Sliding window and interleaver design

Terminating the trellis was considered essential to lower the bit error probability in a turbo coded system. When a sliding window algorithm is used, this issue becomes even more important. This paper shows that trellis termination can be completely ignored by using an interleaver that takes into ac...

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Bibliographic Details
Published inElectronics letters Vol. 37; no. 21; p. 1
Main Author Barbulescu, S A
Format Journal Article
LanguageEnglish
Published Stevenage John Wiley & Sons, Inc 11.10.2001
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Summary:Terminating the trellis was considered essential to lower the bit error probability in a turbo coded system. When a sliding window algorithm is used, this issue becomes even more important. This paper shows that trellis termination can be completely ignored by using an interleaver that takes into account the particular window size of the sliding window algorithm.
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ISSN:0013-5194
1350-911X