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1. WO2022030906 - METHOD AND DEVICE FOR TRANSMISSION/RECEPTION BASED ON TIME UNIT GROUP IN WIRELESS COMMUNICATION SYSTEM

Publication Number WO/2022/030906
Publication Date 10.02.2022
International Application No. PCT/KR2021/010036
International Filing Date 02.08.2021
IPC
H04L 5/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
H04W 72/04 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
CPC
H04L 5/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
H04W 72/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 김선욱 KIM, Seonwook
  • 서인권 SEO, Inkwon
  • 양석철 YANG, Suckchel
  • 김기준 KIM, Kijun
Agents
  • 최윤서 CHOE, Yun Seo
  • 손제관 SOHN, Je Kwan
Priority Data
10-2020-009820405.08.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD AND DEVICE FOR TRANSMISSION/RECEPTION BASED ON TIME UNIT GROUP IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET DISPOSITIF DE TRANSMISSION/RÉCEPTION SUR LA BASE D'UN GROUPE D'UNITÉS TEMPORELLES DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서 시간 단위의 그룹 기반 송수신 방법 및 장치
Abstract
(EN) Disclosed are a method and a device for performing transmission/reception on the basis of a time unit group in a wireless communication system. According to one embodiment of the present disclosure, a method by which a terminal receives a downlink channel in a wireless communication system comprises the steps of: receiving configuration information about a slot group; monitoring a downlink control channel in one or more search space (SS) sets on the basis of the slot group; and receiving downlink control information (DCI) in the downlink control channel, wherein one or more from among the period, the offset and the duration of the SS sets can be set on the basis of granularity M (M is an integer greater than 1) of the slot group.
(FR) L'invention divulgue un procédé et un dispositif permettant d'effectuer une transmission/réception sur la base d'un groupe d'unités temporelles dans un système de communication sans fil. Selon un mode de réalisation de la présente invention, un procédé selon lequel un terminal reçoit un canal de liaison descendante dans un système de communication sans fil comprend les étapes consistant à : recevoir des informations de configuration concernant un groupe de créneaux; surveiller un canal de commande de liaison descendante dans un ou plusieurs ensembles d'espaces de recherche (SS) sur la base du groupe de créneaux; et recevoir des informations de commande de liaison descendante (DCI) dans le canal de commande de liaison descendante, une ou plusieurs composantes parmi la période, le décalage et la durée des ensembles de SS pouvant être définies sur la base de la granularité M (M étant un nombre entier supérieur à 1) du groupe de créneaux.
(KO) 무선 통신 시스템에서 시간 단위의 그룹에 기반한 송수신을 수행하는 방법 및 장치가 개시된다. 본 개시의 일 실시예에 따른 무선 통신 시스템에서 단말이 하향링크 채널을 수신하는 방법은: 슬롯 그룹에 대한 설정 정보를 수신하는 단계; 상기 슬롯 그룹에 기초하여, 하나 이상의 탐색 공간(SS) 세트에서 하향링크 제어 채널을 모니터링하는 단계; 및 상기 하향링크 제어 채널에서 하향링크 제어 정보(DCI)를 수신하는 단계를 포함하고, 상기 SS 세트의 주기, 오프셋, 또는 듀레이션 중 하나 이상은, 상기 슬롯 그룹 단위크기(granularity) M(M은 1 초과의 정수)에 기초하여 설정될 수 있다.
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