OECC/PSC 2019

講演情報

Oral Sessions

O1. Core/Access/Data Center Networks and Subsystems

[TuA1] Elastic Optical Networks

2019年7月9日(火) 09:00 〜 10:30 Room A (405+406, 4F, Fukuoka International Congress Center)

Presider: Hideaki Furukawa (NICT, Japan)

09:45 〜 10:00

[TuA1-3] Neural-Network-Based G-OSNR Estimation of Probabilistic-Shaped 144QAM Channels in DWDM Metro Network Field Trial

Jiakai Yu1,2, 〇Yue-Kai Huang1, Shaoliang Zhang1, Ezra Ip1, Daniel C. Kilper2, Tiejun J. Xia3, Glenn A. Wellbrock3 (1NEC Laboratories America, Inc., USA, 2Univ. of Arizona, USA, 3Verizon, USA)

キーワード:Field trials, testbeds, and interoperability demonstrations of optical networks, Core Network and Subsystem

A two-stage neural network model is applied on captured PS-144QAM raw data to estimate channel G-OSNR in a metro network field trial. We obtained 0.27dB RMSE with first-stage CNN classifier and second-stage ANN regressions.

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