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1. 发明公开

EP2137882A2 INTERACTIVE MPLS TRAFFIC ENGINEERING 有权转让
标题翻译：交互式MPLS流量工程
公开(公告)号：EP2137882A2
公开(公告)日：2009-12-30
申请号：EP08745196.9
申请日：2008-04-06
申请人： Bolt, Gordon M. , Ernst, Michael , Sykes, Edward
发明人： Bolt, Gordon M. , Ernst, Michael , Sykes, Edward
IPC分类号： H04L12/24
CPC分类号： H04L41/12 , H04L41/0803 , H04L41/0886 , H04L41/145 , H04L41/22 , H04L41/5009
摘要： An interactive system and method automates the control and management of routing changes that are focused on specific routes or particular network hot spots. Based on the premise that the user is aware of a particular problem that needs to be solved, the system leads the user through an end-to-end process from the identification of the problem to the generation of configuration instructions for effecting a selected solution. A graphic user interface provides a visualization of the current routing and alternative routings, to facilitate the analysis and selection of an improved routing, if any. Throughout the process, the effect of each proposed routing change on the overall network performance is determined, so that the selection of a preferred solution can be made in the appropriate context, and globally sub-optimal solutions can be avoided.
摘要翻译：交互式系统和方法自动控制和管理关注特定路由或特定网络热点的路由变化。基于用户意识到需要解决的特定问题的前提，系统通过从识别问题到产生用于实现所选解决方案的配置指令的端到端过程来引导用户。图形用户界面提供了当前路由和替代路由的可视化，以便分析和选择改进的路由（如果有的话）。在整个过程中，确定每个建议的路由变化对总体网络性能的影响，以便可以在适当的环境中选择优选的解决方案，并且可以避免全局次优解决方案。

2. 发明申请

WO2008130828A3 INTERACTIVE MPLS TRAFFIC ENGINEERING 审中-公开
标题翻译：互动MPLS交通工程
公开(公告)号：WO2008130828A3
公开(公告)日：2008-12-18
申请号：PCT/US2008059521
申请日：2008-04-06
申请人： BOLT GORDON , ERNST MICHAEL , SYKES EDWARD
发明人： BOLT GORDON , ERNST MICHAEL , SYKES EDWARD
IPC分类号： H04L12/24
CPC分类号： H04L41/12 , H04L41/0803 , H04L41/0886 , H04L41/145 , H04L41/22 , H04L41/5009
摘要： An interactive system and method automates the control and management of routing changes that are focused on specific routes or particular network hot spots. Based on the premise that the user is aware of a particular problem that needs to be solved, the system leads the user through an end-to-end process from the identification of the problem to the generation of configuration instructions for effecting a selected solution. A graphic user interface provides a visualization of the current routing and alternative routings, to facilitate the analysis and selection of an improved routing, if any. Throughout the process, the effect of each proposed routing change on the overall network performance is determined, so that the selection of a preferred solution can be made in the appropriate context, and globally sub-optimal solutions can be avoided.
摘要翻译：交互式系统和方法自动控制和管理重点在特定路线或特定网络热点上的路由更改。基于用户意识到需要解决的特定问题的前提，系统引导用户通过从问题的识别到生成用于实现所选解决方案的配置指令的端到端过程。图形用户界面提供当前路由和替代路由的可视化，以便于分析和选择改进的路由（如果有的话）。在整个过程中，确定了每个提出的路由改变对整体网络性能的影响，从而可以在适当的上下文中选择优选的解决方案，并且可以避免全局次优解。

3. 发明申请

WO2007143470A2 TRAFFIC FLOW INFERENCE BASED ON LINK LOADS AND GRAVITY MEASURES 审中-公开
标题翻译：基于链路负载和重大措施的交通流量传播
公开(公告)号：WO2007143470A2
公开(公告)日：2007-12-13
申请号：PCT/US2007/069957
申请日：2007-05-30
申请人： NINAN, Bobby , BOLT, Gordon M. , SYKES, Edward , GLASSER, Scott , COHEN, Alain , GUREVICH, Yevgeny
发明人： NINAN, Bobby , BOLT, Gordon M. , SYKES, Edward , GLASSER, Scott , COHEN, Alain , GUREVICH, Yevgeny
CPC分类号： H04L41/22 , H04L43/0882
摘要： Traffic flow between each pair of nodes in a network are determined based on loads measured at each link and based on gravity measures associated with each node. The gravitiy measures correspond to a relative likelihood of the node being a source or a sink of traffic, and may be assigned based on 'soft' characteristics associated with each node, such as the demographics of the region in which the node is located, prior sinking and sourcing statistics, and so on. The measured link loads are allocated among the traffic flows between nodes to at least a given allocation efficiency criteria by solving a system of linear equations with an objective of minimizing a difference between the assigned gravities and the resultant gravities corresponding to the determined flows.
摘要翻译：基于在每个链路处测量的负载并且基于与每个节点相关联的重力测量来确定网络中每对节点之间的业务流。重力测量对应于节点是业务的源或信宿的相对似然性，并且可以基于与每个节点相关联的“软”特性来分配，诸如节点所在的区域的人口统计学下沉和采购统计等等。测量的链路负载在节点之间的业务流中被分配到至少给定的分配效率标准，通过求解线性方程组的系统，目的是最小化与所确定的流对应的所分配的重力与所得到的重力之间的差异。

4. 发明申请

WO2007143470A3 TRAFFIC FLOW INFERENCE BASED ON LINK LOADS AND GRAVITY MEASURES 审中-公开
标题翻译：基于链路负载和重大措施的交通流量传播
公开(公告)号：WO2007143470A3
公开(公告)日：2008-05-22
申请号：PCT/US2007069957
申请日：2007-05-30
申请人： NINAN BOBBY , BOLT GORDON M , SYKES EDWARD , GLASSER SCOTT , COHEN ALAIN , GUREVICH YEVGENY
发明人： NINAN BOBBY , BOLT GORDON M , SYKES EDWARD , GLASSER SCOTT , COHEN ALAIN , GUREVICH YEVGENY
IPC分类号： H04L12/26
CPC分类号： H04L41/22 , H04L43/0882
摘要： Traffic flow between each pair of nodes in a network are determined based on loads measured at each link and based on gravity measures associated with each node. The gravitiy measures correspond to a relative likelihood of the node being a source or a sink of traffic, and may be assigned based on 'soft' characteristics associated with each node, such as the demographics of the region in which the node is located, prior sinking and sourcing statistics, and so on. The measured link loads are allocated among the traffic flows between nodes to at least a given allocation efficiency criteria by solving a system of linear equations with an objective of minimizing a difference between the assigned gravities and the resultant gravities corresponding to the determined flows.
摘要翻译：基于在每个链路处测量的负载并且基于与每个节点相关联的重力测量来确定网络中每对节点之间的业务流。重力测量对应于节点是业务的源或信宿的相对似然性，并且可以基于与每个节点相关联的“软”特性来分配，诸如节点所在的区域的人口统计学下沉和采购统计等等。测量的链路负载在节点之间的业务流中被分配到至少给定的分配效率标准，通过求解线性方程组的系统，目的是最小化与所确定的流对应的所分配的重力与所得到的重力之间的差异。

5. 发明申请

WO2008016860A2 ORGANIZING, DISPLAYING, AND/OR MANIPULATING NETWORK TRAFFIC DATA 审中-公开
标题翻译：组织，显示和/或操作网络流量数据
公开(公告)号：WO2008016860A2
公开(公告)日：2008-02-07
申请号：PCT/US2007074678
申请日：2007-07-29
申请人： COHEN ALAIN , MANOWITZ DAVID , GUREVICH YEVGENY , SYKES EDWARD A , NARAYANASWAMY SHOBANA
发明人： COHEN ALAIN , MANOWITZ DAVID , GUREVICH YEVGENY , SYKES EDWARD A , NARAYANASWAMY SHOBANA
IPC分类号： G06F11/32
CPC分类号： G06F11/328
摘要： A system for analyzing network activity by displaying in a first portion of a display, network objects according to an activity characteristic, receiving a selection of one or more of the network objects, and displaying in a second portion of the display, a further activity characteristic of the selected network objects according to at least a first criteria. The display of the network objects may be altered according to second criteria that may include filtering criteria that removes network objects displayed in the first portion. The results of the altered display may be displayed in a third portion of the display providing further details of the selected network objects. The selection of the network object may be a selection of a plurality of objects and the displayed activity characteristic may be a sum of the selected network objects activity characteristics.
摘要翻译：一种用于通过在显示器的第一部分中显示根据活动特性的网络对象，接收对网络对象中的一个或多个网络对象的选择以及在显示器的第二部分中显示另一活动特性来分析网络活动的系统，根据至少第一准则选择所述网络对象。网络对象的显示可以根据第二标准来改变，该第二标准可以包括移除第一部分中显示的网络对象的过滤标准。可以在显示器的第三部分中显示改变的显示的结果，从而提供所选网络对象的更多细节。网络对象的选择可以是多个对象的选择，并且所显示的活动特征可以是所选网络对象活动特征的总和。

6. 发明申请

WO2008130828A2 INTERACTIVE MPLS TRAFFIC ENGINEERING 审中-公开
标题翻译：交互式MPLS流量工程
公开(公告)号：WO2008130828A2
公开(公告)日：2008-10-30
申请号：PCT/US2008/059521
申请日：2008-04-06
申请人： BOLT, Gordon , ERNST, Michael , SYKES, Edward
发明人： BOLT, Gordon , ERNST, Michael , SYKES, Edward
IPC分类号： H04L12/24
CPC分类号： H04L41/12 , H04L41/0803 , H04L41/0886 , H04L41/145 , H04L41/22 , H04L41/5009
摘要： An interactive system and method automates the control and management of routing changes that are focused on specific routes or particular network hot spots. Based on the premise that the user is aware of a particular problem that needs to be solved, the system leads the user through an end-to-end process from the identification of the problem to the generation of configuration instructions for effecting a selected solution. A graphic user interface provides a visualization of the current routing and alternative routings, to facilitate the analysis and selection of an improved routing, if any. Throughout the process, the effect of each proposed routing change on the overall network performance is determined, so that the selection of a preferred solution can be made in the appropriate context, and globally sub-optimal solutions can be avoided.
摘要翻译：交互式系统和方法自动化对专注于特定路由或特定网络热点的路由变化的控制和管理。基于用户意识到需要解决的特定问题的前提，系统通过从识别问题到产生用于实现所选解决方案的配置指令的端到端过程来引导用户。图形用户界面提供了当前路由和替代路由的可视化，以便分析和选择改进的路由（如果有的话）。在整个过程中，确定每个建议的路由变化对整体网络性能的影响，以便可以在适当的环境中选择优选的解决方案，并且可以避免全局次优解决方案。

7. 发明申请

WO2008016860A9 ORGANIZING, DISPLAYING, AND/OR MANIPULATING NETWORK TRAFFIC DATA 审中-公开
公开(公告)号：WO2008016860A9
公开(公告)日：2008-07-24
申请号：PCT/US2007074678
申请日：2007-07-29
申请人： COHEN ALAIN , MANOWITZ DAVID , GUREVICH YEVGENY , SYKES EDWARD A , NARAYANASWAMY SHOBANA
发明人： COHEN ALAIN , MANOWITZ DAVID , GUREVICH YEVGENY , SYKES EDWARD A , NARAYANASWAMY SHOBANA
IPC分类号： G06F11/32
CPC分类号： G06F11/328
摘要： A system for analyzing network activity by displaying in a first portion of a display, network objects according to an activity characteristic, receiving a selection of one or more of the network objects, and displaying in a second portion of the display, a further activity characteristic of the selected network objects according to at least a first criteria. The display of the network objects may be altered according to second criteria that may include filtering criteria that removes network objects displayed in the first portion. The results of the altered display may be displayed in a third portion of the display providing further details of the selected network objects. The selection of the network object may be a selection of a plurality of objects and the displayed activity characteristic may be a sum of the selected network objects activity characteristics.

8. 发明申请

WO2008011354A2 CONTROLLED INCREMENTAL MULTI-PROTOCOL LABEL SWITCHING (MPLS) TRAFFIC ENGINEERING 审中-公开
标题翻译：控制增量多协议标签交换（MPLS）交通工程
公开(公告)号：WO2008011354A2
公开(公告)日：2008-01-24
申请号：PCT/US2007/073558
申请日：2007-07-15
申请人： BOLT, Gordon , SYKES, Edward A. , LIU, Yu
发明人： BOLT, Gordon , SYKES, Edward A. , LIU, Yu
CPC分类号： H04L45/22 , H04L41/0816 , H04L41/0883 , H04L41/22 , H04L45/02 , H04L45/28 , H04L45/50
摘要： An existing network configuration is assessed, and potential changes to the existing configuration are identified that provide the greatest incremental improvements to the performance of the network. In a preferred embodiment, the user of the system identifies the maximum number (N) of changes that may be implemented in an existing network, and the system provides a set of possible reconfigurations, each requiring fewer than N changes. The user is presented a display of the potential improvement provided by each set as a function of the number of changes in the set, so that the relative incremental gain can be easily visualized. The objective function of the optimization may include conventional load-balancing objectives, or other objectives, such as a global minimization of path lengths.
摘要翻译：对现有网络配置进行评估，并确定对现有配置的潜在更改，为网络的性能提供最大的增量改进。在优选实施例中，系统的用户识别可以在现有网络中实现的更改的最大数目（N），并且系统提供一组可能的重新配置，每个需要少于N个改变。呈现用户作为集合中的变化数量的函数的每个集合提供的潜在改进的显示，使得相对增量增益可以容易地可视化。优化的目标函数可以包括传统的负载均衡目标或其他目标，诸如路径长度的全局最小化。

9. 发明申请

WO2008016860A3 ORGANIZING, DISPLAYING, AND/OR MANIPULATING NETWORK TRAFFIC DATA 审中-公开
公开(公告)号：WO2008016860A3
公开(公告)日：2008-02-07
申请号：PCT/US2007/074678
申请日：2007-07-29
申请人： COHEN, Alain , MANOWITZ, David , GUREVICH, Yevgeny , SYKES, Edward A. , NARAYANASWAMY, Shobana
发明人： COHEN, Alain , MANOWITZ, David , GUREVICH, Yevgeny , SYKES, Edward A. , NARAYANASWAMY, Shobana
IPC分类号： G06F11/32
摘要： A system for analyzing network activity by displaying in a first portion of a display, network objects according to an activity characteristic, receiving a selection of one or more of the network objects, and displaying in a second portion of the display, a further activity characteristic of the selected network objects according to at least a first criteria. The display of the network objects may be altered according to second criteria that may include filtering criteria that removes network objects displayed in the first portion. The results of the altered display may be displayed in a third portion of the display providing further details of the selected network objects. The selection of the network object may be a selection of a plurality of objects and the displayed activity characteristic may be a sum of the selected network objects activity characteristics.

10. 发明申请

WO2008011354A3 CONTROLLED INCREMENTAL MULTI-PROTOCOL LABEL SWITCHING (MPLS) TRAFFIC ENGINEERING 审中-公开
标题翻译：控制增量多协议标签交换（MPLS）流量工程
公开(公告)号：WO2008011354A3
公开(公告)日：2008-05-22
申请号：PCT/US2007073558
申请日：2007-07-15
申请人： BOLT GORDON , SYKES EDWARD A , LIU YU
发明人： BOLT GORDON , SYKES EDWARD A , LIU YU
IPC分类号： H04L12/56
CPC分类号： H04L45/22 , H04L41/0816 , H04L41/0883 , H04L41/22 , H04L45/02 , H04L45/28 , H04L45/50
摘要： An existing network configuration is assessed, and potential changes to the existing configuration are identified that provide the greatest incremental improvements to the performance of the network. In a preferred embodiment, the user of the system identifies the maximum number (N) of changes that may be implemented in an existing network, and the system provides a set of possible reconfigurations, each requiring fewer than N changes. The user is presented a display of the potential improvement provided by each set as a function of the number of changes in the set, so that the relative incremental gain can be easily visualized. The objective function of the optimization may include conventional load-balancing objectives, or other objectives, such as a global minimization of path lengths.
摘要翻译：评估现有的网络配置，并确定对现有配置的潜在变化，以最大限度地提高网络性能。在优选实施例中，系统的用户识别可以在现有网络中实现的最大数量（N）的改变，并且系统提供一组可能的重新配置，每个需要少于N次改变。向用户展示由每组提供的潜在改进作为组内变化的数量的函数，以便相对增量增益可以容易地可视化。优化的目标函数可以包括传统的负载平衡目标或其他目标，例如路径长度的全局最小化。

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