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1. WO2020091476 - METHOD FOR RECEIVING PUSCH IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR

Publication Number WO/2020/091476
Publication Date 07.05.2020
International Application No. PCT/KR2019/014638
International Filing Date 31.10.2019
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
H04W 72/04 2009.01
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
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 강지원 KANG, Jiwon
  • 박종현 PARK, Jonghyun
Agents
  • 특허법인 로얄 ROYAL PATENT & LAW OFFICE
Priority Data
10-2018-013309501.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR RECEIVING PUSCH IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
(FR) PROCÉDÉ DE RÉCEPTION DE PUSCH DANS UN SYSTÈME DE COMMUNICATION SANS FIL ET APPAREIL POUR CELA
(KO) 무선 통신 시스템에서 PUSCH를 수신하는 방법 및 그 장치
Abstract
(EN)
A method for receiving, by a base station, a physical uplink shared channel (PUSCH) in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: transmitting a first message including information associated with a setting of multi-TU PUSCH transmitted from a plurality of time units (TUs); transmitting a second message associated with a spatial relation RS applied to the transmission of the multi-TU PUSCH; and receiving the multi-TU PUSCH. The plurality of time units (TUs) are classified into a plurality of TU groups, and the second message includes information that indicates at least one spatial relation RS applied to each TU group among the plurality of TU groups.
(FR)
Selon un mode de réalisation, la présente invention concerne un procédé de réception, par une station de base, d'un canal partagé de liaison montante physique (PUSCH) dans un système de communication sans fil comprenant les étapes suivantes : transmettre un premier message contenant des informations associées à un réglage de PUSCH à TU multiples transmis à partir d'une pluralité d'unités temporelles (TU) ; transmettre un deuxième message associé à une relation spatiale (RS) appliquée à la transmission du PUSCH à TU multiples ; et recevoir le PUSCH à TU multiples. La pluralité d'unités temporelles (TU) est classée en une pluralité de groupes de TU, et le deuxième message contient des informations qui indiquent au moins une relation spatiale (RS) appliquée à chaque groupe de TU parmi la pluralité de groupes de TU.
(KO)
본 발명의 일 실시예에 따른 무선 통신 시스템에서 기지국이 PUSCH(Physical Uplink Shared Channel)을 수신하는 방법은 복수의 시간 단위(time unit, TU)들에서 전송되는 PUSCH(multi-TU PUSCH)의 설정과 관련된 정보를 포함하는 제1 메시지를 전송하는 단계, 상기 multi-TU PUSCH 전송에 적용되는 공간 관계 RS(spatial relation RS)와 관련된 제2 메시지를 전송하는 단계 및 상기 multi-TU PUSCH를 수신하는 단계를 포함한다. 상기 복수의 시간 단위(TU)들은 복수의 TU 그룹들로 분류되고, 상기 제2 메시지는 상기 복수의 TU 그룹들 중 각각의 TU 그룹에 적용되는 적어도 하나의 공간 관계 RS를 지시하는 정보를 포함하는 것을 특징으로 한다.
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