El Mouaatamid, O. and Lahmer, M. and Belkasmi, M. (2018) Construction and decoding of OSMLD codes derived from unital and oval designs. In: UNSPECIFIED.

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Abstract

A construction of One-Step Majority-Logic Decodable (OSMLD) codes based on the incidence matrices of Balanced Incomplete Block Designs (BIBD) is given. In this paper, we focus on unital and oval designs which are constructed from a Projective Geometry (PG). Thus, we derive from the unital and oval designs new systematic and non-systematic OSMLD codes with rates and lengths not available with existing OSMLD codes. Simulation results show that the derived codes converge well under Iterative Threshold Decoding with an efficient trade-off between complexity and performances. © 2018 IEEE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Uncontrolled Keywords: Computer circuits; Convolutional codes; Economic and social effects; Iterative decoding, Balanced incomplete block design; Block designs; Incidence matrices; Iterative threshold decoding; One-Step Majority Logic Decodable (OSMLD) Codes; Osmld codes; Projective geometry; Trade off, Majority logic
Subjects: Computer Science
Divisions: SCIENTIFIC PRODUCTION > Computer Science
Depositing User: Administrateur Eprints Administrateur Eprints
Last Modified: 31 Jan 2020 15:46
URI: http://eprints.umi.ac.ma/id/eprint/2366

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