Pseudo base station automatic identification method and device

Abstract

The embodiment of the invention provides a pseudo base station automatic identification method and device. The method comprises the steps that LTE cell actual detection information is acquired; obtaining first LTE cell data prediction information according to the first LTE data prediction model, and obtaining first mean value information and first standard deviation information through a first storage model; obtaining LTE cell relative error information according to the LTE cell actual detection information and the first LTE cell data prediction information; and combining the first mean valueinformation, the first standard deviation information and the LTE cell relative error information according to a first judgment rule to obtain first identification result information. By using the cell unit flow RRC connection information, the defect that the change caused by the increase of the natural service volume cannot be eliminated only by judging the RRC connection times of the LTE cell isovercome, the historical information is considered, and the influence caused by natural fluctuation, seasons and other time periods is overcome, so that the identification result is more accurate.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a method and device for automatically identifying a pseudo base station. Background technique [0002] Pseudo-base stations are able to search mobile phone information within a certain radius around them, and arbitrarily use other people's mobile phone numbers to forcibly send spam messages such as scams and sales promotions to users' mobile phones. They are usually placed in cars or in a relatively hidden place send. When the pseudo base station is running, the user's mobile phone signal is forced to connect to the device and cannot be connected to the public telecommunications network, which affects the normal use of mobile phone users. At the same time, if the pseudo base station and the operator's network are set to the same frequency, it will affect the operator's network. cause serious disturbance. [0003] In the prior art, the false b...

AI Technical Summary

Problems solved by technology

When the pseudo base station is running, the user's mobile phone signal is forced to connect to the device and cannot be connected to the public telecommunications network, which affects the normal use of mobile phone users. At the same time, if the pseudo base station and the operator's network are set to the same frequency, it will affect the operator's network. cause serious disturbance

[0003] In the prior art, the false base station is identified mainly through the abnormal increase in the number of radio resource control (Radio Resource Control; Considering the increase in the number of normal RRC connections brought about by the growth of business volume, it is easy to cause misjudgment, and each base station has its own RRC fluctuation characteristics, including natural fluctuations, seasons and other time periods, the accuracy of judging pseudo base stations needs to be improved

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