Outage energy efficiency maximization for UAV-assisted energy harvesting cognitive radio networks

H Xiao, H Jiang, LP Deng, Y Luo… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
… In [35]–[37], the UAV harvests the RF signal energy of the transmitter in the primary user (PU…
an energy harvester that can convert ambient energy into electricity for spectrum sensing …

Outage performance analysis of wireless energy harvesting relay-assisted random underlay cognitive networks

Z Yan, S Chen, X Zhang, HL Liu - IEEE Internet of Things …, 2018 - ieeexplore.ieee.org
problems of dynamic spectrum access in overlay cognitive radio networks with wireless
energy harvesting … , and other energy consumption, to support the transmitter/receiver circuits …

Performance limits of online energy harvesting communications with noisy channel state information at the transmitter

MR Zenaidi, Z Rezki, MS Alouini - IEEE Access, 2017 - ieeexplore.ieee.org
… work, we focus on energy harvesting communications where the CSI at the transmitter is not
perfect and may … The underlying idea is to use backward recursion to solve such problems. …

Dynamic spectrum allocation for energy harvesting-based underlaying D2D communication

J Ding, L Jiang, C He - 2016 IEEE 83rd Vehicular Technology …, 2016 - ieeexplore.ieee.org
… D2D transmitter can harvest energy from ambient inter… management can be used to deal
with those problems … Mohanty, “NeXt generation/dynamic spectrum access/cognitive radio …

Full-duplex non-orthogonal multiple access cooperative spectrum-sharing networks with non-linear energy harvesting

A Hakimi, M Mohammadi, Z Mobini… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… We propose an optimum beamforming design at the cognitive transmitter such that the rate
… network spectral efficiency [16], [17]. The authors in [18], studied the outage performance of …

Secrecy and throughput performance of an energy harvesting hybrid cognitive radio network with spectrum sensing

P Maji, K Yadav, SD Roy, S Kundu - Wireless Networks, 2020 - Springer
… In this paper, we evaluate the secrecy outage performance … CRN where both the spectrum
sharing modes, overlay and … relay while the PU network has a PU transmitter (PU-Tx) and PU …

A survey of energy and spectrum harvesting technologies and protocols for next generation wireless networks

A Padhy, S Joshi, S Bitragunta, V Chamola… - … Access, 2020 - ieeexplore.ieee.org
… different energy harvesting techniques to provide energy-… followed by the energy that is
harvested at the transmitter such that … spectrum awareness for CRs in dynamic spectrum sharing

BER performance of full-duplex cognitive radio network with nonlinear energy harvesting

M Babaei, Ü Aygölü, M Başaran… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… (PT/PR) pair, a secondary transmitter (ST) and an FD mode … of the available spectrum through
dynamic spectrum access … In [20], the outage performance of FD SWIPT with DF relaying …

Energy harvesting in overlay cognitive NOMA systems with hardware impairments

CK Singh, V Singh, PK Upadhyay… - IEEE Systems Journal, 2021 - ieeexplore.ieee.org
energy from primary transmitter’s radiofrequency signal and … derive the expressions of outage
probability for primary and … 1) We propose EH-based spectrum sharing cooperation (SSC…

Relay cooperation and outage analysis in cognitive radio networks with energy harvesting

J He, S Guo, G Pan, Y Yang, D Liu - IEEE Systems Journal, 2016 - ieeexplore.ieee.org
… paradigm to improve both radio spectrum efficiency and commu… energy harvesting in which
multiple secondary transmitters (… In a system with cognitive spectrum access, however, it is …