Business processing method, device and system, terminal and computer readable storage medium

A business processing and business technology, applied in the field of communication, which can solve problems such as abnormal system operation and blocked business.

Active Publication Date: 2020-06-09
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The inventors of the present disclosure found the following problem in the above-mentioned related technologies: if the equal-cost path carrying the message fails, since the terminal side cannot actively change the source port, the message will always be mapped to the faulty equal-cost path, Cause business interruption, resulting in abnormal operation of the system

Method used

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  • Business processing method, device and system, terminal and computer readable storage medium
  • Business processing method, device and system, terminal and computer readable storage medium
  • Business processing method, device and system, terminal and computer readable storage medium

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Embodiment Construction

[0027] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0028] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0029] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses.

[0030] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of t...

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PUM

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Abstract

The invention relates to a business processing method, device and system, a terminal and a computer readable storage medium, and relates to the technical field of communication. The method comprises the following steps: sending a VoWiFi service connection request to a gateway through a first source port, judging whether network address translation needs to be carried out or not according to connection feedback returned by the gateway, under the condition that network address translation needs to be carried out, selecting ports except the first source port as second source ports to send an authentication request to the gateway, under the condition that the authentication request is lost, selecting other ports as second source ports to send the authentication request to the gateway until authentication feedback of the gateway is received, and establishing a communication tunnel with the gateway so as to complete the VoWiFi service. According to the technical scheme, the problem of service blockage can be solved, and normal operation of the system is guaranteed.

Description

technical field [0001] The present disclosure relates to the technical field of communications, and in particular to a service processing method, a service processing device, a service processing system, a terminal, and a computer-readable storage medium. Background technique [0002] The VoWiFi (Voice over WIreless-Fidelity, wireless fidelity call) service is an important component and an important supplementary scenario of the VoLTE (Voiceover Long-Term Evolution, long-term evolution call) service. The VoWiFi technology based on the S2b interface scheme has become mature in international standards, and many foreign operators have applied VoWiFi technology in the existing network. [0003] In related technologies, VoWiFi adopts an IPSec (Internet Protocol Security, Internet Protocol Security) encrypted bearer protocol. Contents of the invention [0004] The inventors of the present disclosure found the following problem in the above-mentioned related technologies: if the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04H04W40/34H04W76/12H04W12/06H04L29/06
CPCH04W24/04H04W40/34H04W76/12H04W12/06H04L63/0485
Inventor 李琦许浩张维瑾王征胡一伟
Owner CHINA TELECOM CORP LTD
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