Millimeter-wave radio-over-fiber system for high-speed railway communications

PT Dat, A Kanno, N Yamamoto… - 2019 Asia …, 2019 - ieeexplore.ieee.org
PT Dat, A Kanno, N Yamamoto, T Kawanishi
2019 Asia Communications and Photonics Conference (ACP), 2019ieeexplore.ieee.org
We present a high-speed and uninterrupted communication network for high-speed trains
using a switchable wavelength-division multiplexing fiber-wireless backhaul system. We
successfully transmitted high-speed signals over the switched fiber-wireless links in the
downlink and uplink directions. An ultrafast radio-cell switching of less than 10 μs was
experimentally demonstrated in both downlink and uplink directions.
We present a high-speed and uninterrupted communication network for high-speed trains using a switchable wavelength-division multiplexing fiber-wireless backhaul system. We successfully transmitted high-speed signals over the switched fiber-wireless links in the downlink and uplink directions. An ultrafast radio-cell switching of less than 10 μs was experimentally demonstrated in both downlink and uplink directions.
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