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1. WO2020091496 - OPERATION METHOD OF TERMINAL AND BASE STATION IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE SUPPORTING SAME

Publication Number WO/2020/091496
Publication Date 07.05.2020
International Application No. PCT/KR2019/014690
International Filing Date 01.11.2019
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
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 이길봄 LEE, Kilbom
  • 강지원 KANG, Jiwon
  • 박종현 PARK, Jonghyun
  • 김규석 KIM, Kyuseok
  • 김기준 KIM, Kijun
Agents
  • 특허법인(유한)케이비케이 KBK & ASSOCIATES
Priority Data
10-2018-013392902.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) OPERATION METHOD OF TERMINAL AND BASE STATION IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE SUPPORTING SAME
(FR) PROCÉDÉ D'EXPLOITATION D'UN TERMINAL ET D'UNE STATION DE BASE DANS UN SYSTÈME DE COMMUNICATION SANS FIL, ET DISPOSITIF LE PRENANT EN CHARGE
(KO) 무선 통신 시스템에서 단말 및 기지국의 동작 방법 및 이를 지원하는 장치
Abstract
(EN)
The present disclosure provides an operation method of a terminal and a base station in a wireless communication system, and a device supporting same. According to an embodiment applicable to the present disclosure, on the basis of an assumption that two or more channel measurement resource (CMR) configurations having the same quasi co located (QCL) source in terms of a related spatial parameter from among a plurality of CMR configurations configured for the terminal share the same interference measurement resource (IMR) configuration, the terminal may calculate a signal to interference noise ratio (SINR) and report the calculated SINR to the base station.
(FR)
La présente invention concerne un procédé d'exploitation d'un terminal et d'une station de base dans un système de communication sans fil, et un dispositif le prenant en charge. Selon un mode de réalisation applicable de la présente invention, sur la base d'une hypothèse selon laquelle au moins deux configurations de ressources de mesure de canal (CMR) ayant la même source quasi-colocalisée (QCL), en termes d'un paramètre spatial apparenté parmi une pluralité de configurations de CMR configurées pour le terminal, partagent la même configuration de ressources de mesure d'interférence (IMR), le terminal peut calculer un rapport signal sur interférence plus bruit (SINR) et rendre compte du SINR calculé à la station de base.
(KO)
본 개시에서는 무선 통신 시스템에서 단말 및 기지국의 동작 방법 및 이를 지원하는 장치를 개시한다. 본 개시에 적용 가능한 일 실시예에 따르면, 상기 단말에게 설정된 복수의 CMR (channel measurement resource) 설정들 중 관련된 공간적 파라미터 관점에서의 QCL (Quasi Co Located) 소스(source)가 동일한 두 개 이상의 CMR 설정들은 동일한 IMR (interference measurement resource) 설정을 공유한다는 가정에 기초하여, 상기 단말은 SINR (signal to interference noise ratio) 를 산출하여 상기 기지국으로 보고할 수 있다.
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