Abstract
In UWB-IR signal detection, the threshold of signal to noise ratio(SNR) limit the performance of FHN model detection method, from this point, wavelet packet is introduced into FHN model, a novel UWB-IR signal detection method based on wavelet packet and FHN model is proposed, in addition, the disadvantages of traditional single threshold wavelet packet is analyzed, combined with the new piecewise threshold wavelet packet and FHN model to detect UWB-IR signal. Furthermore, the performance of the proposed algorithm is simulated and analyzed. Simulation results shows that the proposed algorithm overcome the SNR threshold of FHN model detection method, the detection performance of FHN model is improved. Therefore, the UWB-IR signal can be detected effectively under strong noise.
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References
F Q Wang, X F Zhang, F Wang. Root-MUSIC-based joint TOA and DOA estimation in IR-UWB. Journal on Communications, 2014(2):137–145.
D Li, F B Jang. A Novel Multi-Strategy Routing for UWB Ad Hoc Networks. Advances in Intelligent & Soft Computing, 124 (2011)25–30.
Lim J M, Park J W, Lee K J, et al. Comparison of localization methods using CSS-UWB WPAN for mobile robots, International Conference on Ubiquitous Robots and Ambient Intelligence. (2012), pp. 347–349.
Y Li. Research on ultra-wideband short range inpulse imagine radar system. University of Electronic Science and Technology of China, (2014).
X Wang, L Lin, H Tang, et al. Low power 3.1–10.6 GHz IR-UWB transmitter for Gbps wireless communications. Science China Information Sciences, 54(5)(2011)1094–1102.
H W Deng, Y J Zhao, F Fu, et al. Compact and High Isolation Microstrip Diplexer for GPS and UWB Application. Electeonics Letters, 49(10)(2013)659–666.
X S Li, T Q Zhang, L F Yang, et al. The Period Estimation of PN Sequence Using Reprocessing Spectrum of DS-UWB signal, International Conference on Communication Software and Networks. IEEE, (2009), pp. 270–274.
X W Liu, L Jiang, H Xu. Study on end effects of EMD with HHT for UWB signal detection[C]// 2015 International Conference on Estimation, Detection and Information Fusion (ICEDIF). 2015.
Q An, Z Li, F L Liang. et al. Wavelet Based human target detection in complex ruins using a low center frequency UWB radar, 2016 Progress in Electromagnetic Research Symposium. (2016).
Z Y Xi, Y J Yan, Y Zhang. et al. Stochastic Resonance and its Application in Detecting Weak Signal, 2010 3rd International Congress on Image and Signal Processing, IEEE, (2010), pp. 4148–4151.
L L Wu, G H Hui, A Y Lin. et al. Study on early moldy grain identification based onaperiodic stochastic resonance. Chinese Journal of Scientific Instrument, 32(4)(2011)742–747.
X W Liu, L Jiang. Utlra-wideband signal detection based on FHN model method. Journal of Air Force Engineering University (Natural Science Edition), 2015(4)(2015)58–61.
Y X Sun, Z H Xiong. An Optimal Weighted Wavelet Packet Entropy Method With Application to Real-Time Chatter Detection. IEEE/ASME Transactions on Mechatronics, 21(4)(2016)2004–2014.
H Chen, ASSALA P, Y Cai, et al. Intelligent Transient Overvoltage Location in Distribution Systems Using Wavelet Packet Decomposition and General Regression Neural Networks. IEEE Transactions on Industrial Informatics, 2016(2016)1–1.
FATHI A, NAGHSH-NILCHI A R. Efficient image denoising method based on a new adaptive wavelet packet thresholding function. IEEE Transactions on Image Processing A Publication of the IEEE Signal Processing Society, 21(9) (2012)3981–90.
J D Mao, D X Hua, Y F Wang. Noise Reduction in Lidar Signal Based on Wavelet Packet Analysis. Chinese Journal of Lasers, 2011(2)(2011)220–227.
K Chen, Y L Fan, L S Geng. The Research on the Stotistic Resonance Based of Feedback FitzHugh-Nagumo Neural Network, World Congress on Intelligent Control and Automation. IEEE, (2010), pp. 6729–6734.
H G Li, X L Zhang, H M Zhang. An improved actuator node deployment algorithm of CPSs network based on QPSO, International Conference on Information Science & Technology. IEEE, (2016).
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Chen, B., Jiang, L. & Zhang, Q. UWB signal detection based on wavelet packet and FHN model. Int J Netw Distrib Comput 5, 93–100 (2017). https://doi.org/10.2991/ijndc.2017.5.2.4
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DOI: https://doi.org/10.2991/ijndc.2017.5.2.4