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1. WO2021066592 - METHOD AND DEVICE FOR TRANSMITTING PSFCH AND PRS IN NR V2X

Publication Number WO/2021/066592
Publication Date 08.04.2021
International Application No. PCT/KR2020/013444
International Filing Date 05.10.2020
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 4/40 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
30Services specially adapted for particular environments, situations or purposes
40for vehicles, e.g. vehicle-to-pedestrians
H04W 64/00 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
64Locating users or terminals for network management purposes, e.g. mobility management
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
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
  • 고우석 KO, Woosuk
  • 서한별 SEO, Hanbyul
Agents
  • 인비전 특허법인 ENVISION PATENT & LAW FIRM
Priority Data
10-2019-012267502.10.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD AND DEVICE FOR TRANSMITTING PSFCH AND PRS IN NR V2X
(FR) PROCÉDÉ ET DISPOSITIF DE TRANSMISSION DE PSFCH ET DE PRS DANS V2X NR
(KO) NR V2X에서 PSFCH 및 PRS를 전송하는 방법 및 장치
Abstract
(EN)
According to one embodiment of the present disclosure, provided is a method in which a first device performs sidelink communication. The method may comprise: a step for determining at least one PRS resource for transmitting at least one PRS for sidelink positioning; a step for transmitting, to a second device, the at least one PRS on the basis of the at least one PRS resource; a step for receiving, from the second device, a PSCCH and a PSSCH associated with the PSCCH; a step for determining at least one PSFCH resource for transmitting the PSCCH or at least one PSFCH related to the PSSCH to the second device; and a step for transmitting, to the second device, the at least one PSFCH on the basis of the at least one PSFCH resource.
(FR)
Selon un mode de réalisation, la présente divulgation concerne un procédé au moyen duquel un premier dispositif effectue une communication de liaison latérale. Le procédé peut comprendre : une étape consistant à déterminer au moins une ressource PRS afin de transmettre au moins un PRS pour un positionnement en liaison latérale ; une étape consistant à transmettre, à un second dispositif, ledit au moins un PRS sur la base de ladite ressource PRS ; une étape consistant à recevoir, en provenance du second dispositif, un PSCCH et un PSSCH associé au PSCCH ; une étape consistant à déterminer au moins une ressource PSFCH afin de transmettre le PSCCH ou au moins un PSFCH associé au PSSCH au second dispositif ; et une étape consistant à transmettre, au second dispositif, ledit PSFCH sur la base de ladite ressource PSFCH.
(KO)
본 개시의 일 실시예에 따르면, 제 1 장치가 사이드링크 통신을 수행하는 방법이 제공된다. 상기 방법은, 사이드링크 포지셔닝을 위한 적어도 하나의 PRS를 전송하기 위한 적어도 하나의 PRS 자원을 결정하는 단계, 제 2 장치로, 상기 적어도 하나의 PRS 자원을 기반으로 상기 적어도 하나의 PRS를 전송하는 단계, 상기 제 2 장치로부터, PSCCH 및 상기 PSCCH와 관련된 PSSCH를 수신하는 단계, 상기 PSCCH 또는 상기 PSSCH와 관련된 적어도 하나의 PSFCH를 상기 제 2 장치로 전송하기 위한 적어도 하나의 PSFCH 자원을 결정하는 단계 및 상기 제 2 장치로, 상기 적어도 하나의 PSFCH 자원을 기반으로 상기 적어도 하나의 PSFCH를 전송하는 단계를 포함할 수 있다.
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