We analyze the correlation properties of the discrete-time triply-selective multiple-input multiple-output (MIMO) Rayleigh fading channel model, while triply-selective refers to selectivity in time, frequency, and space. A rigorous analysis of these correlation properties is indispensable to assess the performance of multiple-antenna techniques in realistic environments. To the best of the authors' knowledge, a similar analysis has not yet been presented in the literature.
Published in:
Wireless Communications, IEEE Transactions on
(Volume:6
,
Issue:
12
)
Date of Publication: December 2007