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Iterative Threshold Decoding of Quasi-Cyclic One Step Majority Logic Decodable Codes

Titre	Iterative Threshold Decoding of Quasi-Cyclic One Step Majority Logic Decodable Codes
Publication Type	Conference Paper
Year of Publication	2015
Authors	Rkizat, K, Lahmer, M, Belkasmi, M
Editor	Abrahim, A, Alimi, AM, Haqiq, A, Karray, H, Mousannif, H, BenHalima, M, Choo, YH, Ma, K
Conference Name	PROCEEDINGS OF THE 2015 5TH WORLD CONGRESS ON INFORMATION AND COMMUNICATION TECHNOLOGIES (WICT)
Publisher	IEEE; IEEE Morocco Sect; IEEE Morocco Sect; IEEE SMC Tech Comm Soft Comp; Lab Informatique, Reseaux Mobilite Modelisation; lab Res Grp Intelligent Machines; MIR Labs
ISBN Number	978-1-4673-8712-5
Abstract	This paper presents a new class of Quasi-Cyclic One Step Majority logic codes of 1/2 rate constructed from perfect difference set. Theses codes can be encoded with low complexity, and perform very well when decoded with the Iterative threshold decoding algorithm. Much of these codes is a subfamily of the LDPC codes and can be decoded using belief propagation algorithm. A comparison between our results and those for LDPC code in terms of BER performance are presented.