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11. 发明授权

US08321547B2 System and method for planning communication systems 有权
标题翻译：系统和方法来规划通信系统
公开(公告)号：US08321547B2
公开(公告)日：2012-11-27
申请号：US12125213
申请日：2008-05-22
申请人： Ramasubramanian Anand , Hector Ayala , Abhishek J. Desai , Kenneth M. Fisher , David W. Jenkins
发明人： Ramasubramanian Anand , Hector Ayala , Abhishek J. Desai , Kenneth M. Fisher , David W. Jenkins
IPC分类号： G06F15/173
CPC分类号： H04L41/145
摘要： A method for planning a multi-phase network includes storing initial parameter values for parameters associated with first and second growth phases in a multi-phase network plan, wherein each of the first and second growth phases is characterized by sets of the parameters. The method also includes calculating an initial growth scenario including the first and second growth phases based on the initial parameter values, and adjusting a value for at least one of the parameters to produce a modified parameter value. The method further includes automatically calculating a new growth scenario based on the modified parameter value and at least a portion of the initial parameter values, and displaying the new growth scenario. A computer readable medium for implementing the method described herein is also provided.
摘要翻译：一种用于规划多相网络的方法包括将用于与第一和第二生长阶段相关联的参数的初始参数值存储在多相网络计划中，其中第一和第二生长阶段中的每一个由参数集合表征。该方法还包括基于初始参数值计算包括第一和第二增长阶段的初始增长情景，以及调整至少一个参数的值以产生修改的参数值。该方法还包括基于经修改的参数值和初始参数值的至少一部分自动计算新的增长情景，并显示新的增长情景。还提供了用于实现本文所述的方法的计算机可读介质。

12. 发明授权

US08717933B2 Method and apparatus for interactive routing 有权
标题翻译：用于交互式路由的方法和装置
公开(公告)号：US08717933B2
公开(公告)日：2014-05-06
申请号：US11936379
申请日：2007-11-07
申请人： Kenneth M. Fisher , David W. Jenkins , Ramasubramanian Anand , Abhishek J. Desai
发明人： Kenneth M. Fisher , David W. Jenkins , Ramasubramanian Anand , Abhishek J. Desai
IPC分类号： H04L12/24 , H04L12/56
CPC分类号： H04L45/10 , H04L41/0806 , H04L41/0823 , H04L41/12 , H04L41/22 , H04L45/00 , H04L45/42
摘要： A method to provision routes in a network having a plurality of nodes and a plurality of links connecting various nodes. The method includes determining a route between a designated source node and a designated destination node based on a preselected routing algorithm and one of (i) a designated node of interest and (ii) a designated link of interest, and outputting information indicating the determined route.
摘要翻译：一种在具有多个节点的网络中提供路由的方法以及连接各种节点的多个链路。该方法包括基于预先选择的路由算法和（i）感兴趣的指定节点和（ii）指定的感兴趣链路之一来确定指定的源节点和指定的目的地节点之间的路由，并且输出指示所确定的路由的信息。

13. 发明授权

US07778202B2 Method and apparatus to provision network routes 有权
标题翻译：提供网络路由的方法和装置
公开(公告)号：US07778202B2
公开(公告)日：2010-08-17
申请号：US11848450
申请日：2007-08-31
申请人： Ramasubramanian Anand , Kenneth M. Fisher , David W. Jenkins
发明人： Ramasubramanian Anand , Kenneth M. Fisher , David W. Jenkins
IPC分类号： H04L12/28
CPC分类号： H04L45/123 , H04L41/0806 , H04L45/02
摘要： A method to provision routes in a network having a plurality of nodes includes receiving a designation of a primary source node, determining possible destination nodes from the designated source node and outputting information indicating the possible destination nodes. The method further includes receiving a designation of a destination node from among the possible destination nodes and updating information regarding optical characteristics based on a route from the source node to the designated destination node and outputting information related to the updated optical characteristics.
摘要翻译：提供具有多个节点的网络中的路由的方法包括接收主源节点的指定，从指定的源节点确定可能的目的地节点，并输出指示可能的目的地节点的信息。该方法还包括从可能的目的地节点中接收目的地节点的指定，并且基于从源节点到指定的目的地节点的路由更新关于光学特性的信息，并输出与更新的光学特性相关的信息。

14. 发明申请

US20080298239A1 METHOD AND APPARATUS TO PROVISION NETWORK ROUTES 有权
标题翻译：提供网络路由的方法和设备
公开(公告)号：US20080298239A1
公开(公告)日：2008-12-04
申请号：US11848450
申请日：2007-08-31
申请人： Ramasubramanian Anand , Kenneth M. Fisher , David W. Jenkins
发明人： Ramasubramanian Anand , Kenneth M. Fisher , David W. Jenkins
IPC分类号： H04L12/28
CPC分类号： H04L45/123 , H04L41/0806 , H04L45/02
摘要： A method to provision routes in a network having a plurality of nodes includes receiving a designation of a primary source node, determining possible destination nodes from the designated source node and outputting information indicating the possible destination nodes. The method further includes receiving a designation of a destination node from among the possible destination nodes and updating information regarding optical characteristics based on a route from the source node to the designated destination node and outputting information related to the updated optical characteristics.
摘要翻译：提供具有多个节点的网络中的路由的方法包括接收主源节点的指定，从指定的源节点确定可能的目的地节点，并输出指示可能的目的地节点的信息。该方法还包括从可能的目的地节点中接收目的地节点的指定，并且基于从源节点到指定的目的地节点的路由更新关于光学特性的信息，并输出与更新的光学特性相关的信息。

15. 发明申请

US20080291925A1 METHOD AND APPARATUS FOR INTERACTIVE ROUTING 有权
标题翻译：交互式路由的方法和装置
公开(公告)号：US20080291925A1
公开(公告)日：2008-11-27
申请号：US11936379
申请日：2007-11-07
申请人： Kenneth M. Fisher , David W. Jenkins , Ramasubramanian Anand , Abhishek J. Desai
发明人： Kenneth M. Fisher , David W. Jenkins , Ramasubramanian Anand , Abhishek J. Desai
IPC分类号： H04L12/56
CPC分类号： H04L45/10 , H04L41/0806 , H04L41/0823 , H04L41/12 , H04L41/22 , H04L45/00 , H04L45/42
摘要： A method to provision routes in a network having a plurality of nodes and a plurality of links connecting various nodes. The method includes determining a route between a designated source node and a designated destination node based on a preselected routing algorithm and one of (i) a designated node of interest and (ii) a designated link of interest, and outputting information indicating the determined route.
摘要翻译：一种在具有多个节点的网络中提供路由的方法以及连接各种节点的多个链路。该方法包括基于预先选择的路由算法和（i）感兴趣的指定节点和（ii）指定的感兴趣链路之一来确定指定的源节点和指定的目的地节点之间的路由，并且输出指示所确定的路由的信息。

16. 发明授权

US08467678B2 OSNR model for optical engineering rules used in a planning tool 有权
标题翻译：用于规划工具中使用的光学工程规则的OSNR模型
公开(公告)号：US08467678B2
公开(公告)日：2013-06-18
申请号：US12544571
申请日：2009-08-20
申请人： David W. Jenkins , Julia Y. Larikova , Richard C. Younce
发明人： David W. Jenkins , Julia Y. Larikova , Richard C. Younce
IPC分类号： H04B10/08
CPC分类号： H04B10/07 , H04L41/12 , H04L41/145 , H04L45/02 , H04L45/70
摘要： Increasing data rates in next-generation optical networks requires a change in the type of optical modulation used to encode optical signals carried by the optical networks. Different types of optical modulation incur different optical impairments, which may degrade the fidelity of the optical signals by reducing the optical signal-to-noise ratio (OSNR). A method or corresponding apparatus in an example embodiment of the present invention provides a planning tool for deploying an optical network in a manner based on the optical modulation that reduces the cost and complexity of the deployed network. In one embodiment, the disclosed planning tool may adjust a model of the optical network to be deployed by changing the topology and/or the number and/or type of optical network elements in response to optical impairments for a given optical modulation.
摘要翻译：在下一代光网络中增加数据速率需要改变用于编码由光网络承载的光信号的光调制类型。不同类型的光学调制产生不同的光学损伤，这可能通过降低光信噪比（OSNR）来降低光信号的保真度。在本发明的示例性实施例中的方法或相应装置提供了一种用于以基于光调制的方式部署光网络的规划工具，所述光调制降低了部署网络的成本和复杂性。在一个实施例中，所公开的规划工具可以响应于给定光学调制的光学损伤，通过改变光网络元件的拓扑和/或数量和/或类型来调整要部署的光网络的模型。

17. 发明申请

US20100322621A1 OSNR MODEL FOR OPTICAL ENGINEERING RULES USED IN A PLANNING TOOL 有权
标题翻译：用于规划工具中使用的光学工程规则的OSNR模型
公开(公告)号：US20100322621A1
公开(公告)日：2010-12-23
申请号：US12544571
申请日：2009-08-20
申请人： David W. Jenkins , Julia Y. Larikova , Richard C. Younce
发明人： David W. Jenkins , Julia Y. Larikova , Richard C. Younce
IPC分类号： H04B10/08
CPC分类号： H04B10/07 , H04L41/12 , H04L41/145 , H04L45/02 , H04L45/70
摘要： Increasing data rates in next-generation optical networks requires a change in the type of optical modulation used to encode optical signals carried by the optical networks. Different types of optical modulation incur different optical impairments, which may degrade the fidelity of the optical signals by reducing the optical signal-to-noise ratio (OSNR). A method or corresponding apparatus in an example embodiment of the present invention provides a planning tool for deploying an optical network in a manner based on the optical modulation that reduces the cost and complexity of the deployed network. In one embodiment, the disclosed planning tool may adjust a model of the optical network to be deployed by changing the topology and/or the number and/or type of optical network elements in response to optical impairments for a given optical modulation.
摘要翻译：在下一代光网络中增加数据速率需要改变用于编码由光网络承载的光信号的光调制类型。不同类型的光学调制产生不同的光学损伤，这可能通过降低光信噪比（OSNR）来降低光信号的保真度。在本发明的示例性实施例中的方法或相应装置提供了一种用于以基于光调制的方式部署光网络的规划工具，所述光调制降低了部署网络的成本和复杂性。在一个实施例中，所公开的规划工具可以响应于给定光学调制的光学损伤，通过改变光网络元件的拓扑和/或数量和/或类型来调整要部署的光网络的模型。

18. 发明申请

US20090010647A1 METHOD AND APPARATUS FOR ROUTING COMMUNICATIONS IN A MESH NETWORK 审中-公开
标题翻译：用于在网路中进行通信的方法和装置
公开(公告)号：US20090010647A1
公开(公告)日：2009-01-08
申请号：US11774129
申请日：2007-07-06
申请人： David W. Jenkins , Kenneth M. Fisher , Julia Y. Larokova
发明人： David W. Jenkins , Kenneth M. Fisher , Julia Y. Larokova
IPC分类号： H04J14/00 , H04B10/00
CPC分类号： H04L45/122 , H04L45/04 , H04L45/06 , H04L45/22 , H04L45/46
摘要： A method includes subdividing a mesh having a plurality of interconnected nodes into a plurality of regions. Each region has an associated primary node. A pre-determined path segment is defined between at least two primary nodes. A primary path between at least two primary nodes is selected utilizing only primary nodes and the pre-determined path segments.
摘要翻译：一种方法包括将具有多个互连节点的网格划分成多个区域。每个区域都有一个关联的主节点。在至少两个主节点之间定义预定路径段。仅使用主节点和预定路径段来选择至少两个主节点之间的主路径。

19. 发明申请

US20100133633A1 BEAM STEERING ELEMENT WITH BUILT-IN DETECTOR AND SYSTEM FOR USE THEREOF 有权
标题翻译：具有内置检测器的波束转向元件及其使用的系统
公开(公告)号：US20100133633A1
公开(公告)日：2010-06-03
申请号：US12684293
申请日：2010-01-08
申请人： Roger P. Holmstrom , Miriam Qunell , David W. Jenkins
发明人： Roger P. Holmstrom , Miriam Qunell , David W. Jenkins
IPC分类号： H01L31/0232 , H01L31/18
CPC分类号： G02B6/3588 , G02B6/26 , G02B6/3512 , G02B26/08 , G02B26/0841
摘要： An all-optical cross-connect switching system provides optical switching that may reduce processing requirements by three orders of magnitude over conventional techniques by associating at least one optical detector with an optical beam steering element. In one embodiment, a first beam steering element, having a reflective surface in optical association with a first optical fiber array, and a second beam steering element, having a reflective surface in optical association with a second optical fiber array, are optically arranged to direct an optical beam from a first optical fiber in the first optical fiber array to a second optical fiber in the second optical fiber array. The optical detector provides information about a first position of the optical beam on the second beam steering element. Based on this information, the angle of the first beam steering element may be adjusted to cause the optical beam to change to a second position on the second beam steering element.
摘要翻译：全光交叉连接交换系统提供光切换，其可以通过将至少一个光学检测器与光束操纵元件相关联而将处理要求降低三个数量级以上。在一个实施例中，具有与第一光纤阵列光学关联的反射表面的第一光束操纵元件和具有与第二光纤阵列光学关联的反射表面的第二光束操纵元件被光学地布置成直接从第一光纤阵列中的第一光纤到第二光纤阵列中的第二光纤的光束。光学检测器提供关于光束在第二光束操纵元件上的第一位置的信息。基于该信息，可以调整第一光束操纵元件的角度以使光束改变到第二光束操纵元件上的第二位置。

20. 发明授权

US07558481B2 Method for optimizing enhanced DWDM networks 有权
标题翻译：优化增强DWDM网络的方法
公开(公告)号：US07558481B2
公开(公告)日：2009-07-07
申请号：US11041524
申请日：2005-01-24
申请人： David W. Jenkins , Gilbert A. Buescher, III
发明人： David W. Jenkins , Gilbert A. Buescher, III
IPC分类号： H04J14/02
CPC分类号： H04J14/0227 , H04J14/0204 , H04J14/0206 , H04J14/0279 , H04J14/0283 , H04J14/0284
摘要： An enhanced Dense Wave Division Multiplexing (DWDM) network is optimized through bundling subchannel traffic in DWDM channels at network nodes and “hubbing” the DWDM channels at nodes receiving a relatively higher volume of aggregate traffic than other nodes. The optimization can eliminate low rate links and supporting network equipment. The bundling and hubbing may also be used independently from one another. The DWDM network may be enhanced with SONET, SDH, Ethernet, ATM, or other technology. The DWDM network may be a BLSR, UPSR, point-to-point, mesh, or other network configuration.
摘要翻译：通过在网络节点上的DWDM通道中捆绑子信道流量并且在其他节点接收相对较高的聚合流量的节点的“聚集”DWDM信道来优化增强的密集波分复用（DWDM）网络。优化可以消除低速链路和支持网络设备。捆绑和集线也可以彼此独立地使用。可以使用SONET，SDH，以太网，ATM或其他技术来增强DWDM网络。 DWDM网络可以是BLSR，UPSR，点到点，网状或其他网络配置。

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