Improved QoT Estimations through Refined Signal Power Measurements in a Disaggregated and Partially-loaded Live Production Network

Yan He; Zhiqun Zhai; Lingling Wang; Yaxi Yan; Liang Dou; Chongjin Xie; Chao Lu; Alan Pak Tao Lau

doi:10.1364/OFC.2023.Tu2F.5

Optical Fiber Communication Conference (OFC) 2023
Technical Digest Series (Optica Publishing Group, 2023),
paper Tu2F.5
•https://doi.org/10.1364/OFC.2023.Tu2F.5

Improved QoT Estimations through Refined Signal Power Measurements in a Disaggregated and Partially-loaded Live Production Network

Yan He, Zhiqun Zhai, Lingling Wang, Yaxi Yan, Liang Dou, Chongjin Xie, Chao Lu, and Alan Pak Tao Lau

Optical Fiber Communication Conference 2023

San Diego California United States
5–9 March 2023
ISBN: 978-1-957171-18-0

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AI and Optimization in (Disaggregated) Networks (Tu2F)

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Y. He, Z. Zhai, L. Wang, Y. Yan, L. Dou, C. Xie, C. Lu, and A. P. T. Lau, "Improved QoT Estimations through Refined Signal Power Measurements in a Disaggregated and Partially-loaded Live Production Network," in Optical Fiber Communication Conference (OFC) 2023, Technical Digest Series (Optica Publishing Group, 2023), paper Tu2F.5.

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Abstract

We proposed to combine signal power measurements from optical amplifiers and channel monitors in a disaggregated and partially-loaded live production network to reduce the standard deviation of GSNR estimation error from 0.6347dB to 0.4387dB.

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