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User registration method and system

A user and registered technology, applied in the field of user registration methods and systems, can solve problems such as the influence of the call process, the influence of the group registration call process, and the lack of description of the influence, etc., to achieve the effect of improving user experience.

Inactive Publication Date: 2010-07-21
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it does not specify how to implement group registration and its impact on the call process, let alone the impact on the existing registration process when a large number or even a large number of users are brought under the same gateway
[0006] Therefore, since H.248, Integrated Services Digital Network (Integrated Services Digital, ISDN for short) and other types of users access the IMS network, many users are managed by the same physical entity. When there are a large number of users, when users under the same physical entity initiate the registration / logout process at the same time, the instantaneous load of the system or network will be too large, and the registration / logout process of all users under the same physical entity cannot be realized in a short time, and then Adversely impact call flow

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment 1

[0061] In AGCF, Voice Over Internet Protocol (Voice Over Internet Protocol, or VGW for short) or other similar network elements as well as S-CSCF and HSS of IMS, the same physical node, such as integrated access equipment ( All or some of the users under the Integrated Access Device (IAD), AG, Trunk Gateway (TG), and MG are combined into one group. Assign a "group registration PUI" and "group registration PVI" to this group. Once the physical node achieves normal registration in the AGCF, VGW or other similar network elements, it enters the service state, that is, the AGCF, VGW or other similar network elements use "group registration PUI" and "group registration PVI" to IMS The I / S-CSCF network element in the network initiates group registration. During the registration process, the messages transmitted between each network element are the same as the existing specifications, but in the case of successful registration, the AGCF, VGW or other similar network elements , Mark al...

Embodiment 2

[0083] In the embodiment of the present invention, it mainly describes a situation where a user in a successfully registered group sends a call as a calling party when a user in a successfully registered group conducts a conversation. Image 6 It is a flow chart of a user making a caller to initiate a call when the group registration is successful according to the second preferred embodiment of the present invention, such as Image 6 As shown, the flow mainly includes the following processing (step S601-step S606):

[0084] In step S601, the AGCF has successfully registered in the IMS network according to the "group registration PUI" corresponding to the group to which the user belongs, and if it complies with other control logic, initiates a call to the S-CSCF where the user is located, and sends a session invitation message to the S-CSCF For example, it may be an INVITE message of Session Initiation Protocol (SIP protocol for short), and the user is a "group" user identifier carr...

Embodiment 3

[0091] In the embodiment of the present invention, it mainly describes a situation where a user in a successfully registered group is regarded as a called when the group is successfully registered. Figure 7 It is a flow chart of a user making a called initiation of a call when the group registration is successful according to the preferred embodiment 3 of the present invention, such as Figure 7 As shown, the flow mainly includes the following processing (step S701-step S707):

[0092] Step S701: In the IMS network, after the calling service, the S-CSCF where the calling party is located makes a call to the I-CSCF, that is, the session invitation message is sent to the I-CSCF.

[0093] In step S702, the I-CSCF sends a location information request message (for example, it may be a Location-Info-Request message of the Cx interface, that is, a LIR message) to the HSS. Among them, the message carries the group user information that has successfully registered.

[0094] In step S703, the...

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Abstract

The invention discloses a user registration method and a system. The method comprises the following steps that: users in physical nodes under a network element are grouped and each group is configured with a group identifier; registration request information with the group identifier is sent; and the user in the group is registered in an IP multimedia subsystem network by using the group identifier. By adopting the method, the user experience, the system performance and the network stability are improved.

Description

Technical field [0001] The present invention relates to the field of communications, in particular to a method and system for user registration. Background technique [0002] IP Multimedia Core Network Subsystem (IMS) is an IP-based network architecture proposed by the 3rd Generation Partnership Project (3GPP) organization, which builds an open and flexible service The environment supports multimedia applications and provides users with rich multimedia services. [0003] figure 1 It is a simplified networking diagram of H.248 and integrated service digital network users accessing the IMS network based on related technologies, such as figure 1 As shown, in related technologies, an access gateway control function entity (Access Gateway Control Function, referred to as AGCF) is usually used to connect a traditional terminal to an IMS network. After the terminal under the AGCF enters the service state in the AGCF, the AGCF needs to initiate the registration process to the Interrogatin...

Claims

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Application Information

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IPC IPC(8): H04W8/04H04W60/00H04L29/06
CPCH04W4/08H04W8/186H04W60/00
Inventor 杨强王忱
Owner ZTE CORP