发明申请
US20090003420A1 SYSTEMS AND METHODS FOR EMBEDDING A FIRST SIGNAL IN THE CODING OF A SECOND SIGNAL
有权
用于在第二信号编码中嵌入第一信号的系统和方法
- 专利标题： SYSTEMS AND METHODS FOR EMBEDDING A FIRST SIGNAL IN THE CODING OF A SECOND SIGNAL
- 专利标题（中）： 用于在第二信号编码中嵌入第一信号的系统和方法
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申请号： US11768789申请日： 2007-06-26
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公开(公告)号： US20090003420A1公开(公告)日： 2009-01-01
- 发明人: Huaming Wu , Lizhong Zheng
- 申请人： Huaming Wu , Lizhong Zheng
- 申请人地址： US WA Camas
- 专利权人： Sharp Laboratories of America, Inc.
- 当前专利权人： Sharp Laboratories of America, Inc.
- 当前专利权人地址： US WA Camas
- 主分类号： H04B1/38
- IPC分类号： H04B1/38
摘要：
A method for embedding a first signal in the coding of a second signal is described. A value of the first signal is determined. A codebook based on the value of the first signal is generated. A second signal is encoded using a codeword from the generated codebook. The encoded second signal is modulated into a plurality of symbols, wherein the symbols are distributed according to the value of the first signal. The modulated symbols are inserted into one or more time slots of a sequence.
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