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Data synchronization method, system and edge computing platform for edge computing applications

A data synchronization and edge computing technology, applied in transmission systems, wireless communications, electrical components, etc., can solve problems such as inability to guarantee business continuity

Active Publication Date: 2021-03-23
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] A technical problem to be solved in this disclosure is: when the user's network connection is switched, the continuity of the service cannot be guaranteed

Method used

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  • Data synchronization method, system and edge computing platform for edge computing applications
  • Data synchronization method, system and edge computing platform for edge computing applications
  • Data synchronization method, system and edge computing platform for edge computing applications

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0033] 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.

[0034] 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.

[0035] Techniques, ...

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Abstract

The invention provides a data synchronization method of an edge computing application, a system and an edge computing platform and relates to the technical field of edge computing, and the method comprises the following steps: a target ECP receives notification information that user network connection is switched and is sent by a session management function (SMF) network element, and the notification information comprises an identifier of a user and an identifier of a source ECP; The target ECP judges whether a signed application which is deployed on the source ECP and the target ECP and has asigned relationship with the user exists or not according to the notification message; And under the condition that the judgment result is yes, the target ECP sends a data synchronization indicationmessage to the source ECP, and the data synchronization indication message carries the identifier of the user and the identifier of the signed application, so that the source ECP synchronizes application data related to the user in the signed application to the target ECP.

Description

technical field [0001] The present disclosure relates to the technical field of edge computing, in particular to a data synchronization method, system and edge computing platform for edge computing applications. Background technique [0002] Edge computing enables operator services and third-party services to be deployed close to the user's access point, which can reduce latency and reduce network load, thereby achieving efficient service distribution. [0003] In the edge computing scenario, in order to reduce the delay as much as possible, the application needs to be deployed locally, that is, when the user is in a certain area, the application in the area provides the service for the user. [0004] Currently, when a user's network connection is switched, for example, the user moves from one area to another, service continuity cannot be guaranteed. Contents of the invention [0005] A technical problem to be solved by the present disclosure is: when the user's network c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00H04L29/08
Inventor 刘洁林奕琳王庆扬张琳峰张岚程淑荣黎眀雪曹磊赵晔
Owner CHINA TELECOM CORP LTD
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