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1. WO2020091353 - METHOD AND APPARATUS FOR PERFORMING ADDITIONAL AGC IN SIDELINK CHANNEL IN WIRELESS COMMUNICATION SYSTEM

Publication Number WO/2020/091353
Publication Date 07.05.2020
International Application No. PCT/KR2019/014298
International Filing Date 28.10.2019
IPC
H04W 52/52 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management
04Transmission power control
52using AGC circuits or amplifiers
H04W 52/48 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management
04Transmission power control
38TPC being performed in particular situations
48during retransmission after error or non-acknowledgment
H04L 27/26 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
26Systems using multi-frequency codes
H04W 92/18 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
92Interfaces specially adapted for wireless communication networks
16Interfaces between hierarchically similar devices
18between terminal devices
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 서한별 SEO, Hanbyul
  • 이승민 LEE, Seungmin
Agents
  • 인비전 특허법인 ENVISION PATENT & LAW FIRM
Priority Data
62/751,69328.10.2018US
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD AND APPARATUS FOR PERFORMING ADDITIONAL AGC IN SIDELINK CHANNEL IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET APPAREIL POUR EFFECTUER UNE CAG SUPPLÉMENTAIRE DANS UN CANAL DE LIAISON LATÉRALE DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서 사이드링크 채널 내 추가적인 AGC를 수행하는 방법 및 장치
Abstract
(EN)
Provided are a method for operating a first device (100) and a device supporting same in a wireless communication system. The method may comprise the steps of: receiving a physical sidelink shared channel (PSSCH) from a second device (200) in a first time interval; and performing an automatic gain control (AGC) operation in a second time interval. Here, the second time interval may be a time interval before a third time interval associated with a physical sidelink feedback channel (PSFCH) in the first time interval.
(FR)
L'invention porte sur un procédé de fonctionnement d'un premier dispositif (100), et sur un dispositif le prenant en charge dans un système de communication sans fil. Le procédé peut comprendre les étapes consistant à : recevoir un canal partagé de liaison latérale physique (PSSCH) en provenance d'un second dispositif (200) dans un premier intervalle de temps ; et accomplir une opération de commande automatique de gain (CAG) dans un deuxième intervalle de temps. Ici, le deuxième intervalle de temps peut être un intervalle de temps avant un troisième intervalle de temps associé à un canal de rétroaction de liaison latérale physique (PSFCH) dans le premier intervalle de temps.
(KO)
무선 통신 시스템에서 제 1 장치(100)의 동작 방법 및 이를 지원하는 장치가 제공된다. 상기 방법은, 제 2 장치(200)로부터 PSSCH(physical sidelink shared channel)를 제 1 시간 구간에서 수신하는 단계; 및 제 2 시간 구간에서 AGC(automatic gain control) 동작을 수행하는 단계를 포함할 수 있다. 여기서, 상기 제 2 시간 구간은 상기 제 1 시간 구간 내 PSFCH(physical sidelink feedback channel)와 관련된 제 3 시간 구간 이전의 시간 구간일 수 있다.
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