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Policy decision method and system

A strategy decision-making and strategy technology, applied in the field of communication, can solve the problems of large delay, low user service experience quality, insufficient resources, etc., and achieve the effect of shortening delay and improving service experience quality.

Inactive Publication Date: 2012-03-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0030] The purpose of the present invention is to provide a method and system for optimizing policy decision-making, which can solve the problems of relatively large delay caused by insufficient resources on the wireless side of SFM and low quality of service experience of users

Method used

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  • Policy decision method and system

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Embodiment Construction

[0052] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0053] Figure 4 A flow chart of a policy decision method according to an embodiment of the present invention is shown. refer to Figure 4 , the policy decision-making method of this embodiment includes the following steps: step S402, obtain the available network resource information of each radio resource controller related to the service session; and step S404, the policy and charging rule function module according to each The available network resource information of the radio resource controller related to the service session makes a policy decision.

[0054] Wherein, the available network resource information of each radio resource controller related to the service session is actively or periodically acquired, or the available network resource information of each radio resource controller related to the service session is acquired through trigge...

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Abstract

The invention discloses a strategy decision method and a system. The method comprises that available network resource information of each wireless resource controller is obtained, and the available network resource information is relevant to each business conversation; besides, a strategy and charging rule function module carries out the strategy decision according to the available network resource information of each wireless resource controller obtained, and the available network resource information is relevant to each business conversation. The method and the system shorten the delay of big decisions caused by the insufficiency of the wireless side resources and improve the business experiencing quality of a user.

Description

technical field [0001] The present invention relates to the field of communications, and more particularly to a method and system for optimizing policy decisions. Background technique [0002] The architecture of WiMAX (Worldwide Interoperability for Microwave Access) PCC (Policy and charging control) is mainly based on the basic ideas of 3GPP PCC (Third Generation Partnership Project PCC). For users, Or the user's business performs QoS control and related billing work. [0003] figure 1 , is the basic structure of WiMAX PCC at present. [0004] The introduction of PCC (Policy and charging control, policy and charging control) requires the addition of some network elements, including PCRF / PDF (Policy and ChargingRules Function / Policy Distribution Function, policy and charging rule function / policy distribution function), A-PCEF (Access-Policy and Charging Enforcement Function, policy and charging enforcement function) and C-PCEF (core PCEF), etc., through the coordination ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/14H04L12/56H04L29/06H04L47/20
Inventor 顾忠禹
Owner ZTE CORP
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