Time-varying channel estimation through optimal piece-wise time-invariant approximation for high-speed train wireless communications

D Shan, P Richardson, W Xiang, K Zeng, H Qian… - Vehicular …, 2014 - Elsevier
The practical time-varying channel between a high-speed train (HST) and infrastructure has
a single Doppler shift on each resolvable multipath in most cases. As a result, the HST …

Channel Fading in Mobile Broadband Systems: Challenges and Opportunities

D Shan - 2014 - deepblue.lib.umich.edu
High-speed data signals transmitted over mobile broadband channels are seriously
distorted by both time-varying effect and frequency-selective fading (FSF). These distortions …

[PDF][PDF] Vehicular Communications

M Chen, DO Mau, Y Zhang, T Taleb, VCM Leung - 2014 - academia.edu
The automotive industry is currently undergoing a technology revolution. A newly developed
Wi-Fi system 1 provides a wireless network that allows a driver and passengers to connect …