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Automatic bias control for radio-over-fiber-based train communication network system with single-sideband modulation
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Paper Abstract

For high-speed train communication system, broadband analog radio-over-fiber based backhaul networks with a centralized processing unit can reduce hard hand-over processes by prediction of train location and be tracking the train by adaptive optical path routing. In the system, an automatic bias control technique without any dither signals is important to avoid the degradation of the throughput. In the study, we design and demonstrate a single-sideband optical modulation using an optical IQ modulator.

Paper Details

Date Published: 1 February 2019
PDF: 5 pages
Proc. SPIE 10945, Broadband Access Communication Technologies XIII, 109450G (1 February 2019); doi: 10.1117/12.2509061
Show Author Affiliations
Atsushi Kanno, National Institute of Information and Communications Technology (Japan)
Naokatsu Yamamoto, National Institute of Information and Communications Technology (Japan)
Kohei Fujiwara, Tokyo Metropolitan Industrial Technology Research Institute (Japan)
Kouichi Tokita, Tokyo Metropolitan Industrial Technology Research Institute (Japan)


Published in SPIE Proceedings Vol. 10945:
Broadband Access Communication Technologies XIII
Benjamin B. Dingel; Katsutoshi Tsukamoto; Spiros Mikroulis, Editor(s)

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