Bounding the Rate Region of Vector Gaussian Multiple Descriptions with Individual and Central Receivers

@article{Zhang2010BoundingTR,
  title={Bounding the Rate Region of Vector Gaussian Multiple Descriptions with Individual and Central Receivers},
  author={Guoqiang Zhang and W. Bastiaan Kleijn and Jan \Ostergaard},
  journal={2010 Data Compression Conference},
  year={2010},
  pages={13-19}
}
The problem of the rate region of the vector Gaussian multiple description with individual and central quadratic distortion constraints is studied. We have two main contributions. First, a lower bound on the rate region is derived. The bound is obtained by lower-bounding a weighted sum rate for each supporting hyperplane of the rate region. Second, the rate… CONTINUE READING