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  5. Soft decoding of codes-works of cascades with the use of well-organized subset of verifications equalizations

Soft decoding of codes-works of cascades with the use of well-organized subset of verifications equalizations

A.A. Kuznetsov, S.I. Prihod’ko, S.A. Gusev, V.A. Zubenko
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The methods of the soft decoding of constructions of codes of cascades, built on the basis of charts-works of linear codes of blocks are examined (Turbo Product Codes). Approach, based on a iterative exchange soft decisions between by constituents cascade construction by the codes of blocks, develops. The use of well-organized subset of verifications equalizations of linear codes of blocks lies in basis of the offered method of decoding.
Keywords: soft decoding, cascade constructions, iterative exchange