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US 2015/0303947 A1Published application
Systems and Methods for Protected Portion Data Processing
AssigneeLSI Corporation
InventorsShu Li, Shaohua Yang, Yu Chin Fabian Lim
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Abstract
The present inventions are related to systems and methods for data processing, and more particularly to systems and methods for protecting portions of data sets during data processing.
Claims20
A data processing system, the data processing system comprising:
- a data encoder circuit operable to:
- receive a data set;
- augment the data set to include a first protected parity portion corresponding to a first codeword to yield an augmented data set;
- apply a first encoding algorithm to the augmented data set to yield a second codeword;
- and
- apply a second encoding algorithm to a portion of the second codeword to yield second protected parity portion.
3 more elements
A method for data processing, the method comprising:
- receiving a data set;
- augmenting the data set to include a first protected parity portion corresponding to a first codeword to yield an augmented data set;
- applying a first encoding algorithm to the augmented data set to yield a second codeword;
- and
- applying a second encoding algorithm to a portion of the second codeword to yield second protected parity portion.
2 more elements
A storage device, the storage device comprising:
- a storage medium;
- a head assembly disposed in relation to the storage medium and operable to store an encoded output to the storage medium;
- a read channel circuit including a data encoder circuit operable to:
- receive a data set;
- augment the data set to include a first protected parity portion corresponding to a first codeword to yield an augmented data set;
- apply a first encoding algorithm to the augmented data set to yield a second codeword;
- and
- apply a second encoding algorithm to a portion of the second codeword to yield second protected parity portion.
5 more elements
Dependencies are inferred from the claim text.