On the Secrecy of Interference-Limited Networks under Composite Fading Channels
Information Theory
2015-06-23 v1 math.IT
Abstract
This paper deals with the secrecy capacity of the radio channel in interference-limited regime. We assume that interferers are uniformly scattered over the network area according to a Point Poisson Process and the channel model consists of path-loss, log-normal shadowing and Nakagami-m fading. Both the probability of non-zero secrecy capacity and the secrecy outage probability are then derived in closed-form expressions using tools of stochastic geometry and higher-order statistics. Our numerical results show how the secrecy metrics are affected by the disposition of the desired receiver, the eavesdropper and the legitimate transmitter.
Keywords
Cite
@article{arxiv.1411.3838,
title = {On the Secrecy of Interference-Limited Networks under Composite Fading Channels},
author = {Hirley Alves and Carlos H. M. de Lima and Pedro. H. J. Nardelli and Richard Demo Souza and Matti Latva-aho},
journal= {arXiv preprint arXiv:1411.3838},
year = {2015}
}