Data storage systems

Details Data storage systems Data storage systems

2005-11-25

2009-08-11

Torres, Joseph D (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S756000

Reexamination Certificate

active

07574646

ABSTRACT:
A method for decoding data in a data storage system includes generating an output bit stream; generating a first error corrected bit stream in dependence on the output bit stream; generating a second error corrected bit stream in dependence on the first error corrected bit stream; generating a checksum in dependence of the second error corrected bit stream; and, in the event that the checksum is indicative of errors in the second error corrected bit stream and the second error corrected bit stream comprises at least one correct interleave: supplying data indicative of locations of correct bits in the second error corrected bit stream; and, regenerating the first error corrected bit stream in dependence on the pinning data.

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Examination Report for Application 200507471-1 mailed Dec. 12, 2008.

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