Cooperative transmission of correlated Gaussian sources

Özgü Alay; Elza Erkip; Yao Wang

doi:10.1109/ACSSC.2007.4487331

Cooperative transmission of correlated Gaussian sources

Özgü Alay, Elza Erkip, Yao Wang

Electrical and Computer Engineering

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

Abstract

Cooperation of wireless users is known to provide substantial improvements in channel reliability and in end-toend distortion when nodes have access to independent sources. In this paper we investigate the effect of cooperation and distributed compression when the sources are correlated. For distributed compression, realizing that each compressed stream may not reach the destination due to fading, we first derive the achievable rate-distortion pairs for Gaussian sources to have robust descriptions. Then we show how user cooperation can be coupled with robust distributed compression to further improve the end-to-end distortion for correlated sources.

Original language	English (US)
Title of host publication	Conference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC
Pages	819-823
Number of pages	5
DOIs	https://doi.org/10.1109/ACSSC.2007.4487331
State	Published - 2007
Event	41st Asilomar Conference on Signals, Systems and Computers, ACSSC - Pacific Grove, CA, United States Duration: Nov 4 2007 → Nov 7 2007

Publication series

Name	Conference Record - Asilomar Conference on Signals, Systems and Computers
ISSN (Print)	1058-6393

Other

Other	41st Asilomar Conference on Signals, Systems and Computers, ACSSC
Country	United States
City	Pacific Grove, CA
Period	11/4/07 → 11/7/07

ASJC Scopus subject areas

Signal Processing
Computer Networks and Communications

Access to Document

10.1109/ACSSC.2007.4487331

Cite this

Cooperative transmission of correlated Gaussian sources. / Alay, Özgü; Erkip, Elza ; Wang, Yao.

Conference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC. 2007. p. 819-823 4487331 (Conference Record - Asilomar Conference on Signals, Systems and Computers).

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

Alay, Ö, Erkip, E & Wang, Y 2007, Cooperative transmission of correlated Gaussian sources. in Conference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC., 4487331, Conference Record - Asilomar Conference on Signals, Systems and Computers, pp. 819-823, 41st Asilomar Conference on Signals, Systems and Computers, ACSSC, Pacific Grove, CA, United States, 11/4/07. https://doi.org/10.1109/ACSSC.2007.4487331

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