DocumentCode
2392439
Title
Interleavers for unpunctured symmetric turbo codes
Author
Briffa, Johann A. ; Buttigieg, Victor
Author_Institution
Dept. of Commun. & Comput. Eng., Malta Univ., Msida, Malta
fYear
2000
fDate
25-30 June 2000
Firstpage
450
Abstract
The turbo code interleaver design problem is considered for relatively large block sizes, where the effect of trellis termination is less marked. An optimised interleaver design technique based on simulated annealing is proposed. The performance is significantly better than the Berrou-Glavieux interleaver without an increase in delay.
Keywords
interleaved codes; simulated annealing; turbo codes; Berrou-Glavieux interleaver; interleaver design problem; optimised design technique; relatively large block sizes; simulated annealing; trellis termination; unpunctured symmetric turbo codes; Algorithm design and analysis; Bit error rate; Delay; Design optimization; Histograms; Interleaved codes; Iterative algorithms; Output feedback; Simulated annealing; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2000. Proceedings. IEEE International Symposium on
Conference_Location
Sorrento, Italy
Print_ISBN
0-7803-5857-0
Type
conf
DOI
10.1109/ISIT.2000.866748
Filename
866748
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