公开(公告)号：US12245288B2

公开(公告)日：2025-03-04

申请号：US17764033

申请日：2020-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Jeongsu Lee ,  Sukhyon Yoon ,  Hyunsoo Ko ,  Suckchel Yang ,  Seonwook Kim ,  Youngdae Lee ,  Seokmin Shin

IPC: H04W52/14 ,  H04W16/14 ,  H04W74/0833 ,  H04W76/28

Abstract: The present disclosure provides a method for receiving a downlink signal on the basis of a random-access channel procedure (RACH procedure) by a terminal in an unlicensed band. Specifically, the method may comprise: on the basis of a power ramping counter, configuring transmission power for message A including a first physical random-access channel (PRACH) and a first physical uplink shared channel (PUSCH); on the basis of the transmission power, transmitting message A to a base station; and receiving contention resolution-related message B from the base station in response to message A, wherein an increase is made on the basis that a transmission spatial beam for transmission of message A is configured to be identical to a transmission spatial beam related to transmission of a PRACH preceding message A.

公开(公告)号：US12200659B2

公开(公告)日：2025-01-14

申请号：US17286241

申请日：2019-11-07

Applicant: LG Electronics Inc.

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

IPC: H04W64/00 ,  H04L5/00 ,  H04W52/14 ,  H04W52/24 ,  H04W56/00

Abstract: A method by which a terminal transmits, in a wireless communication system, a reference signal for positioning is disclosed. Particularly, the disclosure can comprise: receiving information related to a cell list including at least one cell; receiving one or more downlink signals from the at least one cell; determining the transmission power of the reference signal on the basis of the reception power of a specific downlink signal from among the one or more downlink signals; and transmitting the reference signal on the basis of the transmission power.

公开(公告)号：US12184576B2

公开(公告)日：2024-12-31

申请号：US17634919

申请日：2020-08-14

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/00 ,  H04W56/00

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：US12127195B2

公开(公告)日：2024-10-22

申请号：US18334066

申请日：2023-06-13

Applicant: LG Electronics Inc.

Inventor： Seonwook Kim ,  Sukhyon Yoon ,  Hyunsoo Ko ,  Suckchel Yang ,  Manyoung Jung

IPC: H04W56/00 ,  H04W72/1273 ,  H04W16/14

CPC classification number: H04W72/1273 ,  H04W56/0015 ,  H04W16/14

Abstract: The present disclosure relates to a wireless communication system and, more particularly, to a method and an apparatus therefor, the method comprising the steps of: detecting an SSB in an unlicensed band, the SSB including an index related to a CORESET configuration; determining, on the basis of the index, an RB offset used for identifying the position of a CORESET frequency associated with the SSB; and monitoring the CORESET in the unlicensed band on the basis of the RB offset.

公开(公告)号：US12114372B2

公开(公告)日：2024-10-08

申请号：US17607664

申请日：2020-05-04

Applicant: LG Electronics Inc.

Inventor： Hyunsoo Ko ,  Sukhyon Yoon ,  Jeongsu Lee

IPC: H04W74/0833 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/00 ,  H04W74/08

CPC classification number: H04W74/0841 ,  H04L5/0051 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/004 ,  H04W74/0866

Abstract: According to one aspect of the present disclosure, disclosed are a method for a terminal in a wireless communication system, and a device for supporting same, the method including: transmitting message A related to a random access procedure, message A including a physical random access channel (PRACH) preamble and a physical uplink shared channel (PUSCH); and comprising, in response to the message A, message B related to the random access procedure, wherein a demodulation reference signal (DM-RS) for the PUSCH is transmitted based on a DM-RS port, and wherein the number of the DM-RS ports is {1, 2, 4}.

公开(公告)号：US12107791B2

公开(公告)日：2024-10-01

申请号：US17628183

申请日：2020-07-20

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/00

CPC classification number: H04L5/0051

Abstract: Various embodiments of the present disclosure relate to a next-generation wireless communication system for supporting a higher data transfer rate and the like beyond the 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 an apparatus for supporting same can be provided.

公开(公告)号：US12082263B2

公开(公告)日：2024-09-03

申请号：US17766468

申请日：2020-10-05

Applicant: LG Electronics Inc.

Inventor： Hyunsoo Ko

IPC: H04W74/0833 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/004

Abstract: The present disclosure 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: transmitting a physical random access channel (PRACH) preamble in at least one among a plurality of valid PRACH occasions in a PRACH slot; and in response to the PRACH preamble, obtaining information related to a random access response (RAR), wherein the PRACH preamble is included in a plurality of PRACH preambles related to the plurality of valid PRACH occasions, and on the basis that a plurality of consecutive PRACH preambles included in the plurality of PRACH preambles are mapped to a valid physical uplink shared channel (PUSCH) occasion, the plurality of PRACH preambles are mapped to first PUSCH occasions among a plurality of valid PUSCH occasions.

公开(公告)号：US12069670B2

公开(公告)日：2024-08-20

申请号：US18386164

申请日：2023-11-01

Applicant: LG Electronics Inc.

Inventor： Jaenam Shim ,  Hyunsoo Ko ,  Suckchel Yang ,  Hyangsun You

IPC: H04W72/21 ,  H04L1/08 ,  H04L5/00 ,  H04W56/00 ,  H04W72/0446

CPC classification number: H04W72/21 ,  H04L1/08 ,  H04L5/0051 ,  H04W56/005 ,  H04W72/0446

Abstract: The present disclosure proposes various methods for improving coverage. According to an embodiment of the present disclosure, when an unavailable resource exists in a resource set configured for repeated transmission of a physical uplink channel, the UE may determine a resource capable of actually performing repeated transmission of a physical uplink channel within the resource set. According to another embodiment of the present disclosure, when the terminal receives the TPC command within the resource corresponding to the DMRS bundle, the terminal may perform power control based on the TPC command after the resource.

公开(公告)号：US12052674B2

公开(公告)日：2024-07-30

申请号：US17751108

申请日：2022-05-23

Applicant: LG Electronics Inc.

Inventor： Seonwook Kim ,  Hyunsoo Ko ,  Changhwan Park ,  Suckchel Yang ,  Sukhyon Yoon

IPC: H04W56/00 ,  H04L5/00 ,  H04W72/0446 ,  H04W76/28

CPC classification number: H04W56/001 ,  H04L5/0048 ,  H04W72/0446 ,  H04W76/28

Abstract: The present disclosure provides an operation method of a terminal and a base station in a wireless communication system supporting an unlicensed band, and an apparatus supporting same. As a specific example, the present disclosure comprises an operation method of a terminal and an operation method of a base station corresponding thereto, by which a terminal can obtain timing information relating to a unlicensed band on the basis of a PBCH payload in a synchronization signal/physical broadcast channel (SS/PBCH) block and a demodulation reference signal (DMRS) sequence for the PBCH.

公开(公告)号：US11985613B2

公开(公告)日：2024-05-14

申请号：US17282947

申请日：2019-11-04

Applicant: LG Electronics Inc.

Inventor： Hyunsoo Ko ,  Youngsub Kim ,  Hanbyul Seo ,  Sukhyon Yoon ,  Hyukjin Chae

IPC: H04W56/00 ,  H04L5/00 ,  H04L27/26 ,  H04W72/0446 ,  H04W4/40 ,  H04W92/18

CPC classification number: H04W56/001 ,  H04L5/0048 ,  H04L27/2601 ,  H04W72/0446 ,  H04W4/40 ,  H04W92/18

Abstract: Disclosed is a method for transmitting, by a terminal supporting a sidelink, a sidelink synchronization signal block (S-SSB) in a wireless communication system. Specifically, the present disclosure comprises transmitting, from a specific slot, an S-SSB including a primary sidelink synchronization signal (PSSS), a secondary sidelink synchronization signal (SSSS), and a physical sidelink broadcast channel (PSBCH), wherein the PSBCH is mapped to first orthogonal frequency division multiplexing (OFDM) symbols included in the specific slot, and the first OFDM symbols are located after second OFDM symbols for the SSSS.