Title :
Correction of Viterbi output error events via a combined product code with interleaver and hard-decision decoding
Author :
Bessios, Anthony G.
Author_Institution :
Agere Syst., Milpitas, CA, USA
fDate :
6/23/1905 12:00:00 AM
Abstract :
A new coding technique is proposed for detecting and correcting the majority of the Viterbi Algorithm (VA) error events via postprocessing. The outer code offers higher rates and significant coding gain, while it is characterized by the low computational complexity of a hard decision decoding scheme
Keywords :
Viterbi decoding; error correction codes; error detection codes; interleaved codes; partial response channels; VA error events; Viterbi algorithm error events; coding gain; combined product code; computational complexity; error correcting code; error detecting code; hard decision decoding; interleaver; outer code; partial response signaling; postprocessing; AWGN; Baseband; Convolution; Convolutional codes; Error correction codes; Event detection; Matched filters; Maximum likelihood decoding; Product codes; Viterbi algorithm;
Conference_Titel :
Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE
Print_ISBN :
0-7803-7206-9
DOI :
10.1109/GLOCOM.2001.965973
