Title :
Trellis based SISO decoder for Reed-Solomon codes
fDate :
6/21/1905 12:00:00 AM
Abstract :
The soft output Viterbi algorithm (SOVA) for soft-input/soft-output (SISO) trellis decoding of Reed-Solomon codes is extended into the soft output list Viterbi algorithm (SOLVA). The success of the algorithm in supplying useful soft information on the GF(q) symbol field is demonstrated via simulation results, clearly implying applications of the decoder in the turbo decoding of concatenated RS codes
Keywords :
Reed-Solomon codes; GF(q) symbol field; Reed-Solomon codes; SOLVA; SOVA; concatenated RS codes; soft output Viterbi algorithm; soft output list Viterbi algorithm; soft-input/soft-output trellis decoding; trellis based SISO decoder; turbo decoding;
Conference_Titel :
Turbo Codes in Digital Broadcasting - Could It Double Capacity? (Ref. No. 1999/165), IEE Colloquium on
Conference_Location :
London
DOI :
10.1049/ic:19990796
