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arXiv · 0908.3541

Level Crossing Rate and Average Fade Duration of the Double Nakagami-m Random Process and Application in MIMO Keyhole Fading Channels

Nikola Zlatanov·Zoran Hadzi-Velkov·George K. Karagiannidis
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Abstract

We present novel exact expressions and accurate closed-form approximations for the level crossing rate (LCR) and the average fade duration (AFD) of the double Nakagami-m random process. These results are then used to study the second order statistics of multiple input multiple output (MIMO) keyhole fading channels with space-time block coding. Numerical and computer simulation examples validate the accuracy of the presented mathematical analysis and show the tightness of the proposed approximations.

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Nikola Zlatanov, Zoran Hadzi-Velkov, George K. Karagiannidis. 2009-08-25. Level Crossing Rate and Average Fade Duration of the Double Nakagami-m Random Process and Application in MIMO Keyhole Fading Channels. https://doi.org/10.1109/lcomm.2008.081058

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