[S2] Photonics Technologies in Automotive Application ~from Networks to Devices~

10:00 〜 10:30

[S2-2] Radio Over Fiber System for Uninterrupted High-Speed Railway Communications

〇Atsushi Kanno¹, Tetsuya Kawanishi² (¹National Institute of Information and Communications Technology, Japan, ²Waseda Univ., Japan)

We show the application of radio over fiber networks to high-speed train communication systems. Network control by optical path switching realizes handover-free uninterrupted signal transmission for the car traveling at 240 km/h.