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    • 5. 发明授权
    • Communications system and method to control and manage both session-based and non-session-based application services
    • 用于控制和管理基于会话和非会话的应用服务的通信系统和方法
    • US07970930B2
    • 2011-06-28
    • US11810393
    • 2007-06-05
    • Kurt A. DobbinsBrett A. Miller
    • Kurt A. DobbinsBrett A. Miller
    • G06F13/00
    • H04L63/20H04L41/5096H04L63/30H04L65/1016H04L65/80
    • A system and method that enables session-based and non-session-based application services to be controlled and managed within the IMS/NGN architecture. The IMS/NGN architecture includes a service layer and a transport layer. IMS service control functions are implemented within the service layer, and RACF and transport functions are implemented within the transport layer. The transport functions include access and core network functions, which have corresponding QoS resources. The access or core network function includes an application service control function (ASCF), which includes a PD-FE and a functional element for inspecting packet data flows, and identifying and classifying application services associated with the flows. The ASCF is employed to signal the IMS service control functions on behalf of non-session-based application services, and to reserve and allocate the QoS resources needed to support packet data flows associated with the non-session-based services. As a result, service providers can provide users or subscribers of such non-session-based services with guaranteed or differentiated QoS and/or differentiated service plans, thereby allowing charges to be calculated for the non-session-based services and service plans that are commensurate with the value of the respective service or plan.
    • 一种能够在IMS / NGN体系结构中控制和管理基于会话和非会话的应用服务的系统和方法。 IMS / NGN架构包括服务层和传输层。 IMS服务控制功能在服务层内实现,RACF和传输功能在传输层内实现。 传输功能包括访问和核心网络功能,具有相应的QoS资源。 访问或核心网络功能包括应用服务控制功能(ASCF),其包括PD-FE和用于检查分组数据流的功能元件,以及识别和分类与流相关联的应用服务。 ASCF用于代表非基于会话的应用服务来发送IMS服务控制功能,并且保留和分配支持与非会话服务相关联的分组数据流所需的QoS资源。 因此,服务提供商可以为这种基于非会话的服务的用户或订户提供有保证或不同的QoS和/或差异化服务计划,从而允许为非会话服务和服务计划计算费用 与相应服务或计划的价值相称。
    • 8. 发明授权
    • Scaleable flow-based application and subscriber traffic control
    • 可扩展的基于流的应用和用户流量控制
    • US07743166B2
    • 2010-06-22
    • US10673999
    • 2003-09-30
    • Kurt A. DobbinsBrett A. MillerBruce E. Caram
    • Kurt A. DobbinsBrett A. MillerBruce E. Caram
    • G06F15/16
    • H04L47/10H04L45/02H04L45/38H04L47/2441H04L63/164H04L67/20
    • Methods and systems for providing scaleable flow based application control in private and public Internet. A flow table can be used to control the application and subscriber traffic for communication flows in access networks. The flow table entry can provide granular, unidirectional packet transmission of data for all or a subset of all host and application communications originating from or destined to network hosts in the access network. Using a flow table entry for multiple unidirectional packet transmissions of data provides efficient use of flow table entries and allows varying operator control of application communication exchanges between network hosts and applications. By using variable masking techniques, the flow table can be used for varying degrees of control over the packet transmissions in the network.
    • 在私人和公共互联网中提供可扩展的基于流程的应用程序控制的方法和系统。 可以使用流程表来控制接入网络中的通信流的应用和用户流量。 流表条目可以为来自或去往接入网络中的网络主机的所有主机和应用通信的全部或一个子集提供数据的粒度单向分组传输。 对数据的多个单向数据包传输使用流表条目提供了流表条目的有效使用,并允许变更操作员控制网络主机和应用程序之间的应用程序通信交换。 通过使用可变掩蔽技术,流表可用于对网络中的分组传输的不同程度的控制。