FIELD: radio engineering and communications.
SUBSTANCE: invention relates to network communication technologies. In decoding method, symbols of received code combination V of systematic (n, k)-code are ordered in accordance with basic algorithm in descending order of their soft symbol solutions, and on the basis of performed permutations, vector V' is formed, which together with vector V forms bipartite graph to form permutation matrix P, multiplying by which generator matrix G results in a new matrix G', the first k columns of which are checked for linear independence, and in the case of a positive outcome of this test, matrix G' is reduced to systematic form
EFFECT: technical result is to increase the decoding rate.
1 cl, 2 tbl
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Authors
Dates
2018-03-02—Published
2016-10-31—Filed