Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020091492 - METHOD FOR PERFORMING HARQ FEEDBACK PROCEDURE IN NR V2X SYSTEM, AND DEVICE FOR SAME

Publication Number WO/2020/091492
Publication Date 07.05.2020
International Application No. PCT/KR2019/014673
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 1/18 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system
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
Applicants
  • 주식회사 아이티엘 INNOVATIVE TECHNOLOGY LAB CO., LTD. [KR]/[KR]
Inventors
  • 박동현 PARK, Dong Hyun
Agents
  • 성병기 SUNG, Byung Kee
Priority Data
10-2018-013393102.11.2018KR
10-2019-008346510.07.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR PERFORMING HARQ FEEDBACK PROCEDURE IN NR V2X SYSTEM, AND DEVICE FOR SAME
(FR) PROCÉDÉ POUR EFFECTUER UNE PROCÉDURE DE RÉTROACTION HARQ DANS UN SYSTÈME V2X NR, ET DISPOSITIF POUR CE DERNIER
(KO) NR V2X 시스템에서 HARQ 피드백 절차 수행 방법 및 그 장치
Abstract
(EN)
The present invention can provide a method for a terminal to perform a Hybrid Automatic Repeat and request (HARQ) feedback procedure in a New Radio (NR) Vehicle to everything (V2X) system. Here, the method for a terminal to perform an HARQ feedback procedure in an NR V2X system may include: a step for receiving Sidelink (SL) data from a transmission terminal; a step for determining a Physical Sidelink Feedback Channel (PSFCH) resource including feedback information about the received SL data; and a step for transmitting a PSFCH to the transmission terminal through the determined PSFCH resource.
(FR)
La présente invention peut fournir un procédé permettant à un terminal d'effectuer une procédure de rétroaction de requête automatique de répétition hybride (HARQ) dans un système de véhicule nouvelle radio (NR) à tout (V2X). Ici, le procédé permettant à un terminal d'effectuer une procédure de rétroaction HARQ dans un système V2X NR peut comprendre : une étape consistant à recevoir des données de liaison latérale (SL) provenant d'un terminal de transmission; une étape consistant à déterminer une ressource de canal de rétroaction de liaison latérale physique (PSFCH) comprenant des informations de rétroaction concernant les données SL reçues; et une étape consistant à transmettre un PSFCH au terminal de transmission par l'intermédiaire de la ressource PSFCH déterminée.
(KO)
본 발명은 NR (New Radio) V2X (Vehicle to everything) 시스템에서 단말이 HARQ (Hybrid Automatic Repeat and request) 피드백 절차를 수행하는 방법을 제공할 수 있다. 이때, NR V2X 시스템에서 단말이 HARQ 피드백 절차를 수행하는 방법은 송신 단말로부터 사이드링크(Sidelink, SL) 데이터를 수신하는 단계, 수신한 사이드링크 데이터에 대한 피드백 정보를 포함하는 PSFCH (Physical Sidelink Feedback Channel) 자원을 결정하는 단계 및 결정된 PSFCH 자원을 통해 송신 단말로 PSFCH를 전송하는 단계를 포함할 수 있다.
Latest bibliographic data on file with the International Bureau