公开(公告)号：US12119897B2

公开(公告)日：2024-10-15

申请号：US17594285

申请日：2020-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon Go ,  Jonghyun Park ,  Jiwon Kang

IPC: H04B7/0417 ,  H04B7/06

CPC classification number: H04B7/0417 ,  H04B7/0617 ,  H04B7/0626 ,  H04B7/0695

Abstract: A method for reporting channel state information (CSI) performed by a UE in a wireless communication system according to an embodiment of the present disclosure includes transmitting UE capability information related to a plurality of panels, receiving configuration information related to reporting of CSI, receiving a downlink reference signal (DL RS) based on the configuration information, and transmitting CSI related to a measurement result for the DL RS.

公开(公告)号：US12101274B2

公开(公告)日：2024-09-24

申请号：US17599178

申请日：2020-03-30

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon Go ,  Jonghyun Park ,  Jiwon Kang

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04L5/0053

Abstract: A method for transmitting a sounding reference signal (SRS) by a terminal in a wireless communication system according to an embodiment of the present specification, comprises the steps of: transmitting UE capability information associated with transmission of a sounding reference signal (SRS) based on a specific usage; receiving configuration information associated with the transmission of the SRS; and transmitting the SRS.

公开(公告)号：US12089208B2

公开(公告)日：2024-09-10

申请号：US17422269

申请日：2020-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Jiwon Kang ,  Kilbom Lee

IPC: H04W72/1273 ,  H04W72/23

CPC classification number: H04W72/1273 ,  H04W72/23

Abstract: A method for a terminal to receive data includes: a bandwidth part setting related step; a step for receiving control resource-related setting information about a physical control channel on the basis of the set BWP; a step for setting each of one or more control resources included in the setting information to a first control resource group or a second control resource group, and receiving a first physical control channel and a second physical control channel on the basis of the setting information; a step for receiving a first physical data channel on the basis of the first control resource group associated with the control resource in which the first physical control channel has been received; and a step for receiving a second physical data channel on the basis of the second control resource group associated with the control resource in which the second physical control channel has been received.

公开(公告)号：US12089205B2

公开(公告)日：2024-09-10

申请号：US17608033

申请日：2020-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Jiwon Kang

IPC: H04W4/00 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/23

CPC classification number: H04W72/1263 ,  H04L5/0016 ,  H04L5/0051 ,  H04W72/0446 ,  H04W72/23

Abstract: The present disclosure provides a method for transmitting or receiving a data channel in a wireless communication system, and an apparatus therefor. Specifically, a method for receiving a data channel by a user equipment (UE) in a wireless communication system may include: receiving downlink control information (DCI), wherein the DCI includes i) a transmission configuration indication (TCI) field and ii) an antenna port field; and receiving the data channel based on the DCI, wherein multiple TCI states are indicated on the basis of the TCI field, a demodulation reference signal (DM-RS) port is indicated on the basis of the antenna port field, and a repetition scheme of the data channel is determined on the basis of the number of code division multiplexing (CDM) groups including a DM-RS port in which the data channel is received.

公开(公告)号：US12075478B2

公开(公告)日：2024-08-27

申请号：US17988486

申请日：2022-11-16

Applicant: LG Electronics Inc.

Inventor： Sechang Myung ,  Suckchel Yang ,  Jiwon Kang ,  Seonwook Kim

IPC: H04W74/0816 ,  H04B7/06

CPC classification number: H04W74/0816 ,  H04B7/0695

Abstract: Disclosed is a method of transmitting an uplink signal by a user equipment in a wireless communication system. Specifically, the method includes performing listen-before-talk (LBT) based on at least one LBT beam, and transmitting the uplink signal through a plurality of transmission beams based on success of the LBT. The at least one LBT beam covers the plurality of transmission beams, and the plurality of transmission beams is multiplexed.

公开(公告)号：US12075455B2

公开(公告)日：2024-08-27

申请号：US17598674

申请日：2020-03-30

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon Go ,  Jonghyun Park ,  Jiwon Kang

IPC: H04W72/542 ,  H04B7/0404 ,  H04B7/06 ,  H04L1/00 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/51

CPC classification number: H04W72/542 ,  H04L5/0051 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/51

Abstract: A method for transmitting, by a terminal, a sounding reference signal (SRS) in a wireless communication system, according to one embodiment of the present specification, comprises the steps of: transmitting UE capability information related to a sounding reference signal (SRS) for downlink channel state information acquisition (DL CSI acquisition); receiving configuration information related to transmission of the SRS; and transmitting the SRS.

公开(公告)号：US12069646B2

公开(公告)日：2024-08-20

申请号：US17594817

申请日：2020-05-04

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun Park ,  Jiwon Kang ,  Seongwon Go

IPC: H04W72/1268 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/21

CPC classification number: H04W72/1268 ,  H04L1/1812 ,  H04L5/0048 ,  H04W72/21

Abstract: A method for transmitting an uplink signal by a terminal in a wireless communication system, according to one embodiment of the present specification, includes: receiving configuration information related to a transmission of an uplink signal; receiving a message scheduling the transmission of the uplink signal; and transmitting the uplink signal.

公开(公告)号：US12057981B2

公开(公告)日：2024-08-06

申请号：US17969463

申请日：2022-10-19

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun Park ,  Kijun Kim ,  Eunsun Kim ,  Hyunsoo Ko ,  Jiwon Kang

IPC: H04L27/26 ,  H04B7/0408 ,  H04L5/00 ,  H04B7/0413

CPC classification number: H04L27/2613 ,  H04B7/0408 ,  H04L5/0048 ,  H04L5/0053 ,  H04B7/0413 ,  H04L5/0051

Abstract: Disclosed is a method for receiving a channel state information (CSI)-reference signal (RS) by a user equipment (UE) in a wireless communication system, which includes: receiving a CSI-RS associated with the SSB, in which the CSI-RS may be assumed to be quasi co-located (QCL) with the SSB.

公开(公告)号：US12057911B2

公开(公告)日：2024-08-06

申请号：US18144964

申请日：2023-05-09

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：US12041624B2

公开(公告)日：2024-07-16

申请号：US17413797

申请日：2019-12-13

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/23 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/1273

CPC classification number: H04W72/23 ,  H04L1/1819 ,  H04L5/0053 ,  H04W72/1273

Abstract: The present specification relates to a method for a base station transmitting/receiving data in a wireless communication system. More specifically, a terminal receives, from the base station, configuration information for configuring a control resource set (CORESET). Then, on the basis of the configuration information, the terminal receives first downlink control information (DCI) and second DCI for generating an ACK/NACK using a dynamic method. The terminal receives, on a resource scheduled by the first DCI, a first physical downlink shared channel (PDSCH) and a second PDSCH, and transmits a first Ack/Nack for the first PDSCH and an Ack/Nack for the second PDSCH.