The largest eigenvalue characteristic of correlated complex wishart matrices and its application to MIMO MRC systems
- Publication Type:
- Conference Proceeding
- ISCIT 2007 - 2007 International Symposium on Communications and Information Technologies Proceedings, 2007, pp. 375 - 379
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In this paper, we analyze statistical properties of the largest eigenvalue of correlated complex Wishart matrices. The results provide an analytical tool for the study of multipleinput multiple-output (MIMO) maximal ratio combining (MRC) systems in the presence of spatial fading correlation at the transmitter or receiver. Based on them, the exact closed-form expressions for the cumulative distribution function and the probability density function of the output signal-to-noise ratio are presented. The analytical results are validated by Monte Carlo simulations. © 2007 IEEE.
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