This paper investigates an unmanned aerial vehicle (UAV) enabled full-duplex relaying
system. By assuming that the UAV follows a circular trajectory and applies decode-and …

The reconfigurable intelligent surface (RIS) is envisioned to create ultra-secure wireless
networks. Previous works on the RIS-assisted security provisioning techniques assumed …

The fifth generation communication systems aim to achieve higher capacity and more user
access. Full-duplex (FD) communication can achieve twice the spectral efficiency of the …

In this paper, we study an energy efficient multi-antenna unmanned aerial vehicle (UAV)-
enabled half-duplex mobile relaying system under Rician fading channels. By assuming that …

Full-duplex (FD) relaying is more spectrally efficient compared to its counterpart,
conventional half-duplex (HD) relaying, since it allows simultaneous transmission and …

In a multicell environment, the half-duplex (HD) relaying is prone to inter-relay interference
(IRI) and the full-duplex (FD) relaying is prone to relay residual-interference (RSI) and relay …

Considering the ongoing development of various devices and rich applications in intelligent
Internet of Things (IoT) systems, it is a crucial issue to solve secure transmission of legitimate …

Emerging applications in industrial Internet of things (IIoT) pursue ultra-reliability, low-
latency, and high data rate. While majority of the industries are in the remote areas …

To enable spectrum-efficient and energy-efficient technology, this article analyzes a full-
duplex (FD) assisted multiuser-MIMO (MU-MIMO) system which affected by imperfect …

To reduce the secrecy loss due to the correlation between main and wiretap channels, this
paper introduces a cooperative jamming relay to degrade the reception at the eavesdropper …