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Originating exception processing method and device

An exception handling and exception technology, applied in the field of communication, can solve problems such as inability to call out again, low success rate of calls from electronic devices, etc.

Pending Publication Date: 2020-11-10
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present application is to provide a method and device for handling abnormal calls, which can solve the problem that the existing electronic equipment cannot call out again when the abnormal call occurs, resulting in a low call success rate of the electronic equipment.

Method used

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  • Originating exception processing method and device
  • Originating exception processing method and device
  • Originating exception processing method and device

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0020] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," et...

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Abstract

The invention discloses an originating exception processing method and device, belongs to the technical field of communication, and can solve the problem that the call success rate of electronic equipment is relatively low due to the fact that the existing electronic equipment cannot call out again when an originating exception occurs. The method comprises the following steps: sending a first callrequest message through a first PS domain; under the condition that the first calling abnormality occurs, executing a first operation, with the first operation comprising any one of the following items: sending a first call request message through a second PS domain; closing the VoLTE function, and sending a first call request message through the CS domain; re-registering in the second PS domain,and sending a first call request message through the second PS domain; and sending a second call request message to the first account through the target application, wherein the first account corresponds to an account indicated by the first call request message. The method is applied to the scene of processing the calling abnormality.

Description

technical field [0001] The present application belongs to the technical field of communications, and in particular relates to a method and device for handling abnormality of call origination. Background technique [0002] At present, in the call-out stage of the electronic device (also called call-out before ringing), that is, the stage from when the electronic device sends out a call request message to when the ringing tone appears, if the electronic device has abnormal call-out, the electronic device can fall back To the circuit switch (circuit switch, CS) domain, dial out the call request message again, that is, the circuit switch domain falls back (circuit switch fallback, CSFB). [0003] However, when some operators register on the IP Multimedia Subsystem (IP Multimedia Subsystem, IMS), the state of registration is only based on the long term evolution (long term evolution only, LTE ONLY) state (that is, the voice service is only processed in the LTE state ), so that t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W68/02H04L29/06
CPCH04W36/0022H04W68/02H04L65/1016H04L65/1073H04L65/80H04W36/00226H04L65/1069H04L65/1104H04W76/18H04W48/18H04W76/16H04W76/19
Inventor 胡群
Owner VIVO MOBILE COMM CO LTD
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