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Policy distribution method

A policy and policy billing technology, applied in the field of communication, can solve problems such as inability to update in time, and achieve the effect of solving the problem of user service quality assurance

Inactive Publication Date: 2011-04-20
郭旭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, as shown in Figure 1, in the current access service network handover scenario, there is no relevant mechanism to trigger the PCC to perceive the process, and the PCC decision point PCRF cannot update the issued policy in time

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Embodiment Construction

[0015] The specific implementation manners of the present invention will be described in detail below with reference to the accompanying drawings.

[0016] Fig. 2 is a flowchart of a method for issuing policies according to an embodiment of the present invention. As shown in Figure 2, the method for delivering the policy includes the following steps: S202, the service flow authentication service point sends a message to the service flow authentication anchor point to notify the service flow authentication anchor point that the user is accessing the service from the service access service network to the target A notification message of network switching, wherein the notification message carries the identification information of the service access service network, the identification information of the target access service network, and the identification information of the user; S204, after receiving the notification message, the service flow authentication anchor points to the ...

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Abstract

The invention discloses a method for distributing a strategy, which includes that: a transaction flow authentication point transmits a notice message which is used for noticing that an user of a transaction flow authentication anchor point switches from a service access transaction network to a target access transaction network for the transaction flow authentication anchor point, wherein, the notice message carries an identification information of the service access transaction network and the identification information of the target access transaction network, and the identification information of the user; the notice message is received by the transaction flow authentication anchor point, and a station which the user switches from service access transaction network to the target accesstransaction network is reported for a function entity of an strategy accounting rule, the identification information of the service access transaction network and the identification information of the target access transaction network, and the identification information of the user are transmitted to the function entity of the strategy accounting rule; the function entity of the strategy accounting rule obtains a strategy control accounting rule matched with the user from a user contraction database according to information from the transaction flow authentication anchor point, and the strategy control accounting rule is re-distributed.

Description

technical field [0001] The present invention relates to the field of communication, and more specifically relates to a method for issuing policies. Background technique [0002] In the current WiMAX R1.5 version, service quality assurance is provided for users mainly through a Policy and Charging Control (PCC for short) architecture. WiMAX PCC provides users with two policy enforcement points, which are the ASN-Policy and Charging Enforcement Function (ASN-Policy and Charging Enforcement Function, A-PCEF) entity and connection in the Access Service Network (ASN) domain. A Policy and Charging Enforcement Function (CSN-Policy and Charging Enforcement Function, C-PCEF for short) entity of a service network (Connect Service Network, CSN for short) domain. [0003] A-PCEF is the Anchored-Service Flow Authenticator (A-SFA) in the access service network gateway (ASN GateWay, referred to as AGW), and the PCC decision point policy charging rule function (Policy and Charging RulesFun...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/56H04L29/06H04L12/24
Inventor 成超文
Owner 郭旭
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