Multiaccess Channels with State Known to One Encoder: A Case of Degraded Message Sets

@article{Kotagiri2007MultiaccessCW,
  title={Multiaccess Channels with State Known to One Encoder: A Case of Degraded Message Sets},
  author={Shivaprasad Kotagiri and J. Nicholas Laneman},
  journal={2007 IEEE International Symposium on Information Theory},
  year={2007},
  pages={1566-1570}
}
We consider a state-dependent multiple access channel p(y|x1, x2, s) whose output Y is controlled by the channel inputs x1 and x2 from two encoders and the channel state S. It is assumed that the channel state is known non-causally at one encoder, called the informed encoder. We derive the capacity region for the case of degraded messages in which the… CONTINUE READING

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