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Method, device and system for timing execution of synchronization

A technology for synchronizing systems and synchronizing information, applied in the field of communication, can solve the problems that the server cannot know in advance, cannot formulate and modify data synchronization operations, and synchronize data periodically on the client terminal, so as to achieve the effect of reducing requirements.

Active Publication Date: 2009-11-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a method, device and system for timing synchronization, which solves the problem that the server cannot know in advance that the client terminal needs to perform periodic data synchronization operations, and cannot formulate and modify data synchronization operations

Method used

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  • Method, device and system for timing execution of synchronization
  • Method, device and system for timing execution of synchronization
  • Method, device and system for timing execution of synchronization

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Embodiment 1. A method for timing synchronization, see figure 2 ,include:

[0060] Step A1, the terminal sets synchronization information in DSMO, and sets server identification ID information, synchronization type information and synchronization content information in DSMO.

[0061] Wherein, setting the DSMO can be done by the terminal, or can be done by the server remotely setting the DSMO. The existing DSMO is mainly used to configure the business parameters of the data synchronization DS, and save the configured parameters in the terminal, such as authentication mode information, etc., and the server initially configures these parameters through the device management DM (Device Management) protocol. Or get and modify these parameters.

[0062] In Embodiment 1 of the present invention, the terminal sets synchronization information in the DSMO, and the synchronization information includes information such as synchronization content, server identification ID, and sy...

Embodiment 2

[0080] Embodiment 2, a method for performing synchronization at regular intervals, see Figure 5 shown, including:

[0081] Step B1, the terminal sets synchronization information in DSMO, and sets server identification ID information, synchronization type information and synchronization content information in DSMO.

[0082] Wherein, step B1 is similar to step A1 in the first embodiment, the difference is that in step B1, DSMO is set as follows: a synchronization direction node and a synchronization behavior node are added under the Sync Type node in DSMO, see Figure 6 As shown, it is information included in a DSMO defined in the method provided in Embodiment 2 of the present invention.

[0083] In order to facilitate the understanding of the difference between Embodiment 1 and Embodiment 2 of the present invention, it is necessary to explain DS1.2.2 and DS2.0. DS1.2.2 and DS2.0 are two different versions of the OMA DS for Open Mobile Application Data Synchronizati...

Embodiment 3

[0094] Embodiment 3, a method for performing synchronization at regular intervals, see Figure 7 As shown, the method includes:

[0095] Step F1, setting DSMO in the terminal.

[0096] For the definition of DSMO, see Figure 8 and Figure 9 As shown, an intermediate node, namely the Sync node, is added under the root directory of DSMO. Include multiple child nodes under the Sync node, use * Group the child nodes under the Sync node, *The nodes included in each extended node are similar, and can include database datastore nodes, synchronization type Sync Type nodes and executable Exec nodes; multiple database path URI nodes can be set under the datastore node for recording synchronization content information , each database path is in a +The value in the URI child node of the expansion node. Wherein, the Accept node is similar to the definition of Accept in the prior art.

[0097] It should be noted, Figure 8 and Figure 9 The difference lies in the sett...

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Abstract

The invention discloses a method, a device and a system for timing execution of the synchronization, wherein the method comprises the following steps: acquiring synchronous information in a preset data synchronization management object (DSMO); and executing a synchronous task corresponding to the synchronous information in the DSMO. A server for performing synchronous operation with a terminal can access the DSMO in the terminal, and perform the inquiry and management on defined concrete synchronous tasks in the DSMO in the terminal, so that the server can know the operation of data synchronization processed by the terminal and the server and the server can establish and modify data synchronization operation; and the server can finish the definition on the synchronous task and reduce the requirement on the terminal capability.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a method, device and system for timing synchronization. Background technique [0002] With the advent of the information age, users require a portable device to receive and send information anytime and anywhere, and the results of this data exchange and application execution need to be stored in the device used, and the relevant device update data is also required. Make the data in the relevant equipment consistent with the data stored in the user's equipment. For example: there is an address book in a mobile phone or a personal digital assistant (PDA: Personal Digital Assistant), and the same address book is stored in an office and a computer at home. People hope that the information in these devices is consistent. When one of them When the data of a device changes, you can operate the data in other devices to make corresponding changes. The above operations a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L7/08
CPCH04L29/0854H04W56/00H04L67/1095G06F17/30581G06F16/275
Inventor 王睿李克鹏刘海涛
Owner HUAWEI TECH CO LTD
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