Decoder computer program is hybrid between optimal Viterbi and optimal algebraic decoders. Tests have shown that hybrid decoder outperforms any strictly Viterbi or strictly algebraic decoder and effectively handles compound channels. Algorithm developed uses syndrome-detecting logic to direct two decoders to assume decoding load alternately, depending on real-time channel characteristics.


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    Title :

    Viterbi/algebraic hybrid decoder


    Contributors:
    Boyd, R. W. (author) / Ingels, F. M. (author) / Mo, C. (author)

    Published in:

    Publication date :

    1980-06-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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