Field-Trial Investigations into the Impact of Digital Twin Accuracy on Optical Power Optimization
This paper evaluates the impact of digital twin (DT) accuracy on optical power optimization using a field-trial testbed. Three DT types are evaluated, demonstrating similar Q-factor optimization within a 0.1 dB discrepancy and approximately 0.3 dB degradation compared to an online optimization scheme that performs power optimization directly on the field, regardless of DT accuracy levels.
Authors
- Weiwei Hu (ORCID: https://orcid.org/0000-0002-3485-6304)
- Qunbi Zhuge (ORCID: https://orcid.org/0000-0002-2437-0220)
- Shaowen Xiang
- Qizhi Qiu
- Yu Liu (ORCID: https://orcid.org/0000-0002-4191-5974)
- Yihao Zhang (ORCID: https://orcid.org/0000-0002-1032-0329)
- Massimo Tornatore
- Yuming Cheng
Institutions
- Shanghai Jiao Tong University (CN)
- Politecnico di Milano (IT)
Publication Details
- Published
- 2025-11-05
- DOI
- https://doi.org/10.1109/acp66871.2025.11350722
- Citations
- 1
- Primary Topic
- Optical Network Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.73