TY - GEN
T1 - Correlation analysis of instantaneous mutual information in 2 × 2 MIMO systems
AU - Wang, Shuangquan
AU - Abdi, Ali
PY - 2006/1/1
Y1 - 2006/1/1
N2 - In this paper, the second-order statistics such as the autocorrelation function and correlation coefficient of the instantaneous mutual information (IMI) are studied, in 2 × 2 multiple-input multiple-output (MIMO) time-varying Rayleigh flat fading channels, assuming general non-isotropic scattering environments. Exact closed-form expressions are derived, as well as asymptotic approximations in low- and high-SNR regimes. Monte Carlo simulations are provided to verify the accuracy of those derived analytical results.
AB - In this paper, the second-order statistics such as the autocorrelation function and correlation coefficient of the instantaneous mutual information (IMI) are studied, in 2 × 2 multiple-input multiple-output (MIMO) time-varying Rayleigh flat fading channels, assuming general non-isotropic scattering environments. Exact closed-form expressions are derived, as well as asymptotic approximations in low- and high-SNR regimes. Monte Carlo simulations are provided to verify the accuracy of those derived analytical results.
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U2 - 10.1109/CISS.2006.286529
DO - 10.1109/CISS.2006.286529
M3 - Conference contribution
SN - 1424403502
SN - 9781424403509
T3 - 2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings
SP - 542
EP - 546
BT - 2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2006 40th Annual Conference on Information Sciences and Systems, CISS 2006
Y2 - 22 March 2006 through 24 March 2006
ER -