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1. 发明申请

US20110135299A1 DIFFERENTIAL EYE DIAGRAMS 有权
标题翻译：差异性眼图
公开(公告)号：US20110135299A1
公开(公告)日：2011-06-09
申请号：US12633139
申请日：2009-12-08
申请人： Ronald A. Skoog , Marcus Pang , Paul Toliver
发明人： Ronald A. Skoog , Marcus Pang , Paul Toliver
IPC分类号： H04B10/08 , H04B17/00
CPC分类号： H04B10/0795
摘要： Changes in a signal are detected. The signal is repeatedly sampled in a synchronous manner during a predetermined interval to generate a captured eye diagram. At least one of a positive differential eye diagram or a negative differential eye diagram is generated from the captured eye diagram and a baseline eye diagram. The at least one positive or negative differential eye diagram is analyzed to determine whether a change in signal conditions is present.
摘要翻译：检测到信号的变化。在预定间隔期间以同步方式重复采样信号以产生捕获的眼图。从捕获的眼图和基线眼图中产生正差分眼图或负差分眼图中的至少一个。分析至少一个正或负差示眼图以确定是否存在信号条件的变化。

2. 发明授权

US08364033B2 Differential eye diagrams 有权
公开(公告)号：US08364033B2
公开(公告)日：2013-01-29
申请号：US12633139
申请日：2009-12-08
申请人： Ronald A. Skoog , Marcus Pang , Paul Toliver
发明人： Ronald A. Skoog , Marcus Pang , Paul Toliver
IPC分类号： H04B10/08
CPC分类号： H04B10/0795
摘要： Changes in a signal are detected. The signal is repeatedly sampled in a synchronous manner during a predetermined interval to generate a captured eye diagram. At least one of a positive differential eye diagram or a negative differential eye diagram is generated from the captured eye diagram and a baseline eye diagram. The at least one positive or negative differential eye diagram is analyzed to determine whether a change in signal conditions is present.

3. 发明申请

US20080075457A1 Methods and systems for optical performance monitoring 有权
标题翻译：光学性能监测方法与系统
公开(公告)号：US20080075457A1
公开(公告)日：2008-03-27
申请号：US11527618
申请日：2006-09-27
申请人： Ronald A. Skoog , Thomas Banwell , Haim Kobrinski , Sarry Habiby , Joel W. Gannett , Russell Fischer
发明人： Ronald A. Skoog , Thomas Banwell , Haim Kobrinski , Sarry Habiby , Joel W. Gannett , Russell Fischer
IPC分类号： H04B10/08
CPC分类号： H04B10/0795
摘要： A method and system to economically monitor an optical OOK signal that can detect perceptible changes in signal quality and identify the type of optical impairment causing the change. The invention requires a new and novel combination of known techniques to create an eye diagram of the transmitted pulse in a wavelength division multiplexing systems and then removing the noise from the eye diagram. Economy of operation is achieve by using asynchronous sampling techniques for generating the eye diagram. The resulting “cleaner” eye diagram is then analyzed to identify any changes in performance. In the preferred embodiment, the analysis is conducted on histograms generated from eye diagram, the histograms are computed at a number of points across the optical signal pulse period.
摘要翻译：一种用于经济监控光学OOK信号的方法和系统，其可以检测信号质量的可察觉的变化并识别导致变化的光学损伤的类型。本发明需要一种已知技术的新颖且新颖的组合，以在波分复用系统中创建发射脉冲的眼图，然后从眼图中去除噪声。通过使用异步采样技术来生成眼图，可以实现经济性。然后分析所得到的“更清洁”眼图以识别性能的任何变化。在优选实施例中，对从眼图产生的直方图进行分析，在跨越光信号脉冲周期的多个点计算直方图。

4. 发明申请

US20120106966A1 TRANSPONDER POOL SIZING IN HIGHLY DYNAMIC TRANSLUCENT WDM OPTICAL NETWORKS 失效
标题翻译：高速动态波分复用光纤网络中的传输器池尺寸
公开(公告)号：US20120106966A1
公开(公告)日：2012-05-03
申请号：US13049173
申请日：2011-03-16
申请人： Ronald A. Skoog , Brian J. Wilson
发明人： Ronald A. Skoog , Brian J. Wilson
IPC分类号： H04J14/02
CPC分类号： H04J14/0212 , H04J14/0227 , H04J14/0257 , H04L41/142 , H04L41/145
摘要： A system and method for sizing transponder pools in a dynamic wavelength division multiplexing optical network having selected nodes designated to have a shared transponder pool is presented. The method comprises performing network simulations, generating transponder pool histograms (for each node having a transponder pool) based on the network simulations, performing statistical analysis using the transponder pool histograms to determine probability distribution and distribution parameters for each node and to calculate the horizontal axis location that has a specified distribution tail area, sizing the transponder pools according to the horizontal axis location that has the desired distribution tail area, executing network call blocking simulations to calculate call blocking probabilities, determining whether the call blocking probabilities meet blocking requirements, when the blocking requirements are met, using the sized transponder pools, and when the blocking requirements are not met, adjusting the distribution tail area and repeating sizing, executing and determining steps.
摘要翻译：提出了一种用于在具有被指定为具有共享的应答器池的选定节点的动态波分多路复用光网络中对应答器池进行尺寸调整的系统和方法。该方法包括执行网络模拟，基于网络模拟生成应答器池直方图（针对具有应答器池的每个节点），使用应答器池直方图执行统计分析，以确定每个节点的概率分布和分布参数并计算横轴具有指定分配尾部区域的位置，根据具有期望分配尾部区域的水平轴位置调整应答器池的大小，执行网络呼叫阻塞模拟以计算呼叫阻塞概率，确定呼叫阻塞概率是否满足阻塞要求，当满足阻塞要求，使用大小的转发器池，以及当不满足阻塞要求时，调整分布尾区，重复大小，执行和确定步骤。

5. 发明授权

US06430694B1 Method and apparatus for synchronizing the provision of data among geographically distributed databases 有权
标题翻译：用于在地理分布式数据库之间同步数据提供的方法和装置
公开(公告)号：US06430694B1
公开(公告)日：2002-08-06
申请号：US09295923
申请日：1999-04-21
申请人： Patrick A. Hosein , Ronald A. Skoog
发明人： Patrick A. Hosein , Ronald A. Skoog
IPC分类号： G06F112
CPC分类号： G06F17/30575
摘要： A method and apparatus for synchronizing the process of updating a plurality of distributed databases is disclosed. In accordance with an embodiment of the present invention, known database management software executed by a general purpose computer connected to each of the plurality of distributed databases is modified to include the ability to limit the number of data updates which may be outstanding to the plurality of distributed databases during any particular period of time. The modified database management software monitors the number of data updates which have been sent to each of the plurality of distributed databases and only sends additional data updates to each of the plurality of distributed databases if the number of outstanding updates is less than a predetermined maximum number of outstanding data updates.
摘要翻译：公开了一种用于同步更新多个分布式数据库的过程的方法和装置。根据本发明的实施例，修改由连接到多个分布式数据库中的每一个的通用计算机执行的已知数据库管理软件，以包括限制对多个分布式数据库可能未完成的数据更新的数量的能力分布式数据库在任何特定的时期。经修改的数据库管理软件监视已经发送到多个分布式数据库中的每一个的数据更新的数量，并且如果未完成更新的数量小于预定的最大数量，则仅向多个分布式数据库中的每一个发送附加的数据更新未完成的数据更新。

6. 发明授权

US08718039B2 Signaling protocol for multi-domain optical networks 有权
标题翻译：多域光网络的信令协议
公开(公告)号：US08718039B2
公开(公告)日：2014-05-06
申请号：US13334792
申请日：2011-12-22
申请人： Ronald A Skoog
发明人： Ronald A Skoog
IPC分类号： H04L12/28
CPC分类号： H04J14/0227 , H04J14/0212 , H04J14/0256 , H04J14/0267 , H04J14/0268 , H04J14/0284 , H04J14/0294 , H04L47/724
摘要： A three-way handshake method for optical messaging in a multi-domain optical network that includes a first pass from a source domain to a destination domain through intermediate domains on candidate working paths, collecting information identifying available routing resources for each working path, calculating a working path metric and storing each of the metrics at the respective border node, determining a path key of the topology of each domain working path and using the path key to identify the path outside its domain and determining the best working paths and border nodes to use. A second pass using the path keys for identifying the working path in each domain and reserving the identified routing resources and selecting which routing resources to use. A third pass identifying the selected routing resources and establishing an optical signaling message path between the source node and the destination node.
摘要翻译：一种用于多域光网络中的光消息传送的三次握手方法，包括通过候选工作路径上的中间域从源域到目的地域的第一遍，收集标识每个工作路径的可用路由资源的信息，计算工作路径度量并存储在相应边界节点处的每个度量，确定每个域工作路径的拓扑的路径密钥并使用路径密钥来识别其域外的路径并确定最佳工作路径和边界节点使用。使用路径密钥识别每个域中的工作路径并保留所识别的路由资源并选择要使用哪些路由资源的第二遍。标识所选择的路由资源并在源节点和目的地节点之间建立光信令消息路径的第三遍。

7. 发明授权

US08705971B2 Three-way handshake (3WHS) optical network signaling protocol 有权
标题翻译：三路握手（3WHS）光网络信令协议
公开(公告)号：US08705971B2
公开(公告)日：2014-04-22
申请号：US12557335
申请日：2009-09-10
申请人： Ronald A. Skoog , Arnold Neidhardt , Brian Wilson
发明人： Ronald A. Skoog , Arnold Neidhardt , Brian Wilson
IPC分类号： H04J14/02
CPC分类号： H04Q11/0062 , H04J14/0212 , H04J14/0295 , H04Q2011/0088
摘要： A method for optical network signaling processing of a signal from a first node to an end node through intermediate nodes is presented. The method comprises determining, in a first pass from the first node to the end node, available wavelengths and wavelength conversion at each node, the end node optimizing wavelengths using the available wavelengths and wavelength conversions, at each node, dropping a cross-connect command, in a second pass from the end node to the first node, choosing wavelengths for connection based on the optimizing step, in a third pass from the first node to the end node, receiving at each node a signal message and releasing unused cross-connect commands, the end node identifying the chosen wavelengths and releasing the unused resources, and transmitting the signal on the chosen wavelengths. Restoration paths can also be determined. Optimizing can include selecting and marking one or more backup wavelengths.
摘要翻译：提出了一种通过中间节点对从第一节点到终端节点的信号进行光网络信令处理的方法。该方法包括在从第一节点到终端节点的第一遍中确定在每个节点处的可用波长和波长转换，所述端节点在每个节点处使用可用波长和波长转换优化波长，丢弃交叉连接命令在从端节点到第一节点的第二遍中，在从第一节点到终端节点的第三遍中，基于优化步骤选择用于连接的波长，在每个节点处接收信号消息并释放未使用的交叉连接命令，结束节点识别所选择的波长并释放未使用的资源，以及在所选择的波长上传输信号。还可以确定恢复路径。优化可以包括选择和标记一个或多个备用波长。

8. 发明授权

US08625986B2 Methods and systems for optical performance monitoring 有权
标题翻译：光学性能监测方法与系统
公开(公告)号：US08625986B2
公开(公告)日：2014-01-07
申请号：US11527618
申请日：2006-09-27
申请人： Ronald A. Skoog , Thomas Clyde Banwell , Haim Kobrinski , Sarry Habiby , Joel W. Gannett , Russell Fischer
发明人： Ronald A. Skoog , Thomas Clyde Banwell , Haim Kobrinski , Sarry Habiby , Joel W. Gannett , Russell Fischer
IPC分类号： H04B10/08
CPC分类号： H04B10/0795
摘要： A method and system to economically monitor an optical OOK signal that can detect perceptible changes in signal quality and identify the type of optical impairment causing the change. The invention requires a new and novel combination of known techniques to create an eye diagram of the transmitted pulse in a wavelength division multiplexing systems and then removing the noise from the eye diagram. Economy of operation is achieve by using asynchronous sampling techniques for generating the eye diagram. The resulting “cleaner” eye diagram is then analyzed to identify any changes in performance. In the preferred embodiment, the analysis is conducted on histograms generated from eye diagram, the histograms are computed at a number of points across the optical signal pulse period.
摘要翻译：一种用于经济监控光学OOK信号的方法和系统，其可以检测信号质量的可察觉的变化并识别导致变化的光学损伤的类型。本发明需要一种已知技术的新颖且新颖的组合，以在波分复用系统中创建发射脉冲的眼图，然后从眼图中去除噪声。通过使用异步采样技术来生成眼图，可以实现经济性。然后分析所得到的“更清洁”眼图以识别性能的任何变化。在优选实施例中，对从眼图产生的直方图进行分析，在跨越光信号脉冲周期的多个点计算直方图。

9. 发明申请

US20130011133A1 DIFFERENTIAL EYE DIAGRAMS 有权
标题翻译：差异性眼图
公开(公告)号：US20130011133A1
公开(公告)日：2013-01-10
申请号：US13617078
申请日：2012-09-14
申请人： Ronald A. Skoog , Marcus Pang , Paul Toliver
发明人： Ronald A. Skoog , Marcus Pang , Paul Toliver
IPC分类号： H04B10/08 , H04B17/00
CPC分类号： H04B10/0795
摘要： Changes in a signal are detected. The signal is repeatedly sampled in a synchronous manner during a predetermined interval to generate a captured eye diagram. At least one of a positive differential eye diagram or a negative differential eye diagram is generated from the captured eye diagram and a baseline eye diagram. The at least one positive or negative differential eye diagram is analyzed to determine whether a change in signal conditions is present.
摘要翻译：检测到信号的变化。在预定间隔期间以同步方式重复采样信号以产生捕获的眼图。从捕获的眼图和基线眼图中产生正差分眼图或负差分眼图中的至少一个。分析至少一个正或负差示眼图以确定是否存在信号条件的变化。

10. 发明授权

US08929730B2 Differential eye diagrams 有权
标题翻译：差分眼图
公开(公告)号：US08929730B2
公开(公告)日：2015-01-06
申请号：US13617078
申请日：2012-09-14
申请人： Ronald A. Skoog , Marcus Pang , Paul Toliver
发明人： Ronald A. Skoog , Marcus Pang , Paul Toliver
IPC分类号： H04B10/08 , H04B10/079
CPC分类号： H04B10/0795
摘要： Changes in a signal are detected. The signal is repeatedly sampled in a synchronous manner during a predetermined interval to generate a captured eye diagram. At least one of a positive differential eye diagram or a negative differential eye diagram is generated from the captured eye diagram and a baseline eye diagram. The at least one positive or negative differential eye diagram is analyzed to determine whether a change in signal conditions is present.
摘要翻译：检测到信号的变化。在预定间隔期间以同步方式重复采样信号以产生捕获的眼图。从捕获的眼图和基线眼图中产生正差分眼图或负差分眼图中的至少一个。分析至少一个正或负差示眼图以确定是否存在信号条件的变化。

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