Invention Grant
- Patent Title: User terminal, radio communication system and radio communication method
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Application No.: US15113463Application Date: 2014-12-24
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Publication No.: US09794767B2Publication Date: 2017-10-17
- Inventor: Hiroki Harada , Qun Zhao , Yongbo Zeng , Yongsheng Zhang
- Applicant: NTT DOCOMO, INC.
- Applicant Address: JP Tokyo
- Assignee: NTT DOCOMO, INC.
- Current Assignee: NTT DOCOMO, INC.
- Current Assignee Address: JP Tokyo
- Agency: Osha Liang LLP
- Priority: JP2014-015979 20140130
- International Application: PCT/JP2014/084158 WO 20141224
- International Announcement: WO2015/115003 WO 20150806
- Main IPC: H04W72/02
- IPC: H04W72/02 ; H04W8/00 ; H04W72/12 ; H04W40/24 ; H04L5/00 ; H04L12/28 ; H04W88/06

Abstract:
To enable a user terminal that receives a discovery signal of another user terminal for performing Type 1 discovery to synthesize and receive the discovery signal, a user terminal capable of executing inter-terminal direct signal transmission/reception has a selecting section that selects a discovery signal transmission resource at the next period for each period, and a transmission section that transmits information on the discovery signal transmission resource at the next period, together with the discovery signal.
Public/Granted literature
- US20170013437A1 USER TERMINAL, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD Public/Granted day:2017-01-12
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