Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Reexamination Certificate
2007-07-03
2007-07-03
Chase, Shelly (Department: 2133)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
Reexamination Certificate
active
10674424
ABSTRACT:
A read channel carrying out turbo coding/iterative decoding is disclosed in a disk drive. The read channel has an iterative decoder including an APP decoder which changes a likelihood equation according to a detection result of a burst noise detection unit so as to correct a burst error and executes APP decoding calculation of an inner code.
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Chase Shelly
Kabushiki Kaisha Toshiba
Pillsbury Winthrop Shaw & Pittman LLP
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