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Method and system for providing service to group users in IMS network

A technology of group users and users, applied in the field of third-generation networks, can solve problems such as staying in the formulation of requirements, and achieve the effect of expanding the scope of services

Active Publication Date: 2008-07-02
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, the above-mentioned research is only at the stage of formulating requirements. That is to say, in the current research conducted by TISPAN, no clear solution has been proposed on how the IMS network provides services for enterprise network users, that is, group users.

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  • Method and system for providing service to group users in IMS network
  • Method and system for providing service to group users in IMS network
  • Method and system for providing service to group users in IMS network

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0030] figure 2 It is a schematic diagram of the composition and structure of the system in the embodiment of the present invention, such as figure 2 As shown, the system includes an IMS network 200 and a group user equipment 203 , wherein the IMS network 200 includes at least a user database function unit 201 and a call session control unit 202 .

[0031] The call session control unit 202 is configured to receive a communication request sent to or from the group user equipment 203, and request group user configuration information from the user database function unit 201, and perform group user service triggering and / or according to the received group user configuration information Session routing.

[0032] The user database function unit 201 is use...

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Abstract

The invention discloses a method for providing service for group user by an IP multimedia subsystem (IMS) network, which comprise the steps as follows: preset configuration information of the group user is obtained; conversation routing of the group user is carried out according to the configuration information of the group user. The invention also simultaneously discloses a system for providing service for the group user by the IMS network. By adopting the method and the system, the IMS can be accessed to the group user and service functions such as conversation routing and service triggering can be provided for the group user, which enlarges the application of the IMS network.

Description

technical field [0001] The present invention relates to the third generation network technology, in particular to a method and system for IMS network to provide services for group users. Background technique [0002] IP Multimedia Subsystem (IMS) is a subsystem of a third-generation (3G) network defined by the 3rd Generation Partnership Project (3GPP) standard. It is a 3G network that provides unified multimedia services for packet voice and packet data. and the proposed target network for applications. [0003] IMS uses the packet data domain as the bearer channel for its upper layer control signaling and media transmission, uses the Session Initiation Protocol (SIP) as the call control signaling, and uses the Real-time Transport Protocol (RTP), Real-time Transport Control Protocol (RTCP), session description Protocol (SDP), Real Time Streaming Protocol (RTSP) and Domain Name Server (DNS) and other protocols cooperate to jointly complete services such as terminal device re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/16H04L29/06H04L12/56H04L12/28
CPCH04L65/1053H04L65/1016H04L65/1069H04L29/06292H04L29/08981H04L29/06217H04L29/08576H04L29/06326H04L67/34H04L67/14H04L65/1095
Inventor 施有铸毛凌志
Owner HUAWEI TECH CO LTD
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