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User group information synchronization method, system and server

A technology of grouping information and user grouping, applied in transmission systems, synchronization devices, digital transmission systems, etc., can solve problems such as loss of user grouping information, inability to synchronize user grouping information at the same time, and inconvenience of address book information.

Inactive Publication Date: 2012-08-29
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, when a user replaces a mobile terminal and synchronizes address book data with the network side, only the communication information of each contact is synchronized, and the user group information cannot be synchronized at the same time, resulting in user group information The loss of the address book has brought inconvenience to the user to a large extent

Method used

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  • User group information synchronization method, system and server
  • User group information synchronization method, system and server
  • User group information synchronization method, system and server

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Embodiment Construction

[0027] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are illustrated. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention.

[0028] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0029] syncml is a mobile data synchronization protocol, which can realize the data synchronization between the mobile terminal and the network side. This synchronization protocol has nothing to do with the platform, and ensures the data synchronization between the mobile terminal and the network side through strict authentication and data comparison technology.

[0030] The synchronization protocol defines that contacts can realize data sy...

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Abstract

The invention discloses a user group information synchronization method, system and server, wherein the method comprises the following steps that: a client and the server mutually exchange syncml protocol synchronization capability, and the syncml protocol synchronization capability at least comprises marks showing whether text / x-group capability is realized or not; and when both the client and the server have the text / x-group capability, the server and the client are interacted so that the user group information is provided for the client in the synchronization data. During the address book data synchronization carried out at the user and the network side, the communication information of each contact person can be synchronized, in addition, the group information of each contact person can also be synchronized at the same time, great convenience is brought for the use of address book information by users, the users can easily lead the group information into a new mobile terminal in one aspect, and all information of the contact person can be completely stored during the contact person information downloading or backup in the other aspect.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular, to a method, system and server for synchronizing user group information. Background technique [0002] With the advent of mobile terminals with various new functions, the update frequency of mobile terminals is getting higher and higher. At the same time, mobile terminals, as portable call terminals, record most of the user's contact information, and with the prevalence of social networks, people also People pay more and more attention to the maintenance of their personal connections, so it is becoming more and more important to maintain, update, backup and download their own address book information conveniently and ensure the safe storage of address book information. [0003] However, in the prior art, when a user replaces a mobile terminal and synchronizes address book data with the network side, only the communication information of each contact is synchron...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L7/00H04L29/06
Inventor 林美蓉周文君吴煜
Owner CHINA TELECOM CORP LTD
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