Referenced Items are not available for this document.
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.
Published in:
Wireless Communications, IEEE Transactions on
(Volume:8
,
Issue:
9
)
Date of Publication: September 2009
- Page(s):
- 4393 - 4399
- ISSN :
- 1536-1276
- INSPEC Accession Number:
- 10930247
- Digital Object Identifier :
- 10.1109/TWC.2009.071404
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 13 October 2009
- Issue Date :
- September 2009
- Sponsored by :
- IEEE Communications Society
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