Pseudo base station positioning method, device and system and storage medium

Abstract

The invention provides a pseudo base station positioning method, device and system and a storage medium, and the method comprises the steps: obtaining original data in a core signaling monitoring system database; screening suspicious data from the original data according to a geographic area; inputting the suspicious data into a data classification model to obtain a classification result corresponding to the suspicious data; and determining the position of the pseudo base station according to the classification result corresponding to the suspicious data. According to the method, the originaldata of the core network signaling monitoring system can be analyzed and processed to quickly position the pseudo base station, so that the positioning duration of the pseudo base station is effectively shortened, and the positioning accuracy of the pseudo base station is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a positioning method, device, system and storage medium for a pseudo base station. Background technique [0002] A pseudo base station is a false base station, which generally increases the signal strength to induce mobile terminals within its coverage to reside under the coverage of the pseudo base station through cell reselection in an idle state. Then force the mobile terminal to initiate a location area update by setting location area parameters, identification requests, etc., so as to obtain user information; or force the user to receive short message messages through counterfeit signaling. False base stations seriously damage the user's information security and poor application experience. Therefore, it is necessary to locate and check the false base stations. [0003] At present, there are two main types of pseudo-base stations: one is information-collectin...

AI Technical Summary

Problems solved by technology

[0004] However, this positioning method has high requirements on the operator's network-side equipment and poor timeliness. It needs the operator's signaling monitoring system to analyze the successful inter-cell handover business in the previous 24 hours at a fixed point every day.

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