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This paper appeared in the proceedings for Allerton 2004.

Abstract

The memoryless relay channel, in the case where the relay terminal has side information about the source, is investigated. Also examined is the similar case where both the original source and the side information are to be transmitted. These situations form the building blocks for large sensor networks. Closely spaced nodes in these networks can provide different perspectives on the same phenomenon (i.e. correlated sources) as well as work together to transmit that data back to the desired receiver. A condition is found for the first case above such that the transmitter and relay can act cooperatively, as if the two were co-located. A similar, but weaker, result is demonstrated for the second case.

Citation

Brian Smith and Sriram Vishwanath . "Cooperative Communication in Sensor Networks: Relay Channel with Correlated Sources." Proc. 42nd Allerton Conf. on Commun., Control and Computing.

BibTeX

@inproceedings{ {{{bitex cite}}},
  author = "Brian Smith and Sriram Vishwanath",
  title = { Cooperative Communication in Sensor Networks: Relay Channel with Correlated Sources },
  booktitle = { Proc. 42nd Allerton Conf. on Commun., Control and Computing }
}