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/Territory	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

@inproceedings{9b64554a2cff48de8b156ea5c6a3544b,

title = "Cooperative transmission of correlated Gaussian sources",

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.",

author = "{\"O}zg{\"u} Alay and Elza Erkip and Yao Wang",

year = "2007",

doi = "10.1109/ACSSC.2007.4487331",

language = "English (US)",

isbn = "9781424421107",

series = "Conference Record - Asilomar Conference on Signals, Systems and Computers",

pages = "819--823",

booktitle = "Conference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC",

note = "41st Asilomar Conference on Signals, Systems and Computers, ACSSC ; Conference date: 04-11-2007 Through 07-11-2007",

}

TY - GEN

T1 - Cooperative transmission of correlated Gaussian sources

AU - Alay, Özgü

AU - Erkip, Elza

AU - Wang, Yao

PY - 2007

Y1 - 2007

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=50249143512&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=50249143512&partnerID=8YFLogxK

U2 - 10.1109/ACSSC.2007.4487331

DO - 10.1109/ACSSC.2007.4487331

M3 - Conference contribution

AN - SCOPUS:50249143512

SN - 9781424421107

T3 - Conference Record - Asilomar Conference on Signals, Systems and Computers

SP - 819

EP - 823

BT - Conference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC

T2 - 41st Asilomar Conference on Signals, Systems and Computers, ACSSC

Y2 - 4 November 2007 through 7 November 2007

ER -

Cooperative transmission of correlated Gaussian sources

Abstract

Publication series

Other

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this