Title :
An efficient new soft-decision decoding algorithm for binary cyclic codes
Author :
Chana, Idriss ; Allouch, Hamid ; Belkasmi, Mostafa
Author_Institution :
SIME Labo, MohammedV-Souisi Univ., Rabat, Morocco
Abstract :
In this paper we present an efficient new soft-decision decoding algorithm suitable to be applied to any binary cyclic codes. The idea behind our decoding algorithm is the exploitation of the cyclic property available on the most popular linear block codes which are cyclic codes. Numerical results for the proposed algorithm are presented; the plotted curves show that the performances of our decoder are relatively better than the performances of OSD-1 (Ordered Statistic Decoding) and Chase type II algorithm.
Keywords :
binary codes; block codes; cyclic codes; decoding; linear codes; Chase type II algorithm; OSD-1 performance; binary cyclic code; linear block code; ordered statistic decoding-1 performance; plotted curve; soft-decision decoding algorithm; Algorithm design and analysis; Bit error rate; Decoding; Generators; Reliability; Signal to noise ratio; Systematics; BCH; Cyclic codes; Permutation decoding; RQ; soft decision decoding;
Conference_Titel :
Multimedia Computing and Systems (ICMCS), 2011 International Conference on
Conference_Location :
Ouarzazate
Print_ISBN :
978-1-61284-730-6
DOI :
10.1109/ICMCS.2011.5945580
