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 …

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…

Learning frameworks for dynamic joint RF energy harvesting and channel access

F Sangare, DHN Nguyen, Z Han - IEEE Access, 2019 - ieeexplore.ieee.org
… Bandit problems are basic instances of sequential decision … system that performs spectrum
sensing for joint RF energy … radio system with USRP2900 transmitter as dynamic RF energy

Deep Q-learning multiple networks based dynamic spectrum access with energy harvesting for green cognitive radio network

B Peng, Z Yao, X Liu, G Zhou - Computer Networks, 2023 - Elsevier
energy harvesting is proposed to make the SUs achieve efficient spectrum access and energy
harvesting … G i , n ( t ) is the channel gain from the transmitter to the receiver of the SU i in …

Availability-reliability-stability trade-offs in ultra-reliable energy-harvesting cognitive radio IoT networks

MR Amini, MW Baidas - IEEE Access, 2020 - ieeexplore.ieee.org
… of energy-harvesting and dynamic spectrum access, make … , reduce the error outage
probability for the PU. Opportunistic … in the IoT transmitter buffer, the energy must be preserved for …

[PDF][PDF] Performance analysis of efficient spectrum utilization in cognitive radio networks by dynamic spectrum access and artificial neuron network algorithms.

MS Chinnathampy, A Thangavelu… - Int. Arab J. Inf …, 2022 - iajit.org
… , vanishing and other fatal problems. To evade these … CRN energy harvesting methods
with many energy harvesting … The energy harvested by RF and power transmitter are 5.4 …