DocumentCode
2946064
Title
Bounding the Rate Region of the Two-Terminal Vector Gaussian CEO Problem
Author
Zhang, Guoqiang ; Kleijn, W. Bastiaan
Author_Institution
ACCESS Linnaeus Center, R. Inst. of Technol., Stockholm, Sweden
fYear
2011
fDate
29-31 March 2011
Firstpage
488
Lastpage
488
Abstract
The rate region of the two-terminal vector Gaussian CEO problem is studied. A lower bound on the rate region is derived. It is obtained by lower-bounding a weighted sum rate for each supporting hyper plane of the rate region. The bound is in the form of a closed-form expression rather than the form of an optimization problem.
Keywords
Gaussian processes; optimisation; source coding; closed-form expression; optimization problem; rate region lower bound; two-terminal vector Gaussian CEO problem; Closed-form solution; Covariance matrix; Electrical engineering; Noise measurement; Optimization; Source coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Data Compression Conference (DCC), 2011
Conference_Location
Snowbird, UT
ISSN
1068-0314
Print_ISBN
978-1-61284-279-0
Type
conf
DOI
10.1109/DCC.2011.91
Filename
5749545
Link To Document