发明名称 |
Techniques for providing greater error protection to error-prone bits in codewords genetated from irregular codes |
摘要 |
Greater error protection is provided to error-prone bits that are generated from irregular soft-decoded error correction codes. Error protection is increased to error-prone bits that of interest in a particular system (e.g., parity check bits). One or more extra bits are added to each codeword in the encoding process. The one or more extra bits correspond to lower weights. The one or more extra bits are discarded after each codeword is decoded.
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申请公布号 |
US2007186138(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
US20060346836 |
申请日期 |
2006.02.04 |
申请人 |
HITACHI GLOBAL TECHNOLOGIES NETHERLANDS, B.V. |
发明人 |
YANG SIZHEN;LEE YUAN X.;YANG SHAOHUA |
分类号 |
H03M13/00 |
主分类号 |
H03M13/00 |
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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