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Pseudo base station identification method and device

A pseudo-base station and changing technology, which is applied in the field of screening methods and devices for pseudo-base stations, and can solve the problem that the victim mobile phone cannot communicate normally.

Active Publication Date: 2018-05-25
中国移动通信集团甘肃有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the fake base station can forge any sender number to send fraudulent text messages to the victim mobile phone, but the victim mobile phone cannot communicate normally

Method used

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  • Pseudo base station identification method and device
  • Pseudo base station identification method and device
  • Pseudo base station identification method and device

Examples

Experimental program
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Embodiment Construction

[0042] The specific implementation manners of the pseudo base station screening method and device provided in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0043] A method for discriminating pseudo base stations provided by an embodiment of the present invention, such as figure 1 As shown, it specifically includes the following steps:

[0044] S101. Determine whether the IP address and UV of the currently accessed mobile network have changed; when it is determined that the IP address and UV have changed, perform step S102;

[0045] S102, determine whether the current IP address and UV belong to the pre-stored address range; when determining that the current IP address and UV do not belong to the pre-stored address range, perform step S103; when determining that the current IP address and UV belong to the pre-stored address If within the range, execute step S105;

[0046]S103. Determine whether the po...

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PUM

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Abstract

The invention discloses a pseudo base station identification method and device. The method comprises the steps of determining whether an IP address and UV of a currently accessed mobile network are changed or not; determining whether the current IP address and the UV belong to a pre-stored address range or not when it is determined that the IP address and the UV are changed; determining whether power consumption of a pre-selected application is changed or not when it is determined that the current IP address and the UV do not belong to the pre-stored address range; determining that an accessedbase station is a pseudo base station when it is determined that the power consumption of the pre-selected application is changed; and determining that the accessed base station is a normal base station when it is determined that the power consumption of the pre-selected application is not changed. Through detection of the accessed IP address and the power consumption, whether the accessed base station is the pseudo base station or not can be accurately judged, thereby accurately identifying and refusing the pseudo base station.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method and device for discriminating pseudo-base stations. Background technique [0002] With the continuous evolution of the network, mobile phones have become the largest Internet terminal. However, with the comprehensive popularization and wide application of mobile phones, the harm of pseudo base stations has intensified. False base stations are not only sources of spam messages and fraudulent messages, but also make users miss important calls and messages. [0003] The work of the pseudo base station is generally carried out in the 2G Global System for Mobile Communication (GSM, Global System for Mobile Communication) network. Therefore, when the terminal is down-frequency from the 3G or 4G network to the 2G network due to the signal interference of the pseudo base station, the pseudo base station will The terminal can be harassed by using the security v...

Claims

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Application Information

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IPC IPC(8): H04W12/12H04W12/122
CPCH04W12/12
Inventor 包静
Owner 中国移动通信集团甘肃有限公司