Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020096280 - METHOD FOR PERFORMING SIDELINK FEEDBACK PROCEDURE IN NR V2X SYSTEM, AND DEVICE FOR SAME

Publication Number WO/2020/096280
Publication Date 14.05.2020
International Application No. PCT/KR2019/014678
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
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 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 74/08 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
08Non-scheduled access, e.g. random access, ALOHA or CSMA
Applicants
  • 주식회사 아이티엘 INNOVATIVE TECHNOLOGY LAB CO., LTD. [KR]/[KR]
Inventors
  • 박동현 PARK, Dong Hyun
Agents
  • 성병기 SUNG, Byung Kee
Priority Data
10-2018-013767809.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR PERFORMING SIDELINK FEEDBACK PROCEDURE IN NR V2X SYSTEM, AND DEVICE FOR SAME
(FR) PROCÉDÉ DE RÉALISATION D'UNE PROCÉDURE DE RÉTROACTION DE LIAISON LATÉRALE DANS UN SYSTÈME V2X NR ET DISPOSITIF ASSOCIÉ
(KO) NR V2X 시스템에서 사이드링크 피드백 절차 수행 방법 및 그 장치
Abstract
(EN)
The present invention can provide a method for a terminal to transmit feedback information in an NR V2X system. Here, the method for transmitting feedback information may include: a step for a first terminal to establish a session with a second terminal on the basis of at least one among a unicast and a groupcast; a step for the first terminal to transmit data to the second terminal through a resource set on the basis of the established session; and a step for the first terminal to receive feedback information from the second terminal on the basis of the data. Here, when a plurality of resource sets are set in the first terminal and the second terminal, the second terminal may transmit the feedback information about data on the plurality of resource sets to the first terminal through one specific resource set.
(FR)
La présente invention concerne un procédé par lequel un terminal peut transmettre des informations de rétroaction dans un système V2X NR. Selon l'invention, le procédé de transmission d'informations de rétroaction peut comprendre : une étape pour qu'un premier terminal établisse une session avec un second terminal sur la base d'au moins un élément parmi une diffusion individuelle et une diffusion de groupe ; une étape pour que le premier terminal transmette des données au second terminal par l'intermédiaire d'un ensemble de ressources sur la base de la session établie ; et une étape pour que le premier terminal reçoive des informations de rétroaction en provenance du second terminal sur la base des données. Selon l'invention, lorsqu'une pluralité d'ensembles de ressources sont définis dans le premier terminal et le second terminal, le second terminal peut transmettre les informations de rétroaction concernant des données sur la pluralité d'ensembles de ressources au premier terminal par l'intermédiaire d'un ensemble de ressources spécifique.
(KO)
본 발명은 NR V2X 시스템에서 단말이 피드백 정보를 전송하는 방법을 제공할 수 있다. 이때, 피드백 정보를 전송하는 방법은 제 1 단말이 제 2 단말과 유니캐스트 및 그룹캐스트 중 적어도 어느 하나 이상에 기초하여 세션을 설립하는 단계, 제 1 단말이 설립된 세션에 기초하여 제 2 단말로 자원 셋을 통해 데이터를 전송하는 단계 및 제 1 단말이 제 2 단말로부터 데이터에 기초하여 피드백 정보를 수신하는 단계를 포함할 수 있다. 이때, 제 1 단말과 제 2 단말에 복수 개의 자원 셋이 설정된 경우, 제 2 단말은 복수 개의 자원 셋의 데이터에 대한 피드백 정보를 하나의 특정 자원 셋을 통해 제 1 단말로 전송할 수 있다.
Latest bibliographic data on file with the International Bureau