Distributed Intrusion Detection Based on Combination of 0-OTDR and POTDR

机译：基于0-OTDR和Potdr的组合分布式入侵检测

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A distributed optical fiber intrusion detection system, based on the combination of the phase-sensitive optical time-domain reflectometer (4-0TDR) and the polarization optical time domain reflectometer (POTDR), is proposed and demonstrated. The wavelet transform method and peak-enhancing signal processing are used to de-noise the sensing data and achieve high SNR. Both the 4-0TDR and the POTDR share the same optical devices and work together to enhance the veracity of detecting and locating the intrusion perturbation. Experimental results show that perturbation detection with 100% veracity is achieved over a 14km long fiber link with a spatial resolution of 50m by means of the dual outputs from the (1)-OTDR and the POTDR simultaneously.

机译：提出并证明了基于相敏光学时域反射计（4-0TDR）和偏振光学时域反射计（POTDR）的组合的分布式光纤入侵检测系统。小波变换方法和峰值增强信号处理用于对感测数据进行解除噪声并实现高SNR。 4-0TDR和POTDR都共享相同的光学器件并一起工作，以增强检测和定位入侵扰动的准确性。实验结果表明，通过从（1）-otdr和Potdr的双输出同时，通过14km长的纤维连杆实现具有100％真实性的扰动检测，其空间分辨率为50m。

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来源
《International Conference on Optical Fiber Sensors》|2008年||共4页
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作者
Y. J. Rao; J. Z. Li; Z. L. Ran; K. L. Xie;
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中图分类 N-532;
关键词
Intrusion detection; Distributed optical fiber sensing system; phase-sensitive optical time domain reflectometer (41-OTDR); polarization optical time domain reflectometer (POTDR);

机译：入侵检测;分布式光纤传感系统;相敏光学时域反射计（41-OTDR）;偏振光时域反射计（POTDR）;

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3. Network Intrusion Detection System Based on the Combination of Multiobjective Particle Swarm Algorithm-Based Feature Selection and Fast-Learning Network [J] . Sajad Einy, Cemil Oz, Yahya Dorostkar Navaei Wireless communications & mobile computing . 2021,第a期

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4. Distributed Intrusion Detection Based on Combination of 0-OTDR and POTDR [C] . Y. J. Rao, J. Z. Li, Z. L. Ran, International Conference on Optical Fiber Sensors . 2008

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5. Host based intrusion detector: Component of Distributed Intrusion Detection System (DIDS) architecture [D] . Tummala, Ashok Kumar 2007

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6. Intrusion-Aware Alert Validation Algorithm for Cooperative Distributed Intrusion Detection Schemes of Wireless Sensor Networks [O] . Riaz Ahmed Shaikh, Hassan Jameel, Brian J. d’Auriol, 2009

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7. Machine Learning-Based Distributed Denial of Service Attack Detection on Intrusion Detection System Regarding to Feature Selection [O] . Ahmad Azhari, Arif Wirawan Muhammad, Cik Feresa Mohd Foozy 2020

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8. Distributed Streams-Based Data-Mining for Application Intrusion Detection [R] . Yurica, K. , Pande, R. , Motwani, R. 2004

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Distributed Intrusion Detection Based on Combination of 0-OTDR and POTDR

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