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    METHODS AND SYSTEMS FOR A DISTRIBUTED PROVIDER EDGE
    1.
    发明申请
    METHODS AND SYSTEMS FOR A DISTRIBUTED PROVIDER EDGE 有权
    分布式供应商边缘的方法和系统

    公开(公告)号：US20070064704A1

    公开(公告)日：2007-03-22

    申请号：US11537609

    申请日：2006-09-30

    申请人： Rajesh Balay ,  Vijay Srinivasan ,  Sanjeev Tyagi ,  Pasula Reddy ,  Chandramouli Sargor ,  John Crawbuck

    发明人： Rajesh Balay ,  Vijay Srinivasan ,  Sanjeev Tyagi ,  Pasula Reddy ,  Chandramouli Sargor ,  John Crawbuck

    IPC分类号： H04L12/56

    CPC分类号： H04L45/50 ,  H04L45/00 ,  H04L45/22

    摘要： Methods and Systems are provided for a distributed Provider Edge (PE). A single Virtual Routing and Forwarding device (VRF) is associated with a single customer site. The VRF includes a single routing table (RIB) and a single forwarding table (FIB). The VRF also includes a plurality of Virtual Private Network (VPN) Protocol Instance Modules (VRP), where each VRP is associated with a different VPN from the customer site. Each VRP accesses the RIB directly and the FIB indirectly to acquiring addressing/routing information for a received data packet. Moreover, each VRP uses a data plane of the VRP to communicate the data packets to a PE backbone device. In turn, the PE backbone device uses the data plane to communicate with each of the VRPs, and the PE backbone device communicates with one or more tunnels.

    摘要翻译： 为分布式提供商边缘（PE）提供方法和系统。 单个虚拟路由和转发设备（VRF）与单个客户站点相关联。 VRF包括单个路由表（RIB）和单个转发表（FIB）。 VRF还包括多个虚拟专用网（VPN）协议实例模块（Virtual Private Network，VPN）协议实例模块（VRP），其中每个VRP与客户站点的不同的VPN相关联。 每个VRP直接访问RIB和FIB间接地获取接收的数据分组的寻址/路由信息。 此外，每个VRP使用VRP的数据平面将数据包传送到PE骨干设备。 PE骨干设备依次使用数据平面与每个VRP通信，PE骨干设备与一个或多个隧道进行通信。

    Methods and systems for a distributed provider edge
    2.
    发明授权
    Methods and systems for a distributed provider edge 有权
    分布式提供商边缘的方法和系统

    公开(公告)号：US07116665B2

    公开(公告)日：2006-10-03

    申请号：US10163073

    申请日：2002-06-04

    申请人： Rajesh Balay ,  Vijay Srinivasan ,  Sanjeev Tyagi ,  Pasula Srinivasa Reddy ,  Chandramouli Sargor ,  John Crawbuck

    发明人： Rajesh Balay ,  Vijay Srinivasan ,  Sanjeev Tyagi ,  Pasula Srinivasa Reddy ,  Chandramouli Sargor ,  John Crawbuck

    IPC分类号： H04L12/56

    CPC分类号： H04L45/50 ,  H04L45/00 ,  H04L45/22

    摘要： Methods and Systems are provided for a distributed Provider Edge (PE). A single Virtual Routing and Forwarding device (VRF) is associated with a single customer site. The VRF includes a single routing table (RIB) and a single forwarding table (FIB). The VRF also includes a plurality of Virtual Private Network (VPN) Protocol Instance Modules (VRP), where each VRP is associated with a different VPN from the customer site. Each VRP accesses the RIB directly and the FIB indirectly to acquiring addressing/routing information for a received data packet. Moreover, each VRP uses a data plane of the VRP to communicate the data packets to a PE backbone device. In turn, the PE backbone device uses the data plane to communicate with each of the VRPs, and the PE backbone device communicates with one or more tunnels.

    摘要翻译： 为分布式提供商边缘（PE）提供方法和系统。 单个虚拟路由和转发设备（VRF）与单个客户站点相关联。 VRF包括单个路由表（RIB）和单个转发表（FIB）。 VRF还包括多个虚拟专用网（VPN）协议实例模块（Virtual Private Network，VPN）协议实例模块（VRP），其中每个VRP与客户站点的不同的VPN相关联。 每个VRP直接访问RIB和FIB间接地获取接收的数据分组的寻址/路由信息。 此外，每个VRP使用VRP的数据平面将数据包传送到PE骨干设备。 PE骨干设备依次使用数据平面与每个VRP通信，PE骨干设备与一个或多个隧道进行通信。

    METHODS AND SYSTEMS FOR A DISTRIBUTED PROVIDER EDGE
    3.
    发明申请
    METHODS AND SYSTEMS FOR A DISTRIBUTED PROVIDER EDGE 审中-公开
    分布式供应商边缘的方法和系统

    公开(公告)号：US20120099596A1

    公开(公告)日：2012-04-26

    申请号：US13338213

    申请日：2011-12-27

    申请人： Rajesh Balay ,  Vijay Srinivasan ,  Sanjeev Tyagi ,  Pasula Srinivasa Reddy ,  Chandramouli Sargor ,  John Crawbuck

    发明人： Rajesh Balay ,  Vijay Srinivasan ,  Sanjeev Tyagi ,  Pasula Srinivasa Reddy ,  Chandramouli Sargor ,  John Crawbuck

    IPC分类号： H04L12/56

    CPC分类号： H04L45/50 ,  H04L45/00 ,  H04L45/22

    摘要： Methods and systems for a distributed provider edge are provided. According to one embodiment, a one-to-one association is formed between a Virtual Routing and Forwarding device (VRF) of a provider edge device (PE) of a service provider and a customer site. The VRF includes a routing information base (RIB) and a forwarding information base (FIB). A network interface module is instantiated within the VRF for each network interface employed, such as an intranet, extranet, Virtual Private Network (VPN) and/or Internet interface. A first packet is received at the PE via a first network interface. A first network interface module associated with the first network interface accesses the RIB to acquire routing information for the first packet. A second packet is received via a second network interface. A second network interface module associated with the second network interface accesses the RIB to acquire routing information for the second packet.

    摘要翻译： 提供了分布式提供商边缘的方法和系统。 根据一个实施例，在服务提供商的提供商边缘设备（PE）和客户站点的虚拟路由和转发设备（VRF）之间形成一对一关联。 VRF包括路由信息库（RIB）和转发信息库（FIB）。 对于所采用的每个网络接口，例如内部网，外部网，虚拟专用网（VPN）和/或因特网接口，在VRF内实例化网络接口模块。 在PE处经由第一网络接口接收第一分组。 与第一网络接口相关联的第一网络接口模块访问RIB以获取第一分组的路由信息​​。 经由第二网络接口接收第二个分组。 与第二网络接口相关联的第二网络接口模块访问RIB以获取第二分组的路由信息​​。

    Methods and systems for a distributed provider edge
    4.
    发明授权
    Methods and systems for a distributed provider edge 有权
    分布式提供商边缘的方法和系统

    公开(公告)号：US08085776B2

    公开(公告)日：2011-12-27

    申请号：US11537609

    申请日：2006-09-30

    申请人： Rajesh Balay ,  Vijay Srinivasan ,  Sanjeev Tyagi ,  Pasula Srinivasa Reddy ,  Chandramouli Sargor ,  John Crawbuck

    发明人： Rajesh Balay ,  Vijay Srinivasan ,  Sanjeev Tyagi ,  Pasula Srinivasa Reddy ,  Chandramouli Sargor ,  John Crawbuck

    IPC分类号： H04L12/28

    CPC分类号： H04L45/50 ,  H04L45/00 ,  H04L45/22

    摘要： Methods and Systems are provided for a distributed Provider Edge (PE). A single Virtual Routing and Forwarding device (VRF) is associated with a single customer site. The VRF includes a single routing table (RIB) and a single forwarding table (FIB). The VRF also includes a plurality of Virtual Private Network (VPN) Protocol Instance Modules (VRP), where each VRP is associated with a different VPN from the customer site. Each VRP accesses the RIB directly and the FIB indirectly to acquiring addressing/routing information for a received data packet. Moreover, each VRP uses a data plane of the VRP to communicate the data packets to a PE backbone device. In turn, the PE backbone device uses the data plane to communicate with each of the VRPs, and the PE backbone device communicates with one or more tunnels.

    摘要翻译： 为分布式提供商边缘（PE）提供方法和系统。 单个虚拟路由和转发设备（VRF）与单个客户站点相关联。 VRF包括单个路由表（RIB）和单个转发表（FIB）。 VRF还包括多个虚拟专用网（VPN）协议实例模块（Virtual Private Network，VPN）协议实例模块（VRP），其中每个VRP与客户站点的不同的VPN相关联。 每个VRP直接访问RIB和FIB间接地获取接收到的数据分组的寻址/路由信息。 此外，每个VRP使用VRP的数据平面将数据包传送到PE骨干设备。 PE骨干设备依次使用数据平面与每个VRP通信，PE骨干设备与一个或多个隧道进行通信。

    Method of reducing liquid volume surrounding beads
    5.
    发明授权
    Method of reducing liquid volume surrounding beads 有权
    降低珠粒周围液体的方法

    公开(公告)号：US08927296B2

    公开(公告)日：2015-01-06

    申请号：US12992939

    申请日：2009-05-18

    申请人： Ramakrishna Sista ,  Vamsee Pamula ,  Arjun Sudarsan ,  Vijay Srinivasan ,  Prasanna Thwar

    发明人： Ramakrishna Sista ,  Vamsee Pamula ,  Arjun Sudarsan ,  Vijay Srinivasan ,  Prasanna Thwar

    IPC分类号： G01N1/40 ,  B01L3/00 ,  G01N35/00

    CPC分类号： B01L3/502792 ,  B01L3/502761 ,  B01L2200/0673 ,  B01L2300/0816 ,  B01L2300/0819 ,  B01L2300/0829 ,  B01L2300/089 ,  B01L2400/0406 ,  B01L2400/0415 ,  B01L2400/0427 ,  B01L2400/043 ,  B01L2400/0487 ,  G01N1/4077 ,  G01N35/0098 ,  G01N2035/00564 ,  Y10T436/25

    摘要： The invention provides droplet actuators and droplet actuator techniques. Among other things, the droplet actuators and methods are useful for manipulating beads on a droplet actuator, such as conducting droplet operations using bead-containing droplets on a droplet actuator. For example, beads may be manipulated on a droplet actuator in the context of executing a sample preparation protocol and/or an assay protocol. An output of the methods of the invention may be beads prepared for execution of an assay protocol. Another output of the methods of the invention may be results of an assay protocol executed using beads. Among the methods described herein are methods of concentrating beads in droplets, methods of washing beads, methods of suspending beads, methods of separating beads, methods of localizing beads within a droplet, methods of forming emulsions in which droplets include beads, methods of loading beads into a droplet operations gap of a droplet actuator, methods of organizing beads in a monolayer, and methods of capturing, trapping or restraining beads.

    摘要翻译： 本发明提供了液滴致动器和液滴致动器技术。 除其他之外，液滴致动器和方法可用于操纵液滴致动器上的珠，例如使用液滴致动器上的含珠液滴进行液滴操作。 例如，在执行样品制备方案和/或测定方案的上下文中，珠可以在液滴致动器上操作。 本发明方法的输出可以是准备用于执行测定方案的珠粒。 本发明方法的另一个输出可以是使用珠子执行的测定方案的结果。 在本文描述的方法中，将珠粒集中在液滴中的方法，洗涤珠粒的方法，悬浮珠粒的方法，分离珠粒的方法，在液滴内定位珠粒的方法，形成液滴包括珠粒的乳液的方法，加载珠粒的方法 液滴致动器的液滴操作间隙，单层组织珠粒的方法，以及捕获，捕获或抑制珠粒的方法。

    Enzymatic Assays for a Droplet Actuator
    9.
    发明申请
    Enzymatic Assays for a Droplet Actuator 有权
    滴液致动器的酶检测

    公开(公告)号：US20130230875A1

    公开(公告)日：2013-09-05

    申请号：US13862587

    申请日：2013-04-15

    申请人： Vamsee K. Pamula ,  Allen E. Eckhardt ,  Jeremy Rouse ,  Vijay Srinivasan

    发明人： Vamsee K. Pamula ,  Allen E. Eckhardt ,  Jeremy Rouse ,  Vijay Srinivasan

    IPC分类号： G01N21/64

    CPC分类号： G01N21/6486 ,  B01F13/0809 ,  C07H15/04 ,  C12Q1/34 ,  G01N2333/928 ,  G01N2800/042

    摘要： A method is provided for conducting a droplet-based enzymatic assay, e.g., for diagnostic purposes. On a droplet actuator, a droplet comprising an enzyme of interest is provided along with a droplet comprising a substrate which is potentially modified in the presence of the enzyme. Droplet operations are executed to combine the enzyme and substrate droplets on the droplet actuator, thereby yielding an assay droplet on the droplet actuator. Detecting modification of the substrate by the enzyme in the assay droplet occurs on the droplet actuator. Modified substrate preparations for conducting such enzymatic assays are also provided.

    摘要翻译： 提供了用于进行基于液滴的酶测定的方法，例如用于诊断目的。 在液滴致动器上，包含感兴趣的酶的液滴与包含在酶存在下潜在地被修饰的底物的液滴一起提供。 执行液滴操作以将酶和底物液滴组合在液滴致动器上，从而在液滴致动器上产生测定液滴。 在液滴致动器中检测由测定液滴中的酶对底物的修饰。 还提供了用于进行这种酶测定的修饰底物制剂。

    Method and Apparatus for Efficiently Organizing Hierarchical QoS Policies
    10.
    发明申请
    Method and Apparatus for Efficiently Organizing Hierarchical QoS Policies 有权
    有效组织层次化QoS策略的方法和设备

    公开(公告)号：US20120143876A1

    公开(公告)日：2012-06-07

    申请号：US12958148

    申请日：2010-12-01

    申请人： Vijay Srinivasan ,  Arun Srinivasan ,  Jay Shah ,  Aijaz Pathan ,  Yen Teresa Nguyen

    发明人： Vijay Srinivasan ,  Arun Srinivasan ,  Jay Shah ,  Aijaz Pathan ,  Yen Teresa Nguyen

    IPC分类号： G06F17/30 ,  G06F15/177

    CPC分类号： G06Q10/06

    摘要： Consistent with embodiments of the present invention, a method may be provided comprising receiving a search string corresponding to a desired node comprising a target parameter, a policy parameter, and a class parameter. The target parameter may be referenced with a target index table to determine which interfaces to search. The policy parameter may be referenced with a policy index table to determine a node-id of a policy node corresponding to the policy parameter. A level for the desired node may be determined based on the node-id. The class parameter may be referenced with the determined node-id with a class index table to access a bucket location. The desired node may then be searched for with the determined node-id at the determined level.

    摘要翻译： 与本发明的实施例一致，可以提供一种方法，包括：接收与包括目标参数，策略参数和类参数的期望节点相对应的搜索串。 可以使用目标索引表来引用目标参数，以确定要搜索的接口。 可以使用策略索引表来引用策略参数来确定与策略参数对应的策略节点的节点ID。 可以基于节点id来确定期望节点的级别。 可以使用确定的具有类索引表的node-id来引用类参数来访问存储桶位置。 然后可以用确定的级别的所确定的节点id搜索期望的节点。