Check if a miscreant has installed an IMSI catcher in the Network.
Basically it is a false base station that is used by miscreants to initiate a fraud. It is a “man in the middle” vector attack that is used to harvest a lot of sensitive end user information.
A Machine Learning (ML) solution can be used to analyse the generated the data and to detect, or predict, potential fraud(s).
VBR/ Wallis Dudhnath