Optics express
Neural network-assisted joint MFI and OSNR monitoring based on multi-model fitting.
Qihan Zhao, Qi Zhang, Xiangjun Xin, Haipeng Yao, Ran Gao, Zhipei Li, Fu Wang, Feng Tian, Xinyu Yuan, Yongjun Wang, Yi Zhao, Zhiqi Huang
Published: 202510.1364/OE.576379
Abstract
A neural network-assisted joint modulation format identification (MFI) and optical signal-to-noise ratio (OSNR) estimation method based on multi-model fitting is proposed for elastic optical networks. The method performs MFI by extracting multi-scale…
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