Non-orthogonal multiple access (NOMA) has been considered as a promising scheme for
enabling ultra-high throughput transmission and massive-connectivity in next generation …

In this work, we investigate a joint transmit beamforming and artificial noise (AN) covariance
matrix design in a multiple-input multiple-output (MIMO) cognitive radio (CR) downlink …

This paper investigates the throughput of a non-orthogonal multiple access (NOMA)-based
cognitive radio (CR) system with multiple unmanned aerial vehicle (UAV)-assisted relays …

In this article, physical layer security is investigated in a non-orthogonal multiple access
(NOMA) network with unmanned aerial vehicle (UAV) relay in the context of underlay …

In this paper, the radio frequency energy harvesting (EH) and security issues in Internet of
Things (IoT) sensor networks with multiple untrusted relays are considered. In particular, the …

With the rapid development of wireless communications, it is challenging to guarantee
secure wireless transmission and massive connectivity in the process of data collection. In …

In this paper, we investigate a multi-vehicle multi-task non-orthogonal multiple access
(NOMA) based mobile edge computing (MEC) system with passive eavesdropping vehicles …

Non-orthogonal multiple access (NOMA) has been deemed a promising technology to
achieve high spectral efficiency. This paper investigates transmit power optimization for a …

To develop a cyber-physical artificial intelligence enabled wireless network, it is essential to
support unprecedented high throughput and efficient spectrum utilization in a practically …

This paper investigates physical layer security (PLS) in cognitive radio inspired non-
orthogonal multiple access (CR-NOMA) networks with multiple primary and secondary …