Rate region of the quadratic gaussian two-encoder source-coding problem

Aaron B. Wagner; Saurabha Tavildar; Pramod Viswanath

doi:10.1109/ISIT.2006.262077

Rate region of the quadratic gaussian two-encoder source-coding problem

Aaron B. Wagner, Saurabha Tavildar, Pramod Viswanath

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

12 Scopus citations

Abstract

We determine the rate region of the quadratic Gaussian two-encoder source-coding problem with separate distortion constraints. This region is achieved by a simple architecture that separates the analog and digital aspects of the compression. Furthermore, this architecture requires higher rates to send a Gaussian source than it does to send any other source with the same covariance. The proof technique can be used to partially solve problems with more than two encoders or more general distortion constraints.

Original language	English (US)
Title of host publication	Proceedings - 2006 IEEE International Symposium on Information Theory, ISIT 2006
Pages	1404-1408
Number of pages	5
DOIs	https://doi.org/10.1109/ISIT.2006.262077
State	Published - 2006
Externally published	Yes
Event	2006 IEEE International Symposium on Information Theory, ISIT 2006 - Seattle, WA, United States Duration: Jul 9 2006 → Jul 14 2006

Publication series

Name	IEEE International Symposium on Information Theory - Proceedings
ISSN (Print)	2157-8101

Other

Other	2006 IEEE International Symposium on Information Theory, ISIT 2006
Country/Territory	United States
City	Seattle, WA
Period	7/9/06 → 7/14/06

All Science Journal Classification (ASJC) codes

Theoretical Computer Science
Information Systems
Modeling and Simulation
Applied Mathematics

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10.1109/ISIT.2006.262077

Cite this

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title = "Rate region of the quadratic gaussian two-encoder source-coding problem",

abstract = "We determine the rate region of the quadratic Gaussian two-encoder source-coding problem with separate distortion constraints. This region is achieved by a simple architecture that separates the analog and digital aspects of the compression. Furthermore, this architecture requires higher rates to send a Gaussian source than it does to send any other source with the same covariance. The proof technique can be used to partially solve problems with more than two encoders or more general distortion constraints.",

author = "Wagner, {Aaron B.} and Saurabha Tavildar and Pramod Viswanath",

year = "2006",

doi = "10.1109/ISIT.2006.262077",

language = "English (US)",

isbn = "1424405041",

series = "IEEE International Symposium on Information Theory - Proceedings",

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booktitle = "Proceedings - 2006 IEEE International Symposium on Information Theory, ISIT 2006",

note = "2006 IEEE International Symposium on Information Theory, ISIT 2006 ; Conference date: 09-07-2006 Through 14-07-2006",

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Wagner, AB, Tavildar, S & Viswanath, P 2006, Rate region of the quadratic gaussian two-encoder source-coding problem. in Proceedings - 2006 IEEE International Symposium on Information Theory, ISIT 2006., 4036197, IEEE International Symposium on Information Theory - Proceedings, pp. 1404-1408, 2006 IEEE International Symposium on Information Theory, ISIT 2006, Seattle, WA, United States, 7/9/06. https://doi.org/10.1109/ISIT.2006.262077

Rate region of the quadratic gaussian two-encoder source-coding problem. / Wagner, Aaron B.; Tavildar, Saurabha; Viswanath, Pramod.
Proceedings - 2006 IEEE International Symposium on Information Theory, ISIT 2006. 2006. p. 1404-1408 4036197 (IEEE International Symposium on Information Theory - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Tavildar, Saurabha

AU - Viswanath, Pramod

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Y1 - 2006

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Rate region of the quadratic gaussian two-encoder source-coding problem

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