Receive Antenna Selection for MIMO Systems over Correlated Fading Channels

Author(s)
Zhang, Yangyang; Ji, Chunlin; Malik, Wasim Qamar; O’Brien, Dominic C.; Edwards, David J.
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Abstract
In this letter, we propose a novel receive antenna selection algorithm based on cross entropy optimization to maximize the capacity over spatially correlated channels in multiple-input multiple-output (MIMO) wireless systems. The performance of the proposed algorithm is investigated and compared with the existing schemes. Simulation results show that our low complexity algorithm can achieve near-optimal results that converge to within 99% of the optimal results obtained by exhaustive search. In addition, the proposed algorithm achieves near-optimal results irrespective of the mutual relationship between the number of transmit and receive antennas, the statistical properties of the channel and the operating signal-to-noise ratio.
Date issued
2009-09
URI
http://hdl.handle.net/1721.1/74606
Department
Massachusetts Institute of Technology. Department of Brain and Cognitive Sciences
Journal
IEEE Transactions on Wireless Communications
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Citation
Zhang, Yangyang et al. “Receive Antenna Selection for MIMO Systems over Correlated Fading Channels.” IEEE Transactions on Wireless Communications 8.9 (2009): 4393–4399. © 2009 IEEE
Version: Final published version
ISSN
1536-1276
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