Mobile-edge computing (MEC) has emerged as a prominent technology to overcome
sudden demands on computation-intensive applications of the Internet of Things (IoT) with …

In this paper, we consider a new spectrum sharing scenario for a cognitive relay network,
where a secondary unmanned aerial vehicle (UAV) relay receives information from the …

This paper considers secure communications for an underlay cognitive radio network (CRN)
in the presence of an external eavesdropper (Eve). The secrecy performance of CRNs is …

Due to its high mobility and flexible deployment, unmanned aerial vehicle (UAV) is drawing
unprecedented interest in both military and civil applications to enable agile wireless …

Cognitive radio (CR) as a key technology of solving the problem of low spectrum utilization
has attracted wide attention in recent years. However, due to the open nature of the radio …

We evaluate a downlink non-orthogonal multiple access (NOMA)-enable UAV-aided
communication system to address the demand of spectrum usage of unmanned aerial …

We consider that in order to improve the utilization rate of spectrum resources and the
security rate of unmanned aerial vehicle (UAV) Communication system, a secure …

This study investigates the physical‐layer security of a terrestrial communication system in
the presence of potential unmanned aerial vehicle (UAV) eavesdroppers (UEDs). Due to the …

The Internet is nowadays suffering dramatically serious attacks, with the distributed denial of
service (DDoS) attacks being the representative and dominant ones. It is seen that, to …

With the rapid development of wireless communication, the security of wireless transmission
has been gaining increasing attention. Because of the openness of wireless signals …