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1. WO2020231190 - METHOD FOR REPORTING BEAM INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR

Publication Number WO/2020/231190
Publication Date 19.11.2020
International Application No. PCT/KR2020/006314
International Filing Date 14.05.2020
IPC
H04B 7/0417 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
0413MIMO systems
0417Feedback systems
H04B 7/0408 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
0408using two or more beams, i.e. beam diversity
H04B 17/336
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
30of propagation channels
309Measuring or estimating channel quality parameters
336Signal-to-interference ratio or carrier-to-interference ratio
H04B 17/345
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
30of propagation channels
309Measuring or estimating channel quality parameters
345Interference values
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 강지원 KANG, Jiwon
Agents
  • 특허법인 로얄 ROYAL PATENT & LAW OFFICE
Priority Data
62/849,09816.05.2019US
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR REPORTING BEAM INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
(FR) PROCÉDÉ DE RAPPORT D'INFORMATIONS DE FAISCEAU DANS UN SYSTÈME DE COMMUNICATION SANS FIL ET DISPOSITIF POUR CELA
(KO) 무선 통신 시스템에서 빔 정보를 보고 하는 방법 및 이를 위한 장치
Abstract
(EN)
A method for reporting beam information in a wireless communication system and a device therefor are proposed. In detail, the method, performed by a terminal, may comprise the steps of: transmitting beam-related capability information to a base station; receiving, from the base station, downlink control information for triggering a beam report; receiving a beam report-related resource from the base station; and reporting the beam information to the base station on the basis of the beam report-related resource.
(FR)
L'invention concerne un procédé de rapport d'informations de faisceau dans un système de communication sans fil et un dispositif pour cela. En détail, le procédé, effectué par un terminal, peut comprendre les étapes suivantes : transmettre des informations de capacité associées à un faisceau à une station de base ; recevoir, en provenance de la station de base, des informations de commande de liaison descendante permettant de déclencher un rapport de faisceau ; recevoir une ressource associée à un rapport de faisceau en provenance de la station de base ; et communiquer un rapport des informations de faisceau à la station de base en fonction de la ressource associée à un rapport de faisceau.
(KO)
무선 통신 시스템에서 빔 정보를 보고 하는 방법 및 이를 위한 장치를 제안한다. 구체적으로, 단말에 의해 수행되는 방법은, 빔 관련 능력 정보를 기지국으로 전송하는 단계와, 빔 보고를 트리거하는 하향링크 제어 정보(Downlink Control Information)를 상기 기지국으로부터 수신하는 단계와, 빔 보고 관련 자원을 상기 기지국으로부터 수신하는 단계와, 상기 빔 보고 관련 자원에 기반하여 상기 빔 정보를 상기 기지국으로 보고하는 단계를 포함할 수 있다.
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