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：US12058636B2

公开(公告)日：2024-08-06

申请号：US17783596

申请日：2020-12-10

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Haewook Park

IPC: H04W56/00

CPC classification number: H04W56/0045

Abstract: The present specification provides a method and an apparatus therefor, in which, in a method for performing an integrated access and backhaul (JAB) operation performed by a node in a wireless communication system, an initial access operation is performed with another node, information about a capability supported by the node is transmitted to the other node, wherein the information about the capability is information informing about at least one timing alignment case supported by the node among a plurality of timing alignment cases, and the IAB operation is performed on the basis of the at least one timing alignment case.

公开(公告)号：US12058619B2

公开(公告)日：2024-08-06

申请号：US17291429

申请日：2019-12-09

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Daesung Hwang ,  Yunjung Yi

IPC: H04W52/02 ,  H04W72/0446 ,  H04W72/23 ,  H04W76/28

CPC classification number: H04W52/0232 ,  H04W52/0235 ,  H04W72/0446 ,  H04W72/23 ,  H04W76/28

Abstract: The present specification relates to a method for monitoring a physical downlink control channel (PDCCH) performed by a terminal in a wireless communication system, in which a discontinuous reception (DRX) inactivity timer is started and a PDCCH is monitored while the DRX inactivity timer is in operation, wherein the terminal performs a power saving operation on the basis of receiving a go to sleep signal (GTS) while the DRX inactivity timer is in operation.

公开(公告)号：US12052592B2

公开(公告)日：2024-07-30

申请号：US17288673

申请日：2019-11-04

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Yunjung Yi ,  Daesung Hwang ,  Jonghyun Park

IPC: H04W24/08 ,  H04B7/06 ,  H04B7/08 ,  H04L5/00 ,  H04W16/28 ,  H04W52/02 ,  H04W72/23 ,  H04W76/19 ,  H04W76/27 ,  H04W76/28

CPC classification number: H04W24/08 ,  H04L5/0048 ,  H04W72/23 ,  H04W76/28

Abstract: Provided are a method for managing a beam performed by a terminal in a wireless communication system and a device using the method. According to the method, the terminal performs a power saving operation on a first cell and receives a PDCCH through a second cell, wherein the PDCCH requests to measure a reference signal transmitted aperiodically in the first cell. The reference signal is received at a particular time for a DRX cycle related to the power saving operation. The terminal generates beam related information to be used in the first cell by measuring the reference signal in the first cell.

公开(公告)号：US11751177B2

公开(公告)日：2023-09-05

申请号：US17735405

申请日：2022-05-03

Applicant: LG Electronics Inc.

Inventor： Hyangsun You ,  Yunjung Yi ,  Huayue Song

IPC: H04W72/12 ,  H04W72/21 ,  H04W72/0446 ,  H04W84/04 ,  H04W72/23

CPC classification number: H04W72/0446 ,  H04W72/12 ,  H04W72/21 ,  H04W72/23 ,  H04W84/04

Abstract: The present disclosure provides a method for data transmission or reception performed by a first node in a wireless communication system, the method including: performing a first data transmission or reception to or from a UE on an access link on the basis of a first timing case in an access time duration; and performing a second data transmission or reception to or from a second node or a donor base station on a backhaul link on the basis of a second timing case in a backhaul time duration, wherein downlink transmission timings over the donor base station, the first node, the second node and the UE are aligned in the first timing case, and downlink and uplink transmission timings or downlink and uplink reception timings are aligned in the first node in the second timing case.

公开(公告)号：US11563609B2

公开(公告)日：2023-01-24

申请号：US16985897

申请日：2020-08-05

Applicant: LG Electronics Inc.

Inventor： Yunjung Yi ,  Hyangsun You ,  Kijun Kim ,  Hyunho Lee

IPC: H04W72/04 ,  H04L27/26 ,  H04L5/00

Abstract: A user equipment is provided with puncturing information indicating a resource to which downlink data is punctured among time-frequency resources to which the downlink data is allocated. The user equipment may decode the downlink data received in the time-frequency resource on the basis of the puncturing information. The downlink data may be mapped to the time-frequency resource by a combined method of a time-first resource mapping method and a frequency-first resource mapping method, or by a distributed resource mapping method.

公开(公告)号：US11438817B2

公开(公告)日：2022-09-06

申请号：US17033643

申请日：2020-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Hyunsoo Ko ,  Seonwook Kim ,  Duckhyun Bae ,  Joonkui Ahn ,  Sukhyon Yoon

IPC: H04W36/06 ,  H04W68/00 ,  H04W76/15 ,  H04W72/04

Abstract: The present document provides a method for receiving information informing a transmission configuration indicator (TCI) change in a wireless communication system, the method performed by a user equipment (UE) and comprising: performing an initial access procedure with a network, receiving the information informing the TCI change from a first transmission reception point (TRP) in the network, performing a physical downlink control channel (PDCCH) monitoring based on the information informing the TCI change.

公开(公告)号：US11368968B2

公开(公告)日：2022-06-21

申请号：US16868788

申请日：2020-05-07

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook Kim ,  Joonkui Ahn ,  Seungmin Lee ,  Kijun Kim ,  Suckchel Yang ,  Hanbyul Seo ,  Jonghyun Park ,  Hyangsun You

IPC: H04W72/12 ,  H04B7/06 ,  H04W72/04 ,  H04L5/00 ,  H04L41/0631 ,  H04L47/28 ,  H04L47/70 ,  H04W24/10 ,  H04W16/14 ,  H04L47/74 ,  H04L27/26 ,  H04W74/08

Abstract: A method for a user equipment (UE) in a wireless communication system includes monitoring a physical channel carrying downlink control information (DCI); and receiving, based on the DCI, downlink data in an unlicensed band cell (Ucell). Further, the downlink data is received in a 1st subframe of a downlink transmission burst, based on being configured to monitor the physical channel on the Ucell, the downlink data is received starting in one of a partial subframe or a normal subframe in the 1st subframe, and the partial subframe is smaller than the normal subframe.

公开(公告)号：US20220131729A1

公开(公告)日：2022-04-28

申请号：US17571030

申请日：2022-01-07

Applicant: LG Electronics Inc.

Inventor： Hyangsun You ,  Sukhyon Yoon ,  Haewook Park ,  Hyunsoo Ko ,  Gyeongcheol Lee

IPC: H04L27/26 ,  H04L5/00

Abstract: The present specification provides a method for receiving information on a guard symbol, which is performed by a node in a wireless communication system, the method comprising: receiving information on the guard symbol; and applying the information on the guard symbol, wherein the information on the guard symbol indicates the number of guard symbols for each combination of a mobile terminal (MT) operation and a distributed unit (DU) operation, and the guard symbol is a symbol that is not used on the basis of a transition between the MT operation and the DU operation.

公开(公告)号：US11297586B2

公开(公告)日：2022-04-05

申请号：US17049946

申请日：2019-05-17

Applicant: LG ELECTRONICS INC.

Inventor： Youngtae Kim ,  Hyangsun You ,  Yunjung Yi

IPC: H04W56/00 ,  H04W4/40 ,  H04W72/14

Abstract: The present invention relates to a wireless communication system, and specifically, provides a communication method and a device therefor, the communication method comprising: transmitting, to a terminal, an uplink grant comprising first information for changing a timing advance (TA) value; receiving, from the terminal, a first uplink signal which is based on the first information; and receiving a first downlink signal from a base station, wherein the transmission timing of the first uplink signal from the terminal is determined on the basis of the first information so that the first uplink signal and the first downlink signal may be received simultaneously at a relay node.