US Patent No. 10,485,012

METHOD FOR PERFORMING D2D OPERATION BY TERMINAL IN WIRELESS COMMUNICATION SYSTEM AND TERMINAL USING SAME METHOD


Patent No. 10,485,012
Issue Date November 19, 2019
Title Method For Performing D2d Operation By Terminal In Wireless Communication System And Terminal Using Same Method
Inventorship Seungmin Lee, Seoul (KR)
Hanbyul Seo, Seoul (KR)
Assignee LG ELECTRONICS INC., Seoul (KR)

Claim of US Patent No. 10,485,012

1. A method for performing a first Device-to-Device (D2D) operation and a second D2D operation in a wireless communication system, the method performed by a user equipment (UE) and comprising:determining priorities of the first D2D operation and the second D2D operation when the first D2D operation is performed on a first carrier and the second D2D operation is performed on a second carrier simultaneously; and
performing the first D2D operation and the second D2D operation simultaneously in a same time domain based on the priorities,
wherein a first coverage status of the UE on the first carrier is different from a second coverage status of the UE on the second carrier, and
wherein, when the first coverage status is in-coverage, the second coverage status is out-of-coverage, and
when the first coverage status is the out-of-coverage, the second coverage status is the in-coverage.