Method, device and system of subscribing and notifying data changes in UDRs

A data change and notification technology, applied in the field of communication, can solve the problems of lack of support for distributed UDC deployment, special application scenarios cannot obtain support, etc.

Inactive Publication Date: 2016-07-20
ALCATEL LUCENT SAS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The current SOAPUd specification of TS29.335 has many limitations, mainly the lack of support for distributed UDC deployment
In addition, even with centralized UDC deployment, many special application scenarios related to performance optimization cannot be supported by the current TS29.335SOAPUd specification

Method used

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  • Method, device and system of subscribing and notifying data changes in UDRs
  • Method, device and system of subscribing and notifying data changes in UDRs
  • Method, device and system of subscribing and notifying data changes in UDRs

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Embodiment Construction

[0122] Here, the Chinese-English comparison of the key terms in the manual is provided for easy reading of this manual:

[0123]

[0124]

[0125]

[0126]

[0127] The present invention can be applied to subscription and notification of data changes in centralized and distributed subscriber databases such as GSM-HLR, LTE-HSS, IMS-HSS, ANSI-41HLR and the like.

[0128] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0129] figure 1 A schematic diagram showing a centralized user data fusion architecture.

[0130] Such as figure 1 As shown, in a centralized UDC architecture, it includes multiple Front Ends (FEs) and a UDR Directory Server (DS). FE is divided into two types. One is the provisioning FE (Prov-FE), which is used for service management, such as user service provisioning. The other is call processing FE (CP-FE), which is used to communicate with network elements in the mobile core network....

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Abstract

The invention provides a method, device and system of subscribing and notifying data changes in centralized and distributed user databases. On the one hand, according to the method, the device and the system, subscription requests for notifications of appointed data changes in the user data bases can be extended to comprise subscriptions of extended information; the subscriptions of extended information are used for indicating the subscriptions of any piece of following information. The subscriptions comprise 1), the subscription of request level information; and 2) the subscription of object level appointed information. On the other hand, according to the method, the device and the system, notification requests for subscribed data change in the user databases can be extended to comprise notifications of extended information; the notifications of extension information are used for indicating notifications of any piece of following information. The notifications comprise 1), the notification of request level additional information; 2) the notification of object level additional information; and 3), the notification of object attribute level additional information.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a technology for subscribing and notifying data changes in centralized and distributed user databases. Background technique [0002] The 3GPP TS29.335 technical specification defines the Simple Object Access Protocol (SOAP), which is used as a part of the Ud interface for the front end (FE) to dynamically subscribe to data changes on the user database (UDR) side and receive when the user data in the user database changes. Notice. [0003] The current SOAPUd specification of TS29.335 has many limitations, mainly due to the lack of support for distributed UDC deployment. In addition, even with centralized UDC deployment, many special application scenarios related to performance optimization cannot be supported by the current TS29.335SOAPUd specification. Contents of the invention [0004] The purpose of the present invention is to provide a method, device and system for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 姚德谊
Owner ALCATEL LUCENT SAS
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