Architecture to deploy and operate a digital twin optical network

R Vilalta, R Casellas, L Gifre, R Muñoz… - Optical Fiber …, 2022 - opg.optica.org
Architecture to Deploy and Operate a Digital Twin Optical Network Page 1 Architecture to
Deploy and Operate a Digital Twin Optical Network R. Vilalta1, R. Casellas1, Ll. Gifre1 R …

Disaggregated optical network orchestration based on the physical layer digital twin

G Borraccini, R Ambrosone, A Giorgetti… - 2023 Optical Fiber …, 2023 - ieeexplore.ieee.org
Disaggregated Optical Network Orchestration based on the Physical Layer Digital Twin Page 1
Disaggregated Optical Network Orchestration based on the Physical Layer Digital Twin …

Digital Twin of Optical Networks: A Review of Recent Advances and Future Trends

D Wang, Y Song, Y Zhang, X Jiang… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
Digital twin (DT) has revolutionized optical communication networks by enabling their full life-
cycle management, including planning, prediction, optimization, upgrade, and …

Applying Digital Twins to Optical Networks with Cloud-native SDN Controllers

R Vilalta, L Gifre, R Casellas, R Muñoz… - IEEE …, 2023 - ieeexplore.ieee.org
The use of Network Digital Twins (NDT) in optical networks is a promising development that
can significantly improve network optimization, decision-making, and testing. The proposed …

When digital twins meet optical networks operations

DAA Mello, KS Mayer… - 2023 Optical Fiber …, 2023 - ieeexplore.ieee.org
When Digital Twins Meet Optical Networks Operations Page 1 When Digital Twins Meet
Optical Networks Operations Darli AA Mello1, Kayol S. Mayer1, Andrés F. Escallón-Portilla1 …

Building a digital twin for intelligent optical networks [Invited Tutorial]

Q Zhuge, X Liu, Y Zhang, M Cai, Y Liu… - Journal of Optical …, 2023 - opg.optica.org
To support the development of intelligent optical networks, accurate modeling of the physical
layer is crucial. Digital twin (DT) modeling, which relies on continuous learning with real-time …

Implementing Digital Twin in Field-Deployed Optical Networks: Uncertain Factors, Operational Guidance, and Field-Trial Demonstration

Y Song, M Zhang, Y Zhang, Y Shi, S Shen… - IEEE …, 2023 - ieeexplore.ieee.org
Digital twin has revolutionized optical communication networks by enabling their full life-
cycle management, including design, troubleshooting, optimization, upgrade, and …

Dual time and frequency domain optical layer digital twin

M Devigili, M Ruiz, N Costa, A Napoli… - … and Exhibition on …, 2022 - opg.optica.org
We demonstrate a digital twin for failure detection in optical networks. Artificial neural
networks-based models for optical constellation analysis enable predicting the transmitted …

Experimental demonstration of partially disaggregated optical network control using the physical layer digital twin

G Borraccini, S Straullu, A Giorgetti… - … on Network and …, 2023 - ieeexplore.ieee.org
Optical communications and networking are fast becoming the solution to support ever-
increasing data traffic across all segments of the network, expanding from core/metro …

Building agile optical networks

S Melle - National Fiber Optic Engineers Conference, 2008 - opg.optica.org
Abstract Digital Optical Networks enabled by photonic integration provide service, hardware
and operational agility in optical networks. We present how this enables bandwidth …