发明名称 |
Systems and methods for generating a codebook to encode embedded information |
摘要 |
A method for generating a codebook to encode embedded information is described. A distribution pattern of symbols is determined. A first number of codewords associated with the distribution pattern of symbols is determined. A subset of codewords from the first number of codewords is selected. The subset of codewords is included in the codebook if the subset of codewords satisfies predetermined performance criteria. |
申请公布号 |
US8189647(B2) |
申请公布日期 |
2012.05.29 |
申请号 |
US20080040758 |
申请日期 |
2008.02.29 |
申请人 |
WU HUAMING;SHARP LABORATORIES OF AMERICA, INC. |
发明人 |
WU HUAMING |
分类号 |
H04B1/00 |
主分类号 |
H04B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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