On Decoding of BCH Codes

A. Andrade

DOI: 10.14209/sbrt.2003.334

Evento: XX Simpósio Brasileiro de Telecomunicações (SBrT2003)

Keywords: Fourier transform Galois ring

Abstract

This work presents a procedure for decoding BCH codes over finite rings using Fourier transforms in a Galois ring, where the error vector is determined as the inverse Fourier transform of the syndrome vector S = (S0 , S1 , · · · , Sn−1 ).

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