Study on Multiterminal Source Coding and Open Problems
نویسندگان
چکیده
منابع مشابه
Unified Theory of Source Coding: Part II -- Multiterminal Problems
In the first paper of this two part communication, we solved in a unified framework a variety of two terminal source coding problems with noncooperative encoders, thereby consolidating works of Shannon, Slepian-Wolf, Wyner, Ahlswede-Körner, Wyner-Ziv, Berger et al. and Berger-Yeung. To achieve such unification we made use of a fundamental principle that dissociates bulk of the analysis from the...
متن کاملA Note on Cooperative Multiterminal Source Coding
We consider the multiterminal source coding problem with partially cooperating encoders. In the lossless case, we give a simple proof for a coding theorem that extends the result of Slepian and Wolf for non-cooperating encoders, resulting in a complete characterization of the rate region under this scenario. Then we extend this setup to consider an arbitrary pair of distortions (D1, D2), where ...
متن کاملCompress and Estimate in Multiterminal Source Coding
We consider a multiterminal remote source coding problem in which a source sequence is estimated from the output of multiple source encoders, each having access only to a noisy observation of the source realization. Each remote encoder compresses its noisy observation sequence so as to minimize a local distortion measure which depends only on the distribution of its observed sequence, and is ot...
متن کاملMultiterminal source coding with complementary delivery
A coding problem where messages from two correlated sources are jointly encoded and separately decoded is investigated. Each decoder has access to one of the two messages to enable it to reproduce the other message. The rate-distortion function for lossy coding is clarified. Some related coding problems are also examined.
متن کاملUnified Structural View of Multiterminal Source Coding
Since the publication of Shannon’s theory of one terminal source coding, a number of interesting extensions have been derived by researchers such as Slepian-Wolf, Wyner, Ahlswede-Körner, Wyner-Ziv, Berger et al. and Berger-Yeung. Specifically, the achievable rate or rate-distortion region has been described by a first order information-theoretic functional of the source statistics in each of th...
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ژورنال
عنوان ژورنال: IEICE ESS Fundamentals Review
سال: 2008
ISSN: 1882-0875
DOI: 10.1587/essfr.2.2_40