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Method and device for identifying pseudo base stations

A pseudo base station and base station technology, which is applied in the field of methods and devices for identifying pseudo base stations, can solve the problem that terminal equipment cannot effectively identify pseudo base stations, and achieve the effect of preventing illegal activities

Inactive Publication Date: 2016-06-22
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, in order to solve the problem that terminal equipment cannot effectively identify pseudo base stations, the present invention provides a method and device for identifying pseudo base stations to at least solve the above problems

Method used

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  • Method and device for identifying pseudo base stations
  • Method and device for identifying pseudo base stations
  • Method and device for identifying pseudo base stations

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Add the receiver's ID to the text message. The receiver's ID is not known to the pseudo-base station but only to the operator. Then it can be used to determine the fraudulent SMS. When editing the short message PDU string in the operator's short message center, the receiver's identity is added, and the terminal analyzes and compares the short message after receiving it, so that it can accurately determine whether it is a fraudulent short message sent by a fake base station. The user first stores the identity in the storage module through the terminal, the SMS receiving module receives the SMS, the SMS receiving module calls the SMS PDU string parsing module to analyze the SMS, parses and reads the relevant information attached to the SMS PDU string, and then uses the comparison module to perform If the comparison of the user ID is inconsistent or the received PDU string does not contain the user ID, it can be judged as the information sent by the pseudo base station, and...

Embodiment 2

[0072] There is a unique mobile phone number in each mobile phone card, so the mobile phone number can play the role of identifying the receiver. When editing the SMS PDU string in the SMS center of the operator, add the mobile phone number corresponding to the mobile phone card into it.

[0073] For adding the user's mobile phone number in the PDU string of the short message as the receiver's identification, the following methods can be adopted but not limited to:

[0074] The current PDU format when the mobile terminal sends a short message is as follows:

[0075] SCA

PDU-Type

MR

DA

PIDs

DCS

VP

UDL

UD

[0076] where DA is the mobile phone number of the recipient

[0077] The current PDU format when the mobile terminal receives a short message is as follows:

[0078] SCA

PDU-Type

OA

PIDs

DCS

SCTS

UDL

UD

[0079] The OA field is the mobile phone number of the sender

[0080] It can...

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Abstract

The invention discloses a method and a device for identifying pseudo base stations. The method comprises the following steps: receiving a short message sent by a base station; parsing a receiver identity in the message, wherein the receiver identity is added to the short message through a network-side server; comparing the receiver identity with a stored receiver identity to generate a comparison result; and determining whether the base station is a pseudo base station according to the comparison result The problem that terminal equipment cannot identify pseudo base stations effectively is solved, accurate identification of pseudo base stations is realized, and illegal behaviors conducted by making use of pseudo base stations are prevented.

Description

technical field [0001] The invention relates to mobile communication technology, in particular to a method and device for identifying a false base station. Background technique [0002] With the development of mobile communication technology, fraudulent means emerge in endlessly. At present, a high-tech fraud method widely circulated is that non-dispatchers use fake base stations to send fraudulent text messages to users in the identity of banks, public security, and communication operators, requiring users to enter bank information. Cards, passwords and other relevant information related to the safety of users' property, in order to achieve the purpose of fraud. [0003] The fake base station first uses high-power broadcast signals to suppress the signals of the surrounding GSM cells, so that due to the difference in signal strength, the surrounding mobile phones change their doors one after another and take refuge in the fake base station. The pseudo base station also bro...

Claims

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Application Information

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IPC IPC(8): H04W12/12H04W12/122
CPCH04W12/128H04W12/122
Inventor 姜承志戴晔刘亮
Owner ZTE CORP
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