发明申请
US20100254486A1 METHOD OF BLOCK-CODED GROUP MODULATION AND TRANSMITTER USING THE SAME
审中-公开
使用块编码组群调制方法和发射机
- 专利标题： METHOD OF BLOCK-CODED GROUP MODULATION AND TRANSMITTER USING THE SAME
- 专利标题（中）： 使用块编码组群调制方法和发射机
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申请号： US12755848申请日： 2010-04-07
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公开(公告)号： US20100254486A1公开(公告)日： 2010-10-07
- 发明人: Mi Kyung OH , Hyung Soo LEE , Jaehwan KIM , Cheolhyo LEE , Jung-yeol OH , Hong Soon NAM , Jae Young KIM
- 申请人： Mi Kyung OH , Hyung Soo LEE , Jaehwan KIM , Cheolhyo LEE , Jung-yeol OH , Hong Soon NAM , Jae Young 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： KR10-2009-0029929 20090407; KR10-2009-0049242 20090603; KR10-2010-0031660 20100407
- 主分类号： H04L27/00
- IPC分类号： H04L27/00 ; H03M5/00
摘要：
A transmitter using a method of block code-based group modulation includes a grouping unit, a generating unit, and a mapping unit. The grouping unit generates symbols by grouping a data bit stream into N-bit groups, and the generating unit generates a codeword set composed of codewords corresponding to combinations of arrangements of pulses that are generated by a result of grouping to a predetermined number. Next, the mapping unit block-maps a codeword selected from the codeword set to groups constituting the symbols.
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