DocumentCode
2307034
Title
An Efficient Adaptive Decoding for Block Turbo Codes
Author
Liu, Xingcheng ; Zhang, Wei ; Wang, Zhongfeng ; Cull, Paul
Author_Institution
Dept. of Electron. & Commun. Eng., Sun Yat-Sen Univ., Guangzhou
fYear
2006
fDate
22-24 Sept. 2006
Firstpage
1
Lastpage
5
Abstract
A novel adaptive threshold-decoding algorithm for block turbo codes (BTCs) was proposed. Simulations for a few combinations of BCH codes were carried out with the proposed algorithm and Chase algorithm for the purpose of comparison. The error correction performance with the suggested algorithm was negligibly degraded comparing with that using the Chase algorithm while it gained 1 dB at BER=10-4 against Fragiacomo et al.´s results. Furthermore, the suggested algorithm reduced the number of codewords to be searched and speeded up the decoding process
Keywords
BCH codes; adaptive decoding; block codes; error correction codes; turbo codes; BCH codes; Chase algorithm; adaptive threshold-decoding algorithm; block turbo codes; codewords; error correction performance; AWGN channels; Bit error rate; Block codes; Computational modeling; Computer science; Iterative algorithms; Iterative decoding; Product codes; Sun; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2006. WiCOM 2006.International Conference on
Conference_Location
Wuhan
Print_ISBN
1-4244-0517-3
Type
conf
DOI
10.1109/WiCOM.2006.128
Filename
4149305
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