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    METHOD, SYSTEM, AND ENTITY FOR EXERCISING POLICY CONTROL
    1.
    发明公开
    METHOD, SYSTEM, AND ENTITY FOR EXERCISING POLICY CONTROL 有权
    VERFAHREN，系统在爱尔兰ZURAUSFÜHRUNGVON RICHTLINIENKONTROLLE

    公开(公告)号：EP2966811A1

    公开(公告)日：2016-01-13

    申请号：EP15177897.4

    申请日：2008-06-06

    申请人： Huawei Technologies Co., Ltd.

    发明人： WEI, Weihua ,  WANG, Xinfa ,  CHEN, Cheng ,  TAN, Shiyong ,  LI, Yan ,  HUANG, Shibi ,  ZHAO, Peng ,  MAO, Yuxin

    IPC分类号： H04L12/70

    CPC分类号： H04L12/1407 ,  H04L47/10 ,  H04L47/14 ,  H04L47/20 ,  H04L47/2475 ,  H04M15/66

    摘要： A method and a system for exercising policy control, a policy and charging enforcement function (PCEF), and a policy control and charging rules function (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 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, so as to exercise an effective policy control over the QoS guarantee, charging and gating of the service flow, thus meeting the requirements of exercising the policy control over data applications with no AF being involved.

    摘要翻译： 提供了一种执行策略控制，策略和计费执行功能（PCEF）以及策略控制和计费规则功能（PCRF）的方法和系统，可以解决不能对应用服务流进行任何策略控制的问题 没有应用功能（AF）。 该方法包括以下步骤：PCRF接收由PCEF发送的应用事件信息; 并且PCRF根据关于应用事件的信息生成应用的服务流的控制策略，并将控制策略传递给PCEF。 在本发明中，PCEF将获取的关于应用事件的信息发送给PCRF，使得即使没有涉及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 对服务流的QoS保证，收费和门控进行有效的政策控制，从而满足不涉及AF的数据应用策略控制的要求。

    METHOD, SYSTEM AND ENTITY FOR IMPLEMENTING POLICY CONTROL
    2.
    发明授权
    METHOD, SYSTEM AND ENTITY FOR IMPLEMENTING POLICY CONTROL 有权
    方法，系统和设备的策略控制生产

    公开(公告)号：EP2107728B1

    公开(公告)日：2014-05-28

    申请号：EP08757648.4

    申请日：2008-06-06

    申请人： Huawei Technologies Co., Ltd.

    发明人： WEI, Weihua ,  WANG, Xinfa ,  CHEN, Cheng ,  TAN, Shiyong ,  LI, Yan ,  HUANG, Shibi ,  ZHAO, Peng ,  MAO, Yuxin

    IPC分类号： H04L12/70

    CPC分类号： H04L12/1407 ,  H04L47/10 ,  H04L47/14 ,  H04L47/20 ,  H04L47/2475 ,  H04M15/66

    摘要： A method and a system for exercising policy control, a policy and charging enforcement function (PCEF), and a policy control and charging rules function (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 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, so as to exercise an effective policy control over the QoS guarantee, charging and gating of the service flow, thus meeting the requirements of exercising the policy control over data applications with no AF being involved.

    METHOD AND DEVICE FOR OBTAINING THE CAPABILITY OF POLICY AND CHARGING ENFORCEMENT FUNCTION
    3.
    发明公开
    METHOD AND DEVICE FOR OBTAINING THE CAPABILITY OF POLICY AND CHARGING ENFORCEMENT FUNCTION 审中-公开
    VERFAHREN UND VORRICHTUNG ZURERMÖGLICHUNGDER EINRICHTUNG EINER政策和充电执行功能

    公开(公告)号：EP2197152A1

    公开(公告)日：2010-06-16

    申请号：EP08838536.4

    申请日：2008-09-28

    申请人： Huawei Technologies Co., Ltd.

    发明人： HUANG, Shibi ,  ZHAO, Peng ,  MAO, Yuxin ,  ZUO, Yu ,  WANG, Fengbo

    IPC分类号： H04L12/14 ,  H04L29/06

    CPC分类号： H04W4/24 ,  H04L12/14 ,  H04L12/1403 ,  H04L47/20 ,  H04L69/24

    摘要： A method for obtaining capabilities of a Policy and Charging Enforcement Function (PCEF) includes these steps: a Policy Control and Charging Rules Function (PCRF) obtains capability information of the PCEF; and the PCRF performs processing according to the capability information. A PCRF is also disclosed. With the present invention, the PCEF reports its capabilities in advance so that the PCRF makes policy decisions for a service or subscribes to appropriate application events from the PCEF when it knows the capabilities of the PCEF. This avoids possible subscription errors and decision failures arising when the PCRF is unable to know the capabilities of the PCEF.

    摘要翻译： 一种获取策略和计费执行功能（PCEF）功能的方法包括以下步骤：策略控制和计费规则功能（PCRF）获取PCEF的能力信息; PCRF根据能力信息进行处理。 还公开了PCRF。 利用本发明，PCEF提前报告其能力，以便当PCRF知道PCEF的能力时，PCRF对服务进行策略决定或从PCEF订阅适当的应用事件。 这样可以避免在PCRF无法知道PCEF的功能时产生的可能的订阅错误和决策失败。

    METHOD, SYSTEM AND ENTITY FOR IMPLEMENTING POLICY CONTROL
    4.
    发明公开
    METHOD, SYSTEM AND ENTITY FOR IMPLEMENTING POLICY CONTROL 有权
    VERFAHREN，系统VORRICHTUNG ZUR HERSTELLUNG VON POLICY-KONTROLLE

    公开(公告)号：EP2107728A1

    公开(公告)日：2009-10-07

    申请号：EP08757648.4

    申请日：2008-06-06

    申请人： Huawei Technologies Co., Ltd.

    发明人： WEI, Weihua ,  WANG, Xinfa ,  CHEN, Cheng ,  TAN, Shiyong ,  LI, Yan ,  HUANG, Shibi ,  ZHAO, Peng ,  MAO, Yuxin

    IPC分类号： H04L12/56

    CPC分类号： H04L12/1407 ,  H04L47/10 ,  H04L47/14 ,  H04L47/20 ,  H04L47/2475 ,  H04M15/66

    摘要： A method and a system for exercising policy control, a policy and charging enforcement function (PCEF), and a policy control and charging rules function (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 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, so as to exercise an effective policy control over the QoS guarantee, charging and gating of the service flow, thus meeting the requirements of exercising the policy control over data applications with no AF being involved.

    摘要翻译： 提供了一种执行策略控制，策略和计费执行功能（PCEF）以及策略控制和计费规则功能（PCRF）的方法和系统，可以解决不能对应用服务流进行任何策略控制的问题 没有应用功能（AF）。 该方法包括以下步骤：PCRF接收由PCEF发送的应用事件信息; 并且PCRF根据关于应用事件的信息生成应用的服务流的控制策略，并将控制策略传递给PCEF。 在本发明中，PCEF将获取的关于应用事件的信息发送给PCRF，使得即使没有涉及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 对服务流的QoS保证，收费和门控进行有效的政策控制，从而满足不涉及AF的数据应用策略控制的要求。

    METHOD, SYSTEM, AND ENTITY FOR EXERCISING POLICY CONTROL
    5.
    发明授权
    METHOD, SYSTEM, AND ENTITY FOR EXERCISING POLICY CONTROL 有权
    方法，系统和设备实施控制政策

    公开(公告)号：EP2966811B1

    公开(公告)日：2016-11-30

    申请号：EP15177897.4

    申请日：2008-06-06

    申请人： Huawei Technologies Co., Ltd.

    发明人： WEI, Weihua ,  WANG, Xinfa ,  CHEN, Cheng ,  TAN, Shiyong ,  LI, Yan ,  HUANG, Shibi ,  ZHAO, Peng ,  MAO, Yuxin

    IPC分类号： H04L12/70

    CPC分类号： H04L12/1407 ,  H04L47/10 ,  H04L47/14 ,  H04L47/20 ,  H04L47/2475 ,  H04M15/66

    摘要： A method and a system for exercising policy control, a policy and charging enforcement function (PCEF), and a policy control and charging rules function (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 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, so as to exercise an effective policy control over the QoS guarantee, charging and gating of the service flow, thus meeting the requirements of exercising the policy control over data applications with no AF being involved.

    METHOD,SYSTEM AND ENTITY OF REALIZING EVENT DETECTION
    7.
    发明公开
    METHOD,SYSTEM AND ENTITY OF REALIZING EVENT DETECTION 有权
    实现事件检测的方法，系统和实体

    公开(公告)号：EP2146458A1

    公开(公告)日：2010-01-20

    申请号：EP08734103.8

    申请日：2008-04-17

    申请人： Huawei Technologies Co., Ltd.

    发明人： TAN, Shiyong ,  LI, Yan ,  WEI, Weihua ,  HUANG, Shibi ,  ZHAO, Peng ,  MAO, Yuxin

    IPC分类号： H04L12/14

    CPC分类号： H04L69/16 ,  H04L12/14 ,  H04L12/1403 ,  H04L65/1016 ,  H04L69/168

    摘要： A method and a system of realizing event detection are provided, which detect a status of an Internet Protocol (IP) connectivity access network (IP-CAN) bearer corresponding to a policy and charging control (PCC) rule by binding an Event-Trigger parameter to the PCC rule, thereby realizing small-granularity detection for the specific PCC rule and reducing the load of the system. Furthermore, a status of the IP-CAN bearer or an IP flow is realized by binding the Event-Trigger parameter to an IP-CAN identifier (ID) or an IP flow ID, so as to avoid the problem about too large granularity of the binding of event detection and IP-CAN session and reduce the burden of the IP-CAN bearer detection and message exchange.

    摘要翻译： 提供了一种实现事件检测的方法和系统，该方法和系统通过绑定事件触发参数来检测与策略和计费控制（PCC）规则对应的互联网协议（IP）连接接入网络（IP-CAN）承载的状态 到PCC规则，从而实现对特定PCC规则的小粒度检测并减少系统负载。 此外，通过将Event-Trigger参数绑定到IP-CAN标识符（ID）或IP流ID来实现IP-CAN承载或IP流的状态，以避免关于IP-CAN承载或IP流的粒度过大的问题 事件检测和IP-CAN会话绑定，减轻IP-CAN承载检测和消息交换的负担。

    A TUNNEL SERVICE DATA STREAM CONTROLLING METHOD AND APPARATUS
    9.
    发明公开
    A TUNNEL SERVICE DATA STREAM CONTROLLING METHOD AND APPARATUS 审中-公开
    EIN TUNNELDIENSTDATENFLUSSKONTROLLVERFAHREN UNDGERÄT

    公开(公告)号：EP2239894A1

    公开(公告)日：2010-10-13

    申请号：EP09711142.1

    申请日：2009-01-19

    申请人： Huawei Technologies Co., Ltd.

    发明人： HUANG, Shibi ,  WANG, Fengbo ,  ZUO, Yu ,  MAO, Yuxin ,  ZHAO, Peng

    IPC分类号： H04L12/56

    CPC分类号： H04L63/0227 ,  H04L2212/00 ,  H04W76/11 ,  H04W76/12

    摘要： The embodiments of present invention discloses a method for controlling service data flows transmitted in a tunnel, an information sending apparatus, an information enforcing apparatus, and an information reporting apparatus, and relates to the network communications field. With the embodiments of present invention, an access gateway (AGW) can implement correct policy control on data packets transmitted in a tunnel. The method for controlling service data flows transmitted in a tunnel includes: receiving policy information and identification information of service data flows transmitted in a tunnel; and enforcing policy operations on the service data flows according to the policy information and identification information of the service data flows transmitted in the tunnel. In the embodiments of present invention, a policy enforcement function (PEF) may identify data packets transmitted in a tunnel according to the received policy information and identification information. This solves the problem that the PEF cannot identify data packets transmitted in the tunnel in the prior art, and achieves the objectives of controlling the data packets transmitted in the tunnel, allocating access resources to the data packets, and improving the quality of service (QoS).

    摘要翻译： 本发明的实施例公开了一种用于控制在隧道中发送的服务数据流的方法，信息发送装置，信息执行装置和信息报告装置，并且涉及网络通信领域。 通过本发明的实施例，接入网关（AGW）可以对在隧道中发送的数据分组实施正确的策略控制。 用于控制在隧道中发送的服务数据流的方法包括：接收在隧道中发送的服务数据流的策略信息和识别信息; 根据在隧道中传输的服务数据流的策略信息和识别信息，对服务数据流执行策略操作。 在本发明的实施例中，策略执行功能（PEF）可以根据接收到的策略信息和识别信息来标识在隧道中发送的数据分组。 这解决了现有技术中PEF无法识别在隧道中发送的数据分组的问题，并且实现了控制在隧道中传输的数据分组的目的，为数据分组分配接入资源，提高了服务质量（QoS ）。

    BUSINESS PROCESSING METHOD AND SYSTEM, POLICY CONTROL AND CHARGING RULES FUNCTION
    10.
    发明公开
    BUSINESS PROCESSING METHOD AND SYSTEM, POLICY CONTROL AND CHARGING RULES FUNCTION 有权
    VERFAHREN，SYSTEM UND POLICY KONTROLLE UND FUNKTION ZURVERGEBÜHRUNGSREGELUNGVON DIENSTDATENSTROMEN

    公开(公告)号：EP2093931A1

    公开(公告)日：2009-08-26

    申请号：EP07846018.5

    申请日：2007-12-29

    申请人： Huawei Technologies Co., Ltd.

    发明人： HUANG, Shibi ,  ZHAO, Peng ,  MAO, Yuxin ,  TAN, Shiyong ,  LI, Yan ,  WEI, Weihua

    IPC分类号： H04L12/14

    CPC分类号： H04L47/2433 ,  H04L12/14 ,  H04L12/66 ,  H04L41/0893 ,  H04L41/0896 ,  H04L41/5003 ,  H04M15/66

    摘要： 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 invention, 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.

    摘要翻译： 公开了服务处理方法，服务处理系统和PCRF实体以克服现有技术中的这种缺陷：当不同的服务需要相同的QoS等级时，现有技术不能根据策略上下文信息来区别性地处理服务。 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的承载优先级信息 承载; 并根据承载优先级信息处理业务。 在本发明的实施例中，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。