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
CN1829145AInactive Publication Date: 2006-09-06SIEMENS CHINA
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
SIEMENS CHINA
Publication Date
2006-09-06
Estimated Expiration
Not applicable ยท inactive patent

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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.
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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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