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Decision-making method and system as well as policy decision unit

A policy decision-making and decision-making method technology, applied in the field of communication, can solve problems such as determining users, IP addresses cannot uniquely identify users, and policy and billing decisions cannot be made.

Active Publication Date: 2009-07-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The inventor found in the process of implementing the present invention that: under the above circumstances, the IP address cannot uniquely identify the user, so when the AF issues a policy request, the PCRF cannot determine the corresponding user according to the IP address in the policy request, and cannot Make policy and billing decisions

Method used

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  • Decision-making method and system as well as policy decision unit
  • Decision-making method and system as well as policy decision unit
  • Decision-making method and system as well as policy decision unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Embodiments of the decision-making method of the present invention include:

[0029] receiving application session information, wherein the application session information includes access network information and access user information;

[0030] Policy and charging decisions are made based on the application session information.

[0031] Such as figure 1 As shown, it is a flowchart of Embodiment 1 of the decision-making method of the present invention, the method includes:

[0032] Step a, the application functional entity sends the application session information to the policy decision unit;

[0033] Among them, the application function entity is the entity that completes the application function in the network, such as AF in the 3GPP PCC architecture, and the P-CSCF in the IMS network; the policy decision unit is the entity that completes the policy and charging decision functions in the network, such as the 3GPP PCC architecture PCRF in , PDF (PolicyDecision Funct...

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PUM

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Abstract

The embodiment of the invention relates to a decision-making method, a system and a strategic decision-making unit, wherein, the decision-making method comprises the steps as follows: application conversation information is received, wherein, application conversation information includes access network information and access user information; and strategies and charging strategic decisions are executed according to the application conversation information. The decision-making method, the system and the strategic decision-making unit lead PCRF to uniquely confirm a corresponding user according to the access network information or the access user information and an IP address distributed to UE by a network through adding the access network information and the access user information of a user terminal to the application conversation information, thereby executing the strategies and the charging strategic decisions.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular, to a decision-making method and system and a policy decision-making unit. Background technique [0002] The mobile network is divided into two parts, the Circuit Switched Domain (CS) and the Packet Switched Domain (PS). The CS domain mainly bears traditional voice services based on circuit switching, while the PS domain provides For switched packet services, in order to provide multimedia services through the packet network, the communication network further includes an IP multimedia core network subsystem (IMS). The IMS network can provide multimedia services through the packet network and provide voice services instead of the circuit domain. [0003] In order to implement policy and charging control in mobile packet networks, the 3rd Generation Partnership Project (3GPP) introduced the Policy and Charging Control (PCC) architecture. In the P...

Claims

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Application Information

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IPC IPC(8): H04L12/14H04L12/56H04L12/66H04L29/12H04L29/08
CPCH04L12/1403H04L12/14H04W4/24
Inventor 周青胡颖
Owner HUAWEI TECH CO LTD