公开(公告)号：US11736171B2

公开(公告)日：2023-08-22

申请号：US17881186

申请日：2022-08-04

Applicant: LG ELECTRONICS INC.

Inventor： Haewook Park ,  Jiwon Kang ,  Jonghyun Park ,  Kijun Kim ,  Sukhyon Yoon

IPC: H04B7/06 ,  H04L5/00 ,  H04L1/00 ,  H04L1/06 ,  H04W24/10 ,  H04B7/0456 ,  H04W72/21

CPC classification number: H04B7/0626 ,  H04B7/0456 ,  H04L1/0026 ,  H04L1/0681 ,  H04L5/0057 ,  H04W24/10 ,  H04W72/21

Abstract: Disclosed herein are a method and a device for transmitting a message in an initial access procedure by a user equipment (UE) in a wireless communication system. According to the present disclosure, a UE may transmit to a base station capability information associated with transmission power of the UE and the information may include a subset including at least one transmit precoding matrix indicator (TPMI) supported by the UE. The UE may receive first control information for transmitting a message associated with an initial access and the control information may include a TPMI used for the UE to transmit the message. Thereafter, the UE may transmit to the base station the message by using transmission power determined based on the TPMI and the transmission power may be determined according to whether the TPMI is included in the at least one TPMI.

公开(公告)号：US11711119B2

公开(公告)日：2023-07-25

申请号：US17732115

申请日：2022-04-28

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun Park ,  Byounghoon Kim ,  Youngwoo Yun ,  Kijun Kim ,  Haewook Park

IPC: H04B7/04 ,  H04B7/0417 ,  H04B7/06 ,  H04L5/00 ,  H04L25/03

CPC classification number: H04B7/0417 ,  H04B7/04 ,  H04B7/06 ,  H04B7/0626 ,  H04L5/001 ,  H04L5/0057 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0094 ,  H04L25/03

Abstract: At least one non-transitory computer-readable media storing instructions that, based on being executed by at least one processor, perform operations including receiving, from a user equipment (UE), UE capability information related to at least one of channel state information-reference signal (CSI-RS) resources or CSI-RS ports; transmitting, to the UE, CSI-RS configuration information that includes information based on the UE capability information; transmitting, to the UE, a CSI-RS using at least one CSI-RS port based on the CSI-RS configuration information; and receiving, from the UE, a Channel State Information (CSI), wherein the CSI is based on a measurement, for the CSI-RS, performed by the UE, wherein the UE capability information includes information for i) a maximum number of the CSI-RS resources and ii) a maximum number of the CSI-RS ports related to number of the CSI-RS resources configured based on the maximum number of the CSI-RS resources.

公开(公告)号：US20230090914A1

公开(公告)日：2023-03-23

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 ,  H04W74/08

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：US20230034529A1

公开(公告)日：2023-02-02

申请号：US17783596

申请日：2020-12-10

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Haewook Park

IPC: H04W56/00

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：US20220377737A1

公开(公告)日：2022-11-24

申请号：US17642119

申请日：2020-09-18

Applicant: LG ELECTRONICS INC.

Inventor： Sukhyon Yoon ,  Kijun Kim ,  Suckchel Yang ,  Seonwook Kim ,  Haewook Park

IPC: H04W72/04

Abstract: Various embodiments relate to a next generation wireless communication system for supporting a higher data transmission rate, etcetera, than a 4th generation wireless (4G) communication system. Provided in various embodiments are a method for transmitting and receiving a signal in a wireless communication system and an apparatus supporting same, and various other embodiments may be provided.

公开(公告)号：US11464030B2

公开(公告)日：2022-10-04

申请号：US17667016

申请日：2022-02-08

Applicant: LG Electronics Inc.

Inventor： Kyuseok Kim ,  Jiwon Kang ,  Haewook Park

IPC: H04W72/12 ,  H04L5/00

Abstract: A method of transmitting channel state information (CSI) in a wireless communication system includes: receiving, from a base station, configuration information related to CSI; receiving, from the base station, a CSI-reference signal (CSI-RS) on a plurality of CSI-RS resources; and transmitting, to the base station, first CSI based on the configuration information. The plurality of CSI-RS resources corresponding to the configuration information are configured with (i) one or more channel measurement resources (CMRs) configured to be used to derive CSI based on a single CMR and (ii) one or more CMR pairs configured to be used to derive CSI based on a single CMR pair, unless there is a specific configuration by the configuration information, based on the first CSI being CSI derived based on a single CMR, any CMR included in the one or more CMR pairs may be not used to derive the first CSI.

公开(公告)号：US11451282B2

公开(公告)日：2022-09-20

申请号：US17669895

申请日：2022-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Haewook Park ,  Jiwon Kang ,  Jonghyun Park ,  Kijun Kim ,  Sukhyon Yoon

IPC: H04B7/06 ,  H04B7/0456 ,  H04L1/00 ,  H04L1/06 ,  H04W24/10 ,  H04L5/00 ,  H04W72/04

Abstract: Disclosed herein are a method and a device for transmitting a message in an initial access procedure by a user equipment (UE) in a wireless communication system. According to the present disclosure, a UE may transmit to a base station capability information associated with transmission power of the UE and the information may include a subset including at least one transmit precoding matrix indicator (TPMI) supported by the UE. The UE may receive first control information for transmitting a message associated with an initial access and the control information may include a TPMI used for the UE to transmit the message. Thereafter, the UE may transmit to the base station the message by using transmission power determined based on the TPMI and the transmission power may be determined according to whether the TPMI is included in the at least one TPMI.

公开(公告)号：US11418375B2

公开(公告)日：2022-08-16

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 ,  H04W72/04 ,  H04L5/00 ,  H04W88/08

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：US11382111B2

公开(公告)日：2022-07-05

申请号：US16763548

申请日：2018-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Haewook Park ,  Jiwon Kang ,  Kijun Kim ,  Kunil Yum ,  Sukhyon Yoon

IPC: H04W72/12

Abstract: The present specification provides a method for reporting aperiodic channel state information (ACSI) in a wireless communication system. More specifically, the method, which is performed by a terminal, comprises the steps of: receiving, from a base station, downlink control information (DCI) including a reporting trigger for each of first ACSI and second ACSI and a reporting timing for each of the first ACSI and the second ACSI; and transmitting low-priority ACSI, which is determined among the first ACSI and the second ACSI on the basis of a predetermined rule, to the base station at a reporting time point determined on the basis of a delayed reporting timing.

公开(公告)号：US11374630B2

公开(公告)日：2022-06-28

申请号：US17295619

申请日：2019-11-19

Applicant: LG ELECTRONICS INC. ,  SOGANG UNIVERSITY RESEARCH FOUNDATION

Inventor： Jonghyun Park ,  Jiyeong Yang ,  Wonjin Sung ,  Haewook Park

IPC: H04L25/02 ,  H04B7/0456 ,  H04L5/00

Abstract: A method for reporting channel state information (CSI) by means of a terminal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving a channel state information reference signal (CSI-RS) from a base station, wherein the CSI-RS is related to at least one panel of an antenna array of the base station; generating CSI on the basis of the CSI-RS and a codebook according to a specific shape of the at least one panel; and reporting the CSI to the base station.