Energy harvesting (EH) is a potential solution to enhance the node sustainability and
prolong the network lifetime of cognitive radio sensor networks (CRSNs). However, CRSNs …

Low and unbalanced energy harvesting (EH) levels among nodes severely restrict the
network lifespan of cognitive radio sensor networks (CRSNs). To substantially extend …

How to achieve energy-efficient transmission in energy harvesting cognitive radio network
(EH-CRN) is of great importance when nodes in EH-CRN are self-maintained. This paper …

How to achieve energy-efficient transmission in radio frequency energy harvesting cognitive
radio network (RF-CRN) is of great importance when nodes in CRN are self-maintained …

Energy harvesting network (EHN) is a trending topic among the recent researches. This
substantial attention is due to the limitations, operational cost and risks of the conventional …

In this paper, we suggest to optimize harvesting and sensing duration for cognitive radio
networks (CRN) using intelligent reflecting surfaces (IRS). The secondary source S_S SS …

Energy harvesting (EH) technology is a promising solution to solve the energy efficiency
problem in cognitive radio sensor networks (CRSNs). However, imperfections of energy …

The dramatic development of Internet of Things (IoT) is not only leading to the spectrum
crunch, but is also resulting in exorbitant energy consumption. It is thus desirable to liberate …

By enabling sensor nodes to opportunistically access licensed channels, CRSN can provide
a spectrum-efficient networking solution in the era of the Internet of Things. On the other …

In this paper, we consider a hybrid underlay-overlay cognitive radio with energy harvesting.
In the considered system, secondary user can harvest energy from the primary user's signal …