发明名称 |
METHOD AND SYSTEM FOR DETECTION AND CORRECTION OF PHASED-BURST ERRORS, ERASURES, SYMBOL ERRORS, AND BIT ERRORS IN A RECEIVED SYMBOL STRING |
摘要 |
Embodiments of the present invention include ECC-based encoding-and-decoding schemes that are well suited for correcting phased bursts of errors or erasures as well as additional symbol errors and bit errors. Each encoding-and-decoding scheme that represents an embodiment of the present invention is constructed from two or more component error-correcting codes and a mapping function ƒ(). The composite error-correcting codes that represent embodiments of the present invention can correct longer phased bursts or a greater number of erasures in addition to single-bit errors and symbol errors, respectively, than either of the component codes alone, and are more efficient than previously developed ECC-based encoding-and-decoding schemes for correcting phased bursts of symbol errors and erasures combined with additional bit errors and symbol errors.
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申请公布号 |
US2010299575(A1) |
申请公布日期 |
2010.11.25 |
申请号 |
US20080864233 |
申请日期 |
2008.03.03 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
ROTH RON M.;VONTOBEL PASCAL O. |
分类号 |
H03M13/29;G06F11/10 |
主分类号 |
H03M13/29 |
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