Many network applications, eg, industrial control, demand ultra-low latency (ULL). However,
traditional packet networks can only reduce the end-to-end latencies to the order of tens of …

Initial efforts on wireless power transfer (WPT) have concentrated toward long-distance
transmission and high power applications. Nonetheless, the lower achievable transmission …

Spectrum Sensing (SS) plays an essential role in Cognitive Radio (CR) networks to
diagnose the availability of frequency resources. In this paper, we aim to provide an in-depth …

Drones, also known as mini-unmanned aerial vehicles, have attracted increasing attention
due to their boundless applications in communications, photography, agriculture …

Wireless networks comprising unmanned aerial vehicles can offer limited connectivity in a
cost-effective manner to disaster-struck regions where terrestrial infrastructure might have …

Cognitive radio (CR)-based Internet of Things (IoT) system is an effective step toward a
world of smart technology. Many frameworks have been proposed to build CR-based IoT …

Full-duplex (FD) wireless technology enables a radio to transmit and receive on the same
frequency band at the same time, and it is considered to be one of the candidate …

Recently, to address the astonishing capacity requirement of 5G, researchers are
investigating the possibility of combining different technologies with ultra-dense networks …

Time-critical and delay-sensitive multimedia applications require more spectrum and
transmission resources. With the provision of cognitive radios (CRs), the underutilized …

Introduction of electric vehicles (EVs) or plug-in electric vehicles (PEVs) in the road
transportation can significantly reduce the carbon emission. Hence, the demand of EVs is …