Method and device for keeping consistent user states in all network elements of ASN

A technology of user status and network elements, applied in security devices, electrical components, connection management, etc., can solve problems affecting end-users' experience, and achieve the effect of reducing network abnormalities and ensuring user experience.

Inactive Publication Date: 2009-11-11
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if there is an abnormal situation of inconsistent user status in each network element in the ASN-GW, it will seriously affect the user experience of the end user

Method used

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  • Method and device for keeping consistent user states in all network elements of ASN
  • Method and device for keeping consistent user states in all network elements of ASN
  • Method and device for keeping consistent user states in all network elements of ASN

Examples

Experimental program
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Embodiment Construction

[0086] Figure 5 The flow chart of the method for maintaining consistent user states in each network element of the ASN in the present invention, such as Figure 5 shown, including:

[0087] Step 500: Each network element in the ASN learns the user status in other network elements by using the flag information that identifies the user status in the network elements interacting with each other, and adjusts the user status in itself.

[0088] In the flow of the user entering the idle state, the flag information in this step may be the duration of the resource retention timer; in the flow of the user exiting the idle state, the flag information in this step may be a user state change notification message and the like.

[0089] Through the flag information in this step, the network element in the ASN knows the user status in other network elements, and has a basis for adjusting the user status in itself to be consistent with the user status in other network elements.

[0090] Fu...

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Abstract

The invention provides a method and a device for keeping consistent user states in all network elements of an access serving network (ASN). In a world interoperability (WiMAX) system for microwave access, the network element obtains the user states in other network elements through the identification information of the user states in the identified network element interacted with all other network elements in the ASN, and a basis is further provided for keeping the consistency of the user state in the self-regulated network element and the user states in other network elements. By the adoption of the proposal, the invention obviously reduces the abnormal circumstances of the network and ensures the use feelings of the users.

Description

technical field [0001] The present invention relates to Microwave Access Worldwide Interoperability (WiMAX, Worldwide Interoperability for Microwave Access) technology, in particular to a method for maintaining consistent user status in each network element of an Access Service Network (ASN, Access Service Network) in a WiMAX system and device. Background technique [0002] With the development of mobile terminal requirements and the wide application of wireless technology, the development of WiMAX technology is getting faster and faster, and the prospect is getting brighter and brighter. figure 1 It is a schematic diagram of the network architecture of the existing WiMAX system, such as figure 1 As shown, the WiMAX system is mainly composed of three logical entities: a mobile terminal (MS, Mobile subscriber Station), an ASN, and a connectivity service network (CSN, Connectivity Service Network). [0003] The ASN includes a base station (BS, Base Station) and an access ser...

Claims

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Application Information

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IPC IPC(8): H04W12/06H04W76/02
CPCH04W24/08
Inventor 叶芳刘俊羿奚介荣
Owner ZTE CORP
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