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Public subscriber identification designation display implementing method based on subscription informing mechanism

A technology for public user identification and subscription notification, applied in the field of IP multimedia subsystem, can solve problems such as inconsistent display name information, improve user service experience, and avoid carrying errors.

Inactive Publication Date: 2011-08-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0061] Considering the problems existing in the related technology, the present invention is proposed. Therefore, the present invention aims to provide a PUI display name realization method based on a subscription notification mechanism, so as to overcome the display name information that may exist in the existing PUI display name realization process inconsistencies

Method used

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  • Public subscriber identification designation display implementing method based on subscription informing mechanism
  • Public subscriber identification designation display implementing method based on subscription informing mechanism
  • Public subscriber identification designation display implementing method based on subscription informing mechanism

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Embodiment Construction

[0075] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0076] According to an embodiment of the present invention, a method for implementing a PUI display name (Display Name) based on a subscription notification mechanism is provided.

[0077] The method according to the embodiment of the present invention can be used in an IP multimedia subsystem. For example, the IP multimedia subsystem used to implement the present invention may include user equipment (UE), proxy call session control entity (P-CSCF), serving call session control entity (S-CSCF), and home subscriber server (HSS).

[0078] Such as Figure 4 As shown, the method can include the following processing:

[0079] Step S402, the UE and the P-CSCF respectively create a subs...

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Abstract

The invention discloses a realization method of a Public User Identity (PUI) Display Name based on notification / subscription mechanism, which comprises: UE and P-CSCF establishing subscription relationships respectively on S-CSCF; when receiving the Display Name change notice sent by HSS, the S-CSCF utilizing the notification / subscription mechanism to respectively informs the Display Name change notice to the UE and P-CSCF through subscription notice message. The invention overcomes the real-time synchronization problem of the PUI of the Display Name change in the prior IP multimedia subsystem between S-CSCF, P-CSCF and the UE, thus avoiding the possibility of wrong carried Display Name information during calling process and improving the quality of business experience of users.

Description

Technical field [0001] The present invention relates to the field of communications, and in particular, to a method for implementing a public user identity (Public User Identity, PUI) display name (DisplayName) based on a subscription notification mechanism, which is particularly suitable for an IP multimedia subsystem. Background technique [0002] IP Multimedia Subsystem (IMS) is a standard for next-generation networks defined by the 3rd Generation Partnership Project (3GPP). Its outstanding feature is the use of Session Initial Protocol (Session Initial Protocol). , Referred to as SIP) system, which has nothing to do with communication and access, and can have a variety of media service control functions, separation of carrying capacity, separation of calls and services, separation of applications and services, separation of services and networks, and integration of mobile networks and Internet services, etc. Multiple abilities. [0003] The main functional entities in the IMS ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/12H04L1/16
Inventor 刘伟郝振武
Owner ZTE CORP
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