To solve the power supply problem of battery-limited Internet of Things devices (IoDs) and
the spectrum scarcity problem, simultaneous wireless information and power transfer …

In this paper, the throughput and outage performance for an unmanned aerial vehicle (UAV)‐
assisted non‐orthogonal multiple access (NOMA)‐based hybrid cognitive radio (CR) …

With the further development of big data, paying attention to data privacy and security has
become a worldwide issue, and every data leakage will cause great concern to the media …

This paper provides an overview of existing research and applications in the field of
magnetic spectrum channel allocation, and finds that the demand for spectrum resources is …

Recently, the conception of Internet of Things (IoT) has been widely applied in many areas,
and brings great benefits to our daily life. According to Cisco annual internet report, IoT …

To fulfill ever-increasing demands for wireless services and applications, cognitive radio
(CR) technology has been emerged to lighten severe shortage of spectrum resources. CR …