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Method for processing subscription notification based on application server permission

A technology of application server and subscription notification, which is applied in the processing field of subscription notification based on application server permission, and can solve problems such as inability to cancel subscription notification

Inactive Publication Date: 2010-02-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the change of the permission of the application server, the application server cannot cancel the subscription notification in the home user server, which leads to a large number of invalid notification messages and subscription relationships

Method used

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  • Method for processing subscription notification based on application server permission
  • Method for processing subscription notification based on application server permission
  • Method for processing subscription notification based on application server permission

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0043] refer to figure 2 , when the application server sends a subscription notification message to the home user server, the home user server checks the permission list of the application server, and if the application server is prohibited from accessing certain data in the home user server in the permission list, the home user server Deleting all subscription relationships related to the application server that is prohibited from accessing data, specifically includes the following steps:

[0044] Step 201: the application server sends a subscription notification message to the home subscriber server due to the triggering of certain events, such as third-party registration or call request messages;

[0045] The subscription notification message includes parameter information related to the subscription data such as data index and user ID;

[0046] Step 202: After receiving the subscription notification message from an application server, the HSU searches the permission list...

no. 2 example

[0051] refer to image 3 , when the subscription data in the home user server changes, before the home user server sends a notification containing the changed subscription data to the application server according to the subscription relationship saved by the home user server, it also queries the permission authority of the application server in the permission list, If the permission authority of the application server changes, for example: when the access authority of an application server to some data in the home user server changes from permission to prohibition, the home user server deletes all prohibited access related to the application server The subscription relationship of the data, specifically includes the following steps:

[0052] Step 301: When the subscription data related to the application server changes, the home user server triggers the processing of the notification message flow. Query the permission permission of the application server in the permission lis...

no. 3 example

[0058] refer to Figure 4 , when the subscription data in the home user server changes, before the home user server sends a notification containing the changed subscription data to the application server according to the saved subscription relationship, it also queries the permission authority of the application server in the permission list , if the permission of the application server changes, for example: when an application server’s access to some data in the home user server changes from access permission to access prohibition, the home user server will not send the The notification message related to the prohibited data includes the following steps:

[0059] Step 401: When the relevant subscription data of the application server changes, the home user server triggers the processing of the notification message flow. The permission list of the application server, if the notification message includes data that the application server is prohibited from accessing, the notifi...

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Abstract

The invention provides a method for processing a subscription notification based on application server permission, which comprises that: a home user server deletes a subscription relation of all access prohibited data related to the application server when learning that the permission for accessing some local data by the application server changes from permission to prohibition. The invention alsoprovides another method for processing the subscription notification based on the application server permissions, which comprises the following steps: inquiring the current permissions of the application server prior to transmitting a notification message containing changed subscription data by the home user server; and not transmitting the notification message to the application server if the notification message comprises the access prohibited data by the application server. The methods above can effectively avoid the transmission of an unnecessary invalid notification message.

Description

technical field [0001] The present invention relates to a method for processing subscription notifications based on application server permissions in an IP multimedia subsystem (IP Multimedia Core Network Subsystem, referred to as IMS) in the communication field, and in particular to an application server in a home subscriber server (Home Subscriber Server, referred to as HSS). Handling of subscription notifications after permission list changes. Background technique [0002] Currently, the Third Generation Partnership Project (3 rd The Generation Partnership Project (3GPP for short) has introduced the basic principles for IMS networks and services, and adopts the idea of ​​separation of control and services. The IMS control layer does not provide services, but only provides the necessary functions such as triggering, routing, and billing for the service layer. , and the business is completely provided by the business layer. [0003] Service triggering is an important fun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04W8/08
Inventor 吕培元丁兆明
Owner ZTE CORP
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