fiber sensing
Threat Classification on Deployed Optical Networks Using MIMO Digital Fiber Sensing, Wavelets, and Machine Learning
Abdelli, Khouloud, Pavani, Henrique, Dorize, Christian, Guerrier, Sterenn, Mardoyan, Haik, Layec, Patricia, Renaudier, Jeremie
We demonstrate mechanical threats classification including jackhammers and excavators, leveraging wavelet transform of MIMO-DFS output data across a 57-km operational network link. Our machine learning framework incorporates transfer learning and shows 93% classification accuracy from field data, with benefits for optical network supervision.