Invention Grant
- Patent Title: Method and apparatus for supporting synchronization in D2D communication
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Application No.: US14666035Application Date: 2015-03-23
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Publication No.: US09763208B2Publication Date: 2017-09-12
- Inventor: Seung-Hoon Park , Hyun-Seok Ryu
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2014-0033710 20140321; KR10-2014-0037206 20140328; KR10-2014-0055941 20140509; KR10-2014-0101993 20140807; KR10-2014-0153917 20141106
- Main IPC: H04J3/06
- IPC: H04J3/06 ; H04W56/00 ; H04W76/02
Abstract:
Disclosed is a method for supporting synchronization of a user equipment (UE) for D2D communication. The method includes: first scanning for checking a synchronization signal transmitted from a nearby UE; establishing the UE as a synchronization-transmitting UE, based on a result of the first scanning; transmitting a synchronization channel including timer value information indicating scanning time at which a scanning starts; and second scanning based on the timer value information.
Public/Granted literature
- US20150271771A1 METHOD AND APPARATUS FOR SUPPORTING SYNCHRONIZATION IN D2D COMMUNICATION Public/Granted day:2015-09-24
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