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GRU-SVM Based Threat Detection in Cognitive Radio Network

Cognitive radio networks are vulnerable to numerous threats during spectrum sensing. Different approaches can be used to lessen these attacks as the malicious users degrade the performance of the network. The cutting-edge technologies of machine learning and deep learning step into cognitive radio n...

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Detalles Bibliográficos
Autores principales: I, Evelyn Ezhilarasi, Clement, J Christopher
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9921490/
https://www.ncbi.nlm.nih.gov/pubmed/36772366
http://dx.doi.org/10.3390/s23031326
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author I, Evelyn Ezhilarasi
Clement, J Christopher
author_facet I, Evelyn Ezhilarasi
Clement, J Christopher
author_sort I, Evelyn Ezhilarasi
collection PubMed
description Cognitive radio networks are vulnerable to numerous threats during spectrum sensing. Different approaches can be used to lessen these attacks as the malicious users degrade the performance of the network. The cutting-edge technologies of machine learning and deep learning step into cognitive radio networks (CRN) to detect network problems. Several studies have been conducted utilising various deep learning and machine learning methods. However, only a small number of analyses have used gated recurrent units (GRU), and that too in software defined networks, but these are seldom used in CRN. In this paper, we used GRU in CRN to train and test the dataset of spectrum sensing results. One of the deep learning models with less complexity and more effectiveness for small datasets is GRU, the lightest variant of the LSTM. The support vector machine (SVM) classifier is employed in this study’s output layer to distinguish between authorised users and malicious users in cognitive radio network. The novelty of this paper is the application of combined models of GRU and SVM in cognitive radio networks. A high testing accuracy of 82.45%, training accuracy of 80.99% and detection probability of 1 is achieved at 65 epochs in this proposed work.
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spelling pubmed-99214902023-02-12 GRU-SVM Based Threat Detection in Cognitive Radio Network I, Evelyn Ezhilarasi Clement, J Christopher Sensors (Basel) Article Cognitive radio networks are vulnerable to numerous threats during spectrum sensing. Different approaches can be used to lessen these attacks as the malicious users degrade the performance of the network. The cutting-edge technologies of machine learning and deep learning step into cognitive radio networks (CRN) to detect network problems. Several studies have been conducted utilising various deep learning and machine learning methods. However, only a small number of analyses have used gated recurrent units (GRU), and that too in software defined networks, but these are seldom used in CRN. In this paper, we used GRU in CRN to train and test the dataset of spectrum sensing results. One of the deep learning models with less complexity and more effectiveness for small datasets is GRU, the lightest variant of the LSTM. The support vector machine (SVM) classifier is employed in this study’s output layer to distinguish between authorised users and malicious users in cognitive radio network. The novelty of this paper is the application of combined models of GRU and SVM in cognitive radio networks. A high testing accuracy of 82.45%, training accuracy of 80.99% and detection probability of 1 is achieved at 65 epochs in this proposed work. MDPI 2023-01-24 /pmc/articles/PMC9921490/ /pubmed/36772366 http://dx.doi.org/10.3390/s23031326 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
I, Evelyn Ezhilarasi
Clement, J Christopher
GRU-SVM Based Threat Detection in Cognitive Radio Network
title GRU-SVM Based Threat Detection in Cognitive Radio Network
title_full GRU-SVM Based Threat Detection in Cognitive Radio Network
title_fullStr GRU-SVM Based Threat Detection in Cognitive Radio Network
title_full_unstemmed GRU-SVM Based Threat Detection in Cognitive Radio Network
title_short GRU-SVM Based Threat Detection in Cognitive Radio Network
title_sort gru-svm based threat detection in cognitive radio network
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9921490/
https://www.ncbi.nlm.nih.gov/pubmed/36772366
http://dx.doi.org/10.3390/s23031326
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