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Data synchronization method and device, server and storage medium

A data synchronization and data sharing technology, applied in the field of communication, can solve problems such as incorrect data, affecting the private network data usage environment, reducing user communication experience, etc., to achieve the effect of improving user experience

Active Publication Date: 2022-03-01
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a data synchronization method, device, server, and storage medium, which solves the technical problem that equipment in a private network may obtain wrong data, affects the data usage environment in the private network, and reduces the user's communication experience

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  • Data synchronization method and device, server and storage medium
  • Data synchronization method and device, server and storage medium
  • Data synchronization method and device, server and storage medium

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Embodiment Construction

[0026] The data synchronization method, device, server, and storage medium provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0027] The terms "first" and "second" in the specification and drawings of the present application are used to distinguish different objects, not to describe a specific order of objects.

[0028] In addition, the terms "including" and "having" mentioned in the description of the present application, as well as any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes other unlisted steps or units, or optionally also includes Other steps or elements inherent to the process, method, product or apparatus are included.

[0029] It should be noted that, in the embodiments of the present invention, ...

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PUM

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Abstract

The invention provides a data synchronization method and device, a server and a storage medium, relates to the technical field of communication, and solves the technical problems that equipment in a private network may obtain wrong data, the data use environment in the private network is affected, and the communication experience of a user is reduced. The method comprises the steps that a block chain node sends a block chain account book query request to data sharing equipment; the block chain node receives a block chain account book query response sent by the data sharing device; the block chain node obtains the target file based on the IP address of the UDM; the block chain node obtains a second abstract based on the preset abstract algorithm and the target file; the block chain node determines whether the first abstract is the same as the second abstract; and under the condition that the first abstract is the same as the second abstract, the block chain node sends the target file to a local UDM.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a data synchronization method, device, server and storage medium. Background technique [0002] At present, after a certain private network is deployed, the unified data management function (unified data management, UDM) in the private network, that is, the private network UDM can send information to the operator's network based on a certain subscriber identity module (SIM) information. The UDM in the private network (that is, the core network UDM) sends a data synchronization request to request to synchronize the relevant data of the user in the private network, and then the core network UDM will return the relevant data to the private network UDM. [0003] However, in the above method, the private network UDM may not be able to determine whether there is an error in the relevant data sent by the core network UDM at the first time, so the equipment in the private n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18H04W8/20H04W12/106H04L67/10
CPCH04W8/18H04W8/20H04W12/106H04L67/10Y02D10/00
Inventor 任梦璇薛淼刘千仞任杰王光全
Owner CHINA UNITED NETWORK COMM GRP CO LTD