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Movable data synchronization method remaining compatibility

A data synchronization and data technology, applied in synchronization devices, digital transmission systems, electrical components, etc., can solve problems such as poor compatibility, poor practicability, and system instability, and achieve good compatibility, easy understanding, and simple synchronization system. Effect

Active Publication Date: 2008-01-23
深圳艾派网络科技股份有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0025] The technical problem to be solved by the present invention is to provide a mobile data synchronization method that maintains compatibility in view of the defects of the above-mentioned systems in the prior art such as instability, poor practicability, and poor compatibility

Method used

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Embodiment Construction

[0041] 1. The problem that the system is not easy to modify

[0042] In the present invention, when a client newly joins the server, the server adopts the following method to process the newly added client: first obtain the model information of the client device, obtain the characteristics of the client device; then according to the client According to the characteristics of the terminal equipment, an independent program is used for branch processing. As mentioned in the previous background, the existing solution is to modify the whole system. In the present invention, the general part of each client can be realized by a public module, and the unique characteristics of each client, that is, the difference with other clients, can be processed separately by using a unique sub-module. In this way, newly added clients can be processed separately without modifying the public modules of the system, nor will it affect the synchronous operation of the original clients.

[0043]...

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Abstract

The present invention relates to a synchronization method of mobile data maintaining compatibility. The data is exchanged and synchronized between the server side and the client side through the XML data packet form, and when the client side is added to the server side for the first time, the server side adopts the following methods to process the client side added for the first time: the sever side gains the model information of the client side equipment, and obtains the characteristic of the client side equipment; the sever side adopts the independent procedures corresponding to the characteristic to make a branch processing according to the characteristic of the client side equipment. When the client side and the server side show repeating entries, the repeating entries can be solved by adopting a rename method. When the client side transmits a null field, the server side determines the significance of the null field, and further judges that whether the corresponding entries at the server side are needed to be renewed or not, according to the support field at the client side which is disposed beforehand, when a slow synchronization is carried out, an ID mapping table is generated, to guarantee the correctness and cleanness of the data mapped as far as possible, and then a stable and practical data synchronization system with a good compatibility is formed.

Description

technical field [0001] The invention relates to the field of mobile communication, more specifically, to a method for maintaining compatible mobile data synchronization. Background technique [0002] SyncML (Syncronization Markup Language, SyncML) is the only industry-wide mobile data synchronization protocol issued by the SyncML initiative (SyncML initiative), which is an open protocol. The SyncML initiative was founded by industry pioneers Ericsson, IBM, Lotus, Motorola, Nokia, Palm Inc., Psion and Starfish software. Matsushita also joined recently, bringing its membership to nine. There are an additional 555 supporting companies. The purpose of the SyncML initiative is to work with client users, equipment developers, data providers, infrastructure developers, application software developers and service providers to issue SyncML so that any client device can be used at any time. Access any web data anywhere. SyncML can represent the synchronization of all devices and ap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L7/00
Inventor 张刚马育兵
Owner 深圳艾派网络科技股份有限公司
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