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Method for identifying emergent public user identity

A technology of user identity and public user identification, which is applied to the emergency call business and identifies the field of emergency public user identity, and can solve the problem of not describing the emergency public user identity

Inactive Publication Date: 2007-09-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] However, although the existing technology defines the process of IMS-EMER, and also mentions the use of emergency public user identity to identify an emergency registration, but these are framework introductions, and do not describe the form of emergency public user identity from the protocol details

Method used

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  • Method for identifying emergent public user identity
  • Method for identifying emergent public user identity
  • Method for identifying emergent public user identity

Examples

Experimental program
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Embodiment Construction

[0028] The invention relates to a method for identifying emergency public user identities. The method adopts new Uniform Resource Identifiers (URI: Uniform Resource Identifiers) parameters to identify emergency public user identities.

[0029] Wherein, the method is based on the form of an ordinary public user identity (IMPU: Public User Identity), thereby deriving the form of the emergency IMPU corresponding to the ordinary IMPU.

[0030] In this embodiment, the common public user identifier is in the form of SIP URI or TEL URI; wherein, the SIP URI is in the form of user@domainname; the TEL URI is in the form of a global number or a local number.

[0031] When a new URI parameter is used to identify an emergency IMPU, a new URI parameter can be added after the UIR as an emergency identifier based on the form of a common IMPU. In this embodiment, the new URI parameter is "Identity", but the The parameter is not limited to this, and may be other.

[0032] Since both SIP URI a...

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PUM

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Abstract

The method is based on the form of general public users' ID. Wherein, a new unified resource ID is used to identify the identity of emergency public user. During the registration service, if the ID of public user uses the form provide by the invention, the registration message is an emergency registration message.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to the emergency call service (IMS-EMER: IMS Emergency Call) provided by the IMS domain, in particular to a method for identifying the identity of an emergency public user, so as to improve the existing protocol details The IMS-EMER specification. Background technique [0002] The IP-based multimedia subsystem (IMS: IP Multimedia Subsystem) is a subsystem that supports IP multimedia services proposed by the 3rd Generation Partnership Project (3GPP: 3rd Generation Partnership Project) in Release 5. Its core feature is the use of the session initialization protocol (SIP: Session Initial Protocol) and has nothing to do with access. IMS is a multimedia control / call control platform on the PS domain, supports conversational and non-session multimedia services, and provides a general service platform for future multimedia applications. IMS can be conveniently used to support ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04W4/90H04L29/06
Inventor 杨雁飞黄华
Owner HUAWEI TECH CO LTD