- Patent Title: Method for selecting neighboring UE to perform D2D communication
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Application No.: US15545284Application Date: 2016-01-20
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Publication No.: US10244378B2Publication Date: 2019-03-26
- Inventor: Seokmin Shin , Hyukjin Chae , Hanbyul Seo
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- International Application: PCT/KR2016/000581 WO 20160120
- International Announcement: WO2016/117922 WO 20160728
- Main IPC: H04W8/00
- IPC: H04W8/00 ; H04W48/00 ; H04J11/00 ; H04W72/02 ; H04W88/04 ; H04L5/00

Abstract:
A disclosure of the present specification provides a method for selecting, by a user equipment (UE) located outside a coverage of a base station, a neighboring UE with which the UE will perform device-to-device (D2D) communication. According to the method, it is possible to quickly find out whether a neighboring UE is located within the coverage of a base station and is capable of operating as a relay, through a DMRS and a detection signal received from the neighboring UE.
Public/Granted literature
- US20180007529A1 METHOD FOR SELECTING NEIGHBORING UE TO PERFORM D2D COMMUNICATION Public/Granted day:2018-01-04
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