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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

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。

3. 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。

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