Near-optimal joint selection of transmit and receive antennas for MIMO systems

  • Authors:
  • M. Naeem;D. C. Lee

  • Affiliations:
  • School of Engineering Science at Simon Fraser University, Burnaby, BC, Canada;School of Engineering Science at Simon Fraser University, Burnaby, BC, Canada

  • Venue:
  • ISCIT'09 Proceedings of the 9th international conference on Communications and information technologies
  • Year:
  • 2009

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Abstract

In this paper, we present a real-time low-complexity joint transmit and receive antenna selection algorithm for MIMO systems. We apply Ant Colony Optimization (ACO) to the joint antenna selection problem. The computational complexity of exhaustive search in this problem grows exponentially with the number of transmit and receive antennas. The proposed ACO for joint antenna selection has a low computational complexity, and its effectiveness is verified through simulation results.