[HTML][HTML] Performance evaluation of cooperative mobile communication security using reinforcement learning

GG Lema, KS Weldemichael, LE Weldemariam - Heliyon, 2021 - cell.com
In wireless networks, there are many channel impairments including shadowing, path loss,
and fading. Due to the shadowing, path loss, and fading, the direct transmission between the …

Physical layer security in cognitive noma sensor networks with full-duplex technique

Z Shang, T Zhang, L Tao, Z Xiang… - International Journal of …, 2021 - journals.sagepub.com
This article studies the physical layer security in a downlink full-duplex cognitive non-
orthogonal multiple access sensor networks (FD-C-NOMA). Compared with the existing …