13th Asia Pacific Transportation Development Conference
Design of High-Speed Railway Wireless Communication System Based on Simulink
Publication: Resilience and Sustainable Transportation Systems
ABSTRACT
In this paper, a high-speed railway (HSR) wireless communication system based on orthogonal frequency division multiplexing (OFDM) is built by using Simulink, and a HSR channel in viaduct scenario is established. The LS channel estimation algorithm based on pilot sequence is used to restore and calibrate signals at the receiving end. By inserting the block pilots in the time domain and the frequency domain respectively, the impacts of different pilot insertion modes on the HSR wireless communication system are studied. The experimental results show that the comb pilots can maintain good performance even when the Doppler shift is severe, which is suitable for fast fading channels.
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REFERENCES
Chen, B., Zhong, Z. and Ai, B. (2012). “Stationarity intervals of time-variant channel in high speed railway scenario.” J. China Commun. 9, 64-70.
Gibson, J. D. (1999), The Mobile Communications Handbook, CRC Press, London.
Lee, D., Seo, H., Clerckx, B., Hardouin, E., Mazzarese, D., Nagata, S., and Sayana, K. (2012) “Coordinated multipoint transmission and reception in LTE-advanced: Deployment scenarios and operational challenges.” J. IEEE Cammun. Mag. 50, (2)148-155.
Mandayam, N. B., & Verdú, S. (1998). “Analysis of an approximate decorrelating detector.” Wireless Personal Communications, 6(1-2), 97-111.
Ranjany, A., Misraz, P. and Dwivediz, B. et al. (2016). “Channel modeling of wireless communication in underground coal mines.” C. in Proceedings of IEEE COMSNETS'16, Bangalore, India, 2016, 1-2.
Sun, R, Tao, C, Liu, L, and Tan, Z. (2013). “Channel measurement and characterization for HSR U-shape groove scenarios at 2.35 GHz.” in Vehicular Technology Conference (VTC Fall), 2013 IEEE 78th. IEEE, 2013, 1-5.
Wang, C.-X., Ghazal, A., and Ai, B., Liu, Y. et al. (2016). “Channel measurements and models for high-speed train communication systems: a survey.” J. IEEE Commun. Surveys Tuts. 18, (2)974-987.
Zhang, J. and Zhang, Z. (2010). “Simulation and analysis of OFDM system based on Simulink.” 2010 International Conference on Communications, Circuits and Systems (ICCCAS), September 23, 2010.
Information & Authors
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Published In
Resilience and Sustainable Transportation Systems
Pages: 466 - 473
Editors: Fengxiang Qiao, Ph.D., Texas Southern University, Yong Bai, Ph.D., Marquette University, Pei-Sung Lin, Ph.D., University of South Florida, Steven I Jy Chien, Ph.D., New Jersey Institute of Technology, Yongping Zhang, Ph.D., California State Polytechnic University, and Lin Zhu, Ph.D., Shanghai University of Engineering Science
ISBN (Online): 978-0-7844-8290-2
Copyright
© 2020 American Society of Civil Engineers.
History
Published online: Jun 29, 2020
Published in print: Jun 29, 2020
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