公开(公告)号：US09509626B2

公开(公告)日：2016-11-29

申请号：US14056628

申请日：2013-10-17

申请人： Ciena Corporation

发明人： Stephen Kieran Adolph ,  Michael Alain Gazier ,  Ian Hamish Duncan ,  James Andrew Frodsham ,  Denis Fluet

IPC分类号： G06F9/455 ,  H04L12/911 ,  G06F9/445 ,  H04W4/18 ,  H04W4/12 ,  H04W92/02

CPC分类号： H04L47/70 ,  G06F8/63 ,  G06F9/45558 ,  G06F2009/45562 ,  H04L41/0896 ,  H04W4/12 ,  H04W4/18 ,  H04W92/02

摘要： A method and apparatus facilitates an enterprise to lease virtual appliances from network services provider. The method operates by deploying a converged networking and computing device at a service location, downloading a virtual machine to the converged networking and computing device, activating the virtual machine by a service in the wide area network, and connecting the virtual machine to a provisioned network path over the wide area network. Different virtual machines can be deployed to different locations. The same virtual machine can be deployed to different locations. Moreover, more than one virtual machine may be deployed to more than one service location.

摘要翻译： 一种方法和装置便于企业从网络服务提供商租赁虚拟设备。 该方法通过在服务位置部署融合网络和计算设备，将虚拟机下载到融合网络和计算设备，通过广域网中的服务激活虚拟机，并将虚拟机连接到所提供的网络 路径通过广域网。 不同的虚拟机可以部署到不同的位置。 相同的虚拟机可以部署到不同的位置。 此外，可以将多于一个的虚拟机部署到多个服务位置。

公开(公告)号：US09503443B2

公开(公告)日：2016-11-22

申请号：US14486524

申请日：2014-09-15

申请人： David Jordan Krauss ,  Stephen B. Alexander ,  Loudon Thomas Blair

发明人： David Jordan Krauss ,  Stephen B. Alexander ,  Loudon Thomas Blair

IPC分类号： G06F7/04 ,  H04L29/06 ,  H04L12/24

CPC分类号： H04L63/08 ,  H04L41/04 ,  H04L41/28 ,  H04L41/5096 ,  H04L63/10 ,  H04L67/42

摘要： A network element, configured to operate in a network to provide various network functions therein, includes a main processor communicatively coupled to a main memory, wherein the main processor is configured to perform Operations, Administration, Maintenance, and Provisioning (OAM&P) associated with the network element, wherein the main processor is accessible through one or more access techniques; and a supervisory plane comprising a secure processor and a secure memory communicatively coupled thereto, wherein the supervisory plane is separate from and communicatively coupled to the main processor and the main memory, the supervisory plane is configured to allow secure, direct access to the main processor and the main memory.

摘要翻译： 被配置为在网络中操作以在其中提供各种网络功能的网络元件包括通信地耦合到主存储器的主处理器，其中所述主处理器被配置为执行与所述主存储器相关联的操作，管理，维护和供应（OAM＆P） 网络元件，其中所述主处理器可通过一种或多种访问技术访问; 以及包括安全处理器和通信地耦合到其上的安全存储器的监控平面，其中所述监控平面与所述主处理器和所述主存储器分离并且通信地耦合到所述主处理器和所述主存储器，所述监控平面被配置为允许对所述主处理器的安全，直接访问 和主要记忆。

公开(公告)号：US09503228B2

公开(公告)日：2016-11-22

申请号：US14573396

申请日：2014-12-17

申请人： Sachin Subhedar ,  Aung Htay ,  Roger Michael Elbaz ,  William Webb

发明人： Sachin Subhedar ,  Aung Htay ,  Roger Michael Elbaz ,  William Webb

IPC分类号： H04L1/00 ,  H04L1/24 ,  H04L12/24

CPC分类号： H04L1/24 ,  H04L41/0823 ,  H04L41/142 ,  H04L41/16

摘要： A method and server to detect, diagnose, and mitigate issues in a network include receiving Operations, Administration, and Maintenance (OAM) data related to the network, the OAM data related to current operation of the network; instantiating a rule engine to evaluate one or more rules based on any one of the OAM data, an event, policy, and an anomaly; and performing one or more actions based on the evaluating the one or more rules. A Software Defined Networking (SDN) controller is also described.

摘要翻译： 用于检测，诊断和减轻网络中的问题的方法和服务器包括接收与网络相关的操作，管理和维护（OAM）数据，与网络的当前操作有关的OAM数据; 实例化规则引擎以基于OAM数据，事件，策略和异常中的任何一个来评估一个或多个规则; 以及基于评估所述一个或多个规则来执行一个或多个动作。 还描述了软件定义网络（SDN）控制器。

公开(公告)号：US09499406B1

公开(公告)日：2016-11-22

申请号：US14752048

申请日：2015-06-26

申请人： Ashley C. Stowe ,  Douglas Speight

发明人： Ashley C. Stowe ,  Douglas Speight

IPC分类号： B01D9/00 ,  C01B19/00 ,  C09K11/88 ,  H01B1/06 ,  B01J19/12 ,  B01J19/08

CPC分类号： C01B19/002 ,  B01J19/085 ,  B01J19/121 ,  B01J19/128 ,  B01J2219/00135 ,  B01J2219/00157 ,  B01J2219/00159 ,  C09K11/881 ,  H01B1/06

摘要： A method for the additive manufacturing of inorganic crystalline materials, including: physically combining a plurality of starting materials that are used to form an inorganic crystalline compound to be used as one or more of a semiconductor, scintillator, laser crystal, and optical filter; heating or melting successive regions of the combined starting materials using a directed heat source having a predetermined energy characteristic, thereby facilitating the reaction of the combined starting materials; and allowing each region of the combined starting materials to cool in a controlled manner, such that the desired inorganic crystalline compound results. The method also includes, prior to heating or melting the successive regions of the combined starting materials using the directed heat source, heating the combined starting materials to facilitate initial reaction of the combined starting materials. The method further includes translating the combined starting materials and/or the directed heat source between successive locations. The method still further includes controlling the mechanical, electrical, photonic, and/or optical properties of the inorganic crystalline compound.

摘要翻译： 一种用于无机结晶材料的添加制造的方法，包括：物理组合用于形成用作半导体，闪烁体，激光晶体和滤光器中的一种或多种的无机结晶化合物的多种起始材料; 使用具有预定能量特征的定向热源加热或熔化组合原料的连续区域，从而有助于组合起始材料的反应; 并且允许组合的原料的每个区域以受控的方式冷却，使得得到所需的无机结晶化合物。 该方法还包括在使用定向热源加热或熔化组合起始材料的连续区域之前，加热组合的起始材料以促进组合起始材料的初始反应。 该方法还包括在连续位置之间平移组合起始材料和/或定向热源。 该方法还包括控制无机结晶化合物的机械，电，光子和/或光学性质。

公开(公告)号：US09485550B2

公开(公告)日：2016-11-01

申请号：US14482336

申请日：2014-09-10

申请人： Mohit Chhillar ,  Anurag Prakash ,  Seemant Bisht ,  Hari Srinivasan

发明人： Mohit Chhillar ,  Anurag Prakash ,  Seemant Bisht ,  Hari Srinivasan

IPC分类号： H04Q11/00 ,  H04J14/02

CPC分类号： H04Q11/0003 ,  H04J14/0227 ,  H04J14/0257 ,  H04J14/0271 ,  H04L45/02 ,  H04L45/12 ,  H04L45/26 ,  H04L45/28 ,  H04L45/64 ,  H04Q11/0005 ,  H04Q11/0062 ,  H04Q2011/0073

摘要： A method, in an intermediate node in a control plane network, includes receiving a setup message from an originating node, wherein the setup message is sent towards a terminating node on a computed path in the control plane network, and the setup message indicates associated Layer 0 attributes; validating the associated attributes/constraints based on locally available resources; and performing one of: forwarding the setup message on the path towards the terminating node when validation is successful; forwarding the setup message on the path towards the terminating node with updated information indicating a rejection cause and additional information when the validation is unsuccessful, but a modification of the Layer 0 attributes/constraints is possible; and forwarding a release message on the path back to the originating node with updated information indicating a rejection cause and additional information when the validation is unsuccessful and no modifications of the Layer 0 attributes/constraints are possible.

摘要翻译： 一种在控制平面网络中的中间节点中的方法，包括从起始节点接收建立消息，其中所述建立消息被发送到所述控制平面网络中计算的路径上的终止节点，并且所述建立消息指示相关联的层 0属性; 基于本地可用资源验证相关属性/约束; 并执行以下步骤之一：当验证成功时，将路径上的建立消息转发到终止节点; 当验证不成功时，向终止节点路径转发建立消息，该更新信息指示拒绝原因和附加信息，但可以修改第0层属性/约束; 以及当所述验证不成功且不能修改所述第0层属性/约束时，将所述路径上的释放消息转发回所述始发节点，所述更新信息指示拒绝原因和附加信息。

公开(公告)号：US09473537B2

公开(公告)日：2016-10-18

申请号：US14711961

申请日：2015-05-14

申请人： Amit Sinha ,  Narinder Paul ,  Srikanth Devarajan

发明人： Amit Sinha ,  Narinder Paul ,  Srikanth Devarajan

IPC分类号： H04L29/06 ,  H04W4/00 ,  H04W12/08 ,  H04L12/58 ,  H04L29/08

CPC分类号： H04L63/20 ,  H04L51/04 ,  H04L67/02 ,  H04L67/10 ,  H04W4/60 ,  H04W12/08

摘要： The present disclosure relates to cloud based mobile device management (MDM) systems and methods to use the “cloud” to pervasively manage mobile devices. The cloud based MDM systems and methods provide an ability to manage mobile devices with or without MDM clients while no requiring an MDM appliance or service at the enterprise. This provides a “no hardware, no software” deployment. In an exemplary embodiment, a client-less implementation leverages the ActiveSync protocol proxied through distributed cloud nodes to enforce mobile policies. In another exemplary embodiment, a client-based implementation uses a platform specific application and associated application programming interfaces (API) to connect managed mobile devices and provide MDM features through the cloud. Advantageously, the cloud based MDM systems and methods provide reliability and resiliency, elasticity, lower cost, mobility, integration of management and security, and agility over conventional MDM based solutions.

公开(公告)号：US09451343B2

公开(公告)日：2016-09-20

申请号：US14656797

申请日：2015-03-13

申请人： Ciena Corporation

发明人： Anurag Prakash ,  Mohit Chhillar ,  Dominic Richens ,  Hari Srinivasan

IPC分类号： H04J14/00 ,  H04Q11/00 ,  H04B10/00

CPC分类号： H04B10/27 ,  H04J14/021 ,  H04J14/0217 ,  H04J14/0228 ,  H04J14/0257 ,  H04J14/0268 ,  H04J14/0269 ,  H04Q11/0067 ,  H04Q2011/0045 ,  H04Q2011/0086

摘要： A method for bandwidth management in an optical broadcast network includes signaling, for a new optical broadcast service, from an originating node to all nodes in the optical broadcast network, wherein the signaling identifies a wavelength or portion of spectrum associated with the new optical broadcast service; at each of the nodes, checking for contention by the new optical broadcast service; responsive to identifying contention at one of the nodes, signaling the identified contention back to the originating node; and responsive to no contention at any of the nodes, processing the signaling, storing an update of the new optical broadcast service, and either forwarding the signaling to peer nodes or terminating the signaling.

公开(公告)号：USD765846S1

公开(公告)日：2016-09-06

申请号：US29510605

申请日：2014-12-01

申请人： minSURG International, Inc.

设计人： Robert E. Lins

公开(公告)号：US09432144B2

公开(公告)日：2016-08-30

申请号：US14485117

申请日：2014-09-12

申请人： Sebastien Gareau ,  Daniel Perras

发明人： Sebastien Gareau ,  Daniel Perras

IPC分类号： H04L1/00 ,  H04B10/27 ,  H04J3/16 ,  H04J3/06 ,  H04B10/60

CPC分类号： H04L1/0045 ,  H04B10/27 ,  H04B10/60 ,  H04J3/0667 ,  H04J3/1652

摘要： A precision time transfer method, in a first node that communicates with a second node, to determine a difference in time between the first node and the second node, the precision time transfer method includes receiving a departure time, TD-A, from the second node, wherein the departure time is determined by the second node based on detecting a timing marker in a Forward Error Correction (FEC) frame or logical layer; determining an arrival time, TA-B, based on detecting the timing marker in the FEC frame; and determining a time difference based on the departure time and the arrival time wherein the timing marker is detected at a last point in a transmitter of the second node and at a first point in a receiver of the first node, during FEC processing.

摘要翻译： 一种精密时间传递方法，在与第二节点进行通信的第一节点中，确定第一节点和第二节点之间的时间差，精度时间传递方法包括从第二节点接收出发时间TD-A 节点，其中所述出发时间由所述第二节点基于检测到前向纠错（FEC）帧或逻辑层中的定时标记来确定; 基于检测到FEC帧中的定时标记来确定到达时间TA-B; 并且在FEC处理期间，基于在第二节点的发射机中的最后点处和在第一节点的接收机中的第一点处检测到定时标记的出发时间和到达时间来确定时间差。

公开(公告)号：US09419708B2

公开(公告)日：2016-08-16

申请号：US14476882

申请日：2014-09-04

申请人： Ciena Corporation

发明人： Mohammad Mehdi Mansouri Rad ,  David C. Bownass ,  Loren S. Berg ,  David W. Boertjes ,  Jean-Luc Archambault

IPC分类号： G01N21/55 ,  H04B10/071 ,  G01M11/00 ,  H04B10/25 ,  H04J14/02

CPC分类号： H04B10/071 ,  G01M11/31 ,  G01M11/3109 ,  G01M11/3145 ,  G01M11/319 ,  H04B10/25 ,  H04J14/02

摘要： A method of analysing performance of an optical fiber link. As a preliminary step, a reference trace indicative of a distributed optical performance of the optical fiber link is derived. During in-service operation of the optical fiber link, an Optical Time Domain Reflectometry (OTDR) sub-system measures an OTDR trace with Raman amplification ON, and a real-time cumulative Raman Gain profile of the optical fiber link is calculated based on the reference trace and the measured OTDR trace.

摘要翻译： 分析光纤链路性能的方法。 作为初步步骤，导出指示光纤链路的分布式光学性能的参考轨迹。 在光纤链路的在役操作期间，光时域反射（OTDR）子系统测量具有拉曼放大ON的OTDR迹线，并且基于光纤链路的实时累积拉曼增益曲线来计算 参考轨迹和测量的OTDR轨迹。