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Control method and device for automatically identifying pseudo base station

A technology of automatic identification and control method, applied in the field of communication, can solve the problem of inability to judge the authenticity of the communication network, and achieve the effect of avoiding harassment and deception and improving security.

Inactive Publication Date: 2016-06-29
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current mobile terminals (including mobile phones) are all in accordance with the 3GPP (3rdGenerationPartnershipProject, Third Generation Partnership Project) protocol specifications for neighbor cell measurement and cell reselection judgment, because GSM (GlobalSystemforMobileCommunication, Global System for Mobile Communication) network authentication belongs to One-way authentication, that is, only the communication network is used to authenticate the mobile terminal, and the mobile terminal will not authenticate the communication network, so that the mobile terminal cannot judge the authenticity of the communication network, but resides on the pseudo base station and receives the pseudo base station. Various information sent

Method used

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  • Control method and device for automatically identifying pseudo base station
  • Control method and device for automatically identifying pseudo base station

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Embodiment

[0037] see figure 1 , figure 1 It is a flow chart of a control method for automatically identifying a pseudo base station provided by an embodiment of the present invention. The control method for automatically identifying pseudo-base stations provided by the embodiments of the present invention is applied to mobile terminals, such as figure 1 As shown, the method includes:

[0038] Step S101, when it is detected that the mobile terminal is switched from the current serving cell to the neighbor cell of the current serving cell, sending at least one service query request to the registered telecom operator network;

[0039] Optionally, the telecom operator network may be a mobile communication network, a China Unicom communication network, a telecom communication network or other regular communication networks. The mobile terminal includes a mobile phone.

[0040] Specifically, the mobile terminal is handed over from the current serving cell to a neighboring cell of the curr...

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Abstract

The invention discloses a control method and device for automatically identifying a pseudo base station. The method comprises the following steps: when that a mobile terminal is switched from a current serving cell to a neighboring cell of the current serving cell to reside is detected, sending at least one type of service query request to a registered telecom operator network; if first service response information fed back by the telecom operator network is received within preset time, comparing the first service response information with pre-stored second service response information, and judging whether keywords are consistent or not, wherein the first service response information and the second service response information correspond to the service query request; and if the keywords are inconsistent or the first service response information is not received after the preset time, determining that a base station corresponding to the neighboring cell is the pseudo base station. Through adoption of the technical scheme provided by the invention, the control method and device can be suitable for the mobile terminal using a GSM (Global System for Mobile Communication) network; the pseudo base station is distinguished well; and the mobile terminal use security is enhanced for a user.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a control method and device for automatically identifying pseudo base stations. Background technique [0002] Pseudo-base station is an illegal device that can simulate part of the communication network behavior, force mobile terminals to stay, and send harassment or fraudulent short messages. Criminals send harassment or fraudulent short messages to mobile terminal users through pseudo-base stations, causing ordinary mobile terminal users It has brought a lot of trouble, and also affects the security of the user using the mobile terminal. [0003] The pseudo base station mainly reads the system information broadcast by the base station of the real telecom operator, obtains the information of the neighboring cell of the current location of the mobile terminal, and then pretends to be the neighboring cell of the serving cell where the mobile terminal currently resid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/12H04W12/122
CPCH04W12/12
Inventor 张祖辉
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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