A Pseudo Base Station Detection System Based on Street Lamp Internet of Things

Abstract

The invention discloses a pseudo-base station detection system based on the Internet of Things for street lamps, which includes a back-end information processing module, multiple mobile terminal modules, multiple network signal detection node modules, multiple street light pole integration modules, and multiple image acquisition modules. Through the detection of the mobile terminal module, the detection of the pseudo base station signal and the rough positioning of the pseudo base station are realized. Combined with the information collected by the network signal detection node module and the street light pole integration module carried on the actual street light pole, the back-end information processing module integrates the mobile terminal module, The information analysis of the network signal detection node module and the street light pole integration module, the precise positioning and trajectory analysis of the pseudo base station, and the image information of the pseudo base station carrier and the base station data information collected by the image acquisition and processing unit in the street light pole integration module are recorded in the forensics in the 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 uses 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 "simulated base station") equipment is to take advantage of this loophole in the GSM system protocol. For the WCDMA mobile communication system that adopts two-way authentication, there are also certain protocol loopholes, so that illegal base stations 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, the detection and positioning of pseudo base statio...

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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