Distribution of Distributed Arithmetic Codewords for Equiprobable Binary Sources

Distributed Arithmetic Coding (DAC) is an effective implementation of Slepian-Wolf coding, especially for short data blocks. However, the properties of DAC codewords have not yet been studied so far. This paper researches DAC codeword distribution over interval [0, 1] for equiprobable binary sources...

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Vydáno v:IEEE signal processing letters Ročník 16; číslo 12; s. 1079 - 1082
Hlavní autor: Yong Fang, Yong Fang
Médium: Journal Article
Jazyk:angličtina
Vydáno: New York IEEE 01.12.2009
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:
Analytical models
Arithmetic
Arithmetic coding
Codeword distribution
Coding
distributed arithmetic coding
distributed source coding
Distribution functions
Encoding
Entropy
Intervals
Iterative decoding
Parity check codes
Shape
Signal processing
Simulation
Slepian-Wolf coding
Source coding
Turbo codes
ISSN:1070-9908, 1558-2361
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Shrnutí:Distributed Arithmetic Coding (DAC) is an effective implementation of Slepian-Wolf coding, especially for short data blocks. However, the properties of DAC codewords have not yet been studied so far. This paper researches DAC codeword distribution over interval [0, 1] for equiprobable binary sources. Some simulation results are given to verify theoretical analyses.
Bibliografie:ObjectType-Article-2
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ISSN:1070-9908
1558-2361
DOI:10.1109/LSP.2009.2030099