A method for identifying pseudo-base stations based on terminal location information
A technology of terminal information and terminal location, applied in the field of network communication, can solve the problems of illegal income of pseudo base station owners, decrease of user traffic, affecting user experience, etc., to achieve good promotion and application prospects, low extra overhead, and simple and easy solution. Effect
Inactive Publication Date: 2018-11-13
BEIJING XINXUN CENTURY INFORMATION TECH
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Problems solved by technology
The content of spam messages involves bad information such as telecom fraud and illegal advertisements, so that the owners of fake base stations can obtain illegal profits
Moreover, after the terminal is connected to the pseudo base station, it cannot make calls, send and receive text messages, or initiate data services normally, and is harassed by spam text messages from time to time, which seriously affects the user experience.
Telecom operators will also cause a decline in user traffic and a serious increase in complaint rates due to the existence and harassment of pseudo base stations
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[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0024] Such as figure 1 As shown, the present invention is a method for identifying pseudo base stations based on terminal location information, including:
[0025] Step 1. According to a certain cycle T 1 , each mobile terminal regularly sends terminal information to the server, and the terminal information includes the LAC and CID of the terminal currently connecting to the base station, the latitude and longitude value of the geographical location of the terminal, etc.;
[0026] LAC+CID in the base station identity information can uniquely mark a base station, and will not appear repeatedly in the entire network;
[0027] Step 2: The server extracts the LAC and CID information from the terminal information sent by the mobile terminal, and inquires whether the...
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A method for identifying pseudo base stations based on terminal location information, comprising: Step 1, each mobile terminal periodically sends terminal information to a server; Step 2, the server extracts LAC and CID information from the terminal information sent by the mobile terminal, and queries Whether there is the central location information of the base station corresponding to the LAC and the CID in the database, if yes, continue to the next step; step 3, the server extracts the central location information of the base station corresponding to the LAC and the CID from the database, and according to the terminal The longitude and latitude value in the information calculates the distance between the center position of the base station corresponding to the LAC and the CID and the distance value between the terminal, and based on this, it is judged whether the base station currently connected to the terminal is a pseudo base station. The invention belongs to the technical field of network communication, and can realize the real-time identification of the pseudo base station according to the location information of the mobile terminal.
Description
technical field [0001] The invention relates to a method for identifying a pseudo base station based on terminal position information, and belongs to the technical field of network communication. Background technique [0002] With the development of mobile communication technology, the cellular network standard has developed from the first generation network of analog communication to the fourth generation network of digital broadband. According to the latest report of the World Bank, the number of mobile communication users in the world has exceeded 6 billion, basically reaching a mobile phone per person. In 2013, the output value of China's communication equipment industry reached 1,509.2 billion yuan, and the output value of mobile Internet will also exceed 100 billion yuan. It is precisely because of such great business opportunities and influence that some criminals take advantage of the loopholes in the mobile communication network protocol to manufacture fake base st...
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IPC IPC(8): H04W12/12H04W12/122
Inventor 廖建新吉立妍吴巍荪
Owner BEIJING XINXUN CENTURY INFORMATION TECH