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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Veröffentlicht in:IEEE communications letters Jg. 11; H. 11; S. 883 - 885
Hauptverfasser: Grangetto, M., Magli, E., Olmo, G.
Format: Journal Article
Sprache:Englisch
Veröffentlicht: New York, NY IEEE 01.11.2007
Institute of Electrical and Electronics Engineers
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:
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
Performance evaluation
Wyner-Ziv coding
Source coding
Distributed source signal
arithmetic coding
Arithmetic code
Wyner Ziv problem
Slepian-Wolf coding
Turbo code
Decoding
compression
Distributed source coding
ISSN:1089-7798, 1558-2558
Online-Zugang:Volltext
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Beschreibung
Zusammenfassung: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.
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ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2007.071172