EVM Estimation for Performance Monitoring in Coherent Optical Systems: An Approach of Linear Regression
2022 Conference on Lasers and Electro-Optics (CLEO 2022): Proceedings
2022
Yuchuan Fan,
Xiaodan Pang,
Aleksejs Udaļcovs,
Carlos Natalino,
Lu Zhang,
Sandis Spolītis,
Vjačeslavs Bobrovs,
Richard Schatz,
Xianbin Yu,
Marija Furdek,
Sergejs Popovs,
Oskars Ozoliņš
We experimentally demonstrate the effectiveness of a simple linear regression scheme for optical performance monitoring when applied after modulation format identification. It outperforms the FFNN-based benchmark scheme providing 0.2% mean absolute error for EVM estimation.
Atslēgas vārdi
Coherent optical systems; Mean absolute error; Modulation formats; Optical performance monitoring; Performance-monitoring; Simple linear regression
Hipersaite
https://ieeexplore.ieee.org/document/9890904
Fan, Y., Pang, X., Udaļcovs, A., Natalino, C., Zhang, L., Spolītis, S., Bobrovs, V., Schatz, R., Yu, X., Furdek, M., Popovs, S., Ozoliņš, O. EVM Estimation for Performance Monitoring in Coherent Optical Systems: An Approach of Linear Regression. No: 2022 Conference on Lasers and Electro-Optics (CLEO 2022): Proceedings, Amerikas savienotās valstis, San Jose, 15.-20. maijs, 2022. Piscataway: IEEE, 2022, 7.-11.lpp. ISBN 978-1-6654-6666-0. e-ISBN 978-1-957171-05-0. ISSN 2160-8989.
Publikācijas valoda
English (en)