发明申请
- 专利标题： HUMAN BODY COMMUNICATION SYSTEM AND COMMUNICATION METHOD THEREOF
- 专利标题（中）： 人体通信系统及其通信方法
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申请号： US12747051申请日： 2008-05-09
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公开(公告)号： US20100272156A1公开(公告)日： 2010-10-28
- 发明人: Ki-Hyuk Park , In-Gi Lim , Sung-Weon Kang , Hyung-II Park , Chang-Hee Hyoung , Jung-Hwan Hwang , Jin-Kyung Kim , Duck-Gun Park , Tae-Wook Kang , Sung-Eun Kim , Jung-Bum Kim , Kyung-Soo Kim
- 申请人： Ki-Hyuk Park , In-Gi Lim , Sung-Weon Kang , Hyung-II Park , Chang-Hee Hyoung , Jung-Hwan Hwang , Jin-Kyung Kim , Duck-Gun Park , Tae-Wook Kang , Sung-Eun Kim , Jung-Bum Kim , Kyung-Soo Kim
- 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
- 优先权： KR10-2007-0129774 20071213
- 国际申请： PCT/KR08/02643 WO 20080509
- 主分类号： H04L7/00
- IPC分类号： H04L7/00 ; H04L27/00 ; H04B1/707
摘要：
A human body communication system is provided. The human body communication system includes a transmitter and a receiver. The transmitter transmits a frame including a preamble, which is a Manchester-encoded pseudo noise (PN) code, to the human body. The receiver receives the frame from the human body, performs Manchester-decoding on the frame, performs cross-correlation on the decoding result and the PN code, and performs frame synchronization using the cross-correlation result. Accordingly, clock and data recovery performance is improved. Efficient frame synchronization with reduced computation amount can be provided.
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