High speed trains communication systems in 5G cellular networks

V Vahidi - Digital Signal Processing, 2021 - Elsevier
In this paper, a new transmitter-receiver structure for high speed train (HST) data
transmission and detection in fifth generation (5G) communication systems is proposed. This …

Downlink data transmission for high‐speed trains in 5G communication systems

V Vahidi, E Saberinia - IET Communications, 2020 - Wiley Online Library
In this study, a new transmitter–receiver approach for high‐speed train (HST) downlink
orthogonal frequency division multiplexing (OFDM) data transmission and detection in fifth …

Uplink data transmission for high speed trains in severe doubly selective channels of 6G communication systems

V Vahidi - Physical Communication, 2021 - Elsevier
This paper proposes a transmitter–receiver architecture for the transmission and detection of
data from high-speed-trains (HSTs) to base-stations (BSs) in sixth-generation (6G) …

OFDM high speed train communication systems in 5G cellular networks

V Vahidi, E Saberinia - 2018 15th IEEE Annual Consumer …, 2018 - ieeexplore.ieee.org
A reliable high-speed wireless communication is essential for high speed trains (HSTs) in
upcoming 5G communication cellular networks. Orthogonal frequency division multiplexing …

Time varying channel estimation for SC-FDMA system under HST scenario

L Yang, Y Liang - 2014 Sixth International Conference on …, 2014 - ieeexplore.ieee.org
We propose a time variation channel estimation method for the Time Division Duplex-Long
Term Evolution (TDD-LTE) uplink in the high speed train (HST) environment. In the transform …

Feasibility studies on the use of higher frequency bands and beamforming selection scheme for high speed train communication

AO Laiyemo, P Luoto, P Pirinen… - … and Mobile Computing, 2017 - Wiley Online Library
With increasing popularity of high speed trains and traffic forecast for future cellular
networks, the need to provide improved data rates using higher frequency bands (HFBs) for …

On the performance of sliding window TD-LMMSE channel estimation for 5G waveforms in high mobility scenario

M Saideh, M Berbineau… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
The upcoming 5G era is considered as a critical answer to future railway communication
needs. In this correspondence, we analyze the performance of sliding window time domain …

A highly efficient channel sounding method based on cellular communications for high-speed railway scenarios

L Liu, C Tao, T Zhou, Y Zhao, X Yin, H Chen - EURASIP Journal on …, 2012 - Springer
Abstract An efficient channel sounding method using cellular communication systems is
proposed for high-speed railway (HSR) propagation environments. This channel …

Fast time-varying channel estimation technique for LTE uplink in HST environment

L Yang, G Ren, B Yang, Z Qiu - IEEE Transactions on Vehicular …, 2012 - ieeexplore.ieee.org
A novel channel estimation technique is proposed for the time-division-duplex long-term
evolution (TDD-LTE) single-carrier frequency-division multiple-access (SC-FDMA) system in …

Channel estimation and throughput evaluation for 5G wireless communication systems in various scenarios on high speed railways

Y Zhao, X Wang, G Wang, R He, Y Zou… - China …, 2018 - ieeexplore.ieee.org
The fifth generation (5G) wireless communication is currently a hot research topic and
wireless communication systems on high speed railways (HSR) are important applications …