Soft Decoding Method for Turbo-Productive Codes
Alexandr Alexandrovich Kuznetsov, Анастасія Кіян, Vitalina Babenko, Oleksii A. Smirnov, Hanna Zhosan, Dmytro Prokopovych-Tkachenko · 2019
A decoding algorithm for cascade code constructions with iterative exchange of soft solutions is proposed. The developed algorithm is based on the sequential execution of procedures for the formation of ordered subsets of test equations and the evaluation of logarithms of the likelihood ratio, and allows decoding cascade code structures according to the criterion of minimizing the error reception of code symbols in a finite number of steps.