DocumentCode
2958088
Title
Incremental and decremental redundancy in turbo source-channel coding
Author
Hagenauer, Joachim ; Dutsch, Nicolas ; Barros, Joao ; Schaefer, Andrew
Author_Institution
Inst. for Commun. Eng., Munich Univ. of Technol., Munchen, Germany
fYear
2004
fDate
2004
Firstpage
595
Lastpage
598
Abstract
For joint source channel coding we extend the concept of incremental redundancy to a combination of decremental and incremental redundancy in a parallel concatenated turbo scheme. Even for compression only the new scheme outperforms Lempel-Ziv compression, but has many advantages in adaptive type II FEC/ARQ systems for the transmission over noisy channels.
Keywords
automatic repeat request; combined source-channel coding; concatenated codes; data compression; forward error correction; redundancy; turbo codes; ARQ systems; FEC; Lempel-Ziv compression; decremental redundancy; incremental redundancy; joint turbo source channel coding; Automatic repeat request; Binary sequences; Channel coding; Concatenated codes; Convolutional codes; Error correction codes; Feedback; Forward error correction; Redundancy; Source coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Control, Communications and Signal Processing, 2004. First International Symposium on
Print_ISBN
0-7803-8379-6
Type
conf
DOI
10.1109/ISCCSP.2004.1296461
Filename
1296461
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