Title :
The algorithm of repeat TPC decoding
Author :
Ye, Yuhuang ; Chen, Jun
Author_Institution :
Coll. of Phys. & Inf. Eng., Fuzhou Univ., China
Abstract :
This paper presents the research on decoding algorithm for turbo product codes (TPC) based on principles of log-likelihood probability and the maximum posterior criterion. A log-likelihood probability approximating expression is derived and an optimal algorithm for repeated soft decoding is developed.
Keywords :
decoding; error correction; maximum likelihood estimation; optimisation; probability; turbo codes; log-likelihood probability approximating expression; maximum posterior criterion; optimal algorithm; repeat TPC decoding algorithm; repeated soft decoding; turbo product codes; Bayesian methods; Decoding; Educational institutions; Equations; Linear code; Logic; Maximum likelihood detection; Physics; Product codes; Turbo codes;
Conference_Titel :
Information Technology and Applications, 2005. ICITA 2005. Third International Conference on
Print_ISBN :
0-7695-2316-1
DOI :
10.1109/ICITA.2005.267
