发明授权
- 专利标题： Method and terminal for direct communication between terminals
- 专利标题（中）： 终端之间直接通信的方法和终端
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申请号： US13617597申请日： 2012-09-14
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公开(公告)号： US09036550B2公开(公告)日： 2015-05-19
- 发明人: Sung Cheol Chang , Mi Young Yun , Seokki Kim , Won-Ik Kim , Sung Kyung Kim , Eunkyung Kim , Chul Sik Yoon , Kwang Jae Lim
- 申请人： Sung Cheol Chang , Mi Young Yun , Seokki Kim , Won-Ik Kim , Sung Kyung Kim , Eunkyung Kim , Chul Sik Yoon , Kwang Jae Lim
- 申请人地址： KR Daejeon
- 专利权人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- 当前专利权人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- 当前专利权人地址： KR Daejeon
- 代理机构： Rabin & Berdo, P.C.
- 主分类号： H04W56/00
- IPC分类号： H04W56/00 ; H04J3/06
摘要：
A direct communication method between terminals is provided. When a terminal receives a plurality of synchronization information parts, the terminal selects synchronization information to acquire a reference time among the plurality of synchronization information parts according to a priority. Here, the priority is an order of first synchronization information that is received from a base station, second synchronization information that is received from a global positioning system (GPS), and third synchronization information that is received from a terminal in which a hop count from the base station or the GPS is small.
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