Invention Grant
- Patent Title: Policy control method and system, and relevant apparatus
- Patent Title (中): 政策控制方法和制度及相关设备
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Application No.: US13687781Application Date: 2012-11-28
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Publication No.: US09197577B2Publication Date: 2015-11-24
- Inventor: Xiaoqian Chai , Mingjun Shan , Jiao Kang
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Huawei Technologies Co., Ltd.
- Priority: CN201010192415 20100528
- Main IPC: H04L12/911
- IPC: H04L12/911 ; H04L12/14 ; H04M15/00 ; H04W4/24 ; H04L12/24

Abstract:
The present invention discloses a policy control method and system, and a relevant apparatus. The method includes: receiving, by a policy decision apparatus, a control policy request sent by a gateway device, where the control policy request carries a subscriber identifier; sending, by the policy decision apparatus, a session request message carrying the subscriber identifier to a charging system; receiving, by the policy decision apparatus, a response message; receiving, by the policy decision apparatus, a notification message sent through an established session by the charging system, and generating a service data flow control policy according to information of an occurred charging relevant event; and sending, by the policy decision apparatus, the control policy to the gateway device. The method may implement, based on charging relevant information of a subscriber, policy control of a data flow, flexibility is desirable, and service experience of the subscriber is good.
Public/Granted literature
- US20130091281A1 POLICY CONTROL METHOD AND SYSTEM, AND RELEVANT APPARATUS Public/Granted day:2013-04-11
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