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    Dynamic Priority Queue Level Assignment for a Network Flow
    1.
    发明申请
    Dynamic Priority Queue Level Assignment for a Network Flow 有权
    网络流的动态优先级队列级别分配

    公开(公告)号：US20110261831A1

    公开(公告)日：2011-10-27

    申请号：US12768722

    申请日：2010-04-27

    申请人： Puneet SHARMA ,  Jean Tourrilhes ,  Praveen Yalagandula ,  Jung Gung Lee ,  Sung-Ju Lee ,  Sujata Banerjee

    发明人： Puneet SHARMA ,  Jean Tourrilhes ,  Praveen Yalagandula ,  Jung Gung Lee ,  Sung-Ju Lee ,  Sujata Banerjee

    IPC分类号： H04L12/56

    CPC分类号： H04L49/205 ,  H04L47/17 ,  H04L47/2458

    摘要： Forwarding a flow in a network includes receiving the flow at a switch, determining an optimized priority queue level of the flow at the switch, and forwarding the flow via the switch using an optimized priority queue level of the flow at the switch. The flow passes through a plurality of switches, including the switch, in the network, and the optimized priority queue level of the flow at the switch is different from a priority queue level of the flow at a second switch of the plurality of switches. The second switch routes the flow at the second switch using the different priority queue level for the flow.

    摘要翻译： 转发网络中的流包括在交换机处接收流，确定交换机处的流优化优先级队列级别，以及使用交换机处的流优化优先级队列来经由交换机转发流。 该流程通过网络中的多个交换机（包括交换机），并且交换机处的流的优化优先级队列级别与多个交换机的第二交换机处的流的优先级队列级不同。 第二交换机使用流的不同优先级队列级别在第二交换机处路由流。

    Dynamic priority queue level assignment for a network flow
    2.
    发明授权
    Dynamic priority queue level assignment for a network flow 有权
    网络流的动态优先级队列级别分配

    公开(公告)号：US08537846B2

    公开(公告)日：2013-09-17

    申请号：US12768722

    申请日：2010-04-27

    申请人： Puneet Sharma ,  Jean Tourrilhes ,  Praveen Yalagandula ,  Jung Gun Lee ,  Sung-Ju Lee ,  Sujata Banerjee

    发明人： Puneet Sharma ,  Jean Tourrilhes ,  Praveen Yalagandula ,  Jung Gun Lee ,  Sung-Ju Lee ,  Sujata Banerjee

    IPC分类号： H04L12/28

    CPC分类号： H04L49/205 ,  H04L47/17 ,  H04L47/2458

    摘要： Forwarding a flow in a network includes receiving the flow at a switch, determining an optimized priority queue level of the flow at the switch, and forwarding the flow via the switch using an optimized priority queue level of the flow at the switch. The flow passes through a plurality of switches, including the switch, in the network, and the optimized priority queue level of the flow at the switch is different from a priority queue level of the flow at a second switch of the plurality of switches. The second switch routes the flow at the second switch using the different priority queue level for the flow.

    摘要翻译： 转发网络中的流包括在交换机处接收流，确定交换机处的流优化优先级队列级别，以及使用交换机处的流优化优先级队列来经由交换机转发流。 该流程通过网络中的多个交换机（包括交换机），并且交换机处的流的优化优先级队列级别与多个交换机的第二交换机处的流的优先级队列级不同。 第二交换机使用流的不同优先级队列级别在第二交换机处路由流。

    Distributing decision making in a centralized flow routing system
    3.
    发明申请
    Distributing decision making in a centralized flow routing system 有权
    在集中流量路由系统中分配决策

    公开(公告)号：US20110273988A1

    公开(公告)日：2011-11-10

    申请号：US12662885

    申请日：2010-05-10

    申请人： Jean Tourrilhes ,  Praveen Yalagandula ,  Puneet Sharma ,  Jeffrey Clifford Mogul ,  Sujata Banerjee

    发明人： Jean Tourrilhes ,  Praveen Yalagandula ,  Puneet Sharma ,  Jeffrey Clifford Mogul ,  Sujata Banerjee

    IPC分类号： H04L12/26

    CPC分类号： H04L43/062 ,  H04L41/0816 ,  H04L45/38 ,  H04L45/42 ,  H04L47/32

    摘要： Local rules for managing flows devolved from a central controller are received at a switch. The central controller determines a global set of rules for managing flows. The switch receives a packet from a flow from a network and determines whether a metric for the flow satisfies a dynamic condition to trigger a metric report to the central controller. In response to a determination that the metric for the flow at the switch satisfies the dynamic condition to trigger a metric report to the central controller, the switch sends a metric report to the central controller, and the switch then receives an instruction to manage the flow from the central controller. In response to a determination that the metric for the flow at the switch does not satisfy the dynamic condition to trigger the metric report to the central controller, the switch manages the flow using the local rules for managing flows.

    摘要翻译： 在交换机上接收到用于管理从中央控制器传出的流量的本地规则。 中央控制器确定管理流量的全局规则集。 交换机从来自网络的流接收分组，并确定流的度量是否满足动态条件以触发对中央控制器的度量报告。 响应于确定交换机处的流量的度量满足动态条件以触发对中央控制器的度量报告，交换机向中央控制器发送度量报告，然后交换机接收管理流程的指令 从中央控制器。 响应于确定交换机处的流量的度量不满足触发向中央控制器的度量报告的动态条件，交换机使用用于管理流的本地规则管理流。

    Distributing decision making in a centralized flow routing system
    5.
    发明授权
    Distributing decision making in a centralized flow routing system 有权
    在集中流量路由系统中分配决策

    公开(公告)号：US08503307B2

    公开(公告)日：2013-08-06

    申请号：US12662885

    申请日：2010-05-10

    申请人： Jean Tourrilhes ,  Praveen Yalagandula ,  Puneet Sharma ,  Jeffrey Clifford Mogul ,  Sujata Banerjee

    发明人： Jean Tourrilhes ,  Praveen Yalagandula ,  Puneet Sharma ,  Jeffrey Clifford Mogul ,  Sujata Banerjee

    IPC分类号： G01R31/08 ,  G06F15/177

    CPC分类号： H04L43/062 ,  H04L41/0816 ,  H04L45/38 ,  H04L45/42 ,  H04L47/32

    摘要： Local rules for managing flows devolved from a central controller are received at a switch. The central controller determines a global set of rules for managing flows. The switch receives a packet from a flow from a network and determines whether a metric for the flow satisfies a dynamic condition to trigger a metric report to the central controller. In response to a determination that the metric for the flow at the switch satisfies the dynamic condition to trigger a metric report to the central controller, the switch sends a metric report to the central controller, and the switch then receives an instruction to manage the flow from the central controller. In response to a determination that the metric for the flow at the switch does not satisfy the dynamic condition to trigger the metric report to the central controller, the switch manages the flow using the local rules for managing flows.

    摘要翻译： 在交换机上接收到用于管理从中央控制器传出的流量的本地规则。 中央控制器确定管理流量的全局规则集。 交换机从来自网络的流接收分组，并确定流的度量是否满足动态条件以触发对中央控制器的度量报告。 响应于确定交换机处的流量的度量满足动态条件以触发对中央控制器的度量报告，交换机向中央控制器发送度量报告，然后交换机接收管理流程的指令 从中央控制器。 响应于确定交换机处的流量的度量不满足触发向中央控制器的度量报告的动态条件，交换机使用用于管理流的本地规则管理流。

    Dynamic Balancing Priority Queue Assignments for Quality-of-Service Network Flows
    6.
    发明申请
    Dynamic Balancing Priority Queue Assignments for Quality-of-Service Network Flows 有权
    用于服务质量网络流的动态平衡优先级队列分配

    公开(公告)号：US20120155264A1

    公开(公告)日：2012-06-21

    申请号：US12974767

    申请日：2010-12-21

    申请人： Puneet Sharma ,  Wonho Kim ,  Jung Gun Lee ,  Sung-Ju Lee ,  Jean Tourrilhes

    发明人： Puneet Sharma ,  Wonho Kim ,  Jung Gun Lee ,  Sung-Ju Lee ,  Jean Tourrilhes

    IPC分类号： H04L12/26

    CPC分类号： H04L43/0852 ,  H04L47/56 ,  H04L47/6215

    摘要： A priority queue assignment technique for quality-of-service (“QoS”) network flows in a network is provided. A network path is determined for an incoming flow including a plurality of network switches associated, with a plurality of priority queue levels. A priority queue level is determined for the incoming flow for at least one of the plurality of network switches in the network path based on priority queue levels of existing flows. The priority queue level of the incoming flow is adjusted, to dynamically balance flows over the plurality of priority queue levels for at least one of the plurality of network switches in the network path based on quality-of-service (“QoS”) requirements associated with the incoming flow.

    摘要翻译： 提供了一种用于网络中的服务质量（“QoS”）网络流的优先级队列分配技术。 为包括与多个优先级队列等级相关联的多个网络交换机的进入流确定网络路径。 基于现有流的优先级队列级别，为网络路径中的多个网络交换机中的至少一个网络交换机的入站流确定优先级队列级别。 调整输入流的优先级队列级别，以基于与服务质量（“QoS”）相关联的要求动态平衡网络路径中的多个网络交换机中的至少一个的多个优先级队列级别上的流 与流入流。

    Dynamic balancing priority queue assignments for quality-of-service network flows
    8.
    发明授权
    Dynamic balancing priority queue assignments for quality-of-service network flows 有权
    用于服务质量网络流的动态平衡优先级队列分配

    公开(公告)号：US08670310B2

    公开(公告)日：2014-03-11

    申请号：US12974767

    申请日：2010-12-21

    申请人： Puneet Sharma ,  Wonho Kim ,  Jung Gun Lee ,  Sung-Ju Lee ,  Jean Tourrilhes

    发明人： Puneet Sharma ,  Wonho Kim ,  Jung Gun Lee ,  Sung-Ju Lee ,  Jean Tourrilhes

    IPC分类号： G01R31/08

    CPC分类号： H04L43/0852 ,  H04L47/56 ,  H04L47/6215

    摘要： A priority queue assignment technique for quality-of-service (“QoS”) network flows in a network is provided. A network path is determined for an incoming flow including a plurality of network switches associated, with a plurality of priority queue levels. A priority queue level is determined for the incoming flow for at least one of the plurality of network switches in the network path based on priority queue levels of existing flows. The priority queue level of the incoming flow is adjusted, to dynamically balance flows over the plurality of priority queue levels for at least one of the plurality of network switches in the network path based on quality-of-service (“QoS”) requirements associated with the incoming flow.

    摘要翻译： 提供了一种用于网络中的服务质量（“QoS”）网络流的优先级队列分配技术。 为包括与多个优先级队列等级相关联的多个网络交换机的进入流确定网络路径。 基于现有流的优先级队列级别，确定网络路径中的多个网络交换机中的至少一个的入站流的优先级队列级别。 调整输入流的优先级队列级别，以基于与服务质量（“QoS”）相关联的要求动态平衡网络路径中的多个网络交换机中的至少一个的多个优先级队列级别上的流 与流入流。

    ALLOCATING NETWORK BANDWITH
    10.
    发明申请
    ALLOCATING NETWORK BANDWITH 审中-公开
    分配网络带

    公开(公告)号：US20150103646A1

    公开(公告)日：2015-04-16

    申请号：US14395625

    申请日：2012-04-30

    申请人： Jean Tourrilhes ,  Kevin Christopher Webb ,  Sujata Banerjee

    发明人： Jean Tourrilhes ,  Kevin Christopher Webb ,  Sujata Banerjee

    IPC分类号： H04L12/923 ,  H04L12/911 ,  H04L12/801 ,  H04L12/26

    CPC分类号： H04L47/762 ,  H04L43/0882 ,  H04L47/10 ,  H04L47/125 ,  H04L47/14 ,  H04L47/22 ,  H04L47/29 ,  H04L47/783

    摘要： As an example, a system and method is provided for allocating network bandwidth. The method includes identifying congested and uncongested links using a tenant demand for each link and a tenant bandwidth cap. A portion of the tenant bandwidth cap may be allocated to each uncongested link based on the tenant demand on the uncongested link and the tenant bandwidth cap. Additionally, the remainder of the tenant bandwidth cap may be allocated to the tenants congested links based on a link capacity.

    摘要翻译： 作为示例，提供了用于分配网络带宽的系统和方法。 该方法包括使用每个链路的租户需求和租户带宽上限来标识拥塞和非拥塞链路。 租户带宽上限的一部分可以基于对未占用链路的租户需求和租户带宽上限分配给每个未占用链路。 此外，可以基于链路容量将租户带宽上限的其余部分分配给租户拥塞链路。