公开(公告)号：US20240422746A1

公开(公告)日：2024-12-19

申请号：US18706323

申请日：2022-11-30

Applicant: LG ELECTRONICS INC.

Inventor： Haewook PARK ,  Jiwon KANG ,  Kyuseok KIM

IPC: H04W72/0446 ,  H04B7/06 ,  H04L27/26 ,  H04W72/11

Abstract: Disclosed are a method and an apparatus for transmitting and receiving information about reception timing of radio signals in a wireless communication system. A method for transmitting information about reception timing of reference signals, according to one embodiment of the present disclosure, may comprise the steps of: receiving reference signals belonging to a plurality of reference signal groups from a base station, wherein the reference signals of each of the plurality of reference signal groups are related to different transmission configuration indication (TCI) states or different control resource set (CORESET) pool indices; and transmitting information about reception timing of the reference signals to the base station.

公开(公告)号：US20240406957A1

公开(公告)日：2024-12-05

申请号：US18697718

申请日：2022-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae KIM ,  Jiwon KANG ,  Seongwon GO

IPC: H04W72/1273 ,  H04W56/00 ,  H04W72/1268 ,  H04W76/20

Abstract: Disclosed are a method and device for performing uplink or downlink transmission and reception in a wireless communication system. The method for performing uplink or downlink transmission and reception according to an embodiment disclosed herein comprises the steps in which a terminal: receives, from a base station, configuration information related to a plurality of CORESET pool candidates; receives, from the base station, first information for activating a first CORESET pool and a second CORESET pool among the plurality of CORESET pool candidates; and performs the uplink transmission or the downlink reception on the basis of at least one CORESET included in each of the first CORESET pool and the second CORESET pool, wherein the first CORESET pool may be related to a serving cell, and the second CORESET pool may be related to one of the serving cell or a non-serving cell.

公开(公告)号：US20240380460A1

公开(公告)日：2024-11-14

申请号：US18575723

申请日：2022-07-01

Applicant: LG Electronics Inc.

Inventor： Seongwon GO ,  Hyungtae KIM ,  Jiwon KANG

IPC: H04B7/06 ,  H04B17/309 ,  H04B17/327 ,  H04W72/232

Abstract: Disclosed are a method and a device for transmitting or receiving channel state information in a wireless communication system. A method for transmitting channel state information (CSI) according to an embodiment of the present disclosure may comprise the steps of: receiving, from a base station, first configuration information related to a CSI report and second configuration information related to a CSI resource, wherein, on the basis that a group-based report is configured by the first configuration information, the second configuration information includes information on M (M is a natural number) CSI resource sets associated with the first configuration information; receiving, from the base station, a CSI-reference signal (CSI-RS) through a plurality of CSI resources of the M CSI resource sets on the basis of the second configuration information; receiving, from the base station, downlink control information (DCI) for triggering a CSI report; and transmitting, to the base station, the CSI report on the basis of the DCI and the first configuration information.

公开(公告)号：US20240364402A1

公开(公告)日：2024-10-31

申请号：US18749080

申请日：2024-06-20

Applicant: LG Electronics Inc.

Inventor： Hyungtae KIM ,  Jiwon KANG

IPC: H04B7/06 ,  H04B7/0456 ,  H04L1/00 ,  H04W24/10 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/542

CPC classification number: H04B7/0626 ,  H04B7/0456 ,  H04B7/0645 ,  H04L1/0026 ,  H04L1/0027 ,  H04W24/10 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/542

Abstract: A method of reporting, by a user equipment (UE), channel state information (CSI) in a wireless communication system, includes: receiving, by the UE and from a base station (BS), downlink control information (DCI) related to an aperiodic CSI report that is to be performed by the UE in a slot n; determining, by the UE, a value nCQI_ref based on a number of symbols Z′ related to a time for computing the CSI; determining, by the UE, a CSI reference resource as being a slot n−nCQI_ref in a time domain that is to be used for the aperiodic CSI report; and transmitting, by the UE and to the BS, the aperiodic CSI report in the slot n, based on the CSI reference resource being slot n−nCQI_ref. The CSI may be calculated by using the most recent A CSI-RS, and thereby the most recent CSI may be reported.

公开(公告)号：US20240340672A1

公开(公告)日：2024-10-10

申请号：US18579040

申请日：2022-07-14

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon GO ,  Hyungtae KIM ,  Jiwon KANG ,  Haewook PARK

IPC: H04W24/10 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04L5/0051

Abstract: Disclosed are a method and a device for transmitting or receiving channel state information in a wireless communication system. A method by which a terminal transmits channel state information (CSI), according to one embodiment of the present disclosure, may comprise the steps of: receiving, from a base station, first configuration information related to a CSI report and second configuration information related to a CSI resource; receiving, from the base station, a CSI-reference signal (CSI-RS) on a plurality of CSI resources of M CSI resource sets on the basis of the second configuration information; and transmitting the CSI report to the base station on the basis of the CSI-RS and the first configuration information.

公开(公告)号：US20240333571A1

公开(公告)日：2024-10-03

申请号：US18578678

申请日：2022-07-12

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae KIM ,  Jiwon KANG ,  Haewook PARK ,  Kyuseok KIM ,  Seongwon GO

IPC: H04L27/26 ,  H04L5/00 ,  H04W72/232

CPC classification number: H04L27/261 ,  H04L5/0007 ,  H04L5/0048 ,  H04W72/232

Abstract: A method and a device for transmitting/receiving a demodulation reference signal in a wireless communication system are disclosed. A method for receiving a demodulation reference signal (DM-RS) according to an embodiment of the present disclosure may include the steps of: receiving configuration information related to a DM-RS from a base station; receiving a downlink control information (DCI) for scheduling a physical downlink control channel (PDSCH) from the base station; and receiving the PDSCH and a MD-RS for the PDSCH, based on the DCI.

公开(公告)号：US20240298202A1

公开(公告)日：2024-09-05

申请号：US18575228

申请日：2022-07-05

Applicant: LG Electronics Inc.

Inventor： Haewook PARK ,  Jiwon KANG ,  Kijun KIM ,  Hyungtae KIM

IPC: H04W24/10 ,  H04W72/12 ,  H04W72/21

CPC classification number: H04W24/10 ,  H04W72/12 ,  H04W72/21

Abstract: A method and a device for reporting channel state information (CSI) in a wireless communication system are disclosed. The method for performing CSI reporting by a terminal according to an embodiment of the present disclosure may comprise the steps of: receiving configuration information related to the CSI reporting from a base station; receiving control information based on the configuration information from the base station; and performing the CSI reporting on the basis of the configuration information and the control information, wherein on the basis that data scheduling by the base station is to be performed after the CSI reporting, the CSI reporting is based on information on a channel state at a timing of the data scheduling.

公开(公告)号：US20240224287A1

公开(公告)日：2024-07-04

申请号：US18558321

申请日：2022-05-09

Applicant: LG Electronics Inc.

Inventor： Jiwon KANG ,  Duckhyun BAE

IPC: H04W72/23 ,  H04L5/00

CPC classification number: H04W72/23 ,  H04L5/0055

Abstract: Disclosed are a method and device for communicating in a wireless communication system. A method for a terminal to communicate disclosed herein may comprise the steps of: receiving, from a base station, first information related to a plurality of transmission occasions (TOs), wherein the first information includes the number of TOs; receiving, from the base station, second information instructing whether to communicate in at least one specific TO among the plurality of TOs; and communicating with the base station in at least one TO among the plurality of TOs on the basis of the second information.

公开(公告)号：US20240223334A1

公开(公告)日：2024-07-04

申请号：US17918864

申请日：2022-09-06

Applicant: LG ELECTRONICS INC.

Inventor： Seunggye HWANG ,  Youngdae LEE ,  Jaehyung KIM ,  Suckchel YANG ,  Jiwon KANG

IPC: H04L5/00 ,  H04W72/0446 ,  H04W72/232

CPC classification number: H04L5/0051 ,  H04W72/232 ,  H04W72/0446

Abstract: According to at least one of embodiments disclosed in the present specification, a user equipment may receive one or more Tracking Reference Signal (TRS) configurations for a Radio Resource Control (RRC) inactive mode or an RRC idle mode, receive a Physical Downlink Control Channel (PDCCH) carrying Downlink Control Information (DCI) in the RRC inactive mode or the RRC idle mode, and determine a TRS availability related to a specific TRS configuration among the one or more TRS configurations,

公开(公告)号：US20240155511A1

公开(公告)日：2024-05-09

申请号：US18549057

申请日：2023-02-13

Applicant: LG Electronics Inc.

Inventor： Jaehoon CHUNG ,  Jiwon KANG

IPC: H04W52/36 ,  H04W52/14

CPC classification number: H04W52/365 ,  H04W52/146

Abstract: Disclosed are a method and apparatus for transmitting or receiving power headroom information in wireless communication system. The method performed by a terminal in the wireless communication system, according to an embodiment of the present disclosure, comprises the steps of: transmitting, to a network, information about a plurality of capability information sets related to uplink transmission of the terminal; and transmitting, to the network, power headroom report (PHR) information including information indicating a specific one from among the plurality of capability information sets, wherein the PHR information may include a plurality of maximum power parameters respectively corresponding to the plurality of capability information sets.