Wireless sensor networks for condition monitoring in the railway industry: A survey

VJ Hodge, S O'Keefe, M Weeks… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
In recent years, the range of sensing technologies has expanded rapidly, whereas sensor
devices have become cheaper. This has led to a rapid expansion in condition monitoring of …

A measurement-based stochastic model for high-speed railway channels

R He, B Ai, Z Zhong, AF Molisch… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
The high-speed railway (HSR) propagation channel has a significant impact on the design
and performance analysis of wireless railway control systems. This paper derives a …

Social network services for rail traffic applications

B Ai, X Cheng, L Yang, ZD Zhong… - IEEE Intelligent …, 2014 - ieeexplore.ieee.org
With the rapid development of high-speed railway, subway, city railway, and intercity rail,
how to ensure the reliability, safety, and comfort of such rail traffic transportation systems …

Impact of Shadowing Correlation on Microdiversity and Marcodiversity of Cellular System in High-speed Railway Environments.

B Zhang, Z Zhong, B Ai, R He - PIERS Proceedings, 2014 - search.ebscohost.com
Outage probabilities in shadow fading channels of high-speed railway (HSR) scenarios are
evaluated when macro-diversity and micro-diversity techniques are considered. First, the …

Suitable is the best: Least absolute deviation algorithm under high-mobility non-Gaussian noise environments

G Gui, L Xu, F Adachi - 2014 International Workshop on High …, 2014 - ieeexplore.ieee.org
Underdetermined inverse sparse signal reconstruction problems in the presence of non-
Gaussian noise interference are often encountered in high-mobility wireless …

A receiver structure for frequency-flat time-varying rayleigh channels and performance analysis

X Shao - 2014 - escholarship.mcgill.ca
This thesis proposes a receiver structure for frequency-flat time-varying Rayleigh channels,
consisting of two parts: a receiver front-end and Maximum A-Posteriori (MAP) detector …