Joint Location and Power Optimization for Secure Communications in Multi-UAVs Enabled Cellular Networks

Abstract

This paper investigates joint location and power optimization for secure communication in a multi-unmanned acrial vehicles (U A V s) enabled cellular network consisting of interference link, eavesdropping link, cellular link and D2D link. To this end, we first derive the expression of secure rate. Then, we formulate the maximization of secure rate as a constrained optimization problem. Finally, we solve it using the method of exhaustion.