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Time negotiation method of login overtime and relogin method and logout method

A technology of timeout and re-registration, applied in the field of communication, can solve the problems of inconsistent user status, user registration and session services cannot be realized, etc.

Inactive Publication Date: 2008-01-30
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the IMS registration timer has not expired, the user remains registered in the IMS domain, resulting in inconsistent user status in the CS domain and the IMS domain, and subsequent user registration and session services in the IMS domain cannot be realized.

Method used

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  • Time negotiation method of login overtime and relogin method and logout method
  • Time negotiation method of login overtime and relogin method and logout method
  • Time negotiation method of login overtime and relogin method and logout method

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Experimental program
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Embodiment Construction

[0059] The specific implementation manners of the present invention will be described in detail below with reference to the accompanying drawings.

[0060] The present invention provides a mechanism for the CS domain and the IMS domain to actively negotiate the registration timeout time when the CS user registers or re-registers in the IMS domain, and the content of the invention is as follows:

[0061] Fig. 4 shows a registration timeout negotiation method according to the present invention. As shown in Figure 4, when a CS user registers or re-registers in the IMS domain, the mechanism for actively negotiating the registration timeout period between the CS domain and the IMS domain includes the following steps:

[0062] S402. After the CS user successfully updates the CS domain location, the L-CAAF-n initiates a registration or re-registration process to the IMS on the CS domain session control path, and the registration or re-registration request message carries the CS locat...

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PUM

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Abstract

The invention provides a register time-out hour consultation method, a cancellation and a users separation method, a re-register method and a cancellation method, wherein, the register time-out hour consultation method comprises the following steps: S402, after the circuit domain position is updated successfully, the local circuit domain access adaptation function entity starts register or re-register requests to the IP multimedia subsystem on circuit domain conversation control paths, and users registers or re-registers request message carries updating times of the positions of circuit domain; S404, the calling conversation control function entity of the IP multimedia subsystem refreshes time according to the circuit domain and sets register time-out hours according to local strategies; and S406, the calling conversation control function entity sends response messages of registering that includes the register time-out hour or re-registering successfully to the local circuit domain access adaptation function entity.

Description

technical field [0001] The invention relates to the communication field, in particular to a registration overtime negotiation method, a logout and user separation method, a re-registration method, and a logout method. Background technique [0002] IP (Internet Protocol, IP for short) multimedia subsystem (IPMultimedia Core Network Subsystem, IMS for short) is an IP-based network architecture proposed by the 3rd Generation Partnership Project (3GPP for short). It builds an open and flexible business environment, supports multimedia applications, and provides users with rich multimedia services. [0003] IMS is an IP-based telecommunications network architecture and has nothing to do with access technology, except that it can be used for packet switching (PacketSwitched, PS) In addition to providing services for the access network, it can also provide services for mobile cellular networks such as GSM (Global System for Mobile communications, Global System for Mobile Communica...

Claims

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Application Information

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IPC IPC(8): H04Q7/22H04Q7/38H04L29/06H04L12/56H04W60/00
Inventor 谢宝国郝振武游世林
Owner ZTE CORP
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