Field Verification of Fault Localization with Integrated Physical-Parameter-Aware Methodology
We report the first field verification of fault localization in an optical line system (OLS) by integrating digital longitudinal monitoring and OLS calibration, highlighting changes in physical metrics and parameters. Use cases shown are degradation of a fiber span loss and optical amplifier noise figure.
Authors
- Seiji Okamoto (ORCID: https://orcid.org/0000-0001-7967-4611)
- Soichiroh Usui
- Giacomo Borraccini (ORCID: https://orcid.org/0000-0002-6920-7873)
- Toru Mano (ORCID: https://orcid.org/0000-0001-8073-3623)
- Takeo Sasai (ORCID: https://orcid.org/0000-0001-9354-2770)
- Andrea D’Amico (ORCID: https://orcid.org/0000-0003-0828-6157)
- Kazuya Anazawa
- Tingjun Chen (ORCID: https://orcid.org/0000-0002-5717-5755)
- Vittorio Curri (ORCID: https://orcid.org/0000-0003-0691-0067)
- Hideki Nishizawa (ORCID: https://orcid.org/0000-0002-3241-7797)
- Masatoshi Namiki
- Koji Asahi (ORCID: https://orcid.org/0000-0002-3067-9750)
- Takeru Inoue (ORCID: https://orcid.org/0000-0003-1411-8010)
- Tomoaki Yoshida (ORCID: https://orcid.org/0000-0002-1673-5293)
- Ting Wang (ORCID: https://orcid.org/0000-0002-4658-7789)
- Zehao Wang (ORCID: https://orcid.org/0000-0002-7723-1945)
- Yue-Kai Huang (ORCID: https://orcid.org/0000-0003-2762-9223)
- Ezra Ip (ORCID: https://orcid.org/0000-0001-7108-8888)
- Yoshiaki Sone
- Koichi Takasugi
- Tatsuya Matsumura
Institutions
- NEC (Japan) (JP)
- Duke University (US)
- Politecnico di Torino (IT)
- NTT (Japan) (JP)
Publication Details
- Published
- 2024-11-10
- DOI
- https://doi.org/10.1109/ipc60965.2024.10799712
- Citations
- 1
- Primary Topic
- Fault Detection and Control Systems
- Type
- article
- Field-Weighted Citation Impact
- 0.33
Funders
- National Institute of Information and Communications Technology