Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Patent
1998-04-07
2000-10-24
De Cady, Albert
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
H03M 1300, G11B 2018
Patent
active
061382639
ABSTRACT:
When the number of pieces of error position information detected by using one symbol, of internal and external symbols constituting an error correcting code added to information data, which has a data sequence substantially corresponding to the reception order of the information data exceeds the erasure correcting ability based on the other symbol, error position information is selected upon weighting based on the continuity of the error position information in consideration of the fact that burst error position information exhibits high continuity. By selecting error position information upon weighting based on continuity, erasure correction, which cannot be performed in the prior art, can be performed.
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Cady Albert De
Chase Shelly A
Kabushiki Kaisha Toshiba
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