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The paper has considered optimal methods for decoding error correction codes which allow increasing reliability of the data transmission across noisy communication channels. The purpose of work is to solve a task to increase efficiency of decoding short block codes. The paper has suggested a very simple modification of the algorithm for decoding quasicyclic block codes built on the basis of short...
This paper considers multilevel multithreshold decoder for a self-orthogonal codes. Simulation results for an AWGN channel are reported. New modifications of this decoder provided coding gain improving by a few tenths of dB due to better using of the bits soft information are offered. Recommendations to choose the best algorithms of constituting blocks of the multilevel multithreshold decoder and...
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