Method, system and apparatus for controlling related information using transmission policy

传递策略控制相关信息的方法、系统及装置

Abstract

本发明提出传递策略控制相关信息的方法、系统及装置,其中,方法包括:获取IP连通接入网络会话(IP?CAN?Session)对应的标识、IP?CAN?Session对应的策略控制和计费规则功能(PCRF)的地址、以及IP?CAN?Session对应的接入网关(AGW)的地址;将所述获取的PCRF的地址及所述IP?CAN?Session对应的标识通知所述AGW。本发明提出的方法、系统及装置,能够在策略控制相关实体之间传递策略控制相关信息,从而使PCRF与AGW之间能够建立Gx会话,实现PCRF对非3GPP网络的策略控制。
The invention provides a method of transmitting associated information of strategy control, a system and a device, comprising: acquiring corresponding identification of IP CAN Session, corresponding address of strategy control and charging function of IP CAN Session, and corresponding address accessed into a gateway of IP CAN Session; informing acquired PCRF address and the corresponding identification of IP CAN Session to AGW. According o the method, the system and the device, the associated information of the strategy control is transmitted between the associated entity of the strategy control, thereby building Gx dialog between PCRF and AGW, realizing strategy control of PCRF on non-3GPP network.

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