The incorporation of cognitive radio (CR) and energy harvesting (EH) capabilities in wireless
sensor networks enables spectrum and energy-efficient heterogeneous CR sensor networks …

A promising technology that tackles the conflict between spectrum scarcity and
underutilization is cognitive radio (CR), of which spectrum sensing is one of the most …

In order to design energy efficient and energy harvesting (EEH) cooperative spectrum
sensing (EEH-CSS), four fundamental constraints must be considered: 1) collision constraint …

This article focuses on the issue of cooperative spectrum sensing (CSS) in a mobile energy-
harvesting cognitive radio network (EH-CRN), where secondary transmitters (STs) are …

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 …

A green-energy-powered cognitive radio (CR) network is capable of liberating the wireless
access networks from spectral and energy constraints. The limitation of the spectrum is …

In this paper, we investigate the network utility maximization problem in energy harvesting
cognitive radio sensor networks (CRSNs). Different from traditional sensor networks, sensor …

In this paper, we study resource management and allocation for energy harvesting cognitive
radio sensor networks (EHCRSNs). In these networks, energy harvesting supplies the …

Energy and spectral efficient solutions are indispensable to the success of Internet of Things
(IoT). The design and development of energy and spectral efficient solutions for IoT are very …

The Internet of Things (IoT) that allows connectivity of network devices embedded with
sensors undergoes severe data exchange interference as the unlicensed spectrum band …