On the vector Gaussian CEO problem

  • Jun Chen, Jia Wang
  • Published 2011 in
    2011 IEEE International Symposium on Information…

Abstract

A lower bound on each supporting line of the rate region of the vector Gaussian CEO problem is derived. The key technical ingredient is a new extremal inequality. It is shown that the lower bound coincides with the Berger-Tung upper bound in the high-resolution regime. The application of the new bounding technique to the vector Gaussian multiterminal source… (More)
DOI: 10.1109/ISIT.2011.6033916

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Cite this paper

@article{Chen2011OnTV, title={On the vector Gaussian CEO problem}, author={Jun Chen and Jia Wang}, journal={2011 IEEE International Symposium on Information Theory Proceedings}, year={2011}, pages={2050-2054} }