Network communication functional abnormity processing method, application processor and mobile terminal

Abstract

The embodiment of the invention discloses a network communication functional abnormity processing method, an application processor and a mobile terminal. The network communication functional abnormity processing method comprises: determining whether a public module in a modem is abnormal by an application processor when the application processor detects that the modem in a mobile terminal is abnormal; if the public module in the modem is not abnormal, determining that protocol stacks in the modem are abnormal by the application processor and acquiring the first protocol stack used by the modem at present; determining whether the preset number of modem abnormity occurs within the preset time range by the application processor; if the preset number of modem abnormity occurs within the preset time range, closing the first protocol stack by the application processor, and selecting the second protocol stack except for the first protocol stack among a plurality of protocol stacks supported by the modem; starting the second protocol stack by the application processor, and using the second protocol stack to perform network registration; and if network registration is successful, recording the current location information by the application processor. The network communication functional abnormity processing method, the application processor and the mobile terminal can quickly recover normality of network.

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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