An Enhanced Covering Lemma for Multiterminal Source Coding

Shengtian Yang; Peiliang Qiu

doi:10.1109/itw2.2006.323809

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arXiv · cs/0610079

An Enhanced Covering Lemma for Multiterminal Source Coding

Shengtian Yang·Peiliang Qiu

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Abstract

An enhanced covering lemma for a Markov chain is proved in this paper, and then the distributed source coding problem of correlated general sources with one average distortion criterion under fixed-length coding is investigated. Based on the enhanced lemma, a sufficient and necessary condition for determining the achievability of rate-distortion triples is given.

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Shengtian Yang, Peiliang Qiu. 2006-10-13. An Enhanced Covering Lemma for Multiterminal Source Coding. https://doi.org/10.1109/itw2.2006.323809

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