On the Role of Encoder Side-Information in Source Coding for Multiple Decoders

@article{Perron2006OnTR,
  title={On the Role of Encoder Side-Information in Source Coding for Multiple Decoders},
  author={Estrada F Perron and S. Diggavi and I. E. Telatar},
  journal={2006 IEEE International Symposium on Information Theory},
  year={2006},
  pages={331-335}
}
We consider a lossy source coding problem where the description of a source is going to be used by two decoders, each having access to information correlated with the source. This side-information is also present at the encoder. We gave inner and outer bounds to the set of achievable rate and distortion triples. For the special case Gaussian sources wish degraded side-information and squared error distortions, the two bounds coincide and we obtain the true rate-distortion region. As a further… CONTINUE READING
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Information Theory: Coding Theorems for Discrete Memoryless Systems

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