公开(公告)号：US11632279B2

公开(公告)日：2023-04-18

申请号：US17208693

申请日：2021-03-22

Applicant: LG Electronics Inc.

Inventor： Jonghyun Park ,  Jiwon Kang ,  Kijun Kim ,  Minki Ahn ,  Kukheon Choi

IPC: H04L27/26 ,  H04L5/00 ,  H04B7/06 ,  H04B7/0426 ,  H04B7/0456 ,  H04B7/0417 ,  H04W56/00 ,  H04W72/04 ,  H04W72/0446 ,  H04B7/0404

Abstract: One embodiment according to the present invention, with respect to a sounding method of user equipment (UE) in a wireless communication system, comprises the steps of: receiving configuration of one or more sounding reference signal (SRS) resource sets from a base station; receiving, from the base station, activation command information commanding the SRS transmission activation of a particular SRS resource set from among the one or more SRS resource sets; and transmitting, to the base station, the SRS corresponding to the particular SRS resource set, wherein the reference signal, for which a spatial relationship is assumed for each SRS resource included in the particular SRS resource set, can be determined on the basis of the activation command information.

公开(公告)号：US11349616B2

公开(公告)日：2022-05-31

申请号：US16475603

申请日：2017-12-26

Applicant: LG Electronics Inc.

Inventor： Kukheon Choi ,  Jiwon Kang ,  Kijun Kim ,  Kyuseok Kim ,  Minki Ahn ,  Kilborn Lee

IPC: H04L5/00 ,  H04B7/06 ,  H04W72/04

Abstract: A method by which a terminal transmits an SRS comprises the steps of: receiving, from a base station, control information indicating a transmission request of SRS in a plurality of slots or subframes; and transmitting SRSs in the plurality of slots or subframes on the basis of the control information, wherein the control information can be received when the total number of uplink transmission beams or the number of ports for SRS transmission exceeds the maximum number of SRS beams, which can be transmitted in one slot or one subframe, or the number of ports for SRS transmission.

公开(公告)号：US11258499B2

公开(公告)日：2022-02-22

申请号：US16483290

申请日：2018-02-02

Applicant: LG Electronics Inc.

Inventor： Jonghyun Park ,  Jiwon Kang ,  Kijun Kim ,  Haewook Park ,  Sukhyon Yoon ,  Minki Ahn ,  Kilborn Lee

IPC: H04B7/06 ,  H04L5/00 ,  H04L5/10

Abstract: A method for a terminal reporting channel state information (CSI) in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving, from a base station, channel state information-reference signal (CSI-RS) setting information for receiving a CSI-RS resource; receiving the CSI-RS resource on the basis of the CSI-RS resource setting information; and reporting CSI generated on the basis of the CSI-RS resource to the base station, wherein when the same CSI-RS resource is set for repeated transmission for the terminal, the CSI-RS resource setting information may include indicating information relating to the location of a subcarrier on which the same CSI-RS resource is mapped.

公开(公告)号：US11229029B2

公开(公告)日：2022-01-18

申请号：US16473746

申请日：2018-01-03

Applicant: LG Electronics Inc.

Inventor： Jiwon Kang ,  Ilmu Byun ,  Hanbyul Seo ,  Minki Ahn ,  Joonkui Ahn ,  Suckchel Yang ,  Kilbom Lee

IPC: H04W72/04 ,  H04W72/12

Abstract: The present specification provides a method for transmitting a PUCCH in a wireless communication system. The method for a terminal transmitting a PUCCH, according to the present specification, comprises a step for transmitting a PUCCH to a base station by using a plurality of uplink beams, wherein the PUCCH is transmitted via uplink beams that are different per specific resource unit, wherein the specific resource unit may represent a resource unit for transmitting the PUCCH by the same beams.

公开(公告)号：US11165546B2

公开(公告)日：2021-11-02

申请号：US16611576

申请日：2018-01-18

Applicant: LG Electronics Inc.

Inventor： Kukheon Choi ,  Jonghyun Park ,  Jiwon Kang ,  Kyuseok Kim ,  Minki Ahn ,  Kilbom Lee

IPC: H04W72/04 ,  H04L5/00

Abstract: A method for a terminal to receive Sounding Reference Symbol (SRS) configuration information in a wireless communication system comprises: a step of receiving SRS configuration information for SRS transmission in units of concatenated SRS blocks from a base station; and a step of transmitting SRS to the base station on the concatenated SRS blocks on the basis of the SRS configuration information, wherein the SRS configuration information may include information indicating a length of one SRS block, information indicating the number of SRS blocks, and information indicating an SRS block in which truncation is performed among the concatenated SRS blocks.

公开(公告)号：US20210204266A1

公开(公告)日：2021-07-01

申请号：US17199760

申请日：2021-03-12

Applicant: LG ELECTRONICS INC.

Inventor： Minki Ahn ,  Jiwon Kang ,  Kijun Kim ,  Jonghyun Park ,  Kilbom Lee

IPC: H04W72/04 ,  H04W16/28

Abstract: The present specification provides a method for transmitting/receiving signals through beams in a wireless communication system. The signal transmission/reception method performed by a terminal, in the present specification, may comprise the steps of: receiving a beam reference signal used in beam management from an eNB via a first Rx beam; if beam reporting is triggered, reporting to the eNB a measurement result based on the beam reference signal; receiving, from the eNB, control information related to the determination of a second Rx beam for receiving a particular signal; and receiving the particular signal via the second Rx beam on the basis of the received control information.

公开(公告)号：US10979186B2

公开(公告)日：2021-04-13

申请号：US16064345

申请日：2018-05-02

Applicant: LG Electronics Inc.

Inventor： Jonghyun Park ,  Jiwon Kang ,  Kijun Kim ,  Minki Ahn ,  Kukheon Choi

IPC: H04L5/00 ,  H04L27/26 ,  H04B7/06 ,  H04B7/0426 ,  H04B7/0456 ,  H04B7/0417 ,  H04W56/00 ,  H04W72/04 ,  H04B7/0404

Abstract: One embodiment according to the present invention, with respect to a sounding method of user equipment (UE) in a wireless communication system, comprises the steps of: receiving configuration of one or more sounding reference signal (SRS) resource sets from a base station; receiving, from the base station, activation command information commanding the SRS transmission activation of a particular SRS resource set from among the one or more SRS resource sets; and transmitting, to the base station, the SRS corresponding to the particular SRS resource set, wherein the reference signal, for which a spatial relationship is assumed for each SRS resource included in the particular SRS resource set, can be determined on the basis of the activation command information.

公开(公告)号：US10972241B2

公开(公告)日：2021-04-06

申请号：US16540709

申请日：2019-08-14

Applicant: LG Electronics Inc.

Inventor： Kukheon Choi ,  Jiwon Kang ,  Kyuseok Kim ,  Minki Ahn ,  Kilbom Lee

IPC: H04L5/00 ,  H04L25/02

Abstract: A method for receiving SRS configuration information by a terminal may comprise the steps of: receiving, from a base station, the SRS configuration information including information on the number of simultaneously transmissible SRS resources configured for the terminal; and performing SRS transmission on the basis of the SRS configuration information.

公开(公告)号：US10798695B2

公开(公告)日：2020-10-06

申请号：US16309896

申请日：2017-02-08

Applicant: LG ELECTRONICS INC.

Inventor： Kyuseok Kim ,  Kilborn Lee ,  Kijun Kim ,  Minki Ahn ,  Kukheon Choi

IPC: H04W72/04 ,  H04L5/00 ,  H04W48/08 ,  H04W56/00 ,  H04W72/02

Abstract: Disclosed in the present specification is a method by which a terminal transmits and receives a synchronization signal in a wireless communication system, comprising the steps of: receiving, from a base station, a synchronization signal and an extended synchronization signal, which are repeatedly transmitted a predetermined number of times for each beam; acquiring time and frequency synchronization with the base station on the basis of the received synchronization signal and the received extended synchronization signal; and receiving a beam reference signal related to beam selection from the base station.

公开(公告)号：US10778386B2

公开(公告)日：2020-09-15

申请号：US16403418

申请日：2019-05-03

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon Kang ,  Inkwon Seo ,  Minki Ahn

IPC: H04L5/00 ,  H04B7/0452 ,  H04B7/06 ,  H04W72/04 ,  H04B7/0417 ,  H04B7/0408

Abstract: The present invention provides a method for downlink channel reception by a terminal in a wireless communication system and a device therefor. Specifically, a method for downlink channel reception by a terminal in a wireless communication system may comprise the steps of: receiving, from a base station, beam configuration information relating to a plurality of transmission beams of the base station; receiving, from the base station, beam indication information indicating one or more transmission beams among the plurality of transmission beams of the base station; and receiving a downlink control channel through a specific transmission beam among the one or more transmission beams, on the basis of the received beam configuration information and the received beam indication information.