公开(公告)号：US12170922B2

公开(公告)日：2024-12-17

申请号：US17442045

申请日：2020-03-27

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Sukhyon Yoon ,  Joonkui Ahn ,  Changhwan Park ,  Seonwook Kim

IPC: H04W28/04 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/20

Abstract: The present specification provides an error detection method performed by a terminal in a wireless communication system, the method comprising: determining whether a minimum slot offset from a base station has been detected, wherein the minimum slot offset is a slot offset associated with an expectation that the terminal should receive a physical downlink shared channel (PDSCH) on the basis of at least one slot offset having a value equal to or greater than that of the minimum slot offset; detecting an error relating to detection of the minimum slot offset; and performing a fallback operation on the basis of the error detection.

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：US12120639B2

公开(公告)日：2024-10-15

申请号：US18377489

申请日：2023-10-06

Applicant: LG Electronics Inc.

Inventor： Seunggye Hwang ,  Changhwan Park ,  Joonkui Ahn ,  Hanjun Park ,  Suckchel Yang ,  Sukhyon Yoon ,  Seokmin Shin

IPC: H04W68/02 ,  H04W52/02 ,  H04W84/12

CPC classification number: H04W68/02 ,  H04W52/0216 ,  H04W52/0229 ,  H04W84/12 ,  Y02D30/70

Abstract: One disclosure in the present specification presents a method for a wireless device to receive a paging message. The method may comprise: a step of deciding a wake up signal occasion (WUSO) window for attempting to receive a wake up signal (WUS); and a step of monitoring a downlink control channel during a paging window so as to attempt to receive a paging message, if the WUS is received within the decided WUSO window. Here, the WUSO window may be decided according to a duration size and 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：US12096446B2

公开(公告)日：2024-09-17

申请号：US17275845

申请日：2019-09-20

Applicant: LG Electronics Inc.

Inventor： Seonwook Kim ,  Changhwan Park ,  Joonkui Ahn ,  Suckchel Yang ,  Sukhyon Yoon ,  Suhwan Lim

IPC: H04W72/23 ,  H04W16/14 ,  H04W74/08

CPC classification number: H04W72/23 ,  H04W16/14 ,  H04W74/08

Abstract: Disclosed in various embodiments of the present disclosure are a method for transmitting and receiving signals in a wireless communication system and an apparatus for supporting same. More specifically, disclosed in various embodiments of the present disclosure are a method for transmitting and receiving downlink control information (DCI) in a wireless communication system, and an apparatus for supporting same.

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：US12016018B2

公开(公告)日：2024-06-18

申请号：US17286990

申请日：2019-10-31

Applicant: LG ELECTRONICS INC.

Inventor： Sukhyon Yoon ,  Seonwook Kim ,  Joonkui Ahn ,  Suckchel Yang

IPC: H04W72/1273 ,  H04W72/0446 ,  H04W72/54

CPC classification number: H04W72/1273 ,  H04W72/0446 ,  H04W72/54

Abstract: The present disclosure provides a method for receiving, by a terminal, a channel state information-reference signal (CSI-RS) in an unlicensed band. Particularly, the disclosure comprises: receiving CSI-RS resource information for receiving the CSI-RS and information relating to a first bandwidth allocated for the CSI-RS; and receiving the CSI-RS through CSI-RS resources included in at least one second bandwidth among multiple second bandwidths included in the first bandwidth, wherein the at least second bandwidth is determined on the basis of clear channel assessment (CCA) for each of the multiple second bandwidths.

公开(公告)号：US11997515B2

公开(公告)日：2024-05-28

申请号：US17288287

申请日：2019-11-04

Applicant: LG Electronics Inc.

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

IPC: H04W24/08 ,  H04W72/044 ,  H04W72/23 ,  H04W74/08 ,  H04W74/0816

CPC classification number: H04W24/08 ,  H04W72/044 ,  H04W72/23 ,  H04W74/0816

Abstract: The present invention relates to a wireless communication system and, more specifically, to a method and a device therefor, the method comprising the steps of: receiving, as a part of an RRC connection procedure, CORESET configuration information relating to a BWP, the CORESET configuration information including information relating to a frequency resource configuring a CORESET; monitoring PDCCH candidates in one or more CORESETs in the BWP; and detecting a PDCCH on the basis of the monitoring, wherein the same CORESET is configured for each of subbands in the BWP according to the frequency resource, on the basis of (i) the BWP including a plurality of subbands, and (ii) the frequency resource confined within one subband.

公开(公告)号：US11991659B2

公开(公告)日：2024-05-21

申请号：US17765718

申请日：2020-10-05

Applicant: LG ELECTRONICS INC.

Inventor： Haewook Park ,  Byounghoon Kim ,  Sukhyon Yoon

IPC: H04W56/00

CPC classification number: H04W56/0045 ,  H04W56/001

Abstract: The present specification relates to a method by which a device performs data transmission or reception in a wireless communication system, comprising: performing an initial access operation with other devices; and transmitting first information (M−N) times and second information N times to the other devices, wherein M and N are respectively natural numbers, M is greater than N, and the first information and the second information are respectively the information related to timing adjustment, the first information has a value differing from that of the second information, and the data transmission or reception with the other devices is performed on the basis of a timing advance (TA) value, which is based on the average of all of the first information transmitted (M−N) times and the second information transmitted N times.