Target user terminal recognizing method and device and equipment and storage medium

Abstract

The embodiment of the invention provides a target user terminal recognizing method and device, equipment and a medium. The target user terminal recognizing method comprises the following steps: matching terminal type information of a plurality of user terminals with terminal type information in a target user terminal information set, recognizing a user terminal stealing the type information by using embezzlement feature information, wherein the target user terminal information set includes the terminal type information of the user terminal supporting a target network function after upgrading;and recognizing the target user terminal needing upgrading according to a matching result except the user terminal stealing the type information. Through the embodiment of the invention, wrong recognition of a user can be avoided, e.g., the user terminal supported in default or the user terminal stealing a TAC (Type Allocation Code) is prevented from being wrongly recognized as the user terminal which is supported after upgrading; wrong recognition of the TAC can also be avoided, e.g., the user terminal which cannot be supported after upgrading is prevented from being recognized as the user terminal which is supported after upgrading; and the recognition accuracy is improved.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a target user terminal identification method, device, equipment and storage medium. Background technique [0002] Some specific functions of the network need to be supported by both the network side and the user terminal side. For example, some functions require the network side to support LTE (Long Term Evolution, long-term evolution) FDD (Frequency Division Duplexing, frequency division duplexing) Band8 (frequency band 8 ), and the user terminal is also required to support LTE FDD Band8. When the user terminal is connected to LTE FDDBand8, the influence of the atmospheric waveguide can be reduced, thereby increasing the proportion of users registering for VOLTE (Voice over Long-Term Evolution, long-term evolution voice bearer). [0003] For the above-mentioned specific network functions, some user terminals are supported by default when leaving the factory, an...

AI Technical Summary

Problems solved by technology

[0007] Misidentification of user terminals: In the current network, for a specific network function, some user terminals that already support this function by factory default have the following problems: only in specific scenarios, they report to the network side that they support the specific network function, and in other scenarios Do not report support for the specific network function; if it is only identified "according to the characteristics of a certain signaling or message initiated by the user terminal", this type of user terminal will be misidentified as a user terminal that "needs to be upgraded to support a specific function", but the actual This user terminal already supports this specific function

[0009] Misidentification of the above situations will not only cause confusion or even complaints to users, but also cause waste of communication resources due to unnecessary upgrade notifications and even upgrade operations

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