Dynamic Service Provisioning and Control Relying on Time-Varying Telemetry-Driven QoT Digital-Twin
This paper presents an orchestration and control architecture for multi-domain optical networks. The proposed solution improves performance predictability by leveraging a modular, closed-loop SDN control plane that enables dynamic service provisioning, optimal path selection, and amplifier control. A key innovation is the integration of a time-varying QoT Digital Twin, which exploits live telemetry to enhance real-time decision-making and network adaptability.
Authors
- Stefano Straullu
- Vittorio Curri (ORCID: https://orcid.org/0000-0003-0691-0067)
- Renato Ambrosone (ORCID: https://orcid.org/0000-0001-5102-7498)
- A. Nespola
- Roberto Morro (ORCID: https://orcid.org/0000-0002-3644-731X)
- A. Giorgetti (ORCID: https://orcid.org/0000-0001-5017-1500)
- Francesco Aquilino (ORCID: https://orcid.org/0000-0002-8041-2392)
- Riccardo Schips
Institutions
- University of Pisa (IT)
- Politecnico di Torino (IT)
- Centre Tecnologic de Telecomunicacions de Catalunya (ES)
- LINKS Foundation (IT)
Publication Details
- Published
- 2025-05-06
- DOI
- https://doi.org/10.23919/ondm65745.2025.11029362
- Primary Topic
- Digital Transformation in Industry
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Emory University
- Directorate for Technology, Innovation and Partnerships