Distributed Arithmetic Coding

We propose a distributed binary arithmetic coder for Slepian-Wolf coding with decoder side information, along with a soft joint decoder. The proposed scheme provides several advantages over existing schemes, and its performance is equal to or better than that of an equivalent scheme based on turbo c...

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Bibliographic Details
Published in:IEEE communications letters 2007-11, Vol.11 (11), p.883-885
Main Authors: Grangetto, M., Magli, E., Olmo, G.
Format: Article
Language:English
Subjects:
Applied sciences
Arithmetic
Arithmetic coding
Blocking
Coders
Coding
Coding, codes
Context modeling
Convolutional codes
Decoders
Decoding
Entropy
Equivalence
Exact sciences and technology
Information, signal and communications theory
Parity check codes
Signal and communications theory
Signal design
Source coding
Telecommunications and information theory
Turbo codes
Video coding
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Description
Summary:We propose a distributed binary arithmetic coder for Slepian-Wolf coding with decoder side information, along with a soft joint decoder. The proposed scheme provides several advantages over existing schemes, and its performance is equal to or better than that of an equivalent scheme based on turbo codes at short and medium block lengths.
ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2007.071172