ROGUE BASE STATION ROUTER DETECTION WITH STATISTICAL ALGORITHMS

摘要

The patent application is directed to a method for determining if a cellular attach on a communication system is active, include the step of identifying a base station router (BSR) in the communication system via a cellular scan. The method also includes a step of determining a distribution curve for a predetermined criteria, including a calculated mean and calculated standard deviation, based on survey data for the predetermined criteria from the cellular scan that is associated with a public land mobile network (PLMN) of a single carrier in a single radio access technology (RAT). The method also includes a step of determining that an event directed to cellular connectivity is present in the communication system. The method further includes a step of determining that the cellular attack associated with the BSR is active based on the determined distribution curve and the determined event.