DocumentCode
1136290
Title
Bolt interleavers for turbo codes
Author
Le Bars, Philippe ; Le Dantec, Claude ; Piret, Philippe
Author_Institution
Canon Res. Center France, Cesson-Sevigne, France
Volume
49
Issue
2
fYear
2003
Firstpage
391
Lastpage
400
Abstract
A procedure is described to produce efficient turbo-code interleavers. It is well suited to the selection of interleavers that produce a large minimum distance for the resulting turbo codes. A feature of these interleavers is that the final state of the two elementary encoders is simultaneously zero. Examples are given and the corresponding codes are simulated. They seem to be among the best ones for rate 1/3 turbo codes.
Keywords
binary codes; interleaved codes; turbo codes; Bolt interleavers; binary encoders; error floor effect; high SNR; large minimum distance; simulation results; turbo codes; turbo-code interleavers; Bars; Encoding; Error probability; Fasteners; Parity check codes; Polynomials; Protection; Signal to noise ratio; Synthetic aperture sonar; Turbo codes;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/TIT.2002.807279
Filename
1176614
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