Achieving Covert Communication With a Probabilistic Jamming Strategy
Achieving Covert Communication With a Probabilistic Jamming Strategy
In this work, we consider a covert communication scenario, where a transmitter Alice communicates to a receiver Bob with the aid of a probabilistic and uninformed jammer against an adversary warden's detection. The transmission status and power of the jammer are random and follow some priori probabilities. We first analyze …