发明名称 |
High code rate block coding/decoding method and apparatus |
摘要 |
A block coding algorithm uses an original block group having n+1 original blocks of m-bit message, which a first original block of m-bit message is encoded as a reference block of n-bit codeword and n original blocks of m-bit message placed after the first original block of m-bit message are encoded as n weighted blocks of n-bit codeword, based on a bit sequence of the reference block. A block decoding algorithm decodes n weighted blocks to generate corresponding original blocks of m-bit message and reconstructs the first original block of m-bit message from a sequence of reference bits, wherein each reference bit implies whether each of n weighted blocks is an A type weighted block or a B type weighted block.
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申请公布号 |
US2003046629(A1) |
申请公布日期 |
2003.03.06 |
申请号 |
US20020083869 |
申请日期 |
2002.02.25 |
申请人 |
ROH JAE-WOO;HWANG EUISEOK |
发明人 |
ROH JAE-WOO;HWANG EUISEOK |
分类号 |
H04N7/26;G11B20/18;H03M7/00;H03M7/14;H03M7/30;H03M13/05;H03M13/09;H04L1/00;(IPC1-7):H03M13/00 |
主分类号 |
H04N7/26 |
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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