公开(公告)号：US11754659B2

公开(公告)日：2023-09-12

申请号：US17943098

申请日：2022-09-12

Applicant: LG ELECTRONICS INC.

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

IPC: G01S5/00 ,  H04L5/00

CPC classification number: G01S5/0036 ,  H04L5/0051

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：US11683210B2

公开(公告)日：2023-06-20

申请号：US17977516

申请日：2022-10-31

Applicant: LG ELECTRONICS INC.

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

IPC: H04L27/26 ,  H04L5/00

CPC classification number: H04L27/261 ,  H04L5/0048

Abstract: Various embodiments of the present disclosure relate to a next-generation wireless communication system for supporting a higher data transmission rate beyond a 4th generation (4G) wireless communication system. According to various embodiments of the present disclosure, a method for transmitting/receiving a signal in a wireless communication system and a device supporting same may be provided.

公开(公告)号：US11606130B2

公开(公告)日：2023-03-14

申请号：US17431050

申请日：2020-02-14

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Sukhyon Yoon ,  Hyunsoo Ko

IPC: H04B7/06 ,  H04B7/08 ,  H04B17/327 ,  H04W72/04 ,  H04W72/044

Abstract: Various embodiments of the present disclosure provide a method for transmitting or receiving a signal in a wireless communication system, and a device supporting same. For a more specific example, disclosed are a method and a device supporting same, the method comprising: receiving one or more downlink reference signal (DL RS) resources on the basis of one or more reception beams; determining a reception beam satisfying a specific condition from among the one or more reception beams; transmitting information on an index of a DL RS resource received via the determined reception beam; and transmitting an uplink reference signal (UL RS) in a direction corresponding to the index of the DL RS resource.

公开(公告)号：US11502735B2

公开(公告)日：2022-11-15

申请号：US17266986

申请日：2019-08-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Jiwon Kang ,  Jonghyun Park

IPC: H04W16/28 ,  H04B7/06 ,  H04W76/11 ,  H04L5/00 ,  H04W72/04

Abstract: The present invention relates to a method for a terminal to receive a downlink signal in a wireless communication system, the method including: receiving information for providing notification of a mode related to the repetitive use of a beam for a channel state information-reference signal (CSI-RS); receiving a transmission configuration indication (TCI) for a physical downlink shared channel (PDSCH); and receiving the CSI-RS and the PDSCH through at least one identical orthogonal frequency division multiplexing (OFDM) symbol on the basis of the information and the TCI, wherein the TCI may include at least one CSI-RS resource identification (ID).

公开(公告)号：US11483113B2

公开(公告)日：2022-10-25

申请号：US17025217

申请日：2020-09-18

Applicant: LG Electronics Inc.

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

IPC: H04W4/00 ,  H04L5/00 ,  H04L1/08 ,  H04W72/04

Abstract: Disclosed is a method for a terminal for receiving a positioning reference signal (PRS) in a wireless communication system. Particularly, the method includes: receiving first information related to a PRS resource group including a plurality of PRS resources, and second information related to a repetition count for the PRS resource group; and receiving a PRS on the plurality of PRS resources based on the first information and second information, wherein the PRS resource group may be allocated repeatedly as many times as the repetition count within a certain period.

公开(公告)号：US11463292B2

公开(公告)日：2022-10-04

申请号：US17682601

申请日：2022-02-28

Applicant: LG ELECTRONICS INC.

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

IPC: H04L27/26 ,  H04L5/00 ,  H04L5/02 ,  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：US12302277B2

公开(公告)日：2025-05-13

申请号：US17431046

申请日：2020-02-14

Applicant: LG Electronics Inc.

Inventor： Hyunsu Cha ,  Sukhyon Yoon

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/10

Abstract: Disclosed in various embodiments of the present disclosure are a method for positioning in a wireless communication system, and a device for supporting same.

公开(公告)号：US12232108B2

公开(公告)日：2025-02-18

申请号：US17910269

申请日：2021-03-23

Applicant: LG Electronics Inc.

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

IPC: H04W72/1268 ,  H04W64/00 ,  H04W72/23

Abstract: Various embodiments relate to a next-generation wireless communication system for supporting a higher data transfer rate or the like beyond the 4th generation (4G) wireless communication system. According to various embodiments, provided are a method for transmitting and receiving a signal in a wireless communication system and an apparatus supporting same, and various other embodiments may also be provided.

公开(公告)号：US12207215B2

公开(公告)日：2025-01-21

申请号：US17754228

申请日：2020-10-05

Applicant: LG ELECTRONICS INC.

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

IPC: H04W56/00 ,  H04W64/00

Abstract: The present invention relates to a method carried out by a user equipment in a wireless communication system and a device supporting same and, more particularly, to a method and a device supporting same, the method comprising the steps of: obtaining a first reference time related to the transmission of a first reference signal (RS) for positioning; determining a compensation value on the basis of the difference between the first reference time and an uplink transmission timing which is obtained from a timing advance (TA) and a downlink reception timing; and transmitting the first RS on the basis of the compensation value.

公开(公告)号：US12164051B2

公开(公告)日：2024-12-10

申请号：US17608380

申请日：2020-05-04

Applicant: LG Electronics Inc.

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

IPC: G01S5/06 ,  H04B7/06 ,  H04L5/00 ,  H04W16/28 ,  H04W52/24 ,  H04W52/32 ,  H04W72/0453 ,  H04W72/21

Abstract: According to an aspect of the present disclosure, a method performed by a user equipment (UE) in a wireless communication system comprises: receiving uplink reference signal (UL RS) configuration information; and transmitting a UL RS via a UL RS resource configured on the basis of the UL RS configuration information, wherein the UL RS resource includes at least one resource element (RE), the UL RS is for positioning, the at least one RE is configured as N-comb in a frequency domain, a start position in the frequency domain of each of the at least one RE is determined on the basis of a preconfigured offset and a comb offset included in the UL RS configuration information, and the preconfigured offset is acquired on the basis of the N-comb and at least one orthogonal frequency division multiplexing (OFDM) symbol of the at least one RE, wherein N is a natural number.