AoA-based channel estimation for massive MIMO OFDM communication systems on high speed rails

Y Zhao, W Zhao, G Wang, B Ai, HH Putra… - … Communications, 2020 - ieeexplore.ieee.org
wireless orthogonal frequency division multiplexing (OFDM) communication systems with
massive antennas on high speed … ) communication systems with massive antenna arrays at …

[HTML][HTML] Concepts of hyperloop wireless communication at 1200 km/h: 5G, Wi-Fi, propagation, Doppler and handover

A Tavsanoglu, C Briso, D Carmena-Cabanillas… - Energies, 2021 - mdpi.com
… was designed to overcome the physical limitations present in high-speed rail at speeds
Distributed Antenna System based the 28 GHz millimeter Wave mobile communication system

RIS-aided next-generation high-speed train communications: Challenges, solutions, and future directions

H Liu, J Zhang, Q Wu, Y Jin, Y Chen, B Ai - arXiv preprint arXiv …, 2021 - arxiv.org
… Recently, wireless communication in high-speed train (HST) systems has … services, such
as highdefinition video surveillance, onboard broadband internet services, and the railway

Empirical millimeter‐wave wideband propagation characteristics of highspeed train environments

JJ Park, J Lee, KW Kim, HK Kwon, MD Kim - ETRI Journal, 2021 - Wiley Online Library
… We believe that these mmWave HST measurement characteristics will be beneficial in 5G
mobile communication systems. One potential direction for future work might be a comparison …

An improved interference alignment algorithm with user mobility prediction for high-speed railway wireless communication networks

J Sheng, Z Tang, Q Zhu, C Wu, Y Wang, B Ai - IEEE Access, 2020 - ieeexplore.ieee.org
high-speed train users and effectively manages interference, which improves the high-speed
railway wireless communication network … potential of single antenna systems,” Information …

Scheduling of uav-assisted millimeter wave communications for high-speed railway

Y Wang, Y Niu, H Wu, S Mao, B Ai… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
… HSR system, ie, the MRs are deployed on top of the trainwireless communications for
railways, control theory and techniques for railways, and global system for mobile communications

AI-enabled sub-6-GHz and mm-wave hybrid communications: Considerations for use with future HSR wireless systems

L Yan, X Fang, X Wang, B Ai - IEEE Vehicular Technology …, 2020 - ieeexplore.ieee.org
… next-generation wireless systems, including future high-speed railway (HSR) wireless systems,
to … His research interests are focused on rail traffic mobile communications and channel …

High-speed trains access connectivity through RIS-assisted FSO communications

P Agheli, H Beyranvand… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
… a reliable access network, to not only enables high-rate communications but also …
wireless access solutions for HSTs, such as the global system for mobile communications-railway

Deep reinforcement learning coordinated receiver beamforming for millimeter-wave train-ground communications

X Zhou, X Zhang, C Chen, Y Niu, Z Han… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
high-speed rail (HSR) as a means of transportation for short trips, there is ever growing
demand of high quality of multimedia servicesmobile communications for rail traffic systems. He …

Safety-oriented resource allocation for space-ground integrated cloud networks of high-speed railways

L Yan, X Fang, L Hao, Y Fang - … Areas in Communications, 2020 - ieeexplore.ieee.org
… To guarantee the train operational safety, the train control and dispatching related mobile
services are classed as the safety services, which demand high performance on bit error rate (…