公开(公告)号：US12207216B2

公开(公告)日：2025-01-21

申请号：US17798626

申请日：2021-02-15

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Kijun Kim ,  Hyunsoo Ko ,  Haewook Park ,  Jeongsu Lee

IPC: H04W56/00 ,  H04W74/0833

Abstract: 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, a method for transmitting and receiving a signal in a wireless communication system, and a device for supporting same can be provided, and other various embodiments can be provided.

公开(公告)号：US12181593B2

公开(公告)日：2024-12-31

申请号：US18223470

申请日：2023-07-18

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Jeongsu Lee ,  Kijun Kim ,  Hyunsoo Ko

IPC: G01S5/00 ,  H04L5/00

Abstract: Various embodiments relate to a next-generation wireless communication system for supporting higher data transmission rates or the like than 4th generation (4G) wireless communication systems. According to various embodiments, a method for transmitting and receiving a signal and a device supporting same in a wireless communication system may be provided, and various other embodiments may be provided.

公开(公告)号：US12155602B2

公开(公告)日：2024-11-26

申请号：US17608454

申请日：2020-05-04

Applicant: LG Electronics Inc.

Inventor： Hyunsu Cha ,  Woosuk Ko ,  Hyunsoo Ko ,  Kijun Kim ,  Sukhyon Yoon

IPC: H04L5/00 ,  H04W24/08 ,  H04W72/0453 ,  H04W76/28

Abstract: A method comprises: receiving uplink reference signal (UL-RS) configuration information; transmitting UL-RS on a UL-RS resource configured based on the UL-RS configuration information; and decoding a physical downlink shared channel (PDSCH) in a predetermined resource region, wherein: based on the configuration of discontinuous reception (DRX), a physical downlink control channel for the PDSCH is monitored within ON duration related to the DRX; the UL-RS resource includes at least one resource element (RE); the at least one RE is configured as N-comb on a frequency domain; the start position of each of the at least one RE on the frequency domain is determined based on a predetermined offset and a comb offset included in the UL-RS configuration information; the predetermined offset is acquired based on at least one orthogonal frequency division multiplexing symbol of the at least one RE and the N-comb; and the N is a natural number.

公开(公告)号：US11968138B2

公开(公告)日：2024-04-23

申请号：US17268032

申请日：2019-08-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Jonghyun Park ,  Jiwon Kang

IPC: H04L5/00 ,  H04W72/1273

CPC classification number: H04L5/0048 ,  H04W72/1273

Abstract: 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

Applicant: LG ELECTRONICS INC.

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

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

CPC classification number: H04W74/0816 ,  H04L5/0051 ,  H04W56/0045 ,  H04W74/0866

Abstract: 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

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Sukhyon Yoon ,  Kilbom Lee ,  Haewook Park

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

CPC classification number: H04L27/2621 ,  H04L5/0048 ,  H04L5/023 ,  H04W52/42

Abstract: 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

Applicant: LG ELECTRONICS INC.

Inventor： Jeongsu Lee ,  Hyunsu Cha

IPC: H04L5/00 ,  H04W16/28

CPC classification number: H04L5/0051 ,  H04W16/28

Abstract: 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

Applicant: LG ELECTRONICS INC.

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

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0051

Abstract: 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

Applicant: LG ELECTRONICS INC.

Inventor： Jeongsu Lee ,  Hyunsu Cha ,  Kijun Kim

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

Abstract: 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

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Hyunsoo Ko ,  Kijun Kim ,  Sukhyon Yoon

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

Abstract: 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.