Method for processing abnormality of network communication function, application processor and mobile terminal

Abstract

The embodiment of the present invention discloses a method for processing abnormal network communication functions, an application processor and a mobile terminal. The method includes: when the application processor detects that the modem in the mobile terminal is abnormal, the application processor judges whether the public module in the modem is Abnormal; if not, the application processor determines that the protocol stack in the modem is abnormal, and obtains the first protocol stack currently used by the modem; the application processor judges whether the modem exception of the preset number of times has occurred within the preset time range; if so, the application The processor closes the first protocol stack, and selects the second protocol stack except the first protocol stack from multiple protocol stacks supported by the modem; the application processor opens the second protocol stack, and uses the second protocol stack for network registration; when When the network registration is successful, the application processor records the current location information of the mobile terminal. By implementing the embodiment of the present invention, the network can be quickly restored to normal.

Description

technical field [0001] The invention relates to the technical field of communication, and in particular to a method for processing abnormal network communication functions, an application processor and a mobile terminal. Background technique [0002] With the development of communication technology, the role and status of the modem in the mobile phone is becoming more and more important. The modem is used to convert the data to be sent into radio frequency signals and convert the received radio frequency signals into data to be processed, processing access layer (AS) and non- Signaling for the Access Stratum (NAS), the modem is also used to interface with the AP processor, etc. However, abnormalities often occur in the modem, causing abnormalities in the network, and the mobile phone cannot access the Internet normally. The solution commonly used at present is: manually restarting the modem of the mobile terminal forcibly, recovering or setting the configuration parameters ...

AI Technical Summary

Problems solved by technology

Since there are many reasons for modem abnormality, manually restarting the modem cannot solve all modem abnormalities, and cannot quickly restore the network to normal

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