DocumentCode :
3275214
Title :
On the decoding structure for multiple turbo codes
Author :
Han, Junsheng ; Takeshita, Oscar Y.
fYear :
2001
fDate :
2001
Firstpage :
98
Abstract :
We consider message-passing strategies for the iterative decoding of multiple turbo codes (MTCs). We contradict the conventional wisdom that the parallel decoding structure is the best for MTCs by proposing new non-parallel decoding structures which give better BER performances for the same computational complexity. Under a modified independent Gaussian assumption (IGA), we are able to theoretically validate our design, which is further supported by extensive simulation results
Keywords :
computational complexity; error statistics; iterative decoding; turbo codes; BER performance; computational complexity; independent Gaussian assumption; iterative decoding; message-passing strategies; multiple turbo codes; nonparallel decoding structure; Bit error rate; Computational complexity; Computational modeling; Convolutional codes; Electronic mail; Iterative decoding; Master-slave; Medical services; Parallel processing; Turbo codes;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Theory, 2001. Proceedings. 2001 IEEE International Symposium on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-7123-2
Type :
conf
DOI :
10.1109/ISIT.2001.935961
Filename :
935961
Link To Document :
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