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1. WO2020197353 - METHOD FOR TRANSMITTING AND RECEIVING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR

Publication Number WO/2020/197353
Publication Date 01.10.2020
International Application No. PCT/KR2020/004332
International Filing Date 30.03.2020
IPC
H04L 5/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
H04L 1/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
H04B 7/0404 2017.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
0404the mobile station comprising multiple antennas, e.g. to provide uplink diversity
H04B 7/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
06at the transmitting station
H04W 72/12 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12Wireless traffic scheduling
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 고성원 GO, Seongwon
  • 박종현 PARK, Jonghyun
  • 강지원 KANG, Jiwon
Agents
  • 특허법인 로얄 ROYAL PATENT & LAW OFFICE
Priority Data
62/825,75028.03.2019US
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR TRANSMITTING AND RECEIVING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
(FR) PROCÉDÉ D'ÉMISSION ET DE RÉCEPTION D'UN SIGNAL DE RÉFÉRENCE DE SONDAGE DANS UN SYSTÈME DE COMMUNICATION SANS FIL, ET APPAREIL ASSOCIÉ
(KO) 무선 통신 시스템에서 사운딩 참조 신호의 송수신 방법 및 그 장치
Abstract
(EN)
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.
(FR)
Un procédé de transmission, par un terminal, d'un signal de référence de sondage (SRS) dans un système de communication sans fil, selon un mode de réalisation de la présente invention, comprend les étapes consistant à: transmettre des informations de capacité d'UE relatives à un signal de référence de sondage (SRS) pour l'acquisition d'informations d'état de canal de liaison descendante (Acquisition de CSI DL); la réception d'informations de configuration relatives à la transmission du SRS; et la transmission du SRS.
(KO)
본 명세서의 일 실시예에 따른 무선 통신 시스템에서 단말이 사운딩 참조 신호(Sounding Reference Signal, SRS)를 전송하는 방법은 하향링크 채널 상태 정보의 획득(DL CSI acquisition)을 위한 사운딩 참조 신호(Sounding Reference Signal, SRS)와 관련된 단말 성능 정보(UE capability information)를 전송하는 단계, 상기 SRS의 전송과 관련된 설정 정보를 수신하는 단계 및 상기 SRS를 전송하는 단계를 포함한다.
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