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Method and device for notifying user data subscription

A user data, subscription notification technology, applied in the field of communication, can solve the problems of not supporting third-party subscription, not being able to notify user data, etc., to achieve the effect of correctness and flexibility

Active Publication Date: 2009-10-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In the prior art 1, the disadvantage of the subscription notification mechanism on the Sh interface is that the subscriber is the notification receiver and does not support third-party subscription
[0011] In the prior art 2, the disadvantage of the subscription notification mechanism is that although third-party subscription is supported, the notification receiver must be specified when subscribing, and the notification receiver specified when subscribing is not necessarily the application that currently provides services for the user entity, in this case, it is not possible to notify the user data to the application entity currently providing services for the user

Method used

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  • Method and device for notifying user data subscription
  • Method and device for notifying user data subscription
  • Method and device for notifying user data subscription

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0059] Please refer to Figure 5 As shown, after the data and business are separated, the user subscription data of the HLR application entity is stored centrally in the fusion database; the HLR application entity only processes business logic, and there is no data in the HLR application entity. The user data that the HLR-B allows to access is the same or different.

[0060] The interface between the HLR and the fusion database can adopt multiple protocols. In the second embodiment of the present invention, the interface between the HLR and the fusion database adopts the lightweight directory access protocol LDAP (Lightweight Directory Access Protocol) as an example. The specific implementation is described.

[0061] In LDAP, data is organized in the form of a directory tree, each node of the tree in the directory is called an entry (Entry), and each entry has a name (DN). An entry consists of a collection of attributes, and an attribute consists of an attribute type and one...

Embodiment 3

[0090] After the data and business are separated, the data of the HSS application entity is centrally stored in the fusion database; the HSS application entity only processes business logic, and there is no user data in the HSS application entity. The subscription flow and notification flow of the HSS application entity in the fusion of user data are the same as the subscription notification flow of the HLR application entity in the second embodiment.

[0091] The interface between the HSS and the fusion database can adopt various protocols. Embodiment 3 of the present invention uses SOAP as an example for the interface between the HSS application entity and the fusion database to illustrate the subscription notification process of the implicit registration set. XML (Extensible Markup Language, Extensible Markup Language) is based on markup to describe the structured data in the document, and the data is organized in a hierarchical form of elements. The XML path language (XPat...

Embodiment 4

[0132]After data and business are separated, HSS data is stored centrally in the fusion database, HSS only processes business logic, and there is no user data in HSS. According to the relationship between the application server AS (Application Server) and the HSS, there are two ways for the AS to subscribe to the notification: the AS and the HSS interact, and the AS and the HSS do not interact. Embodiment 4 of the present invention takes the interaction between the AS and the HSS as an example to illustrate the specific implementation of the subscription and notification process of the data that the AS cares about.

[0133] In this embodiment, the interaction between AS and HSS is as follows: Figure 8 As shown, the interface between the AS and the HSS is the same as the interface between the AS and the HSS in the traditional IMS domain.

[0134] The process flow of Embodiment 4 of the present invention is described as follows:

[0135] Step S41: The process of receiving sub...

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Abstract

The embodiment of the invention provides a method for notifying user data subscription, which comprises the following steps: a data storage device receives a subscription message subscripting user data, wherein the subscription message includes subscripted content and notification receiver expression, and the notification receiver expression expresses an application entity providing service for a user when trigger condition of the subscription to notify reaches; when the trigger condition of the subscription to notify reaches, a notification receiver is determined according to the expression; and the notification receiver is informed of the subscripted content in the subscription message. The embodiment of the invention also provides a device for notifying the user data subscription. The embodiment of the invention realizes the change of the notification receiver during notification through the received subscription message expressing the notification receiver by adopting the expression under the premise of unchanging the subscription because the value of the expression is changed following the system change.

Description

technical field [0001] The present invention relates to the communication field, in particular to a user data subscription notification method and device. Background technique [0002] Converged database is a kind of data storage device that is widely used in the process of network evolution and development. The converged database provides a storage platform to centrally store the data of different networks and network elements. [0003] After the fusion database is introduced, the user data in the network is stored in a centralized manner. The network elements storing user data in the original network need to be transformed from business and data separation. User data is stored in the fusion database, and the original user data network elements only process their services. logic. [0004] Such as figure 1 As shown in the converged database network diagram, data network elements such as the original HLR (Home Location Register, Home Location Register), HSS (Home Subscribe...

Claims

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Application Information

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IPC IPC(8): H04L12/58G06F17/30
CPCH04W8/20
Inventor 曹俊亮荀鹏苏锋杨德平
Owner HUAWEI TECH CO LTD
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