Method for decoding a block of symbols and device therefor
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United States of America Patent
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N/A
Issued Date -
Feb 12, 2004
app pub date -
May 16, 2003
filing date -
Nov 27, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention concerns a method for decoding a block of input symbols, protected for example by a Reed-Solomon code, which consists in calculating error syndromes and in applying a first error correction method, having the calculated symbols as input parameters, so as to estimate the information symbols. In response to a correction incapacity indication by the first method, it consists in applying a second error correction and erasure method, having the calculated syndromes and at least an erasing position in the block as input parameters, so as to estimate the information symbols.
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