[HTML][HTML] Throughput optimization of interference limited cognitive radio-based Internet of Things (CR-IoT) network

I Bala, A Sharma, A Tselykh, BG Kim - Journal of King Saud University …, 2022 - Elsevier
It is known as the sensing throughput tradeoff. … paper that adjusts the sensing threshold of
the CR-IoT devices in a noisy … the sensing time to overcome the sensing throughput tradeoff of …

Enhancing hybrid spectrum access in cr-iot networks: reducing sensing time in low snr environments

NM Hlapisi - Mesopotamian Journal of Computer Science, 2023 - mesopotamian.press
… ]by proposing a dynamic sensing threshold for the energy detector used by CRIoT devices
that use … The CR-IoT network modelled in this study is comprised of three CR-IoT devices that …

A reliable energy efficient dynamic spectrum sensing for cognitive radio IoT networks

JA Ansere, G Han, H Wang, C Choi… - IEEE Internet of Things …, 2019 - ieeexplore.ieee.org
… , it is significant to minimize the spectrum sensing time while … of CR sensor nodes in a
characterized IoT network scenario. … tering approach to periodically sensed its region and report to …

Network throughput optimization for random access narrowband cognitive radio Internet of Things (NB-CR-IoT)

T Li, J Yuan, M Torlak - IEEE Internet of Things Journal, 2018 - ieeexplore.ieee.org
… a narrowband cognitive radio IoT (NB-CR-IoT) network. We show that accurate sensing from
… utility function, we will find the conditions for the optimal sensing time to achieve the highest …

[PDF][PDF] A review on SDR, spectrum sensing, and CR-based IoT in cognitive radio networks

N Kassri, A Ennouaary, S Bah… - International Journal of …, 2021 - academia.edu
… The main advantage of this sensing scheme is that it requires only a small number of
samples and thus less sensing time to achieve good detection performance due to its resilience …

Energy efficient resource allocation in EH-enabled CR networks for IoT

A Shahini, A Kiani, N Ansari - IEEE Internet of Things Journal, 2018 - ieeexplore.ieee.org
CR based system model for IoT using wireless energy harvesting and cooperative spectrum
sensing to tackle two vital challenges of IoT networks, … time slot to operate spectrum sensing, …

CR-IoTNet: Machine learning based joint spectrum sensing and allocation for cognitive radio enabled IoT cellular networks

R Ahmed, Y Chen, B Hassan, L Du - Ad Hoc Networks, 2021 - Elsevier
… the detection performance by providing real time per frame training and decision about
the presence or absence of the PU transmissions in the network, with less sensing time and …

[HTML][HTML] Fuzzy ELM-based optimal spectrum sensing in CR-IoT network

S Sindhuja, DM Chakkaravarthy, J Selvam - Measurement: Sensors, 2023 - Elsevier
It is clear at this time that using CR-based devices in IoT applications … the CR-IoTNet
framework works for detecting network-wide spectrum holes and assigning nodes to active SU-IoT

Convergence of IoT and cognitive radio networks: A survey of applications, techniques, and challenges

M Khasawneh, A Azab, S Alrabaee, H Sakkal… - IEEE …, 2023 - ieeexplore.ieee.org
… An energy-efficient cooperative spectrum sensing scheme for cognitive IoT networks based
… and the sensing time. The use of deep learning in IoT networks powered by cognitive radio is …

A reliable energy and spectral efficient spectrum sensing approach for cognitive radio based IoT networks

MA Hossain, M Schukat, E Barrett - 2021 IEEE 11th annual …, 2021 - ieeexplore.ieee.org
time slot. We considered that M CR-IoT users and a FC are present in the CR-IoT network. In
Fig. … In our proposed scheme, the spectrum sensing time slot length for each CRIoT user is …