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Proceedings Paper

Optical access technologies for mobile fronthaul in 5G and beyond
Author(s): Hiroyuki Uzawa; Kazuaki Honda; Hirotaka Nakamura; Jun Terada
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Paper Abstract

A passive optical network (PON) is a promising candidate to efficiently accommodate the packet-based Mobile Fronthaul (MFH) in 5G and beyond-5G base stations. However, to apply the PON to the MFH, there are some technical issues to be resolved, such as large uplink latency and wavelength drift. This paper describes PON control technology for providing low-latency transmission and that for providing remote wavelength maintenance in the MFH with the PON. Experiments show that our technologies can achieve the less than 50 μs bandwidth-control latency and the wavelength-drift mitigation.

Paper Details

Date Published: 31 January 2020
PDF: 6 pages
Proc. SPIE 11307, Broadband Access Communication Technologies XIV, 1130702 (31 January 2020); doi: 10.1117/12.2546118
Show Author Affiliations
Hiroyuki Uzawa, NTT Corp. (Japan)
Kazuaki Honda, NTT Corp. (Japan)
Hirotaka Nakamura, NTT Corp. (Japan)
Jun Terada, NTT Corp. (Japan)


Published in SPIE Proceedings Vol. 11307:
Broadband Access Communication Technologies XIV
Benjamin B. Dingel; Katsutoshi Tsukamoto; Spiros Mikroulis, Editor(s)

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