Sixth International Conference on Transportation Engineering
The Correlation between Path Loss and Cutting Scenarios Based on Grey Correlation Degree
Publication: ICTE 2019
ABSTRACT
Accurate wireless channel modeling is the basis of reasonable estimation of railway wireless communication system. In order to further understand the relationship between scenario and path loss, based on the path loss exponent of cutting scenarios, the correlation between parameters of cutting scenarios, and ideal cutting scenarios is analyzed by using grey correlation degree algorithm. The preliminary conclusion is that the path loss exponent is more reasonable when the cutting scenarios parameters are within a certain range. The research results have some guiding significance for the collaborative work of cutting structure construction and wireless network construction.
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ACKNOWLEDGEMENT
The study was supported by supported by National Natural Science Foundation of China (No. 61661026) and scientific research project of Gansu University of Educational Department (No. 2018A-028) and funded by Lanzhou Science and Technology Bureau (No. 2017-4-135, and 2016-RC-115).
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Information & Authors
Information
Published In
ICTE 2019
Pages: 1063 - 1067
Editors: Xiaobo Liu, Ph.D., Southwest Jiaotong University, Qiyuan Peng, Ph.D., Southwest Jiaotong University, and Kelvin C. P. Wang, Ph.D., Oklahoma State University
ISBN (Online): 978-0-7844-8274-2
Copyright
© 2020 American Society of Civil Engineers.
History
Published online: Jan 13, 2020
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