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Parallelization of the interpolation process in the Koetter-Vardy soft-decision list decoding algorithm

Autor
Moreira, J.; Fernandez, M.; Soriano, M.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
12th International Conference on Computational and Mathematical Methods in Science and Engineering
Any de l'edició
2012
Data de presentació
2012-07-02
Llibre d'actes
Proceedings of the 12th International Conference on Computational and Mathematical Methods in Science and Engineering
Pàgina inicial
1102
Pàgina final
1110
Repositori
http://hdl.handle.net/2117/19285 Obrir en finestra nova
Resum
List decoding is a decoding strategy that provides a set of codewords at the output of the channel decoder. Since this technique corrects errors beyond the correcting bound of the code, upper layers in the application or in the communications protocol can choose the appropriate candidate codeword among the elements of the set. The Koetter-Vardy algorithm is a soft-decision decoding algorithm for Reed-Solomon codes. It is based on two sequential processes: interpolation and factorization. In most...
Citació
Moreira, J.; Fernandez, M.; Soriano, M. Parallelization of the interpolation process in the Koetter-Vardy soft-decision list decoding algorithm. A: International Conference on Computational and Mathematical Methods in Science and Engineering. "Proceedings of the 12th International Conference on Computational and Mathematical Methods in Science and Engineering". 2012, p. 1102-1110.
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