Lower and upper bound intercept probability analysis in amplifier-and-forward time switching relaying half-duplex with impact the eavesdropper

Phu Tran Tin (Industrial University of Ho Chi Minh City)
Van-Duc Phan (Van Lang University)
Tan N. Nguyen (Ton Duc Thang University)
Nguyen Thai Bao (Ton Duc Thang University)
Nguyen Ngoc Diem (Ton Duc Thang University)
Nguyen Duc Thinh (Ton Duc Thang University)
Minh Tran (Ton Duc Thang University)

TELKOMNIKA (Telecommunication Computing Electronics and Control)
Vol 19, No 5: October 2021

In this paper, we proposed and investigated the amplifier-and-forward (AF) time switching relaying half-duplex with impact the eavesdropper. In this system model, the source (S) and the destination (D) communicate with each other via a helping of the relay (R) in the presence of the eavesdropper (E). The R harvests energy from the S and uses this energy for information transferring to the D. For deriving the system performance, the lower and upper bound system intercept probability (IP) is proposed and demonstrated. Furthermore, the Monte Carlo simulation is provided to justify the correctness of the mathematical, analytical expression of the lower and upper bound IP. The results show that the analytical and the simulation curves are the same in connection with the primary system parameters.