Data synchronization method of multi-mode mobile terminal
A mobile terminal and data synchronization technology, applied in network data management, communication between multiple stations, electrical components, etc., can solve problems such as data inconsistency, waste of network resources, unfavorable mobile phone data information security management, etc., to achieve network Reduce traffic, ensure correctness and consistency, and improve user experience
Inactive Publication Date: 2009-10-14
ZTE CORP
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Problems solved by technology
[0007] One is that as long as the account is changed, the data needs to be backed up to the server (the same or a different server) again, which wastes network resources;
[0008] The second is that the data is synchronized to different locations of the server (same or different servers) with different card numbers, which leads to data inconsistency during data recovery;
[0009] The third is multiple storage of data, which can easily lead to data security issues, which is not conducive to the security management of mobile phone data information; and
[0010] The fourth is the multiple synchronization of data, the increase of data traffic, and the user needs to pay more for mobile phone charges
Method used
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[0026] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0027] figure 1 It is a flowchart of a data synchronization method for a multi-mode mobile terminal according to the present invention. Such as figure 1 As shown, the data synchronization method of the multi-mode mobile terminal may include the following steps:
[0028] Step S102, when the data in the multi-mode mobile terminal needs to be changed, respectively record the changelog information corresponding to the multiple cards in the multi-mode mobile terminal;
[0029] Step S104: When the user uses one of the multiple cards to synchronize or restore data, one card interacts with the server, and according to the result of the interaction, the database of one card is modi...
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The present invention provides a data synchronization method for a multi-mode mobile terminal, which may include the following steps: when the data in the multi-mode mobile terminal needs to be changed, respectively record the changelog information corresponding to a plurality of cards in the multi-mode mobile terminal; When the user uses one of the multiple cards to synchronize or restore data, one card interacts with the server, and modifies the database of one card according to the result of the interaction, and at the same time modifies the changelog information of other cards among the multiple cards; and at the end After synchronizing or restoring data, delete the changelog information of a card and record the synchronization time stamp of a card separately. Therefore, by adopting the present invention, the network traffic in the mode of multi-card operation is greatly reduced, and at the same time, the correctness and consistency of synchronous data in the multi-card environment are ensured, and the user experience effect is good.
Description
Technical field [0001] The invention relates to a data synchronization method of a multi-mode mobile terminal. Background technique [0002] The management of mobile phone personal information, schedule information / email information, etc. has become increasingly important and has become an important part of mobile phone information management. How to back up data to the network server safely and effectively. When the mobile phone is changed or the mobile phone data changes, the backup data can be easily restored to the mobile phone. SyncML (Mobile Data Synchronization Protocol) can realize the data of the mobile terminal and the network server Synchronize. [0003] At present, in a multi-mode mobile phone, there are multiple mobile phone cards (SIM or USIM card, etc.) in the mobile phone, corresponding to multiple SyncML accounts (generally one card number corresponds to one account). If you directly use the SyncML application in the mobile phone for data synchronization, accordi...
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IPC IPC(8): H04Q7/32H04B7/26H04L29/08H04W8/24
Inventor 蒲竞春鞠飞谢鑫周韬袁磊王驰
Owner ZTE CORP