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  5. Algorithm for decoding concatenated codes in the frequency domain

Algorithm for decoding concatenated codes in the frequency domain

S.I. Prikhod'ko, M.S. Kurcev, Khamze Bilal
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A computer algorithm for decoding concatenated codes using a transformation in the frequency domain. The proposed algorithm is computationally efficient realized through the implementation of elementary operations over finite fields and can be easily generalized to the case of multi-dimensional concatenated codes. The structural scheme of decoding of concatenated codes in the frequency domain.
Keywords: generalized concatenated code spectral properties codes multidimensional spectra decoding algorithms concatenated codes in the frequency domain, Fourier transform