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Method for controlling communication service quality using policy functional module

A functional module, policy decision-making technology, applied in wireless communication, user identity/authority verification, network traffic/resource management, etc., can solve the problems of unable to support secondary IP, unable to provide QoS control, unable to support secondary PDP context, etc Save manufacturing cost and operating cost, modify simple and effective effect

Inactive Publication Date: 2006-09-06
SIEMENS CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the current UE can only support the primary IP and cannot support the secondary IP, nor can it support the above-mentioned secondary PDP context
In this way, the QoS control stipulated by 3GPP cannot be provided in the network before Release6

Method used

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  • Method for controlling communication service quality using policy functional module
  • Method for controlling communication service quality using policy functional module
  • Method for controlling communication service quality using policy functional module

Examples

Experimental program
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Embodiment Construction

[0042] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0043] The premise of the realization of the present invention is: before the arrival of the 3G network based on the IMS technology and using the policy decision-making function to control the service quality QoS, the existing user equipment can use the service quality control function.

[0044] Based on the above premise, the present invention proposes a method for using the policy decision-making function PDF module to control the communication quality of service QoS in a 3G network based on IMS technology, such as image 3 shown. The 3G network system using the method at least includes: one or more user equipments, one or more gateway GPRS support nodes, one policy decision function module and one or more application function modules. The user equipment notifies the gateway GPRS support node GGSN of the service required by the user, and the OoS required by the se...

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Abstract

The present invention provides method using strategy decision making function module (PDF to control communication services quality. Said method is subscriber equipment (UE) transmitting service request messages to application function module (AF), application function module generating an authorizing sign (AT), through Gq interface transmitting AT carried authentication authorizing request message to PDF, PDF storing AT, and through Gq interface feeding back AT carried authentication authorizing response message to AF, UE transmitting a IP blocking message to gateway GPRS support node (GGSN), GGSN generating completely same AT with above-mentioned AT, through Go interface transmitting said AT carried request message to PDF, PDF comparing received two AT, if same then notifying GGSN said user authentication successfully, using said service required service quality. The present invention can realize PDF provided QoS control without PDP context.

Description

(1) Technical field [0001] The invention relates to a method for controlling communication service quality by using a policy decision-making function module, especially a method for controlling service quality by using a strategy decision-making function module in a third-generation mobile communication network. (2) Background technology [0002] At present, the communication environment has expanded from simple telegraph and telephone communication to diversified communication including voice, data and multimedia communication. The common solution for operators is that one service corresponds to one service network, so multiple service networks coexist. The purpose of network convergence is to communicate various information on a unified network, which is conducive to realizing the "unified experience" for users when enjoying multiple communication services. Currently, the industry is more concerned about the integration of telecom networks and the Internet, mobile network...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L12/56
CPCH04L63/0807H04W28/16H04W80/10
Inventor 刘琨
Owner SIEMENS CHINA
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