公开(公告)号：US11968138B2

公开(公告)日：2024-04-23

申请号：US17268032

申请日：2019-08-07

申请人： LG ELECTRONICS INC.

发明人： Hyunsu Cha ,  Jonghyun Park ,  Jiwon Kang

IPC分类号： H04L5/00 ,  H04W72/1273

CPC分类号： H04L5/0048 ,  H04W72/1273

摘要： The present invention discloses a method for a terminal to receive an aperiodic channel state information-reference signal (CSI-RS) resource in a wireless communication system. In particular, the method is characterized by: receiving period information for a periodic CSI-RS resource and first offset information; receiving configuration information related to an aperiodic CSI-RS resource set including at least one aperiodic CSI-RS resource; and receiving the at least one aperiodic CSI-RS resource on the basis of the configuration information and the first offset information, wherein the period information is not used for the at least one aperiodic CSI-RS resource.

公开(公告)号：US11917686B2

公开(公告)日：2024-02-27

申请号：US17605518

申请日：2020-04-29

申请人： LG ELECTRONICS INC.

发明人： Seonwook Kim ,  Sukhyon Yoon ,  Hyunsoo Ko ,  Byounghoon Kim ,  Suckchel Yang ,  Hanbyul Seo ,  Changhwan Park ,  Sangrim Lee ,  Hyunsu Cha

IPC分类号： H04W74/08 ,  H04L5/00 ,  H04W56/00

CPC分类号： H04W74/0816 ,  H04L5/0051 ,  H04W56/0045 ,  H04W74/0866

摘要： The present disclosure relates to a wireless communication system, and specifically provides a method and a device therefor, the method comprising: receiving first configuration information for transmitting a sounding reference signal (SRS); performing a channel access procedure (CAP) on the basis of the first configuration information; acquiring a time period for the SRS transmission from an Nth symbol on the basis of a successful CAP in the Nth symbol; performing the SRS transmission within the time period; transmitting, within the time period, second configuration information for triggering positioning reference signal (PRS) transmission in at least one base station included in a cell group; and receiving a PRS from the at least one base station within the time period.

公开(公告)号：US11722346B2

公开(公告)日：2023-08-08

申请号：US17886223

申请日：2022-08-11

申请人： LG ELECTRONICS INC.

发明人： Hyunsu Cha ,  Sukhyon Yoon ,  Kilbom Lee ,  Haewook Park

IPC分类号： H04L27/26 ,  H04L5/00 ,  H04L5/02 ,  H04W52/42

CPC分类号： H04L27/2621 ,  H04L5/0048 ,  H04L5/023 ,  H04W52/42

摘要： Disclosed herein is a method for transmitting a demodulation reference signal for an uplink control signal in a wireless communication system. Specifically, the method performed by a terminal includes: generating a low peak to average power ratio (PAPR) sequence based on a length-6 sequence; generating a sequence used for the demodulation reference signal based on the low PAPR sequence; and transmitting, to a base station, the demodulation reference signal based on the sequence used for the demodulation reference signal, in which the length-6 sequence has an 8-phase shift keying (PSK) symbol as each element of a sequence.

公开(公告)号：US20230188288A1

公开(公告)日：2023-06-15

申请号：US17924276

申请日：2021-06-07

申请人： LG ELECTRONICS INC.

发明人： Jeongsu Lee ,  Hyunsu Cha

IPC分类号： H04L5/00 ,  H04W16/28

CPC分类号： H04L5/0051 ,  H04W16/28

摘要： Various embodiments relate to a next generation wireless communication system for supporting a data transmission rate higher than that of a 4th generation (4G) wireless communication system, and the like. According to various embodiments, a method for transmitting and receiving a signal in a wireless communication system and an apparatus for supporting same can be provided. Various other embodiments can be provided.

公开(公告)号：US20230142084A1

公开(公告)日：2023-05-11

申请号：US17912748

申请日：2021-03-22

申请人： LG ELECTRONICS INC.

发明人： Hyunsu Cha ,  Byounghoon Kim ,  Jeongsu Lee ,  Youngdae Lee ,  Kijun Kim ,  Sukhyon Yoon ,  Hyunsoo Ko ,  Suckchel Yang ,  Hyangsun You ,  Haewook Park

IPC分类号： H04W64/00 ,  H04L5/00

CPC分类号： H04W64/00 ,  H04L5/0051

摘要： Various embodiments relate to a next generation wireless communication system for supporting a data transmission rate higher than that of a 4th generation (4G) wireless communication system. According to various embodiments, provided are a method for transmitting/receiving a signal in a wireless communication system, and an apparatus for supporting same, and various other embodiments can also be provided.

公开(公告)号：US11606771B2

公开(公告)日：2023-03-14

申请号：US17198112

申请日：2021-03-10

申请人： LG ELECTRONICS INC.

发明人： Jeongsu Lee ,  Hyunsu Cha ,  Kijun Kim

IPC分类号： H04W64/00 ,  H04W74/08 ,  H04L5/00 ,  H04W76/27 ,  H04W74/02

摘要： Various embodiments relate to a next-generation wireless communication system for supporting a higher data rate beyond a 4th generation (4G) wireless communication system. According to various embodiments, a method and apparatus for transmitting and receiving a signal in a wireless communication system may be provided. Further, various other embodiments may also be provided.

公开(公告)号：US20210320769A1

公开(公告)日：2021-10-14

申请号：US17272748

申请日：2019-09-05

申请人： LG ELECTRONICS INC.

发明人： Hyunsu Cha ,  Hyunsoo Ko ,  Kijun Kim ,  Sukhyon Yoon

IPC分类号： H04L5/00 ,  H04W4/029 ,  G01S5/10 ,  G01S5/02

摘要： Disclosed in the present invention is a method for receiving, by a terminal, a positioning reference signal (PRS) in a wireless communication system. In particular, the method comprises the steps of: receiving information related to a PRS search window for receiving a first PRS; receiving a plurality of first PRSs from a plurality of base stations on the basis of the first PRS search window; determining at least one second PRS search window on the basis of the plurality of first PRSs and the first PRS search window; and receiving a plurality of second PRSs from at least some of the base stations on the basis of the at least one second PRS search window.

公开(公告)号：US09647774B2

公开(公告)日：2017-05-09

申请号：US14651606

申请日：2013-12-12

申请人： LG ELECTRONICS INC. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

发明人： Jinmin Kim ,  Jaehoon Chung ,  Dongku Kim ,  Jinyoung Jang ,  Hyukjin Chae ,  Sungyoon Cho ,  Hyunsoo Ko ,  Hyunsu Cha

IPC分类号： H04B1/00 ,  H04B15/00 ,  H04W56/00 ,  H04B7/26 ,  H04B7/0413 ,  H04L5/00

CPC分类号： H04B15/00 ,  H04B7/0413 ,  H04B7/26 ,  H04B7/2656 ,  H04L5/0023 ,  H04L5/0073 ,  H04W56/001

摘要： A method and apparatus are presented for transmitting a signal in accordance with an adaptive blind interference alignment (BIA) scheme in a wireless access system. A transmitter configures a first block including desired signals and interference signals on the basis of a number of receivers within a cell and a number of reception modes of the receivers. Further, the transmitter configures a second block including either the desired signals or the interference signals, and configures alignment blocks for each of the receivers by combining the first block with the second block. The transmitter transmits the alignment blocks to the receivers in accordance with transmission symbol patterns corresponding to the alignment blocks. Symbol vectors included in the alignment blocks for each of the receivers are configured to be overlapped between the receivers.

公开(公告)号：US12108345B2

公开(公告)日：2024-10-01

申请号：US17615360

申请日：2019-12-13

申请人： LG ELECTRONICS INC.

发明人： Jeongsu Lee ,  Kijun Kim ,  Sukhyon Yoon ,  Hyunsoo Ko ,  Hyunsu Cha

IPC分类号： H04W4/00 ,  H04W52/14 ,  H04W52/24 ,  H04W52/36

CPC分类号： H04W52/243 ,  H04W52/146 ,  H04W52/242 ,  H04W52/367

摘要： The present specification relates to a wireless communication system and, particularly, to a method for controlling the power of a terminal, and a device therefor, the method comprising: receiving, from a serving cell, serving cell-related transmission power information and adjacent cell-related interference information; and determining uplink transmission power on the basis of the serving cell-related transmission power information and the adjacent cell-related interference information, wherein the uplink transmission power is determined on the basis of a minimal value from among (1) maximum transmission power of a terminal, (2) transmission power based on the serving cell-related transmission power information, and (3) maximum allowable interference power based on the adjacent cell-related interference information, and an uplink signal is transmitted to the serving cell on the basis of the uplink transmission power. The terminal communicates with at least one from among a mobile terminal, a network, and an autonomous vehicle excluding a vehicle that includes the terminal.

公开(公告)号：US12095691B2

公开(公告)日：2024-09-17

申请号：US17431027

申请日：2020-02-14

申请人： LG Electronics Inc.

发明人： Hyunsu Cha ,  Sukhyon Yoon

IPC分类号： H04L5/00 ,  H04W64/00

CPC分类号： H04L5/0048 ,  H04L5/0032 ,  H04W64/006

摘要： The present disclosure relates to a positioning method in a wireless communication system and a device supporting same.