发明授权
- 专利标题： Frequency selective digital transmission apparatus
- 专利标题（中）： 频率选择性数字传输装置
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申请号： US12767430申请日： 2010-04-26
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公开(公告)号： US08422535B2公开(公告)日： 2013-04-16
- 发明人: In Gi Lim , Hyung Il Park , Tae Wook Kang , Chang Hee Hyoung , Sung Weon Kang , Jung Hwan Hwang , Kyung Soo Kim , Jung Bum Kim , Sung Eun Kim , Jin-Kyung Kim , Hey Jin Myoung , Seok Bong Hyun , Kyung Hwan Park , Byoung Gun Choi , Tae Young Kang
- 申请人： In Gi Lim , Hyung Il Park , Tae Wook Kang , Chang Hee Hyoung , Sung Weon Kang , Jung Hwan Hwang , Kyung Soo Kim , Jung Bum Kim , Sung Eun Kim , Jin-Kyung Kim , Hey Jin Myoung , Seok Bong Hyun , Kyung Hwan Park , Byoung Gun Choi , Tae Young Kang
- 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： KR10-2009-0036749 20090427; KR10-2010-0013340 20100212
- 主分类号： H04B1/69
- IPC分类号： H04B1/69 ; H04B7/216
摘要：
A frequency selective digital transmission apparatus includes: a preamble transmission processing unit generating a preamble for frame synchronization and spreading the generated preamble with a predetermined spreading code; a header transmission processing unit configuring a header including data attribute information and spreading the header with a predetermined spreading code; a data transmission processing unit performing serial-to-parallel conversion on transmission data according to a selected transmission mode and a spreading scheme and spreading the same with a frequency selective spreading code; and a multiplexing unit multiplexing the preamble, the header, and the data which have been spread by the preamble transmission processing unit, the header transmission processing unit and the data transmission processing unit, respectively, and transmitting the same as digital signals.
公开/授权文献
- US20100272159A1 FREQUENCY SELECTIVE DIGITAL TRANSMISSION APPARATUS 公开/授权日：2010-10-28
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