To overcome increasing traffic, provide various new services, further ensure safety and
security, and significantly improve travel comfort, a new communication system for railways …

For decades now, a lot of radio wave path loss propagation models have been developed
for predictions across different environmental terrains. Amongst these models, empirical …

In recent years, unmanned aerial vehicle (UAV)-to-ground wireless channels have become
focused areas. Thus a better understanding of UAV-to-ground wireless channel …

With the booming development of high-speed railways (HSRs), key technologies of wireless
communications need to be constantly innovated. In particular, the frontier issue of low delay …

Wireless Big Data has aroused extensive attention, as mass mobile devices have been
developed and deployed for the upcoming 5G era. The context information of these devices …

VANETs (Vehicular ad hoc networks) are wireless and infrastructureless networks created
spontaneously, and where the nodes are vehicles that move freely. In them, many conditions …

Channel characterization is essential when planning wireless communication deployments.
We consider the wireless channel characterization in a modern subway station and its …

Doubly-selective channels, such as those that occur when the transmitter and the receiver
move relative to each other at high speeds, are a key scenario for fifth generation (5G) …

An ensemble learning‐based approach for context detection for high‐speed railway (HSR)
isproposed, evaluated, and compared against various machine learning algorithms. The …

Driven by the rapid growth in information services provided by the Internet and the
appearance of new multimedia applications, millimeter wave is foreseen as a key enabler …