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公开(公告)号：US10306073B2
公开(公告)日：2019-05-28
申请号：US14635819
申请日：2015-03-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weihua Qiao , Xinfa Wang , Cheng Chen , Shiyong Tan , Yan Li , Shibi Huang , Peng Zhao , Yuxin Mao
IPC: H04M15/00 , H04L12/801 , H04L12/813 , H04L12/859 , H04L12/14
Abstract: A method and a system for exercising policy control, a policy and charging enforcement function (PCEF) are provided, which can solve the problem that no policy control can be exercised over application service flows without an application function (AF). In the method, a PCRF receives information about an application event sent by a PCEF after subscribing the application event from the PCEF; and the PCRF generates a control policy for a service flow of the application according to the information about the application event. In the present invention, the PCEF sends the obtained information about the application event to the PCRF, so that even when no AF is involved, the PCRF can still generate a control policy according to policy contexts including the information about the application event and the like.
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Patent Agency Ranking
公开(公告)号：US20180041351A1
公开(公告)日：2018-02-08
申请号：US15785817
申请日：2017-10-17
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Weihua Wei , Xinfa Wang , Cheng Chen , Shiyong Tan , Yan Li , Shibi Huang , Peng Zhao , Yuxin Mao
IPC: H04L12/14 , H04M15/00 , H04L12/859 , H04L12/801 , H04L12/813
CPC classification number: H04M15/66 , H04L12/1407 , H04L47/10 , H04L47/14 , H04L47/20 , H04L47/2475
Abstract: A method and a system for exercising policy control, a PCEF, and a PCRF are provided, which can solve the problem that no policy control can be exercised over application service flows without an application function (AF). The method includes of the following steps: a PCRF receiving information about an application event sent by a PCEF; and the PCRF generating a control policy for a service flow of the application according to the information about the application event, and delivering the control policy to the PCEF. In the present invention, the PCEF sends the obtained information about the application event to the PCRF, so that the PCRF can generate a control policy according to policy contexts including the information about the application event and the like, so as to exercise an effective policy control over the QoS guarantee, charging and gating of the service flow.
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3.发明授权Service processing method and system, and policy control and charging rules function 有权服务处理方法和系统，策略控制和计费规则功能公开(公告)号：US09438522B2
公开(公告)日：2016-09-06
申请号：US14069546
申请日：2013-11-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shibi Huang , Peng Zhao , Yuxin Mao , Shiyong Tan , Yan Li , Weihua Qiao
IPC: G06F15/173 , H04L12/851 , H04L12/14 , H04L12/66 , H04L12/24 , H04M15/00
CPC classification number: H04L47/2433 , H04L12/14 , H04L12/66 , H04L41/0893 , H04L41/0896 , H04L41/5003 , H04M15/66
Abstract: A service processing method, a service processing system, and a PCRF entity are disclosed to overcome this defect in the prior art: The prior art is unable to handle services discriminatively according to the policy context information when different services require the same QoS level. The method includes: receiving bearer priority information from a PCRF entity, where the bearer priority information includes: bearer priority information of a service data stream, bearer priority information of an IP-CAN session, and/or bearer priority information of an IP-CAN bearer; and handling services according to the bearer priority information. In the embodiments of the present disclosure, the policy context information is converted into bearer priority information so that the PCEF handles services according to the bearer priority information. In this way, different services that require the same QoS level are handled discriminatively according to the policy context information.
Abstract translation: 公开了一种服务处理方法，服务处理系统和PCRF实体来克服现有技术中的这种缺陷：当不同的服务需要相同的QoS级别时，现有技术不能根据策略上下文信息区别地处理服务。 该方法包括：从PCRF实体接收承载优先级信息，其中承载优先级信息包括：业务数据流的承载优先级信息，IP-CAN会话的承载优先级信息和/或IP-CAN承载优先级信息 承载人 并根据承载优先级信息处理业务。 在本公开的实施例中，策略上下文信息被转换为承载优先级信息，使得PCEF根据承载优先级信息处理业务。 以这种方式，根据策略上下文信息来区别地处理需要相同QoS级别的不同服务。
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公开(公告)号：US20150207636A1
公开(公告)日：2015-07-23
申请号：US14635819
申请日：2015-03-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weihua Qiao , Xinfa Wang , Cheng Chen , Shiyong Tan , Yan Li , Shibi Huang , Peng Zhao , Yuxin Mao
CPC classification number: H04L12/1407 , H04L47/10 , H04L47/14 , H04L47/20 , H04L47/2475 , H04M15/66
Abstract: A method and a system for exercising policy control, a policy and charging enforcement function (PCEF) are provided, which can solve the problem that no policy control can be exercised over application service flows without an application function (AF). In the method, a PCRF receives information about an application event sent by a PCEF after subscribing the application event from the PCEF; and the PCRF generates a control policy for a service flow of the application according to the information about the application event. In the present invention, the PCEF sends the obtained information about the application event to the PCRF, so that even when no AF is involved, the PCRF can still generate a control policy according to policy contexts including the information about the application event and the like.
Abstract translation: 提供了一种执行策略控制，策略和计费执行功能（PCEF）的方法和系统，可以解决没有应用功能（AF）的应用服务流不能执行策略控制的问题。 在该方法中，PCRF在从PCEF订阅应用事件之后，接收由PCEF发送的应用事件的信息; 并且PCRF根据关于应用事件的信息为应用的服务流生成控制策略。 在本发明中，PCEF将获取的关于应用事件的信息发送给PCRF，使得即使不涉及AF，PCRF仍然可以根据包括关于应用事件等的信息的策略上下文来生成控制策略 。
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5.发明授权Control method, system and function entity for reporting bearer event of signaling IP flow 有权控制方法，系统和功能实体，用于报告信令IP流的承载事件公开(公告)号：US08923121B2
公开(公告)日：2014-12-30
申请号：US13714272
申请日：2012-12-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shibi Huang , Peng Zhao , Yuxin Mao , Shiyong Tan , Weihua Qiao , Yan Li
CPC classification number: H04W4/20 , H04L12/14 , H04L12/1428 , H04L12/1457 , H04L12/56 , H04L65/1016 , H04L65/80
Abstract: A control method, system and function entity for reporting a bearer event of a signaling IP flow are provided. Flow identifier information may be generated for a signaling IP flow and a media IP flow, to unify a mechanism for reporting a signaling path status and a mechanism for reporting a bearer event of a media IP flow. In the method, the mechanism for reporting a signaling path status is not limited by the parameter of Flow Usage.
Abstract translation: 提供了用于报告信令IP流的承载事件的控制方法，系统和功能实体。 可以为信令IP流和媒体IP流生成流标识符信息，以统一用于报告信令路径状态的机制和用于报告媒体IP流的承载事件的机制。 在该方法中，用于报告信令路径状态的机制不受Flow Usage的参数限制。
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6.发明申请SERVICE PROCESSING METHOD AND SYSTEM, AND POLICY CONTROL AND CHARGING RULES FUNCTION 审中-公开服务处理方法与系统，政策控制和收费规则功能公开(公告)号：US20140064074A1
公开(公告)日：2014-03-06
申请号：US14069546
申请日：2013-11-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shibi Huang , Peng Zhao , Yuxin Mao , Shiyong Tan , Yan Li , Weihua Qiao
IPC: H04L12/851
CPC classification number: H04L47/2433 , H04L12/14 , H04L12/66 , H04L41/0893 , H04L41/0896 , H04L41/5003 , H04M15/66
Abstract: A service processing method, a service processing system, and a PCRF entity are disclosed to overcome this defect in the prior art: The prior art is unable to handle services discriminatively according to the policy context information when different services require the same QoS level. The method includes: receiving bearer priority information from a PCRF entity, where the bearer priority information includes: bearer priority information of a service data stream, bearer priority information of an IP-CAN session, and/or bearer priority information of an IP-CAN bearer; and handling services according to the bearer priority information. In the embodiments of the present disclosure, the policy context information is converted into bearer priority information so that the PCEF handles services according to the bearer priority information. In this way, different services that require the same QoS level are handled discriminatively according to the policy context information.
Abstract translation: 公开了一种服务处理方法，服务处理系统和PCRF实体来克服现有技术中的这种缺陷：当不同的服务需要相同的QoS级别时，现有技术不能根据策略上下文信息区别地处理服务。 该方法包括：从PCRF实体接收承载优先级信息，其中承载优先级信息包括：业务数据流的承载优先级信息，IP-CAN会话的承载优先级信息和/或IP-CAN承载优先级信息 承载人 并根据承载优先级信息处理业务。 在本公开的实施例中，策略上下文信息被转换为承载优先级信息，使得PCEF根据承载优先级信息处理业务。 以这种方式，根据策略上下文信息来区别地处理需要相同QoS级别的不同服务。
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