined by a plurality of RBs, according to the reference signal resource interval, and transmitting the reference signal to the terminal by using the set reference signal resources, wherein the reference signal resource interval is determined on the basis of the number of reference signal antenna ports for which quasi co-location (QCL) can be assumed.

133. 发明授权

US09680552B2 Method and apparatus for reporting channel state information in wireless communication system 有权
公开(公告)号：US09680552B2
公开(公告)日：2017-06-13
申请号：US14779925
申请日：2014-04-07
申请人： LG ELECTRONICS INC.
发明人： Hyunsoo Ko , Jiwon Kang , Kilbom Lee , Jaehoon Chung
IPC分类号： H04B7/04 , H04B7/06 , H04W72/04 , H04B17/00
CPC分类号： H04B7/0634 , H04B7/0478 , H04B7/0617 , H04B17/00 , H04B17/382 , H04W72/0406
摘要： The present invention relates to a wireless communication system and, more specifically, to a method and an apparatus for reporting channel state information (CSI). Particularly, the method comprises the steps of: receiving a reference signal (RS) from a base station; and reporting, to the base station, the CSI generated by using the RS, wherein the CSI is measured on the basis of a specific CSI-RS set among a plurality of CSI-RS sets, beamforming weight vectors in a vertical domain which are set differently for each of horizontal domain antenna ports to which the same beamforming weight vectors in a vertical domain is applied.

134. 发明授权

US09667401B2 Method and device for transmitting/receiving uplink control information in wireless communication system 有权
公开(公告)号：US09667401B2
公开(公告)日：2017-05-30
申请号：US15228211
申请日：2016-08-04
申请人： LG ELECTRONICS INC.
发明人： Hyunwoo Lee , Jaehoon Chung , Seunghee Han
IPC分类号： H04L5/00 , H04L5/14 , H04W72/04 , H04L1/16 , H04L1/18 , H04W36/00 , H04L27/26
CPC分类号： H04L5/0055 , H04L1/1607 , H04L1/1854 , H04L1/1861 , H04L1/1887 , H04L5/0048 , H04L5/0053 , H04L5/14 , H04L27/2636 , H04W36/0072 , H04W52/04 , H04W72/04 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/0446
摘要： A method is provided for transmitting Acknowledgement/Negative Acknowledgement (ACK/NACK) information in a wireless communication system. The method is performed by a User Equipment (UE) configured to use a Physical Uplink Control Channel (PUCCH) format 3. The UE determines a PUCCH format and a PUCCH resource through which ACK/NACK information for downlink transmission in a downlink subframe set including M downlink subframes is to be transmitted, wherein M>1. The UE transmits the ACK/NACK information using the PUCCH format and the PUCCH resource in one uplink subframe. A plurality of serving cells are configured for the UE and include one Primary Cell (PCell) and at least one Secondary Cell (SCell).

135. 发明授权

US09655155B2 Method and apparatus for establishing device-to-device connection in wireless communication system 有权
公开(公告)号：US09655155B2
公开(公告)日：2017-05-16
申请号：US14395778
申请日：2013-02-06
申请人： LG ELECTRONICS INC.
发明人： Heejeong Cho , Eunjong Lee , Jaehoon Chung
IPC分类号： H04W4/00 , H04W76/02 , H04W76/00 , H04W28/18 , H04W92/18
CPC分类号： H04W76/14 , H04W28/18 , H04W76/11 , H04W76/40 , H04W92/18
摘要： A method and apparatus for establishing a device-to-device (D2D) connection in a wireless communication system is provided. A network transmits a connection establishment request message to request of the D2D connection establishment to a first device and a second device, receives a connection establishment response message indicating whether to accept the request of the D2D connection establishment from the first device and the second device, and transmits a connection establishment confirm message to confirm the D2D connection establishment to a first device and a second device. The connection establishment request message includes at least one of a connection establishment type, a quality of (QoS) parameter for the D2D connection, and security information.

136. 发明授权

US09622283B2 Method of supporting signal transmission and reception using at least two radio access technologies and apparatus therefor 有权
公开(公告)号：US09622283B2
公开(公告)日：2017-04-11
申请号：US15074795
申请日：2016-03-18
申请人： LG ELECTRONICS INC.
发明人： Eunjong Lee , Heejeong Cho , Jaehoon Chung
IPC分类号： H04W36/08 , H04W76/02 , H04W36/00 , H04W36/28 , H04W76/06 , H04W28/02 , H04W48/14 , H04W72/04 , H04W88/06
CPC分类号： H04W76/15 , H04W28/0215 , H04W36/0005 , H04W36/005 , H04W36/08 , H04W36/28 , H04W48/14 , H04W72/0446 , H04W72/048 , H04W76/16 , H04W76/34 , H04W88/06
摘要： A method of supporting communication using two or more heterogeneous radio access technologies (RAT) comprises: receiving a setup message providing instructions for access to a second base station in a second communication network supporting the second RAT from a first base station in a first communication network supporting a first RAT; and attempting to access the second base station. At this time, when the terminal successfully accesses the second base station, specific traffic type data are transmitted and received through the second base station, and data other than the specific traffic type can be transmitted and received through the first base station.

137. 发明授权

US09622202B2 Method and apparatus for generating synchronous signal in wireless access system for supporting super-high frequency band 有权
公开(公告)号：US09622202B2
公开(公告)日：2017-04-11
申请号：US14440564
申请日：2013-11-05
申请人： LG ELECTRONICS INC.
发明人： Jinmin Kim , Kitae Kim , Hyunsoo Ko , Jaehoon Chung
IPC分类号： H04W56/00 , H04L27/26 , H04W72/04
CPC分类号： H04W56/0015 , H04L27/2613 , H04L27/2657 , H04L27/2675 , H04L27/2692 , H04W56/00 , H04W56/009 , H04W72/042
摘要： The present invention relates to a method for newly defining a synchronous signal used in a super-high frequency band and acquiring downlink synchronization by using the synchronous signal, and an apparatus for supporting the same. The method for enabling a base station to transmit the synchronous signal in the wireless access system supporting the super-high frequency band, as one embodiment of the present invention, comprises the steps of: generating a general synchronous signal which do not have repetitive characteristics; generating a repetitive synchronous signal on the basis of a repetition factor for estimating a carrier frequency offset of the super-high frequency band; transmitting the general synchronous signal from a first frame; and transmitting the repetitive synchronous signal from a second frame. At this time, the repetition factor indicates the repetitive characteristic of the repetitive synchronous signal.

138. 发明授权

US09585127B2 Method and apparatus for multiplexing control information and data, and for transmitting the multiplexed control information and data in a MIMO wireless communication system 有权
标题翻译：用于复用控制信息和数据以及用于在MIMO无线通信系统中发送多路复用的控制信息和数据的方法和装置
公开(公告)号：US09585127B2
公开(公告)日：2017-02-28
申请号：US14844858
申请日：2015-09-03
申请人： LG ELECTRONICS INC.
发明人： Hyunsoo Ko , Moonil Lee , Jaehoon Chung , Seunghee Han , Jiwoong Jang
IPC分类号： G01R31/08 , H04L5/14 , H04B7/00 , H04J3/16 , H04W72/04 , H04B7/26 , H04B7/04 , H04L1/00 , H04L1/06 , H04L25/03 , H04L1/16 , H04W72/06 , H04L5/00 , H04W88/08
CPC分类号： H04W72/0406 , H04B7/0413 , H04B7/2628 , H04B2201/70701 , H04L1/0026 , H04L1/0041 , H04L1/0057 , H04L1/0061 , H04L1/0073 , H04L1/06 , H04L1/1671 , H04L5/0023 , H04L5/0053 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04W72/06 , H04W88/08
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting uplink control information in a wireless communication system. A method for multiplexing uplink control information and uplink data and for transmitting the multiplexed uplink control information and uplink data according to one embodiment of the present invention comprises the following steps: encoding a first transmission block and a second transmission block to generate a first codeword and a second codeword; mapping the first codeword and the second codeword to one or more layers, respectively; and transmitting, via one or more antenna ports, each layer to which the first codeword and the second codeword are mapped, wherein the uplink control information is multiplexed only to either the first transmission block or to the second transmission block.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统，更具体地，涉及一种用于在无线通信系统中发送上行链路控制信息的方法和装置。根据本发明的一个实施例的用于复用上行链路控制信息和上行链路数据并用于发送多路复用的上行链路控制信息和上行链路数据的方法包括以下步骤：对第一传输块和第二传输块进行编码以产生第一码字，第二码字; 将第一码字和第二码字分别映射到一个或多个层; 并且经由一个或多个天线端口发送映射了所述第一码字和所述第二码字的每个层，其中所述上行链路控制信息仅被复用到所述第一传输块或所述第二传输块。

139. 发明授权

US09577810B2 Method and user equipment for transmitting uplink control information, and method and base station for receiving uplink control information 有权
标题翻译：用于传输上行链路控制信息的方法和用户设备，以及用于接收上行链路控制信息的方法和基站
公开(公告)号：US09577810B2
公开(公告)日：2017-02-21
申请号：US15064432
申请日：2016-03-08
申请人： LG ELECTRONICS INC.
发明人： Hyunwoo Lee , Sungho Moon , Jaehoon Chung , Seunghee Han
IPC分类号： H04W4/00 , H04L5/00 , H04L1/00 , H04L1/16 , H04W72/04
CPC分类号： H04L5/0055 , H04L1/0029 , H04L1/1607 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0091 , H04W72/0413 , H04W72/0453
摘要： A method for transmitting, by a user equipment, uplink control information, and a user equipment therefore are discussed. The method according to one embodiment includes determining respective first acknowledgement, negative acknowledgement or discontinuous transmission (ACK/NACK/DTX) responses for four downlink (DL) subframes of a first carrier and respective second ACK/NACK/DTX responses for four DL subframes of a second carrier; and transmitting ACK/NACK information representing the first and second ACK/NACK/DTX responses through the first or second carrier in an uplink (UL) subframe. For a same sequence of the first ACK/NACK/DTX responses for the four DL subframes of the first carrier, a same ACK/NACK information is transmitted when a sequence of the second ACK/NACK/DTX responses for the DL subframes of the second carrier is ‘ACK, ACK, ACK, ACK’ and when the sequence of the second ACK/NACK/DTX responses for the DL subframes of the second carrier is ‘ACK, DTX, DTX, DTX’.
摘要翻译：因此，讨论了用户设备发送上行控制信息和用户设备的方法。根据一个实施例的方法包括确定针对第一载波的四个下行链路（DL）子帧的相应的第一确认，否定确认或不连续传输（ACK / NACK / DTX）响应以及用于四个DL子帧的相应的第二ACK / NACK / DTX响应第二承运人以及在上行链路（UL）子帧中通过第一或第二载波发送表示第一和第二ACK / NACK / DTX响应的ACK / NACK信息。对于对于第一载波的四个DL子帧的第一ACK / NACK / DTX响应的相同序列，当针对第二载波的DL子帧的第二ACK / NACK / DTX响应的序列发送相同的ACK / NACK信息载波为“ACK，ACK，ACK，ACK”，并且当第二载波的DL子帧的第二ACK / NACK / DTX响应的序列为“ACK，DTX，DTX，DTX”时。

140. 发明授权

US09572117B2 Method and apparatus for controlling transmission power in wireless communication system 有权
标题翻译：在无线通信系统中控制发射功率的方法和装置
公开(公告)号：US09572117B2
公开(公告)日：2017-02-14
申请号：US14900922
申请日：2014-06-30
申请人： LG ELECTRONICS INC.
发明人： Heejeong Cho , Hyeyoung Choi , Sunam Kim , Jaehoon Chung , Eunjong Lee
IPC分类号： H04W52/14 , H04W52/36 , H04W52/38 , H04W72/04
CPC分类号： H04W52/367 , H04W52/146 , H04W52/38 , H04W72/04 , H04W72/1252
摘要： A method for and apparatus for controlling transmission power in a wireless communication system is provided. A wireless device checks a duration in which a plurality of radio access technologies (RATs) for uplink resources overlaps, determines whether the transmission power of the UE is greater than a maximum power restriction of the UE in the duration, and controls power of at least one RAT based on priorities of the plurality of RATs so that the transmission power of the UE is under the maximum power restriction of the UE. Thus, dynamic and efficient transmission power is supported.
摘要翻译：提供了一种用于控制无线通信系统中的发射功率的方法和装置。无线设备检查用于上行链路资源的多个无线电接入技术（RAT）重叠的持续时间，确定UE的发射功率是否大于该持续时间内的UE的最大功率限制，并且至少控制功率基于多个RAT的优先级的一个RAT，使得UE的发送功率处于UE的最大功率限制之下。因此，支持动态和高效的传输功率。

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