SINR Outage Evaluation: Saddle Point Approximation Using Normal Inverse Gaussian Distribution

Signal-to-noise-plus-interference ratio (SINR) outage probability is among one of the key performance metrics of a wireless network. In this paper, we propose a semi-analytical method based on the saddle point approximation (SPA) technique to calculate the SINR outage of a wireless system whose SINR can be modeled in the form (Σ _i=1 Read more