The hyperloop system and stakeholders: A review and future directions
L Mitropoulos, A Kortsari, A Koliatos, G Ayfantopoulou - Sustainability, 2021 - mdpi.com
The hyperloop is an innovative land transport mode for passengers and freight that travels at
ultra-high speeds. Lately, different stakeholders have been engaged in the research and …
ultra-high speeds. Lately, different stakeholders have been engaged in the research and …
OTFS vs. OFDM in the presence of sparsity: A fair comparison
Many recent works in the literature declare that Orthogonal Time-Frequency-Space (OTFS)
modulation is a promising candidate technology for high mobility communication scenarios …
modulation is a promising candidate technology for high mobility communication scenarios …
Communication systems of high‐speed railway: a survey
Modern railway services are required to deliver good quality services to the passenger
throughout the whole journey. These include improved performances, safety, and reduce …
throughout the whole journey. These include improved performances, safety, and reduce …
OTFS-TSMA for massive Internet of Things in high-speed railway
Massive internet of things (mIoT) could play an important role in the future smart high-speed
railway (HSR), where grant-free multiple access technologies are required. Recently …
railway (HSR), where grant-free multiple access technologies are required. Recently …
Low complexity receiver via expectation propagation for OTFS modulation
Orthogonal time frequency space (OTFS) modulation has recently received considerable
attention due to its capabilities to exploit full time-frequency diversity and deal with channel …
attention due to its capabilities to exploit full time-frequency diversity and deal with channel …
Experience-driven power allocation using multi-agent deep reinforcement learning for millimeter-wave high-speed railway systems
J Xu, B Ai - IEEE Transactions on Intelligent Transportation …, 2021 - ieeexplore.ieee.org
Railway is stepping into the field of smart railway. Unfortunately, the challenge of obtaining
accurate instantaneous channel state information in high-speed railway (HSR) scenario …
accurate instantaneous channel state information in high-speed railway (HSR) scenario …
Covert wireless communication with noise uncertainty in space-air-ground integrated vehicular networks
In this paper, we propose a covert wireless uplink transmission strategy in space-air-ground
integrated vehicular networks, where the source vehicle transmits its own message over the …
integrated vehicular networks, where the source vehicle transmits its own message over the …
Non-stationary vehicular channel characterization in complicated scenarios
Wireless channel characterization and modeling is the foundation of vehicular
communication systems. However, most of the existing researches on vehicle-to-vehicle …
communication systems. However, most of the existing researches on vehicle-to-vehicle …
An integrated multi-objective optimization method with application to train crashworthiness design
The collision performance of crashworthy structures can be improved using the optimization
design. However, conflicting objective functions and the non-uniqueness of solutions hinder …
design. However, conflicting objective functions and the non-uniqueness of solutions hinder …
Critical review of EMC standards for the measurement of radiated electromagnetic emissions from transit line and rolling stock
A Mariscotti - Energies, 2021 - mdpi.com
Accurate and comprehensive methods for the assessment of radiated electromagnetic
emissions in modern electric transportation systems are a necessity. The characteristics and …
emissions in modern electric transportation systems are a necessity. The characteristics and …