Pseudo base station detection system based on street lamp Internet of Things

Abstract

The invention discloses a pseudo base station detection system based on a street lamp Internet of Things. The pseudo base station detection system comprises a rear end information processing module, a plurality of mobile terminal modules, a plurality of network signal detection node modules, a plurality of light pole integration modules and a plurality of image collecting modules. Through the detection of the mobile terminal modules, the detection of pseudo base station signals and coarse positioning of pseudo base stations are implemented; in combination with information collected by the network signal detection node modules and the light pole integration modules which are loaded on actual light poles, the rear end information processing module synthesizes information analysis of the mobile terminal modules, the network signal detection node modules and the light pole integration modules to perform accurate positioning and track analysis on the pseudo base stations, and the rear end information processing module records picture information of pseudo base station carriers collected by image collecting and processing units in the light pole integration modules and base station data information into an evidence collection information base.

Description

technical field [0001] The invention relates to the technical field of smart cities, in particular to a pseudo-base station detection system based on the Internet of Things of street lamps. Background technique [0002] The current GSM mobile communication system adopts a one-way authentication system, that is, only the network authenticates the terminal, and does not require the terminal to authenticate the network. "Illegal base station" (also known as "pseudo base station" or "simulation base station") equipment utilizes this loophole in the GSM system protocol. For the WCDMA mobile communication system that adopts two-way authentication, there is also a certain protocol loophole, so that the illegal base station can use this loophole to obtain the IMSI and IMEI information of the WCDMA mobile terminal before the terminal authenticates the network, and then carry out similar information attacks. . [0003] At present, detection and positioning of pseudo base stations ma...

AI Technical Summary

Problems solved by technology

[0005] 1. The cost of road testing is high and the manpower is limited. It is difficult to realize the whole network, all-day, real-time testing. It can only be carried out in key areas or after user complaints occur;

[0006] 2. As the new pseudo base stations tend to be more and more miniaturized and mobile, many pseudo base stations are installed on the car, and the effective and large-scale coverage of the detection cannot be achieved by using the road test method. , the mobile terminal can only restore the network when it leaves the signal area of ​​the pseudo base station, and there will be a certain information delay;

[0007] 3. Neither of the above two methods can realize the tracking and positioning of the real-time trajectory of the pseudo base station, nor can it realize the direct evidence collection of the criminal vehicle

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