Cognitive radio is a key technology to solve the problem of energy efficiency in wireless communication
and spectrum sensing is of great significance for improving the efficiency of spectrum utilization. To solve the problem that the consensus-based distributed cooperative spectrum sensing algorithm is vulnerable to malicious node data injection attacks
we propose two approaches for detecting and localizing malicious nodes based on neural networks. And a collaborative peer-to-peer machine learning protocol(Gossip Learning) is adopted to facilitate training these neural network models. We simulate the process of distributed cooperative spectrum sensing on a 9-node Manhattan network
and verify the effectiveness of the proposed approaches. Numerical results illustrate that the proposed neural network-based approaches can effectively improve the performance of detecting and localizing malicious nodes. The collaborative learning strategy can enable nodes to learn more attack characteristics
LIU X , ZHONG W Z , JING Q F . Multi-slot cooperative spectrum sensing method with optimization in cognitive radio [J]. Acta Electronica Sinica , 2015 , 43 ( 5 ): 895 - 900 . (in Chinese)
JI W , LI B X , ZHENG B Y . Distributed intelligent intrusion prevention scheme based on reputation and consensus [J]. Systems Engineering and Electronics , 2018 , 40 ( 3 ): 665 - 670 . (in Chinese)
YU G H , WU J , LONG C N . Contextual binary gossip: A fast cooperative spectrum sensing algorithm for cognitive radio networks [C]// Proceeding of the 11th World Congress on Intelligent Control and Automation . Piscataway : IEEE , 2014 : 3013 - 3018 .
DEGROOT M H . Reaching a consensus [J]. Journal of the American Statistical Association , 1974 , 69 ( 345 ): 118 - 121 .
SUNDARAM S , GHARESIFARD B . Distributed optimization under adversarial nodes [J]. IEEE Transactions on Automatic Control , 2019 , 64 ( 3 ): 1063 - 1076 .
GENTZ R , WAI H T , SCAGLIONE A , et al . Detection of data injection attacks in decentralized learning [C]// 2015 49th Asilomar Conference on Signals, Systems and Computers . Piscataway : IEEE , 2015 : 350 - 354 .
GENTZ R , WU S X , WAI H T , et al . Data injection attacks in randomized gossiping [J]. IEEE Transactions on Signal and Information Processing Over Networks , 2016 , 2 ( 4 ): 523 - 538 .
WU S X , WAI H T , SCAGLIONE A , et al . Data injection attack on decentralized optimization [C]// 2018 IEEE International Conference on Acoustics, Speech and Signal Processing . Piscataway : IEEE , 2018 : 3644 - 3648 .
HUANG H J , WU X X , LI G Q . Anomaly detection and location of malicious node for IoT based on smart contract in blockchain network [J]. Chinese Journal on Internet of Things , 2020 , 4 ( 2 ): 58 - 69 . (in Chinese)
LI Z Q , YU F R , HUANG M Y . A distributed consensus-based cooperative spectrum-sensing scheme in cognitive radios [J]. IEEE Transactions on Vehicular Technology , 2010 , 59 ( 1 ): 383 - 393 .
CHAMLEY C , SCAGLIONE A , LI L . Models for the diffusion of beliefs in social networks: An overview [J]. IEEE Signal Processing Magazine , 2013 , 30 ( 3 ): 16 - 29 .
BOYD S , GHOSH A , PRABHAKAR B , et al . Randomized gossip algorithms [J]. IEEE Transactions on Information Theory , 2006 , 52 ( 6 ): 2508 - 2530 .
DIMAKIS A G , KAR S , MOURA J M F , et al . Gossip algorithms for distributed signal processing [J]. Proceedings of the IEEE , 2010 , 98 ( 11 ): 1847 - 1864 .
PATEL S , KHATANA V , SARASWAT G , et al . Distributed detection of malicious attacks on consensus algorithms with applications in power networks [C]// 2020 7th International Conference on Control, Decision and Information Technologies(CoDIT) . Piscataway : IEEE , 2020 : 397 - 402 .
SCHÖLKOPF B , PLATT J , HOFMANN T . Multi-instance multi-label learning with application to scene classification [C]// Advances in Neural Information Processing Systems 19: Proceedings of the 2006 Conference . Commonwealth : MIT Press , 2006 : 1609 - 1616 .
SVOZIL D , KVASNICKA V , POSPICHAL J . Introduction to multi-layer feed-forward neural networks [J]. Chemometrics and Intelligent Laboratory Systems , 1997 , 39 ( 1 ): 43 - 62 .
WANG H Z , LI G Q , WANG G B , et al . Deep learning based ensemble approach for probabilistic wind power forecasting [J]. Applied Energy , 2017 , 188 : 56 - 70 .
GIARETTA L , GIRDZIJAUSKAS Š . Gossip learning: off the beaten path [C]// 2019 IEEE International Conference on Big Data(Big Data) . Piscataway : IEEE , 2019 : 1117 - 1124 .
JIANG Z H , BALU A , HEGDE C , et al . Collaborative deep learning in fixed topology networks [C]// Proceedings of the 31st International Conference on Neural Information Processing Systems . Long Beach : MIT Press , 2017 : 5906 - 5916 .
BLOT M , PICARD D , THOME N , et al . Distributed optimization for deep learning with gossip exchange [J]. Neurocomputing , 2019 , 330 : 287 - 296 .
FAWCETT T . An introduction to ROC analysis [J]. Pattern Recognition Letters , 2006 , 27 ( 8 ): 861 - 874 .