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arXiv · 1210.0100

On the Sum of Squared η-μRandom Variates With Application to the Performance of Wireless Communication Systems

Imran Shafique Ansari·Ferkan Yilmaz·Mohamed-Slim Alouini
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Abstract

The probability density function (PDF) and cumulative distribution function of the sum of L independent but not necessarily identically distributed squared η-μvariates, applicable to the output statistics of maximal ratio combining (MRC) receiver operating over η-μfading channels that includes the Hoyt and the Nakagami-m models as special cases, is presented in closed-form in terms of the Fox's H-bar function. Further analysis, particularly on the bit error rate via PDF-based approach, is also represented in closed form in terms of the extended Fox's H-bar function (H-hat). The proposed new analytical results complement previous results and are illustrated by extensive numerical and Monte Carlo simulation results.

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Imran Shafique Ansari, Ferkan Yilmaz, Mohamed-Slim Alouini. 2012-09-29. On the Sum of Squared η-μRandom Variates With Application to the Performance of Wireless Communication Systems. https://arxiv.org/abs/1210.0100

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