Method, system and device for identifying terminal model, and storage medium

Abstract

The invention discloses a method, system and device for identifying a terminal model, and a storage medium. The method comprises the the steps of acquiring a type allocation code of a terminal; acquiring model information of the terminal according to the type allocation code and a terminal identification library to realize identification of the terminal model, wherein the terminal identification library is constructed based on network signaling data. According to the invention, the terminal identification feature library is constructed by adopting the network signaling data, and then the terminal model corresponding to the type allocation code is identified, so that most Internet of Things networked terminals can be identified, the terminal identification coverage rate is relatively high,and the method can be widely applied to a communication technology and a data mining technology.

Description

technical field [0001] The present invention relates to communication technology and data mining technology, in particular to a method, system, device and storage medium for identifying terminal models. Background technique [0002] With the increasing number and models of existing terminals connected to mobile networks, and the popularity of the Internet of Things and 5G networks, the existing terminal identification cannot accurately identify the terminal model corresponding to the IMEI, and has the disadvantages of poor identification accuracy and applicability . In the existing technology, there are mainly two identification methods. The first method is: the mobile phone IMEI and mobile terminal model obtained by the operator APP, the operator S1U core network and the operator's business hall are mutually verified to obtain the IMEI The corresponding relationship with the terminal model, but this method has relatively large limitations. If the terminal does not have the...

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Problems solved by technology

[0002] With the increasing number and models of existing terminals connected to mobile networks, and the popularity of the Internet of Things and 5G networks, the existing terminal identification cannot accurately identify the terminal model corresponding to the IMEI, and has the disadvantages of poor identification accuracy and applicability

In the existing technology, there are mainly two identification methods. The first method is: the mobile phone IMEI and mobile terminal model obtained by the operator APP, the operator S1U core network and the operator's business hall are mutually verified to obtain the IMEI The corresponding relationship with the terminal model, but this method has relatively large limitations. If the terminal does not have the operator APP installed or does not open an account in the business hall, it will not be able to identify

The second method is: use the mobile phone number and Useragent reported by the WAP gateway to compare the corresponding relationship between the user's IMSI number, IMEI and terminal brand in the network server, and check whether they are consistent. Because some terminal IMEI fields are reported irregularly, it will cause There are multiple terminal models in the same TAC (type allocation code), resulting in inconsistent matching and easy misjudgment. This method is less robust

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