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ICASSP
2008
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Rate-adaptive codes for the entire Slepian-Wolf region and arbitrarily correlated sources

10 years 5 months ago
Rate-adaptive codes for the entire Slepian-Wolf region and arbitrarily correlated sources
In this paper, we focus on the design of distributed source codes that can achieve any point in the Slepian-Wolf (SW) region and at the same time adapt to any correlation between the sources. A practical solution based on punctured accumulated LDPC codes extended to the non asymmetric case is described. The approach allows flexible rate allocation to the two sources with a gap of 0.0677 bits with respect to the minimum achievable rate.
Velotiaray Toto-Zarasoa, Aline Roumy, Christine Gu
Added 30 May 2010
Updated 30 May 2010
Type Conference
Year 2008
Where ICASSP
Authors Velotiaray Toto-Zarasoa, Aline Roumy, Christine Guillemot
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