US PATENT SUBCLASS 714 / 780
.~.~ Using symbol reliability information (e.g., soft decision)

Current as of: June, 1999
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714 /   HD   ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY

746  DF  DIGITAL DATA ERROR CORRECTION {5}
752  DF  .~ Forward correction by block code {18}
780.~.~ Using symbol reliability information (e.g., soft decision)

DEFINITION

Classification: 714/780

Using symbol reliability information (e.g., soft decision):

(under subclass 752) Subject matter where, during error

correction, in addition to an error correcting code, use is made of information about the reliability of the decoding of a particular bit.