OCATA: a deep-learning-based digital twin for the optical time domain
The development of digital twins to represent the optical transport network might enable
multiple applications for network operation, including automation and fault management. In …
multiple applications for network operation, including automation and fault management. In …
An intelligent optical telemetry architecture
L Velasco, P González, M Ruiz - 2023 Optical Fiber …, 2023 - ieeexplore.ieee.org
An Intelligent Optical Telemetry Architecture Page 1 An Intelligent Optical Telemetry
Architecture Luis Velasco*, Pol González, and Marc Ruiz Optical Communications Group (GCO) …
Architecture Luis Velasco*, Pol González, and Marc Ruiz Optical Communications Group (GCO) …
Distributed intelligence for pervasive optical network telemetry
L Velasco, P Gonzalez, M Ruiz - Journal of Optical …, 2023 - ieeexplore.ieee.org
Optical network automation and failure management require measuring the status and the
performance of the different network devices to anticipate any degradation and ensure the …
performance of the different network devices to anticipate any degradation and ensure the …
Linear regression vs. deep learning for signal quality monitoring in coherent optical systems
Error vector magnitude (EVM) is a metric for assessing the quality of m-ary quadrature
amplitude modulation (mQAM) signals. Recently proposed deep learning techniques, eg …
amplitude modulation (mQAM) signals. Recently proposed deep learning techniques, eg …
Deep learning-based adaptive compression and anomaly detection for smart B5G use cases operation
The evolution towards next-generation Beyond 5G (B5G) networks will require not only
innovation in transport technologies but also the adoption of smarter, more efficient …
innovation in transport technologies but also the adoption of smarter, more efficient …
Dual time and frequency domain optical layer digital twin
We demonstrate a digital twin for failure detection in optical networks. Artificial neural
networks-based models for optical constellation analysis enable predicting the transmitted …
networks-based models for optical constellation analysis enable predicting the transmitted …
[PDF][PDF] Pervasive monitoring and distributed intelligence for 6G near real-time operation
L Velasco, M Ruiz, P Gonzalez, F Paolucci… - … on Networks and …, 2023 - researchgate.net
In-band network telemetry (INT) can provide additional insight of the network status, which
can be used for distributed control loop automation. However, INT yields substantial …
can be used for distributed control loop automation. However, INT yields substantial …
Degradation detection and severity estimation by exploiting an optical time and frequency digital twin
Degradation Detection and Severity Estimation by Exploiting an Optical Time and Frequency
Digital Twin Page 1 Degradation Detection and Severity Estimation by Exploiting an Optical …
Digital Twin Page 1 Degradation Detection and Severity Estimation by Exploiting an Optical …
Applications of digital twin for autonomous zero-touch optical networking
L Velasco, M Devigili, M Ruiz - 2023 International Conference …, 2023 - ieeexplore.ieee.org
Huge efforts have been paid lastly to study the application of Machine Learning techniques
to optical transport networks. Applications include Quality of Transmission (QoT) estimation …
to optical transport networks. Applications include Quality of Transmission (QoT) estimation …
Applications of the OCATA time domain digital twin: from QoT estimation to failure management
Optical in-phase and quadrature (IQ) constellations enclose valuable information regarding
the optical elements traversed by the optical signal. Such information can be extracted and …
the optical elements traversed by the optical signal. Such information can be extracted and …