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

Sudarshan Guruacharya,Hina Tabassum,Ekram Hossain

IEEE Transactions on Wireless Communications（2018）

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摘要

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 (Σi=1M Xi/(1 + Σi=1N Yi)) where Xi denotes the useful signal power and Y...

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关键词

Interference,Signal to noise ratio,Wireless communication,Power system reliability,Random variables,Geometry

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