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1. (WO2017039417) SIGNAL TRANSMISSION METHOD FOR V2X COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR

Pub. No.:    WO/2017/039417    International Application No.:    PCT/KR2016/009908
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Sep 06 01:59:59 CEST 2016
IPC: H04L 5/00
Applicants: LG ELECTRONICS INC.
엘지전자 주식회사
Inventors: KIM, Youngtae
김영태
SEO, Hanbyul
서한별
CHAE, Hyukjin
채혁진
Title: SIGNAL TRANSMISSION METHOD FOR V2X COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
Abstract:
The present invention relates to a method and device for transmitting a discovery signal for everything (V2X) communication by a user equipment in a wireless communication system. Specifically, the present invention comprises the steps of: receiving a discovery configuration for V2X communication and a discovery resource pool configuration for V2X communication; and transmitting a discovery signal for V2X communication according to the discovery configuration and the discovery resource pool configuration, wherein the discovery configuration indicates time domain subframes constituting a resource area for V2X communication and frequency domain resource blocks for V2X communication, the discovery resource pool configuration indicates the number of retransmissions, and the discovery signal is transmitted through a resource unit, determined by the maximum number of frequency domain resource blocks configured for discovery signal transmission by the user equipment and the number of the retransmissions, in the resource area.