Improved cooperative spectrum sensing model based on machine learning for cognitive radio networks

Z Li, W Wu, X Liu, P Qi - IET Communications, 2018 - Wiley Online Library
… This study presents a new machine learning (support vector machine (SVM))-based cooperative
spectrum sensing (CSS) model, which utilises the methods of user grouping, to reduce …

[HTML][HTML] Machine learning techniques applied to multiband spectrum sensing in cognitive radios

Y Molina-Tenorio, A Prieto-Guerrero… - Sensors, 2019 - mdpi.com
… In this work, three specific machine learning techniques (neural networks, expectation
maximization and k-means) are applied to a multiband spectrum sensing technique for cognitive …

Mobile collaborative spectrum sensing for heterogeneous networks: A Bayesian machine learning approach

Y Xu, P Cheng, Z Chen, Y Li… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
… based on Bayesian machine learning. We exploit the mobility of multiple SUs to simultaneously
collect spectrum sensing data and cooperatively derive the global spectrum states. We …

An novel spectrum sensing scheme combined with machine learning

D Wang, Z Yang - 2016 9th International Congress on Image …, 2016 - ieeexplore.ieee.org
sensing duration and assure the sensing accuracy, which means the good sensing accuracy
is obtained when the sensing … the sensing accuracy with short spectrum sensing duration. …

When machine learning meets compressive sampling for wideband spectrum sensing

B Khalfi, A Zaid, B Hamdaoui - 2017 13th international wireless …, 2017 - ieeexplore.ieee.org
… an efficient spectrum sensing technique for cooperative wideband spectrum access that
overcomes the shortcomings of conventional approaches. It combines machine learning with …

Machine learning techniques for spectrum sensing when primary user has multiple transmit powers

K Zhang, J Li, F Gao - 2014 IEEE International Conference on …, 2014 - ieeexplore.ieee.org
spectrum sensing framework for MPTP scenario based on machine learning techniques. …
In this paper, we proposed a new machine learning based sensing framework, which combined …

A machine learning based spectrum-sensing algorithm using sample covariance matrix

H Xue, F Gao - … on Communications and Networking in China …, 2015 - ieeexplore.ieee.org
Spectrum sensing is a fundamental task of CR and is … Popular spectrum sensing methods
include the energy detection [… a new spectrum sensing approach based on machine learning

Spectrum sensing for smart embedded devices in cognitive networks using machine learning algorithms

M Saber, A El Rharras, R Saadane, A Chehri… - Procedia Computer …, 2020 - Elsevier
Spectrum sensing is one of the most important processes performed by CR systems. In our
work, we consider an SU spectrum sensor with 1 antenna (represented by the RTL-SDR in …

[HTML][HTML] Machine learning-based cooperative spectrum sensing in dynamic segmentation enabled cognitive radio vehicular network

MA Hossain, R Md Noor, KLA Yau, SR Azzuhri… - Energies, 2021 - mdpi.com
… As seen in Figure 6, we compared the proposed hybrid ML-based spectrum sensing method
with the base spectrum sensing techniques such as energy detection and matched filter …

Deep learning for spectrum sensing

J Gao, X Yi, C Zhong, X Chen… - IEEE Wireless …, 2019 - ieeexplore.ieee.org
… In the context of spectrum sensing, machine learning approaches have also been proposed
in the literature [9, 10]. In particular, [10] proposed a DL based spectrum sensing method for …