Invention Grant
- Patent Title: Method for transmitting/receiving synchronization signal for D2D communication in wireless communication system, and apparatus therefor
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Application No.: US15118842Application Date: 2015-02-13
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Publication No.: US10420050B2Publication Date: 2019-09-17
- Inventor: Hakseong Kim , Inkwon Seo , Hanbyul Seo , Daewon Seo , Youngtae Kim , Hyukjin Chae
- 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/KR2015/001475 WO 20150213
- International Announcement: WO2015/122715 WO 20150820
- Main IPC: H04W56/00
- IPC: H04W56/00 ; H04L5/00 ; H04L27/26 ; H04W76/14
Abstract:
The present invention relates to a method and an apparatus which enable a terminal to transmit a signal for device-to-device (D2D) communication in a wireless communication system. Specifically, the present invention transmits a synchronization signal for D2D communication and a demodulation reference signal (DM-RS) for demodulation of the synchronization signal, wherein the base sequence of the demodulation reference signal is generated using a synchronization reference ID.
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