Affiliation:
1. School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing 100044, China
Abstract
Hyperloop is envisioned as the next generation of railway transportation mode, which can proceed at a speed of more than 1000 km/h. The safe operation of the Hyperloop depends heavily on the support of a stable communication system. In this paper, we propose a 3D channel model in vacuum tube scenarios based on the ray-tracing method. The reflection paths and line of sight (LoS) paths are considered. We derive the channel transfer function (CTF) expression for each multipath, and then the channel impulse response (CIR) is obtained. On this basis, the large-scale and small-scale channel characteristics, including path loss, shadow fading, correlation coefficient, delay spread, and angular spread, are investigated and analyzed. Simulation results show that the proposed channel model can characterize the wireless channel in the Hyperloop scenarios in detail, and the results maintain a high level of symmetry between the range of 0–250 m and 250–500 m. The relevant research results will contribute to the design of future Hyperloop wireless communication systems.
Funder
Beijing Natural Science Foundation
Subject
Physics and Astronomy (miscellaneous),General Mathematics,Chemistry (miscellaneous),Computer Science (miscellaneous)
Reference27 articles.
1. Decarbonising ships, planes and trucks: An analysis of suitable low-carbon fuels for the maritime, aviation and haulage sectors;Nathan;Adv. Appl. Energy,2021
2. Tavsanoglu, A., Briso, C., Carmena-Cabanillas, D., and Arancibia, R.B. (2021). Concepts of Hyperloop Wireless Communication at 1200 km/h: 5G, Wi-Fi, Propagation, Doppler and Handover. Energies, 14.
3. Acoustic insulation characteristics of sandwich composite shell systems with double curvature: The effect of nature of viscoelastic core;Seilsepour;J. Vib. Control,2023
4. Development status and trend of ultra high-speed vacuum pipeline transportation technology;Jin;Sci. Technol. China,2017
5. Maglev: As a new stage of high-speed transport development;Aksenov;Transp. Syst. Technol.,2017
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献