V2X OPERATION METHOD PERFORMED BY TERMINAL IN WIRELESS COMMUNICATION SYSTEM AND TERMINAL USING SAME METHOD

WIPO Patent Application WO/2017/030422

A1

The present invention provides a device-to-device (D2D) operation method performed by a terminal in a wireless communication system, the method comprising: determining whether a transmission time point of a first message having a high priority overlaps a transmission time point of a second message having a priority lower than that of the first message; and transmitting the second message using transmission power lower than transmission power of the first message on the basis of the determination, wherein the transmission of the second message is configured to repeat a predetermined number of times.

LEE SEUNGMIN (KR)
SEO HANBYUL (KR)

PCT/KR2016/009214

February 23, 2017

August 19, 2016

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LG ELECTRONICS INC (KR)

H04W52/34; H04W52/36; H04W72/12

WO2015115791A1	2015-08-06
WO2013191360A1	2013-12-27

INTERDIGITAL COMMUNICATIONS: "Support of Different Priorities for D2D Communication", R1- 154730, 3GPP TSG RAN WG 1 MEETING #, vol. 82, 14 August 2015 (2015-08-14), Beijing, China, XP050992739
SAMSUNG: "Priority Handling for D2D Communication", R1-154134, 3GPP TSG RAN WG1 MEETING #82, 15 August 2015 (2015-08-15), Beijing, China, XP050991593
NOKIA NETWORKS: "On Support of Different Priorities and Preemption'' R1-154481, 3GPP TSG RAN WGJ Meeting #82.", 14 August 2015 (2015-08-14), Beijing, China, XP050993822

ENVISION PATENT & LAW FIRM (KR)

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