Title :
MAP Decoding Algorithm for Extended Turbo Product Codes over Flat Fading Channel
Author :
Xu, Changlong ; Liang, Ying-Chang ; Leon, Wing Seng
Author_Institution :
Inst. for Infocomm Res., Singapore
fDate :
Oct. 29 2006-Nov. 1 2006
Abstract :
In this paper, an efficient MAP iterative decoding algorithm is proposed for extended turbo product codes over flat fading channel. The overflow avoidance of extrinsic information and the stop criteria of iterative decoder are also discussed. Simulation results are presented to verify the performance and show the efficacy of the proposed decoding algorithm.
Keywords :
fading channels; iterative decoding; turbo codes; MAP decoding algorithm; extended turbo product codes; flat fading channel; iterative decoding; AWGN; Block codes; Channel state information; Code standards; Fading; Iterative algorithms; Iterative decoding; Parity check codes; Phase detection; Product codes;
Conference_Titel :
Signals, Systems and Computers, 2006. ACSSC '06. Fortieth Asilomar Conference on
Conference_Location :
Pacific Grove, CA
Print_ISBN :
1-4244-0784-2
Electronic_ISBN :
1058-6393
DOI :
10.1109/ACSSC.2006.355155
