Secrecy Outage Performance of SWIPT-NOMA Network with Alamouti/MRC

This study investigates the secrecy outage performance of multi-user simultaneous wireless information and power transfer (SWIPT) non-orthogonal multiple access (NOMA) networks with Alamouti space-time block coding (STBC) and maximum ratio combining (MRC) diversity techniques. The system model is defined, and fundamental analytical equations are developed. The secrecy outage probability of the considered system is investigated in Rayleigh fading channels via Monte Carlo simulations.