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1. WO2018143786 - METHOD FOR PERFORMING SIDELINK COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR

Publication Number WO/2018/143786
Publication Date 09.08.2018
International Application No. PCT/KR2018/001613
International Filing Date 06.02.2018
IPC
H04W 72/04 2009.1
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 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
92Interfaces specially adapted for wireless communication networks
16Interfaces between hierarchically similar devices
18between terminal devices
CPC
H04L 5/003
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
H04L 5/0094
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0091Signaling for the administration of the divided path
0094Indication of how sub-channels of the path are allocated
H04W 24/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
10Scheduling measurement reports ; ; Arrangements for measurement reports
H04W 4/70
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
70Services for machine-to-machine communication [M2M] or machine type communication [MTC]
H04W 56/001
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
56Synchronisation arrangements
001Synchronization between nodes
H04W 72/042
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
0406involving control information exchange between nodes
042in downlink direction of a wireless link, i.e. towards terminal
Applicants
  • 엘지전자(주) LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 김명섭 KIM, Myoungseob
  • 서한별 SEO, Hanbyul
  • 이승민 LEE, Seungmin
  • 채혁진 CHAE, Hyukjin
Agents
  • 특허법인 로얄 ROYAL PATENT & LAW OFFICE
Priority Data
62/454,94906.02.2017US
62/459,61816.02.2017US
62/476,00224.03.2017US
62/500,54803.05.2017US
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR PERFORMING SIDELINK COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
(FR) PROCÉDÉ D'EXÉCUTION D'UNE COMMUNICATION DE LIAISON LATÉRALE DANS UN SYSTÈME DE COMMUNICATIONS SANS FIL, ET DISPOSITIF ASSOCIÉ
(KO) 무선 통신 시스템에서 사이드링크 통신을 수행하는 방법 및 이를 위한 장치
Abstract
(EN)
The present invention discloses a method for performing sidelink communication in a wireless communication system and a device therefor. Specifically, the method, performed by a first terminal, includes: a process for receiving, from a base station, resource pool allocation information which indicates at least one resource pool from among a plurality of preset resource pools; a process for identifying, in the at least one resource pool, a specific sidelink resource for a second terminal; and a process for transmitting, to the second terminal, a signal for allocating the identified specific sidelink resource, wherein the specific sidelink resource can be allocated for a signal for performing sidelink measurement between the first terminal and the second terminal.
(FR)
La présente invention concerne un procédé d'exécution d'une communication de liaison latérale dans un système de communications sans fil, et un dispositif associé. De façon plus spécifique, le procédé, exécuté par un premier terminal, comprend : une étape de réception, depuis une station de base, d’informations d'attribution de groupe de ressources qui indiquent au moins un groupe de ressources d’une pluralité de groupes de ressources prédéfinie ; une étape d’identification, dans le ou les groupes de ressources, d’une ressource de liaison latérale spécifique pour un second terminal ; et une étape de transmission, au second terminal, d’un signal pour attribuer la ressource de liaison latérale spécifique identifiée, la ressource de liaison latérale spécifique pouvant être attribuée à un signal pour l’exécution d’un mesurage de liaison latérale entre le premier terminal et le second terminal.
(KO)
본 발명에서는 무선 통신 시스템에서 사이트링크 통신을 수행하는 방법 및 이를 위한 장치가 개시된다. 구체적으로, 제1 단말에 의해 수행되는 상기 방법은, 기지국으로부터, 미리 설정된 다수의 자원 풀(resource pool)들 중에서 적어도 하나의 자원 풀을 지시하는 자원 풀 할당 정보(resource pool allocation information)를 수신하는 과정과, 상기 적어도 하나의 자원 풀에서 제2 단말을 위한 특정 사이드링크 자원(sidelink resource)을 식별하는 과정과, 상기 제2 단말로, 상기 식별된 특정 사이드링크 자원을 할당하는 신호를 전송하는 과정을 포함하고, 상기 특정 사이드링크 자원은, 상기 제1 단말과 상기 제2 단말 간의 사이드링크 측정(sidelink measurement)을 수행하기 위한 신호를 위해 할당될 수 있다.
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