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stat.AP2020
Efficient Importance Sampling for the Left Tail of Positive Gaussian Quadratic Forms
Chaouki Ben Issaid, Mohamed-Slim Alouini, and Raul Tempone
Estimating the left tail of quadratic forms in Gaussian random vectors is of major practical importance in many applications. In this letter, we propose an efficient importance sam…
stat.AP2019★ 1 cited
Efficient Estimation of the Left Tail of Bimodal Distributions with Applications to Underwater Optical Communication Systems
Chaouki ben Issaid, Mohamed-Slim Alouini
In this paper, we propose efficient importance sampling estimators to evaluate the outage probability of maximum ratio combining receivers over turbulence-induced fadings in underw…