Jiayang Song

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Due to unpredictable noise and ambient interference along High-Speed Railway (HSR), it is challenging to provide reliable Internet services in severe HSR network environments. Most of existing researches, requiring expensive modifications for large-scale already in-used base stations, cannot be immediately deployed into the existing HSR systems. In this(More)
In high-speed railway (HSR) wireless networks, the link quality is greatly time-dependent and location-varying. Due to the high randomness, it is challenging to predict the link quality in HSR wireless networks. In this paper, we firstly conducted a certain amount of field measurement campaigns of HSR wireless network link quality. A great number of(More)
Today's Internet access approaches on trains focus on establishing and maintaining connections between passengers and terrestrial peers. With network use being dominated by content distribution and retrieval, passengers value the content itself rather than connections over which it travels. This mismatch affects the passenger's experience and deteriorates(More)
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