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This paper appeared in the proceedings for Globecom 2005.

Abstract

Relay channels will play a central role in next-generation multihop wireless systems. This paper considers the MIMO relay channel where multiple antennas are employed by each terminal. New lower bounds on the capacity of a Gaussian MIMO relay channel are derived under the assumption that the transmitter employs either superposition coding or dirty-paper coding. The proposed lower bounds improve on a previously proposed lower bound that arises from a simple transmit strategy.

Citation

Caleb K. Lo, Sriram Vishwanath, and Robert W. Heath, Jr. . "Rate Bounds for MIMO Relay Channels Using Precoding." Proc. of the IEEE GLOBECOM.

BibTeX

@inproceedings{ {{{bitex cite}}},
  author = "Caleb K. Lo and Sriram Vishwanath and Robert W. Heath, Jr.",
  title = { Rate Bounds for MIMO Relay Channels Using Precoding },
  booktitle = { Proc. of the IEEE GLOBECOM }
}