发明名称 |
TECHNIQUES FOR CORRECTING ERRORS USING ITERATIVE DECODING |
摘要 |
<p>Techniques For Correcting Errors Using Iterative Decoding Techniques are provided for iteratively decoding data recorded on a data storage device. An iterative decoder decodes the data using multiple decoding iterations to correct errors. In multiple iterations of the iterative decoder, a post processing block generates soft information, and a decoder applies a minimum sum decoding algorithm to a low density parity check (LDPC) code to generate extrinsic information based on the soft information and updated soft information.</p> |
申请公布号 |
SG146531(A1) |
申请公布日期 |
2008.10.30 |
申请号 |
SG20080014953 |
申请日期 |
2008.02.22 |
申请人 |
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B. |
发明人 |
LI ZONGWANG;LEE YUAN XING;GALBRAITH RICHARD LEO;DJURDJEVIC IVANA;OENNING TRAVIS ROGER |
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