Reliability-Security in Wireless-Powered Cooperative Network with Friendly Jammer

Abstract

n this paper, we study the Outage Probabil- ity (OP) and the Intercept Probability (IP) of Wireless- Powered Cooperative Networks (WPCNs) in the pres- ence of a malicious eavesdropper and a friendly jam- mer. We specifically present the system model and the power splitting Energy Harvesting (EH) architec- ture to increase system reliability and security. In ad- dition, we obtain exact analytical equations for the OP and IP. Asymptotic analysis in the low Signal-to-Jam Ratio (SJR) regimes expressed in integral-form expres- sions are provided to observe the lower bound of the IP. Finally, all derivations are validated by simulation results using the Monte Carlo method.