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1. 发明授权

US08457001B2 Mesh restoration in optical transport networks 有权
标题翻译：光传输网络中的网格恢复
公开(公告)号：US08457001B2
公开(公告)日：2013-06-04
申请号：US12766341
申请日：2010-04-23
申请人： Vagish Madrahalli , Bhavesh Nisar , Richard Conklin
发明人： Vagish Madrahalli , Bhavesh Nisar , Richard Conklin
IPC分类号： H04Q2011/0088 , H04J14/0267
CPC分类号： H04J3/12 , H04J3/1652 , H04J14/0227 , H04J14/0258 , H04J14/0268 , H04J14/0275 , H04J2203/0042 , H04J2203/0053 , H04J2203/006
摘要： The present disclosure provides mesh restoration systems and methods with Optical Transport Network (OTN) links using a signaling and routing protocol, such as Optical Signaling and Routing Protocol (OSRP), Automatically Switched Optical Network (ASON), Generalized Multi Protocol Label Switching (GMPLS), and the like. The present invention includes an optical node, network, and method using the signaling and routing protocol for OTN lines of differing bandwidth granularities. The present invention utilizes OTN overhead for in-band signaling and may include capability for supporting SONET/SDH lines as well as OTN lines in the same system using the signaling and routing protocol.
摘要翻译：本公开提供使用信令和路由协议的光传输网络（OTN）链路的网格恢复系统和方法，诸如光信令和路由协议（OSRP），自动交换光网络（ASON），广义多协议标签交换（GMPLS））等。本发明包括使用不同带宽粒度的OTN线路的信令和路由协议的光节点，网络和方法。本发明利用OTN开销进行带内信令，并且可以包括使用信令和路由协议在同一系统中支持SONET / SDH线路以及OTN线路的能力。

2. 发明申请

US20110262128A1 MESH RESTORATION IN OPTICAL TRANSPORT NETWORKS 有权
标题翻译：光传输网络中的MESH恢复
公开(公告)号：US20110262128A1
公开(公告)日：2011-10-27
申请号：US12766341
申请日：2010-04-23
申请人： Vagish Madrahalli , Bhavesh Nisar , Richard Conklin
发明人： Vagish Madrahalli , Bhavesh Nisar , Richard Conklin
IPC分类号： H04J14/00 , H04B10/00
CPC分类号： H04J3/12 , H04J3/1652 , H04J14/0227 , H04J14/0258 , H04J14/0268 , H04J14/0275 , H04J2203/0042 , H04J2203/0053 , H04J2203/006
摘要： The present disclosure provides mesh restoration systems and methods with Optical Transport Network (OTN) links using a signaling and routing protocol, such as Optical Signaling and Routing Protocol (OSRP), Automatically Switched Optical Network (ASON), Generalized Multi Protocol Label Switching (GMPLS), and the like. The present invention includes an optical node, network, and method using the signaling and routing protocol for OTN lines of differing bandwidth granularities. The present invention utilizes OTN overhead for in-band signaling and may include capability for supporting SONET/SDH lines as well as OTN lines in the same system using the signaling and routing protocol.
摘要翻译：本公开提供使用信令和路由协议的光传输网络（OTN）链路的网格恢复系统和方法，诸如光信令和路由协议（OSRP），自动交换光网络（ASON），广义多协议标签交换（GMPLS））等。本发明包括使用不同带宽粒度的OTN线路的信令和路由协议的光节点，网络和方法。本发明利用OTN开销进行带内信令，并且可以包括使用信令和路由协议在同一系统中支持SONET / SDH线路以及OTN线路的能力。

3. 发明授权

US08699346B2 Method and system for optical network smart timer management via delay measurement between spans 有权
标题翻译：用于光网络智能定时器管理的方法和系统，通过跨距之间的延迟测量
公开(公告)号：US08699346B2
公开(公告)日：2014-04-15
申请号：US12938904
申请日：2010-11-03
申请人： Vagish Madrahalli , Jeffrey Scott Moynihan , Richard Conklin , Matt Connolly
发明人： Vagish Madrahalli , Jeffrey Scott Moynihan , Richard Conklin , Matt Connolly
IPC分类号： H04L12/26
CPC分类号： H04J3/065 , H04J3/0667 , H04J2203/0085 , H04L43/0858 , H04L69/28
摘要： A method and system for determining timers in a High Level Data Link Control (HDLC) Traffic Manager (HTM) state machine are disclosed. According to one aspect, the invention provides for determining a transit delay between two nodes by sending a first packet having a delay measurement byte to a second node that is on a link between the first node and the second node. A measured delay value is determined based on the delay between a time of sending the first packet to the second node and receiving a second packet from the second node. The timer values of the HTM state machine are set based on the measured delay value.
摘要翻译：公开了一种用于确定高级数据链路控制（HDLC）业务管理器（HTM）状态机中的定时器的方法和系统。根据一个方面，本发明提供通过向第一节点和第二节点之间的链路上的第二节点发送具有延迟测量字节的第一分组来确定两个节点之间的传输延迟。基于向第二节点发送第一分组的时间和从第二节点接收第二分组之间的延迟来确定测量的延迟值。 HTM状态机的定时器值基于测量的延迟值进行设置。

4. 发明授权

US08929735B2 Dynamic trail termination point creation for optical transport networks 有权
标题翻译：光传输网络的动态路径终端点创建
公开(公告)号：US08929735B2
公开(公告)日：2015-01-06
申请号：US12775930
申请日：2010-05-07
申请人： Vagish Madrahalli , Satish Gopalakrishan , Richard Conklin , Gustav K. Larsson
发明人： Vagish Madrahalli , Satish Gopalakrishan , Richard Conklin , Gustav K. Larsson
IPC分类号： H04J14/08 , H04J3/16 , H04J3/14 , H04L12/703
CPC分类号： H04J3/1652 , H04J3/14 , H04L45/28
摘要： The present disclosure provides dynamic service provisioning by creating embedded Optical Transport Network (OTN) ports on the fly during mesh restoration or circuit provisioning. These dynamically provisioned ports are referred to herein as “fast paths” with all the management objects created in a “slow path” so that they do not interfere with mesh restoration performance. During network failures, these dynamically created objects are deleted via the “slow path” and a new mesh path supports “fast path” creation of these objects. This results in substantial increase in mesh performance and also provides enhancements for operators allowing a “Click and Go” model to provision circuits across a network. This also reduces routing scaling issue as the routing itself is against the OTU level and not against the embedded lines.
摘要翻译：本公开通过在网状网恢复或电路供应期间在运行中创建嵌入式光传输网络（OTN）端口来提供动态服务提供。这些动态配置的端口在这里被称为“快速路径”，其中所有管理对象在“慢路径”中创建，使得它们不干扰网格恢复性能。在网络故障期间，通过“慢路径”删除这些动态创建的对象，并且新的网格路径支持这些对象的“快速路径”创建。这导致网格性能的大幅提高，并且还为运营商提供增强功能，允许“Click and Go”模型在网络中配置电路。这也减少了路由规模问题，因为路由本身是针对OTU级别而不是针对嵌入式线路的。

5. 发明申请

US20110274427A1 DYNAMIC TRAIL TERMINATION POINT CREATION FOR OPTICAL TRANSPORT NETWORKS 有权
标题翻译：光动力运输网络的动态轨迹终止点创建
公开(公告)号：US20110274427A1
公开(公告)日：2011-11-10
申请号：US12775930
申请日：2010-05-07
申请人： Vagish MADRAHALLI , Satish Gopalakrishan , Richard Conklin , Gustav K. Larsson
发明人： Vagish MADRAHALLI , Satish Gopalakrishan , Richard Conklin , Gustav K. Larsson
IPC分类号： H04J14/00
CPC分类号： H04J3/1652 , H04J3/14 , H04L45/28
摘要： The present disclosure provides dynamic service provisioning by creating embedded Optical Transport Network (OTN) ports on the fly during mesh restoration or circuit provisioning. These dynamically provisioned ports are referred to herein as “fast paths” with all the management objects created in a “slow path” so that they do not interfere with mesh restoration performance. During network failures, these dynamically created objects are deleted via the “slow path” and a new mesh path supports “fast path” creation of these objects. This results in substantial increase in mesh performance and also provides enhancements for operators allowing a “Click and Go” model to provision circuits across a network. This also reduces routing scaling issue as the routing itself is against the OTU level and not against the embedded lines.
摘要翻译：本公开通过在网状网恢复或电路供应期间在运行中创建嵌入式光传输网络（OTN）端口来提供动态服务提供。这些动态配置的端口在这里被称为“快速路径”，其中所有管理对象在“慢路径”中创建，使得它们不干扰网格恢复性能。在网络故障期间，通过“慢路径”删除这些动态创建的对象，并且新的网格路径支持这些对象的“快速路径”创建。这导致网格性能的大幅提高，并且还为运营商提供增强功能，允许“Click and Go”模型在网络中配置电路。这也减少了路由规模问题，因为路由本身是针对OTU级别而不是针对嵌入式线路的。

6. 发明授权

US07310333B1 Switching control mechanism for supporting reconfiguaration without invoking a rearrangement algorithm 有权
标题翻译：用于支持重新配置而不调用重排算法的切换控制机制
公开(公告)号：US07310333B1
公开(公告)日：2007-12-18
申请号：US10608492
申请日：2003-06-30
申请人： Richard Conklin , Jeffrey T. Gullicksen
发明人： Richard Conklin , Jeffrey T. Gullicksen
IPC分类号： H01Q11/00
CPC分类号： H04Q3/68 , H04L49/65 , H04Q2213/13076 , H04Q2213/13141 , H04Q2213/13146 , H04Q2213/13167
摘要： A method of modeling or constructing a switch element uses an ingress stage with input sorters and input routers; an egress stage with output routers and output sorters; and a center stage interconnecting the ingress and egress stages. Routers are partitioned such that each partition is assigned to only one data line. A switch controller and method may use such modeling to advantage. For example, during initial configuration of the switch element, a subset of connections are excluded from a control algorithm that initially configures the switch with the subset being subjected to post processing. Furthermore, a fast rearrangement of the switch rearranges only part of the existing connections and then adds/deletes cross connects as necessary to complete the connections.
摘要翻译：建模或构建开关元件的方法使用具有输入分拣机和输入路由器的入口级; 具有输出路由器和输出分拣机的出口级; 以及连接入口和出口级的中心台。路由器被分区，使得每个分区只分配给一条数据线。开关控制器和方法可以有利地使用这种建模。例如，在开关元件的初始配置期间，将连接的子集从控制算法中排除，该控制算法最初配置该子集经过后处理的交换机。此外，交换机的快速重新布置仅重新布置现有连接的一部分，然后根据需要添加/删除交叉连接以完成连接。

7. 发明授权

US08249789B2 Spring brake valve 有权
标题翻译：弹簧制动阀
公开(公告)号：US08249789B2
公开(公告)日：2012-08-21
申请号：US12260638
申请日：2008-10-29
申请人： Travis G. Ramler , Richard Conklin
发明人： Travis G. Ramler , Richard Conklin
IPC分类号： B60T13/00
CPC分类号： B60T15/48 , B60T13/265 , B60T13/268 , Y10T137/86051 , Y10T137/86928 , Y10T137/87877
摘要： Methods and valve arrangements for controlling the flow of pressurized air from a tractor to a trailer reservoir and to a trailer spring brake chamber. In one exemplary embodiment, pressurized air from a tractor is supplied from a tractor to the trailer reservoir and to the trailer spring brake in different filling modes based on a user input. In another exemplary embodiment, pressurized service air is used to charge or partially charge the trailer reservoir.
摘要翻译：用于控制从拖拉机到拖车储存器和拖车弹簧制动室的加压空气流动的方法和阀装置。在一个示例性实施例中，来自拖拉机的加压空气基于用户输入以不同的填充模式从拖拉机供应到拖车储存器和拖车弹簧制动器。在另一个示例性实施例中，加压服务空气用于对拖车储存器进行充电或部分充电。

8. 发明授权

US07575285B2 Locking mechanism for valve handle 失效
标题翻译：阀门手柄锁紧机构
公开(公告)号：US07575285B2
公开(公告)日：2009-08-18
申请号：US11119108
申请日：2005-04-29
申请人： Brian Bobby , Travis G. Ramler , Richard Conklin
发明人： Brian Bobby , Travis G. Ramler , Richard Conklin
IPC分类号： B60T8/34
CPC分类号： B60T15/041
摘要： A locking control valve is provided. This control valve includes a valve body that further includes a first locking member, and a handle attached to the valve body. The handle is moveable between a first position and a second position for controlling the operation of the valve and further includes a second locking member. The first locking member and the second locking member cooperate with one another to retain the handle in the second position when so desired by the operator of the vehicle.
摘要翻译：提供锁定控制阀。该控制阀包括还包括第一锁定构件的阀体和附接到阀体的手柄。手柄可在第一位置和第二位置之间移动，用于控制阀的操作，并且还包括第二锁定构件。当车辆的操作者如此期望时，第一锁定构件和第二锁定构件彼此协作以将手柄保持在第二位置。

9. 发明申请

US20070160068A1 Methods and systems for managing digital cross-connect matrices using virtual connection points 有权
标题翻译：使用虚拟连接点管理数字交叉连接矩阵的方法和系统
公开(公告)号：US20070160068A1
公开(公告)日：2007-07-12
申请号：US11331335
申请日：2006-01-12
申请人： Matthew Connolly , Jon Carroll , Satish Gopalakrishna , Richard Conklin
发明人： Matthew Connolly , Jon Carroll , Satish Gopalakrishna , Richard Conklin
IPC分类号： H04L12/56
CPC分类号： H04L49/15 , H04L49/201 , H04L49/206 , H04L49/70
摘要： The present invention provides methods and systems for managing matrices of connections within digital switching fabrics. The methods and systems include means for defining one or more of sources and sinks in a matrix of connections as one or more of unidirectional connection termination points and novel unidirectional virtual connection points, where each of the unidirectional virtual connection points is a logical object that is maintained in software that defines connections between one or more of network resources and logical objects. The virtual connection points selectively act as origination points for one or more of other virtual connection points and termination points in a cross-connect; termination points for one or more of other virtual connection points and origination points in a cross-connect; origination points for a multicast set of connections; intermediate points within a cross-connect for the addition of new connections; selectors for two or more inputs; simultaneously as selectors for two or more inputs and as origination points for a multicast set of connections; one or more of bridges, selectors, and bridge/selectors in a protection application; one or more of origination points and termination points in a signaled network connection; local test access points; and/or remote test access points.
摘要翻译：本发明提供了用于管理数字交换结构内的连接矩阵的方法和系统。所述方法和系统包括用于将连接矩阵中的一个或多个源和宿定义为单向连接终止点和新颖的单向虚拟连接点中的一个或多个的装置，其中每个单向虚拟连接点是逻辑对象维护在软件中，该软件定义一个或多个网络资源和逻辑对象之间的连接。虚拟连接点选择性地用作交叉连接中的一个或多个其他虚拟连接点和终止点的发起点; 交叉连接中的一个或多个其他虚拟连接点和发起点的终止点; 组播连接的起始点; 用于添加新连接的交叉连接中的中间点; 两个或多个输入的选择器; 同时作为两个或多个输入的选择器，以及作为多播连接组的发起点; 保护应用中的一个或多个桥接器，选择器和桥接器/选择器; 信号网络连接中的一个或多个发起点和终止点; 本地测试接入点; 和/或远程测试接入点。

10. 发明申请

US20060244306A1 Locking mechanism for valve handle 失效
公开(公告)号：US20060244306A1
公开(公告)日：2006-11-02
申请号：US11119108
申请日：2005-04-29
申请人： Brian Bobby , Travis Ramler , Richard Conklin
发明人： Brian Bobby , Travis Ramler , Richard Conklin
IPC分类号： B60T17/16
CPC分类号： B60T15/041
摘要： A locking control valve is provided. This control valve includes a valve body that further includes a first locking member, and a handle attached to the valve body. The handle is moveable between a first position and a second position for controlling the operation of the valve and further includes a second locking member. The first locking member and the second locking member cooperate with one another to retain the handle in the second position when so desired by the operator of the vehicle.

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