公开(公告)号：US11831447B2

公开(公告)日：2023-11-28

申请号：US18084164

申请日：2022-12-19

Applicant: LG ELECTRONICS INC.

Inventor： Kyuseok Kim ,  Hyungtae Kim ,  Suckchel Yang ,  Jiwon Kang ,  Seonwook Kim ,  Hyunho Lee

IPC: H04L5/22 ,  H04L5/00 ,  H04L1/1829 ,  H04W72/23

CPC classification number: H04L1/1861 ,  H04L5/0055 ,  H04L5/22 ,  H04W72/23

Abstract: A method for transmitting and receiving HARQ-ACK information in a wireless communication system and a device therefor are disclosed. Specifically, a method of transmitting, by a user equipment (UE), HARQ-ACK information in a wireless communication system, the method comprising receiving configuration information related to a plurality of control resource sets; receiving first downlink control information (DCI) based on the first control resource set and second DCI based on the second control resource set via a physical downlink control channel (PDCCH); and transmitting the HARQ-ACK information based on the determined PUCCH resource, wherein an order of the first DCI and the second DCI is determined based on (i) an index of a monitoring occasion related to the PDCCH, (ii) a cell index, and (iii) an index of each control resource set pool, wherein the PUCCH resource is determined based on a last DCI among the first DCI and the second DCI.

公开(公告)号：US20230336306A1

公开(公告)日：2023-10-19

申请号：US18077627

申请日：2022-12-08

Applicant: LG ELECTRONICS INC.

Inventor： Haewook Park ,  Jiwon Kang ,  Kyuseok Kim ,  Seongwon Go

IPC: H04L5/00 ,  H04W72/12

CPC classification number: H04L5/0051 ,  H04L5/0094 ,  H04L5/006 ,  H04W72/1289

Abstract: A method and an apparatus for transmitting and receiving a sounding reference signal (SRS) in a wireless communication system are disclosed. A method for transmitting the SRS by a terminal in a wireless communication system according to an embodiment of the present disclosure may comprise: receiving, from a base station, configuration information related to an SRS resource set for the SRS, wherein the SRS resource set includes at least one SRS resource; and transmitting, to the base station, the SRS based on the at least one SRS resource. The configuration information may include information on at least one reference resource, and based on the SRS resource set being configured with a specific usage and one reference resource being configured by the configuration information, the SRS may be transmitted based on a first spatial parameter different from a second spatial parameter corresponding to the one reference resource.

公开(公告)号：US20230309050A1

公开(公告)日：2023-09-28

申请号：US18021340

申请日：2021-10-18

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Jaehyung Kim ,  Hyunsoo Ko ,  Hyungtae Kim ,  Suckchel Yang ,  Jiwon Kang ,  Jeongsu Lee

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0048

Abstract: Various embodiments relate to a next-generation wireless communication system for supporting higher data transmission rates than that of a 4th generation (4G) system. According to various embodiments, a method for transmitting and receiving a signal in a wireless communication system, and an apparatus supporting same can be provided, and various other embodiments can also be provided.

公开(公告)号：US11770170B2

公开(公告)日：2023-09-26

申请号：US17985533

申请日：2022-11-11

Applicant: LG Electronics Inc.

Inventor： Kyuseok Kim ,  Hyungtae Kim ,  Jiwon Kang ,  Haewook Park

IPC: H04B7/06 ,  H04B7/0417 ,  H04B17/336 ,  H04L5/00 ,  H04L25/02 ,  H04B7/0456 ,  H04W72/04 ,  H04B7/024 ,  H04B17/318

CPC classification number: H04B7/0626 ,  H04B7/0417 ,  H04B7/0639 ,  H04B17/336 ,  H04L5/0051

Abstract: Systems and techniques for transmitting channel state information (CSI) include: receiving configuration information related to the CSI from a base station, the configuration information including information on a CSI-RS resource set; receiving a CSI-reference signal (CSI-RS) from the base station; and transmitting the CSI to the base station based on the configuration information and the CSI-RS. The CSI-RS resource set includes M CSI-RS resource groups; in addition, N CSI-RS resource groups (N≤M) for reporting the CSI are determined from the M CSI-RS resource groups; the CSI includes N CSI sets generated based on a CSI-RS resource combination in the N CSI-RS resource groups. To generate an n-th (1≤n≤N) CSI set, a specific CSI-RS resource in an n-th (1≤n≤N) CSI-RS resource group is used for channel measurement; and a specific CSI-RS resource in the remaining CSI-RS groups other than the n-th CSI-RS resource group is used for interference measurement.

公开(公告)号：US11751196B2

公开(公告)日：2023-09-05

申请号：US18151791

申请日：2023-01-09

Applicant: LG ELECTRONICS INC.

Inventor： Kyuseok Kim ,  Hyungtae Kim ,  Jiwon Kang

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04B7/06 ,  H04L1/18 ,  H04W72/1273 ,  H04L1/1607 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/1273 ,  H04L1/1642 ,  H04W72/0446 ,  H04W72/23

Abstract: Disclosed in the present invention are a method for transmitting/receiving downlink data in a wireless communication system, and a device therefor. Specifically, a method of receiving downlink data by user equipment (UE) in a wireless communication system comprises the steps of: receiving configuration information; receiving downlink control information (DCI), the DCI comprising a transmission configuration indication (TCI) field, and multiple TCI states being indicated on the basis of the TCI field; and receiving multiple transmission occasions of an identical transport block on the basis of the DCI. The multiple transmission occasions are received through a time-domain resource on the basis of time division multiplexing (TDM), and the number of the multiple transmission occasions is determined on the basis of the number of the multiple TCI states.

公开(公告)号：US11750266B2

公开(公告)日：2023-09-05

申请号：US17988525

申请日：2022-11-16

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon Kang ,  Minki Ahn ,  Kilbom Lee

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/044 ,  H04W74/08 ,  H04W72/21

CPC classification number: H04B7/0695 ,  H04L5/0048 ,  H04W72/046 ,  H04W72/21 ,  H04W74/0833

Abstract: Provided is a beam recovery method in a wireless communication system. A beam recovery method performed by a user terminal (UE) may include receiving a beam reference signal (BRS) used for beam management from an enhanced Node B (eNB), when a beam failure event is detected, transmitting a control signal for a beam failure recovery request to the eNB; and, when beam reporting is triggered, reporting a beam measurement result to the eNB in a specific resource.

公开(公告)号：US11736169B2

公开(公告)日：2023-08-22

申请号：US17262645

申请日：2019-07-23

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Jonghyun Park ,  Jiwon Kang

IPC: H04B7/06 ,  H04B17/318 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04B7/0639 ,  H04B17/318 ,  H04L5/0051

Abstract: Disclosed is a method for reporting channel state information by a terminal in a wireless communication system. More particularly, the method is characterized by: receiving information relating to an integrated channel state information-reference signal (CSI-RS) resource set including a plurality of CSI-RS resource groups; receiving information relating to CSI reporting setting associated with the integrated CSI-RS resource set; and reporting CSI for the integrated CSI-RS resource set based on the CSI reporting setting, wherein each of the plurality of CSI-RS resource groups can includes a plurality of CSI-RS resources.

公开(公告)号：US11729779B2

公开(公告)日：2023-08-15

申请号：US17563504

申请日：2021-12-28

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon Kang ,  Eunjong Lee ,  Hyunho Lee

IPC: H04W72/21

CPC classification number: H04W72/21

Abstract: A method for transmitting a scheduling request (SR) by a terminal in a wireless communication system according to one embodiment of the present specification comprises: a step for receiving setting information related to an SR; and a step for transmitting at least one SR on the basis of the setting information. On the basis of the at least one SR overlapping with a different type of uplink control information (UCI), a UCI bit in which a specific field related to the at least one SR and the different type of UCI are combined is transmitted. On the basis of the at least one SR being related to beam failure recovery (BFR), the specific field indicates the beam failure recovery.

公开(公告)号：US11723027B2

公开(公告)日：2023-08-08

申请号：US17958837

申请日：2022-10-03

Applicant: LG Electronics Inc.

Inventor： Kilbom Lee ,  Kyuseok Kim ,  Kijun Kim ,  Jiwon Kang

IPC: H04L5/00 ,  H04W72/1273 ,  H04L1/00 ,  H04W72/23

CPC classification number: H04W72/1273 ,  H04L1/0003 ,  H04L5/0051 ,  H04W72/23

Abstract: Disclosed are: a method for operating a terminal and a base station in a wireless communication system; and a device supporting same. According to an embodiment applicable to the present disclosure, a terminal may: acquire resource information for setting a transmission mode, in which data generated from the same information is transmitted through a plurality of physical downlink shared channels (PDSCHs) by a base station, and on this basis, transmitting the data through the plurality of PDSCHs; and acquire related data information.

公开(公告)号：US20230239025A1

公开(公告)日：2023-07-27

申请号：US17972372

申请日：2022-10-24

Applicant: LG ELECTRONICS INC.

Inventor： Haewook Park ,  Hyungtae Kim ,  Jiwon Kang ,  Kyuseok Kim

IPC: H04B7/06 ,  H04W72/02 ,  H04W72/04

CPC classification number: H04B7/0626 ,  H04W72/02 ,  H04W72/0446

Abstract: A method and an apparatus for transmitting and receiving channel state information (CSI) in a wireless communication system are disclosed. A method of performing CSI reporting by a user equipment (UE) in a wireless communication system according to an embodiment of the present disclosure may comprise: receiving, from a base station, configuration information related to the CSI reporting; receiving, from the base station, a first CSI-reference signal (CSI-RS) and a second CSI-RS based on the configuration information; and transmitting, to the base station, CSI acquired based on the first CSI-RS and the second CSI-RS. In here, a channel measurement resource for acquiring the CSI may include a first resource for the first CSI-RS and a second resource for the second CSI-RS, and the first resource and the second resource may be respectively associated with different Control Resource Set (CORESET) pool indices.