D2d communication network with the assistance of power beacon under the impact of co-channel interferences and eavesdropper: performance analysis

In this paper, we study and demonstrate the performance analysis of a device-to-device (D2D) communication network. Specifically, a source node transmits data to the destination node using the power beacon's harvested energy in order to overcome the limited energy budget. Besides, an eavesdropper located in the proximal region of a source is trying to overhear secure information. Notably, both eavesdropper and destination are affected by co-channel interferences from other sources when they utilize the same frequency. By considering the above discussions, we derived the closed form expressions for outage probability (OP), intercept probability (IP), and secrecy outage probability (SOP) in connection with using the system model. The derived analytical expressions are then verified by utilizing both simulation and numerical results. Finally, the intensive parameters' influences on the OP, IP, and SOP are also investigated.