公开(公告)号：US09313235B2

公开(公告)日：2016-04-12

申请号：US14839307

申请日：2015-08-28

Applicant: NATIONAL INSTRUMENTS CORPORATION

Inventor： Sundeep Chandhoke ,  Rodney W. Cummings ,  Changzhe Gao ,  Brian Keith Odom

IPC: H04L29/06 ,  H04L12/46 ,  H04L12/861

CPC classification number: H04L12/4666 ,  H04L12/4625 ,  H04L43/106 ,  H04L45/74 ,  H04L49/354 ,  H04L49/9057 ,  H04L65/102 ,  H04W56/0015

Abstract: Systems and methods for interoperating between networks. A first network may be configured to operate according to a first real time network protocol and each of one or more second networks may be configured to operate according to respective second real time traffic protocols. A mapping may specify data routing between a plurality of ports and the routing may maintain real time behavior between the first network and the one or more second networks. Additionally, routing information may be inserted in packets routed from the one or more second networks to the first network and removed from packets routed from the first network to the one or more second networks. The packets may be routed, based on the mapping, to distinct queues for the first network and the one or more second networks for processing by an application executing on at least one device.

Abstract translation: 网络间互操作的系统和方法。 第一网络可以被配置为根据第一实时网络协议进行操作，并且一个或多个第二网络中的每一个可以被配置为根据相应的第二实时流量协议进行操作。 映射可以指定多个端口之间的数据路由，并且路由可以保持第一网络和一个或多个第二网络之间的实时行为。 另外，可以将路由信息插入到从一个或多个第二网络路由到第一网络并从从第一网络路由到一个或多个第二网络的分组中移除的分组中。 可以基于映射将分组路由到第一网络的不同队列和用于在至少一个设备上执行的应用进行处理的一个或多个第二网络。

公开(公告)号：US20150103831A1

公开(公告)日：2015-04-16

申请号：US14511863

申请日：2014-10-10

Applicant: NATIONAL INSTRUMENTS CORPORATION

Inventor： Sundeep Chandhoke ,  Rodney W. Cummings ,  Changzhe Gao ,  Brian Keith Odom

IPC: H04L12/46 ,  H04L7/02 ,  H04L12/721 ,  H04L12/741

CPC classification number: H04L12/4625 ,  H04L7/02 ,  H04L12/40097 ,  H04L45/04 ,  H04L47/2416 ,  H04L49/206 ,  H04L49/351

Abstract: Systems and methods for interoperating between real time networks. Systems may include a plurality of ports and switch circuitry coupled to the plurality of ports. At least one port may be coupled to a first real time network carrying first traffic. One or more other ports may be coupled to a second real time network carrying second traffic. Switch circuitry may route packets between the first real time network and the one or more second real time networks based on a mapping. Routing information may be inserted in packets routed from the one or more second real time networks to the first real time network and routing information may be removed from the packets routed from the first real time network to the one or more second real time networks. Packets may be routed based on the mapping to distinct queues for the first and second traffic.

Abstract translation: 实时网络互操作的系统和方法。 系统可以包括耦合到多个端口的多个端口和开关电路。 至少一个端口可以耦合到承载第一业务的第一实时网络。 一个或多个其他端口可以耦合到承载第二业务的第二实时网络。 开关电路可以基于映射在第一实时网络和一个或多个第二实时网络之间路由分组。 可以将路由信息插入到从一个或多个第二实时网络路由到第一实时网络的分组中，并且可以从从第一实时网络路由到一个或多个第二实时网络的分组中去除路由信息。 可以基于对于第一和第二业务的不同队列的映射来路由分组。

公开(公告)号：US20150373055A1

公开(公告)日：2015-12-24

申请号：US14839307

申请日：2015-08-28

Applicant: NATIONAL INSTRUMENTS CORPORATION

Inventor： Sundeep Chandhoke ,  Rodney W. Cummings ,  Changzhe Gao ,  Brian Keith Odom

IPC: H04L29/06 ,  H04L12/861 ,  H04L12/46

CPC classification number: H04L12/4666 ,  H04L12/4625 ,  H04L43/106 ,  H04L45/74 ,  H04L49/354 ,  H04L49/9057 ,  H04L65/102 ,  H04W56/0015

Abstract: Systems and methods for interoperating between networks. A first network may be configured to operate according to a first real time network protocol and each of one or more second networks may be configured to operate according to respective second real time traffic protocols. A mapping may specify data routing between a plurality of ports and the routing may maintain real time behavior between the first network and the one or more second networks. Additionally, routing information may be inserted in packets routed from the one or more second networks to the first network and removed from packets routed from the first network to the one or more second networks. The packets may be routed, based on the mapping, to distinct queues for the first network and the one or more second networks for processing by an application executing on at least one device.

Abstract translation: 网络间互操作的系统和方法。 第一网络可以被配置为根据第一实时网络协议进行操作，并且一个或多个第二网络中的每一个可以被配置为根据相应的第二实时流量协议进行操作。 映射可以指定多个端口之间的数据路由，并且路由可以保持第一网络和一个或多个第二网络之间的实时行为。 另外，可以将路由信息插入到从一个或多个第二网络路由到第一网络并从从第一网络路由到一个或多个第二网络的分组中移除的分组中。 可以基于映射将分组路由到第一网络的不同队列和用于在至少一个设备上执行的应用进行处理的一个或多个第二网络。

公开(公告)号：US20150103836A1

公开(公告)日：2015-04-16

申请号：US14054227

申请日：2013-10-15

Applicant: NATIONAL INSTRUMENTS CORPORATION

Inventor： Sundeep Chandhoke ,  Rodney W. Cummings ,  Changzhe Gao ,  Brian Keith Odom

IPC: H04L12/46 ,  H04L12/861

CPC classification number: H04L12/4666 ,  H04L12/4625 ,  H04L43/106 ,  H04L45/74 ,  H04L49/354 ,  H04L49/9057 ,  H04L65/102 ,  H04W56/0015

Abstract: Systems and methods for interoperating between a time-sensitive (TS) network and a non-time-sensitive (NTS) network. The system may include a TS network switch and a TS network interface controller (NIC). Each may have a functional unit. A first port of the TS switch may be coupled to an NTS node of the NTS network and its functional unit may be configured to manage insertion and removal of tags associating packets received from the NTS network with the NTS network. The tagged packets may be forwarded on to the TS NIC via a second port. The functional unit of the TS NIC may be configured to queue tagged packets received from the TS network switch and queue and tag packets destined for the NTS network via the TS network switch.

Abstract translation: 在时间敏感（TS）网络和非时间敏感（NTS）网络之间进行互操作的系统和方法。 该系统可以包括TS网络交换机和TS网络接口控制器（NIC）。 每个可能都有一个功能单元。 TS交换机的第一端口可以耦合到NTS网络的NTS节点，并且其功能单元可以被配置为管理将从NTS网络接收的分组与NTS网络相关联的标签的插入和移除。 标记的分组可以经由第二端口转发到TS NIC。 TS NIC的功能单元可以被配置为对从TS网络交换机接收的标记的分组进行队列排队，并通过TS网络交换机对目的地为NTS网络的标签分组进行标记。

公开(公告)号：US10164793B2

公开(公告)日：2018-12-25

申请号：US14511863

申请日：2014-10-10

Applicant: NATIONAL INSTRUMENTS CORPORATION

Inventor： Sundeep Chandhoke ,  Rodney W. Cummings ,  Changzhe Gao ,  Brian Keith Odom

IPC: H04L12/721 ,  H04L12/46 ,  H04L7/02 ,  H04L12/40 ,  H04L12/931 ,  H04L12/853 ,  H04L12/715

Abstract: Systems and methods for interoperating between real time networks. Systems may include a plurality of ports and switch circuitry coupled to the plurality of ports. At least one port may be coupled to a first real time network carrying first traffic. One or more other ports may be coupled to a second real time network carrying second traffic. Switch circuitry may route packets between the first real time network and the one or more second real time networks based on a mapping. Routing information may be inserted in packets routed from the one or more second real time networks to the first real time network and routing information may be removed from the packets routed from the first real time network to the one or more second real time networks. Packets may be routed based on the mapping to distinct queues for the first and second traffic.

公开(公告)号：US09137044B2

公开(公告)日：2015-09-15

申请号：US14054227

申请日：2013-10-15

Applicant: NATIONAL INSTRUMENTS CORPORATION

Inventor： Sundeep Chandhoke ,  Rodney W. Cummings ,  Changzhe Gao ,  Brian Keith Odom

IPC: H04L12/46 ,  H04L12/861

CPC classification number: H04L12/4666 ,  H04L12/4625 ,  H04L43/106 ,  H04L45/74 ,  H04L49/354 ,  H04L49/9057 ,  H04L65/102 ,  H04W56/0015

Abstract: Systems and methods for interoperating between a time-sensitive (TS) network and a non-time-sensitive (NTS) network. The system may include a TS network switch and a TS network interface controller (NIC). Each may have a functional unit. A first port of the TS switch may be coupled to an NTS node of the NTS network and its functional unit may be configured to manage insertion and removal of tags associating packets received from the NTS network with the NTS network. The tagged packets may be forwarded on to the TS NIC via a second port. The functional unit of the TS NIC may be configured to queue tagged packets received from the TS network switch and queue and tag packets destined for the NTS network via the TS network switch.

Abstract translation: 在时间敏感（TS）网络和非时间敏感（NTS）网络之间进行互操作的系统和方法。 该系统可以包括TS网络交换机和TS网络接口控制器（NIC）。 每个可能都有一个功能单元。 TS交换机的第一端口可以耦合到NTS网络的NTS节点，并且其功能单元可以被配置为管理将从NTS网络接收的分组与NTS网络相关联的标签的插入和移除。 标记的分组可以经由第二端口转发到TS NIC。 TS NIC的功能单元可以被配置为对从TS网络交换机接收的标记的分组进行队列排队，并通过TS网络交换机对目的地为NTS网络的标签分组进行标记。

公开(公告)号：US10091027B2

公开(公告)日：2018-10-02

申请号：US15065431

申请日：2016-03-09

Applicant: NATIONAL INSTRUMENTS CORPORATION

Inventor： Sundeep Chandhoke ,  Rodney W. Cummings ,  Changzhe Gao ,  Brian Keith Odom

IPC: H04L12/46 ,  H04L12/861 ,  H04L29/06 ,  H04L12/26 ,  H04L12/741 ,  H04L12/931 ,  H04W56/00

Abstract: Systems and methods for interoperating between networks. A first network may be configured to operate according to a first real time network protocol and each of one or more second networks may be configured to operate according to respective second real time traffic protocols. A mapping may specify data routing between a plurality of ports and the routing may maintain real time behavior between the first network and the one or more second networks. Additionally, routing information may be inserted in packets routed from the one or more second networks to the first network and removed from packets routed from the first network to the one or more second networks. The packets may be routed, based on the mapping, to distinct queues for the first network and the one or more second networks for processing by an application executing on at least one device.

公开(公告)号：US20160191272A1

公开(公告)日：2016-06-30

申请号：US15065431

申请日：2016-03-09

Applicant: NATIONAL INSTRUMENTS CORPORATION

Inventor： Sundeep Chandhoke ,  Rodney W. Cummings ,  Changzhe Gao ,  Brian Keith Odom

IPC: H04L12/46 ,  H04W56/00 ,  H04L12/26 ,  H04L12/741 ,  H04L12/931

CPC classification number: H04L12/4666 ,  H04L12/4625 ,  H04L43/106 ,  H04L45/74 ,  H04L49/354 ,  H04L49/9057 ,  H04L65/102 ,  H04W56/0015

Abstract: Systems and methods for interoperating between networks. A first network may be configured to operate according to a first real time network protocol and each of one or more second networks may be configured to operate according to respective second real time traffic protocols. A mapping may specify data routing between a plurality of ports and the routing may maintain real time behavior between the first network and the one or more second networks. Additionally, routing information may be inserted in packets routed from the one or more second networks to the first network and removed from packets routed from the first network to the one or more second networks. The packets may be routed, based on the mapping, to distinct queues for the first network and the one or more second networks for processing by an application executing on at least one device.