An Enhanced Covering Lemma for Multiterminal Source Coding
<|reference_start|>An Enhanced Covering Lemma for Multiterminal Source Coding: 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.<|reference_end|>
@article{yang2006an,
    title={An Enhanced Covering Lemma for Multiterminal Source Coding},
    author={Shengtian Yang, Peiliang Qiu},
    journal={arXiv preprint arXiv:cs/0610079},
    year={2006},
    doi={10.1109/ITW2.2006.323809},
    archivePrefix={arXiv},
    eprint={cs/0610079},
    primaryClass={cs.IT math.IT}
}