发明申请
- 专利标题： MODULATION AND DEMODULATION APPARATUS USING FREQUENCY SELECTIVE BASEBAND AND TRANSMISSION AND RECEPTION APPARATUS USING THE SAME
- 专利标题（中）： 使用频率选择基带和传输和接收装置的调制和解调装置
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申请号： US12918030申请日： 2008-10-24
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公开(公告)号： US20100322290A1公开(公告)日： 2010-12-23
- 发明人: Tae Wook Kang , In Gi Lim , Hyung Il Park , Sung Weon Kang , Kyung Soo Kim , Sung Eun Kim , Jung Bum Kim , Jin Kyung Kim , Chang Hee Hyoung , Jung Hwan Hwang , Ki Hyuk Park , Jae Hoon Shim , Hey Jin Myoung
- 申请人： Tae Wook Kang , In Gi Lim , Hyung Il Park , Sung Weon Kang , Kyung Soo Kim , Sung Eun Kim , Jung Bum Kim , Jin Kyung Kim , Chang Hee Hyoung , Jung Hwan Hwang , Ki Hyuk Park , Jae Hoon Shim , Hey Jin Myoung
- 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： KR10-2008-0022509 20080311
- 国际申请： PCT/KR08/06314 WO 20081024
- 主分类号： H04B1/707
- IPC分类号： H04B1/707
摘要：
There is provided a communication method using a human body as a medium. A modulation apparatus using a frequency selective baseband according to an aspect of the invention may include: a serial-to-parallel conversion unit converting serial data supplied from an upper layer into parallel data consisting of M+1 number of data input bits; and a frequency selective spreader selecting one subgroup among a plurality of subgroups obtained by dividing 2N number (where N is a positive integer) of spreading codes used for frequency spreading by 2M (where M is a positive integer, and M
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