Physical layer security (PLS) has emerged as a new concept and powerful alternative that
can complement and may even replace encryption-based approaches, which entail many …

Cognitive radio (CR) is regarded as an emerging technology, which equips wireless devices
with the capability to adapt their operating parameters on the fly based on the radio …

Autonomous vehicles (AVs) are increasingly common, although there remain a number of
limitations that need to be addressed in order for their deployment to be more widespread …

The Internet of Things (IoT) has significant importance in the beyond fifth generation (B5G)
communication systems. However, the IoT is vulnerable to disasters because the network is …

Owing to its distinctive merits, non-orthogonal multiple access (NOMA) techniques have
been utilized in unmanned aerial vehicle (UAV) enabled wireless base stations to provide …

As an emerging fast-growing technology, smart grid networks (SGNs) have been
dramatically accepted by the current power supply industry for achieving high performance …

The heterogeneous networks which collaborate among Space, Air, Ground, and Sea
(SAGS) networks significantly promote the development of the Internet of Things (IoT) …

Wireless sensor networks operating in the license-free spectrum suffer from uncontrolled
interference as those spectrum bands become increasingly crowded. The emerging …

Human emotions recognition (HERO) is considered as one of the important techniques for
realizing the intelligent Internet of Things. The demand for a robust and precise facial …

Facing the dramatic increase of mobile devices and the scarcity of spectrum resources, grant-
free nonorthogonal multiple access (NOMA) emerges as an enabling technology for …