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81. 发明授权

US10218486B2 Method for transmitting and receiving signal for low latency in wireless communication system and apparatus therefor 有权
公开(公告)号：US10218486B2
公开(公告)日：2019-02-26
申请号：US15116194
申请日：2015-03-02
申请人： LG ELECTRONICS INC.
发明人： Jaehoon Chung , Genebeck Hahn , Eunjong Lee , Jinmin Kim , Kukheon Choi , Kwangseok Noh
IPC分类号： H04J3/00 , H04L5/00 , H04L27/26 , H04J11/00 , H04W72/14 , H04W72/04 , H04W72/08
摘要： A method for a transmitting side transmitting a signal for low transmission latency in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: mapping a signal to at least one subframe; and the transmitting side transmitting the signal to a receiving side. Here, the at least one subframe is a legacy subframe comprising L number of orthogonal frequency division multiplexing (OFDM) symbols, or an advanced subframe comprising N number of OFDM symbols, wherein the advanced subframe may be transmitted twice or more times within the transmission period of the legacy subframe.

82. 发明授权

US10159024B2 Method and apparatus for performing handover in wireless communication system 有权
公开(公告)号：US10159024B2
公开(公告)日：2018-12-18
申请号：US15123536
申请日：2015-02-17
申请人： LG ELECTRONICS INC.
发明人： Genebeck Hahn , Jaehoon Chung , Eunjong Lee , Jinmin Kim , Kukheon Choi , Kwangseok Noh
IPC分类号： H04W36/00 , H04W76/27 , H04W36/14 , H04W74/08 , H04W36/08 , H04W36/16 , H04W84/00 , H04W84/04
摘要： A method for supporting handover of a moving entity by a serving base station comprises transmitting a measurement configuration message including measurement configuration regarding neighboring base stations, to the moving entity; receiving a handover accept message from a target base station, to which the moving entity will perform handover, among the neighboring base stations; and transmitting a radio resource control (RRC) reconfiguration message indicating reconfiguration of RRC connection, to the moving entity, wherein a handover initiation scheme and a target base station selection scheme are determined according to whether the moving entity is a mobile terminal or a moving cell.

83. 发明授权

US10084586B2 Method for transmitting and receiving signal for low latency in wireless communication system and apparatus therefor 有权
公开(公告)号：US10084586B2
公开(公告)日：2018-09-25
申请号：US15108553
申请日：2015-02-26
申请人： LG ELECTRONICS INC.
发明人： Jaehoon Chung , Genebeck Hahn , Eunjong Lee , Jinmin Kim , Kukheon Choi , Kwangseok Noh
IPC分类号： H04W72/04 , H04L27/04 , H04L5/00 , H04L27/26 , H04J11/00 , H04W72/14 , H04W72/08
CPC分类号： H04L5/006 , H04J11/0079 , H04L5/0007 , H04L5/0044 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04L27/2602 , H04L27/2613 , H04W72/0413 , H04W72/0446 , H04W72/085 , H04W72/14
摘要： A method for a terminal transmitting an uplink signal for low transmission latency in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: transmitting to a base station an uplink control channel containing control information on an uplink data channel; and transmitting the uplink data channel. Here, the uplink data channel is transmitted in at least one advanced subframe comprising M number of orthogonal frequency division multiplexing (OFDM) symbols, and the uplink control channel is transmitted in at least one special symbol which is separate from the advanced subframe.

84. 发明授权

US10015824B2 Method and apparatus for transmitting uplink data having low latency in wireless communication system 有权
公开(公告)号：US10015824B2
公开(公告)日：2018-07-03
申请号：US15122331
申请日：2014-11-17
申请人： LG ELECTRONICS INC.
发明人： Eunjong Lee , Jaehoon Chung , Genebeck Hahn , Jinmin Kim , Kukheon Choi , Kwangseok Noh
IPC分类号： H04W74/08 , H04W72/04 , H04W72/12 , H04W74/00
CPC分类号： H04W74/0833 , H04W72/0413 , H04W72/1284 , H04W74/006
摘要： The present specification provides a method for transmitting uplink data (UL data) requiring a low latency in a wireless communication system. The method performed by a terminal comprises: receiving control information related to a contention-based PUSCH zone from a base station; and transmitting uplink data to the base station on the basis of the received control information. The contention-based PUSCH zone is a resource area where uplink data of the terminal can be transmitted without allocation of a UL grant from the base station. Further, in order to distinguish between kinds of specific procedures performed by the terminal, the control information includes procedure-distinguishing information allocated for each kind of the specific procedures.

85. 发明授权

US09438356B2 Method and apparatus for cancelling self-interference signal between transmission antenna and reception antenna 有权
标题翻译：用于消除发射天线和接收天线之间的自干扰信号的方法和装置
公开(公告)号：US09438356B2
公开(公告)日：2016-09-06
申请号：US14988426
申请日：2016-01-05
申请人： LG ELECTRONICS INC.
发明人： Jinmin Kim , Jaehoon Chung , Genebeck Hahn , Eunjong Lee , Kukheon Choi , Kwangseok Noh
IPC分类号： H04B7/06 , H04B15/02 , H04B15/00 , H04B7/24 , H04B7/02 , H04B1/48 , H04B1/525
CPC分类号： H04B15/02 , H04B1/48 , H04B1/525 , H04B7/026 , H04B7/0626 , H04B7/24 , H04B15/00 , H04B2001/485
摘要： An apparatus for cancelling a self-interference signal between a transmission antenna and a reception antenna is disclosed. The apparatus includes a first self-interference signal cancellation unit for cancelling a self-interference signal in consideration of a linear channel between the transmission antenna and the reception antenna, a second self-interference signal cancellation unit for cancelling a self-interference signal in consideration of nonlinear channel characteristic between the transmission antenna and the reception antenna or linear characteristic of a radio channel, and a controller for comparing a transmitted signal output from the transmission antenna and a received signal received by the reception antenna to provide a first coefficient to be applied to self-interference signal cancellation of a linear device in the first self-interference signal cancellation unit and a second coefficient to be applied to self-interference signal cancellation of a nonlinear device in the second self-interference signal cancellation unit.
摘要翻译：公开了一种用于消除发射天线和接收天线之间的自干扰信号的装置。该装置包括：第一自干扰信号消除单元，用于考虑发射天线与接收天线之间的线性信道来消除自干扰信号;第二自干扰信号消除单元，用于消除考虑到的自干扰信号发送天线与接收天线之间的非线性信道特性或无线信道的线性特性，以及用于比较从发送天线输出的发送信号与接收天线接收到的接收信号的控制器，以提供要应用的第一系数在第一自干扰信号消除单元中对线性设备进行自干扰信号消除，以及第二系数被应用于第二自干扰信号消除单元中的非线性设备的自干扰信号消除。

86. 发明授权

US12040534B2 Electronic device having transparent antenna 有权
公开(公告)号：US12040534B2
公开(公告)日：2024-07-16
申请号：US17755854
申请日：2019-12-05
申请人： LG ELECTRONICS INC.
发明人： Kukheon Choi , Ilnam Cho , Seungmin Woo , Byeongyong Park
IPC分类号： H01Q1/36 , H01Q1/24 , H01Q1/44 , H01Q5/42 , H01Q9/04 , H04B7/0413
CPC分类号： H01Q1/243 , H01Q1/36 , H01Q1/44 , H01Q5/42 , H01Q9/045 , H04B7/0413
摘要： Provided is an electronic device having a transparent antenna for 5G communication according to the present invention. The electronic device comprises: a transparent antenna embedded in a display to emit a signal to the front surface of the display; and a transmission line for feeding power to the transparent antenna. The transparent antenna includes: a first emitter configured as a first metal mesh grid on a first substrate; and a second emitter configured as a second metal mesh grid on a second substrate disposed above the first substrate.

87. 发明授权

US11700093B2 Method for transmitting and receiving SRS and communication device therefor 有权
公开(公告)号：US11700093B2
公开(公告)日：2023-07-11
申请号：US16652978
申请日：2018-10-10
申请人： LG ELECTRONICS INC.
发明人： Kukheon Choi , Jonghyun Park , Jiwon Kang , Kyuseok Kim , Kilbom Lee
IPC分类号： H04L5/00 , H04W72/0446 , H04W72/20
CPC分类号： H04L5/0048 , H04L5/0012 , H04W72/0446 , H04W72/20
摘要： A method for transmitting an SRS by a user equipment may comprise the steps of: transmitting, to a base station, user equipment capability information including information on a frequency bandwidth where SRS frequency hopping for the user equipment is possible; receiving, from the base station, first information on an SRS bandwidth configuration and second information on the start point of an SRS frequency for transmission of an SRS; and transmitting the SRS to the base station on the basis of the first information and the second information, wherein the frequency bandwidth where SRS frequency hopping for the user equipment is possible corresponds to a partial frequency bandwidth within a bandwidth part (BWP) configured for transmission of the SRS. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

88. 发明授权

US11683140B2 Method for receiving SRS configuration information in wireless communication system and terminal therefor 有权
公开(公告)号：US11683140B2
公开(公告)日：2023-06-20
申请号：US17480796
申请日：2021-09-21
申请人： LG Electronics Inc.
发明人： Kukheon Choi , Jonghyun Park , Jiwon Kang , Kyuseok Kim , Minki Ahn , Kilbom Lee
IPC分类号： H04L5/00 , H04W72/23
CPC分类号： H04L5/0048 , H04W72/23
摘要： A method for a terminal to receive Sounding Reference Symbol (SRS) configuration information in a wireless communication system comprises: a step of receiving SRS configuration information for SRS transmission in units of concatenated SRS blocks from a base station; and a step of transmitting SRS to the base station on the concatenated SRS blocks on the basis of the SRS configuration information, wherein the SRS configuration information may include information indicating a length of one SRS block, information indicating the number of SRS blocks, and information indicating an SRS block in which truncation is performed among the concatenated SRS blocks.

89. 发明授权

US11558161B2 Method for transmitting SRS and terminal therefor 有权
公开(公告)号：US11558161B2
公开(公告)日：2023-01-17
申请号：US16629909
申请日：2018-01-30
申请人： LG Electronics Inc.
发明人： Kukheon Choi , Jiwon Kang , Kyuseok Kim , Minki Ahn , Kilborn Lee
IPC分类号： H04L5/00 , H04L1/06
摘要： A method by which a terminal transmits an SRS can comprise the steps of: receiving, from a base station, first information indicating symbols to which the SRS is transmitted among a plurality of symbols, when the terminal is configured to perform antenna switching for an SRS transmission on the plurality of symbols; and transmitting the SRS on the indicated symbols, wherein the SRS is transmitted through antenna ports respectively corresponding to the indicated symbols, and the antenna ports respectively corresponding to the indicated symbols can be different from each other.

90. 发明授权

US11424883B2 Method for transmitting sounding reference signal (SRS) in wireless communication system and apparatus therefor 有权
公开(公告)号：US11424883B2
公开(公告)日：2022-08-23
申请号：US16979149
申请日：2019-03-28
申请人： LG ELECTRONICS INC.
发明人： Jonghyun Park , Haewook Park , Kunil Yum , Sukhyon Yoon , Kukheon Choi
IPC分类号： H04L5/00 , H04W72/10
摘要： A method for a user equipment (UE) to transmit a sounding reference signal (SRS) in a wireless communication system is disclosed. The method includes receiving, from a base station, configuration information related to a first SRS resource assigned for transmission of a first SRS and a second SRS resource assigned for transmission of a second SRS, wherein the configuration information includes type information representing whether or not a SRS transmission has periodicity, and usage information representing which usage the SRS has; and when a transmission time of the first SRS is the same as a transmission time of the second SRS, transmitting the first SRS or the second SRS to the base station based on a priority between the first SRS and the second SRS, wherein the priority is determined based on at least one of the type information or the usage information.

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