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Method, system and device for data synchronization

A technology of data synchronization and synchronous sessions, applied in the field of communication, can solve problems such as inflexibility and rigid data synchronization process, and achieve the effect of flexible synchronization

Active Publication Date: 2012-04-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method, system and device for data synchronization to solve the problems of rigid and inflexible processes in existing data synchronization methods

Method used

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  • Method, system and device for data synchronization
  • Method, system and device for data synchronization
  • Method, system and device for data synchronization

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Embodiment Construction

[0023] The embodiment of the present invention provides a method applicable to data synchronization in OMA. The synchronization process is started in the synchronization session, and the synchronization sender and the synchronization receiver perform data synchronization during the synchronization process, thereby realizing the flexible data synchronization of both parties. to sync.

[0024] like figure 1 As shown, it is a flowchart of a method for data synchronization in OMA that is applicable to an embodiment of the present invention, and specifically includes the following steps:

[0025] Step S101, sending a synchronization session request to a synchronization receiver, and establishing a synchronization session connection between a synchronization initiator and a synchronization receiver. The synchronization session includes one or more synchronization processes, and the multiple synchronization processes include different process identifiers.

[0026] In step S102, a s...

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Abstract

The invention discloses a data synchronization DS method applied to an open mobile alliance OMA. The method comprises the following steps: sending a synchronous session request to a synchronous receiving end and establishing the synchronous session connection between a synchronous initiating end and the synchronous receiving end; and staring a synchronization process in the synchronous session connection, and carrying out the data synchronization in the synchronization process by the synchronous initiating end and the synchronous receiving end. The embodiment of the invention starts the synchronous process in the synchronous session; and the two synchronous ends carry out the data synchronization in the synchronization process, and therefore the data of both the synchronous ends can be flexibly synchronized.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to a method, system and device applicable to data synchronization (Data Synchronization, DS) in OMA (Open Mobile Alliance, Open Mobile Alliance). Background technique [0002] The SyncML (Synchronization Makeup Language, Synchronization Markup Language) synchronization protocol defines the message interaction process when the SyncML client and the SyncML server are synchronized, and the data synchronization types defined at the same time include two-way Synchronization and slow synchronization, server notification synchronization, etc. A SyncML synchronization process is divided into three stages, and usually requires 6 data packets to complete, and the number of message packets included varies according to the synchronization type. After the synchronization session ends successfully, both parties need to update the anchor value to indicate that t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W56/00H04B7/26
CPCG06F17/30581H04L29/0854H04L67/1095G06F16/275
Inventor 李克鹏王睿刘海涛柴晓前
Owner HUAWEI TECH CO LTD
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