Patent ID: 11874160
Assignee: NEC CORPORATION
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 17:
18. The non-transitory computer-readable medium of claim 14, wherein, the one or more instructions, prior to processing the sensing data, further cause the device to:
train the machine learning model based on historical information regarding detected vibrations, historical information regarding sources of the detected vibrations, and historical information regarding threat levels to the fiber optic cable;
wherein the historical information regarding the detected vibrations indicates amplitudes of detected vibration signals, frequencies of the detected vibration signals, patterns of the detected vibration signals, times associated with the detected vibration signals, and locations associated with the detected vibration signals;
wherein the historical information regarding the sources of the detected vibration signals indicates types of sources of the detected vibrations and locations of the sources of the detected vibrations; and
wherein the historical information regarding the threat levels to the fiber optic cable indicates whether the sources of the detected vibrations are associated with activities that are capable of damaging the fiber optic cable and a measure of how quickly the activities are capable of damaging the fiber optic cable.