3D non-stationary wideband circular tunnel channel models for high-speed train wireless communication systems

被引：0
作者：
Yu Liu
Cheng-Xiang Wang
Carlos Lopez
Xiaohu Ge
机构：
[1] Shandong University,Shandong Provincial Key Lab of Wireless Communication Technologies
[2] Heriot-Watt University,Institute of Sensors, Signals and Systems, School of Engineering & Physical Sciences
[3] Huazhong University of Science and Technology,Department of Electronics and Information Engineering
来源：
Science China Information Sciences | 2017年 / 60卷
关键词：
non-stationary; statistical properties; tunnel channel model; GBSM; channel measurement;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper proposes three-dimensional (3D) non-stationary wideband circular geometry-based stochastic models (GBSMs) for high-speed train (HST) tunnel scenarios. Considering single-bounced (SB) and multiple-bounced (MB) components from the tunnel’s internal surfaces, a theoretical channel model is first established. Then, the corresponding simulation model is developed using the method of equal volume (MEV) to calculate discrete angular parameters. Based on the proposed 3D GBSMs, important time-variant statistical properties are investigated, such as the temporal autocorrelation function (ACF), spatial cross-correlation function (CCF), and space-Doppler (SD) power spectrum density (PSD). Results indicate that all statistical properties of the simulation model, verified by simulation results, can match well those of the theoretical model. The statistical properties of the proposed 3D GBSMs are further validated by relevant measurement data, demonstrating the flexibility and utility of our proposed tunnel GBSMs.
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[31]   An efficient analysis framework for high-speed train-bridge coupled vibration under non-stationary winds [J].
He, Xu-hui ;
Shi, Kang ;
Wu, Teng .
STRUCTURE AND INFRASTRUCTURE ENGINEERING, 2020, 16 (09) :1326-1346
[32]   A 3D Wideband Non-Stationary Multi-Mobility Model for Vehicle-to-Vehicle MIMO Channels [J].
Bian, Ji ;
Wang, Cheng-Xiang ;
Huang, Jie ;
Liu, Yu ;
Sun, Jian ;
Zhang, Minggao ;
Aggoune, El-Hadi M. .
IEEE ACCESS, 2019, 7 :32562-32577
[33]   A 3D Non-Stationary Channel Model for 6G Wireless Systems Employing Intelligent Reflecting Surfaces With Practical Phase Shifts [J].
Sun, Yingzhuo ;
Wang, Cheng-Xiang ;
Huang, Jie ;
Wang, Jun .
IEEE TRANSACTIONS ON COGNITIVE COMMUNICATIONS AND NETWORKING, 2021, 7 (02) :496-510
[34]   A Novel 3D Space-Time-Frequency Non-Stationary Channel Model for 6G THz Indoor Communication Systems [J].
Wang, Jun ;
Wang, Cheng-Xiang ;
Huang, Jie ;
Wang, Haiming .
2020 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2020,
[35]   A Novel 3D Non-stationary Localization-assisted ISAC Channel Model [J].
Yang, Runruo ;
Wu, Yang ;
Huang, Jie ;
Wang, Cheng-Xiang .
2023 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE, WCNC, 2023,
[36]   A 3D Non-Stationary GBSM for Vehicular Visible Light Communication MISO Channels [J].
Al-Kinani, Ahmed ;
Wang, Cheng-Xiang ;
Zhu, Qiuming ;
Fu, Yu ;
Aggoune, El-Hadi M. ;
Talib, Ahmed ;
Al-Hasaani, Nidaa .
IEEE ACCESS, 2020, 8 :140333-140347
[37]   3D Wideband Non-Stationary Geometry-Based Stochastic Models for Non-Isotropic MIMO Vehicle-to-Vehicle Channels [J].
Yuan, Yi ;
Wang, Cheng-Xiang ;
He, Yejun ;
Alwakeel, Mohammed M. ;
Aggoune, el-Hadi M. .
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2015, 14 (12) :6883-6895
[38]   Non-stationary state vibration fatigue strength of high-speed train equipment compartment apron board under aerodynamic load [J].
Cheng, Yajun ;
Yang, Mingzhi ;
Liu, Letian ;
Yu, Chunyang ;
Li, Fansong .
Zhendong yu Chongji/Journal of Vibration and Shock, 2024, 43 (09) :36-42
[39]   A 3D Non-Stationary GBSM for Mobile-to-Mobile Underwater Acoustic Communication Channels [J].
Wang, Yihan ;
Wang, Cheng-Xiang ;
Zhu, Xiuming ;
He, Yubei ;
Chang, Hengtai ;
Sun, Jian ;
Zhang, Wensheng .
2021 IEEE/CIC INTERNATIONAL CONFERENCE ON COMMUNICATIONS IN CHINA, ICCC, 2021, :511-516
[40]   A Novel 3D Wideband Time-Varying Channel Model for Orbital Angular Momentum Communication Systems [J].
Ji, Wenxie ;
Wang, Cheng-Xiang ;
Huang, Jie ;
Yang, Runruo .
2022 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2022, :974-979
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