Method for implementing roaming user service attaching field

A roaming user and home domain technology, which is applied to realize roaming users log in to the home domain to achieve the effect of ensuring data security

Inactive Publication Date: 2009-07-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide a method for realizing roaming users to log in to the home domain, so as to solve the problem of roaming users logging in to the home domain from their roaming places

Method used

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  • Method for implementing roaming user service attaching field
  • Method for implementing roaming user service attaching field

Examples

Experimental program
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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] figure 1 It is an implementation schematic diagram of the application of the present invention based on an embodiment. In this example, a user named Bob from the domain china.com is temporarily located in the domain info.com, and he still wants to log in to the presence server china.com of his home domain so that he can communicate with other users in his home domain. Such as Ailce, for correspondence. At this time, Bob can log in to his home domain through the info.com presence server and edge proxy server (edge ​​proxy) of the domain to which he is located, and the edge proxy server and china.com presence server in the china.com domain.

[0027] see figure 2 , figure 2 It is a schematic flowchart of an embodiment for implementing communication between a roaming user terminal and a user terminal in its home domain. In this example, the home dom...

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PUM

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Abstract

This invention discloses a method for logging onto the attribute domain by panning users, the key of which is that a panning user should first of all log onto a presence server of a panning domain and then log onto a server of the attribute domain via said server, thus, when a presence user in the panning domain can' t connect to the presence server of the attribute directly, it can communicate with other user terminals in the attribute place so long as to log onto the panning domain presence so as to get movability among domains, besides, if the panning user logs onto the presence server of the domain where it belongs successfully, it can communicate with other users in said domain, so that the panning user terminal can communicate with user terminals in two domains at a same interface, further more, the communication information between the panning user terminal and those of its belonging passes through an edge proxy server, so suitable monitor mode can be taken to secure safety of data conveniently.

Description

technical field [0001] The invention relates to a session initiation protocol (SIP), in particular to a method for realizing a roaming user's login to a home domain. Background technique [0002] The presence (Presence) and instant messaging (IM, Instant Messaging) systems allow users to subscribe to each other (Subscribe) so as to obtain changes in each other's status. The domain specified above refers to the user's home domain. The mobility of users in a group is usually limited to their home area. Although the existing inter-domain login function can enable a presence roaming user to directly log in to the presence server in his home area, when the Presense When the user cannot directly connect to the home Presense server in the roaming area, how to make it communicate with the user in the home area is still a problem to be solved. Contents of the invention [0003] In view of this, the object of the present invention is to provide a method for realizing roaming users...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H04W12/06H04W60/00H04W80/10H04W88/18H04W8/06H04W8/12
Inventor艾赢
OwnerHUAWEI TECH CO LTD