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Network communication function abnormality processing method, application processor and mobile terminal

A technology with an application processor and abnormal function. It is applied in the field of communication and can solve the problems of consuming user time and unable to solve the problem that the mobile phone cannot connect to the network in time.

Active Publication Date: 2016-04-13
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing solutions cannot solve the abnormality that the mobile phone cannot connect to the network in time, and it also consumes too much time for the user and brings a lot of inconvenience to the user

Method used

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  • Network communication function abnormality processing method, application processor and mobile terminal
  • Network communication function abnormality processing method, application processor and mobile terminal
  • Network communication function abnormality processing method, application processor and mobile terminal

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] The method, application processor, and mobile terminal provided in the embodiments of the present invention can be applied to solve the network abnormality scenario caused by the failure of the public data network PDN connection, for example, the application processor receives the When carrying the abnormal message of the cause of network abnormality, the first protocol stack currently used by the modem is obtained, and the cause of the network abnormali...

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PUM

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Abstract

The embodiment of the invention provides a network communication function abnormality processing method, an application processor and a mobile terminal. The method comprises that: when the application processor receives an abnormality message with a network abnormality cause sent by a modulator-demodulator, the first protocol stack currently used by the modulator-demodulator is obtained; when the number of the generation times of the network abnormality cause is judged to reach preset times within a preset time period, the application processor closes the first protocol stack, a second protocol stack is selected from a plurality of protocol stacks supported by the modulator-demodulator in addition to the first protocol stack; the application processor opens the second protocol stack and carries out network register again through the second protocol stack; when the network register is successful, the application processor records the current position. The embodiment of the invention also discloses a modulator-demodulator and a user terminal. In application of the embodiment of the invention, the network abnormality resulted from PND connection failure can be quickly recovered, the communication function can be recovered timely, and the network abnormality recovering time is reduced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for processing abnormal network communication functions, an application processor and a mobile terminal. Background technique [0002] With the rapid development of the fourth generation mobile communication technology (4G), there are more and more mobile terminals that support 4G communication standards, and mobile terminals that support 4G communication standards also support 2G and 3G communication standards to ensure the normal communication of users . The rapid development of mobile communication technology has made data services occupy an absolute proportion, so the role and status of modems in mobile terminals are becoming increasingly important. Modems are used to convert data to be sent into radio frequency signals and convert radio frequency signals Access stratum (AS) and non-access stratum (NAS) signaling, and interface with AP processor, etc. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04H04W88/06
CPCH04W24/04H04W88/06
Inventor 李伟清陈燕绿蔚宝珠张强王旭康周千里杜渊华蔡文龙
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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