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    • 24. 发明授权
    • Incremental addition and scale-back of resources adapting to network resource availability
    • 增量和缩减资源,适应网络资源的可用性
    • US08570870B2
    • 2013-10-29
    • US12317881
    • 2008-12-30
    • Kamala Prasad DasAjay Sathyanath
    • Kamala Prasad DasAjay Sathyanath
    • H04L12/28H04L12/66H04L12/56
    • H04L47/822H04L47/70H04L47/72H04L47/786
    • An exemplary method includes receiving at a first network a notice of an intended communication to a called party network, wherein the intended communication requires a resource for supporting a streaming data protocol in each network between a calling party network and the called party network; forwarding the notice of an intended communication to a second network and toward the called party network; in parallel with said forwarding, initiating for the intended communication a determination of resource availability for the first network; performing for the intended communication the determination of resource availability for the first network, wherein the determination is for a first resource for the first network; and verifying resource sufficiency for the intended communication. Verification of resource sufficiency is based on resource, (e.g., bandwidth) availability being greater than a threshold for plural network segment of the calling party to calling network required for the intended call.
    • 一种示例性方法包括在第一网络处接收到被叫方网络的预期通信的通知,其中所述预期通信需要用于在主叫方网络和被叫方网络之间的每个网络中支持流数据协议的资源; 将预期通信的通知转发到第二网络并向被叫方网络转发; 与所述转发并行地,为所述预期通信启动用于所述第一网络的资源可用性的确定; 为所述预期通信执行所述第一网络的资源可用性的确定,其中所述确定是针对所述第一网络的第一资源; 并验证预期通信的资源充足性。 资源充足性的验证是基于资源(例如,带宽)可用性大于呼叫方呼叫预定呼叫所需的呼叫网络的多个网段的阈值。
    • 28. 发明授权
    • Border/packet gateway control system and control method
    • 边界/包网关控制系统及控制方法
    • US07881317B2
    • 2011-02-01
    • US11680234
    • 2007-02-28
    • Yangbo Lin
    • Yangbo Lin
    • H04L12/56
    • H04L47/20H04L47/15H04L47/24H04L47/70H04L47/748H04L47/786H04L65/1016H04L65/1043H04W88/16
    • Border/packet gateway control systems and a control method thereof are provided in the embodiments of the invention, the system includes a service control unit, a resource control unit and an interconnecting execution unit. Through schemes of the embodiments of the present invention, the service control information obtained from the service control unit by the interconnecting execution unit in charge of current interconnecting services integrates requirements of three aspects: an IP network interconnecting request, real-time network resource information and control policies of the operator, such that both the user and the operator can obtain satisfying services. According to the schemes of the embodiments of the present invention, in the NGN, highly effective, secure and reliable network interconnecting is realized through effective control on the border/packet gateway based on the network resources and control policies, and NGN network performance is thus improved.
    • 在本发明的实施例中提供了边界/分组网关控制系统及其控制方法,该系统包括业务控制单元,资源控制单元和互连执行单元。 通过本发明实施例的方案,通过负责当前互连业务的互连执行单元从业务控制单元获得的业务控制信息,将IP网络互联请求,实时网络资源信息和 操作员的控制策略,使得用户和操作者可以获得令人满意的服务。 根据本发明实施例的方案,在NGN中,通过基于网络资源和控制策略对边界/分组网关进行有效的控制,实现了高效,安全可靠的网络互连,因此NGN网络性能 改进。