DocumentCode
2392478
Title
An interleaver design algorithm based on a cost matrix for turbo codes
Author
Le Ruyet, Didier ; Sun, Hong ; Thien, Han Vu
Author_Institution
Lab. Signaux et Syst., Conservatoire Nat. des Arts et Metiers, Paris, France
fYear
2000
fDate
2000
Firstpage
452
Abstract
In this paper the design of interleavers for turbo codes is considered. The proposed algorithm is based on a Hamming weight cost matrix. It optimizes both the minimal distance of turbo codes and the passing of extrinsic information. Simulation results show that for short lengths these interleavers improve the error performances at high SNR
Keywords
interleaved codes; matrix algebra; turbo codes; Hamming weight cost matrix; error performance; extrinsic information; high SNR; interleaver design algorithm; minimal distance; simulation results; turbo codes; Algorithm design and analysis; Art; Costs; Equations; Hamming weight; Iterative decoding; Search methods; Sun; Testing; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2000. Proceedings. IEEE International Symposium on
Conference_Location
Sorrento
Print_ISBN
0-7803-5857-0
Type
conf
DOI
10.1109/ISIT.2000.866750
Filename
866750
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