3 papers
cs.IT2019
A Universal Splitting Estimator for the Performance Evaluation of Wireless Communications Systems
Nadhir Ben Rached, Daniel MacKinlay, Zdravko Botev +2
We propose a unified rare-event estimator for the performance evaluation of wireless communication systems. The estimator is derived from the well-known multilevel splitting algori…
eess.SP2019
An Accurate Sample Rejection Estimator for the Estimation of Outage Probability of EGC Receivers
Nadhir Ben Rached, Abla Kammoun, Mohamed-Slim Alouini +1
In this work, we evaluate the outage probability (OP) for L-branch equal gain combining (EGC) diversity receivers operating over fading channels, i.e. equivalently the cumulative d…
math.ST2017
On the Efficient Simulation of the Left-Tail of the Sum of Correlated Log-normal Variates
Mohamed-Slim Alouini, Nadhir Ben Rached, Abla Kammoun +1
The sum of Log-normal variates is encountered in many challenging applications such as in performance analysis of wireless communication systems and in financial engineering. Sever…