75 citations · 81 across the 7 of their papers we have counts for
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cs.IT2016
The Sum Rate of Vector Gaussian Multiple Description Coding with Tree-Structured Covariance Distortion Constraints
Yinfei Xu, Jun Chen, Qiao Wang
A single-letter lower bound on the sum rate of multiple description coding with tree-structured distortion constraints is established by generalizing Ozarow's celebrated converse a…
cs.IT2014
Rate Region of the Vector Gaussian CEO Problem with the Trace Distortion Constraint
Yinfei Xu, Qiao Wang
We establish a new extremal inequality, which is further leveraged to give a complete characterization of the rate region of the vector Gaussian CEO problem with the trace distorti…