Physical-Layer Security Analysis of Mixed SIMO SWIPT RF and FSO Fixed-Gain Relaying Systems. - Mohammad Javad Saber; Ahmad Keshavarz; Jalil Mazloum; Amir Mehdi Sazdar; Md. Jalil Piran (IEEE Syst. J., 2019)

On Secure Mixed RF-FSO Decode-and-Forward Relaying Systems With Energy Harvesting. - Mohammad Javad Saber; Jalil Mazloum; Amir Mehdi Sazdar; Ahmad Keshavarz; Md. Jalil Piran (IEEE Syst. J., 2020)