This paper aims to investigate the impacts of sensing energy and data availability on the
secondary throughput of energy harvesting cognitive radio networks (EH-CRNs), where …

We consider energy harvesting cognitive radio networks to improve both energy efficiency
and spectral efficiency. The goal of this paper is to analyze the theoretically achievable …

In this letter, we analyze an energy-harvesting-based cognitive radio (CR) system. The CR
system harvests energy from the radio frequency (RF) signal of primary user (PU) during …

Envisioning the potentials of energy harvesting technology and the improved spectrum
reuse by joint utilization of overlay and underlay modes, this paper studies the throughput …

In this paper, a novel prediction based cooperative spectrum sensing scheme is investigated
on the performance of an energy harvesting cognitive radio (CR) network. The spectrum …

This paper studies a green paradigm for the underlay coexistence of primary users (PUs)
and secondary users (SUs) in energy harvesting cognitive radio networks (EH-CRNs) …

Wireless powered techniques have been recognized as promising techniques in future
wireless communication systems, especially in cognitive radios (CRs) with energy-limit …

In this paper, we consider a cognitive radio (CR) network that consists of multiple secondary
users (SUs), each of which is equipped with an energy harvesting capability. We consider …

Wireless networks can be self-sustaining by harvesting energy from ambient radio-
frequency (RF) signals. Recently, researchers have made progress on designing efficient …

Cognitive radio and energy harvesting techniques have provided significant benefits in
terms of spectrum reuse and lifetime prolongation for conventional wireless networks. We …