发明申请
- 专利标题： METHOD AND APPARATUS FOR CREATING FRAME OF OFDM SPECIFICATION USING FREQUENCY DOMAIN SPREADING
- 专利标题（中）： 使用频域扩展创建OFDM规范框架的方法和装置
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申请号： US12987564申请日： 2011-01-10
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公开(公告)号： US20120051400A1公开(公告)日： 2012-03-01
- 发明人: Cheol Ho SHIN
- 申请人： Cheol Ho SHIN
- 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： KR10-2010-0082433 20100825
- 主分类号： H04B1/69
- IPC分类号： H04B1/69
摘要：
Disclosed are a method and an apparatus for creating a frame of an orthogonal frequency division multiplexing (OFDM) specification using a frequency domain spreading (FDS). The method and the apparatus determine a number of padding bits based on various FDSs and a size of an interleaver and constitute a frame including a determined number of padding bits, so that there is provided a frame which is adequate for a data transmission rate using various FDSs and which includes a minimal number of redundant OFDM symbol.
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