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1.发明申请METHOD FOR OPERATING AN OPENFLOW SWITCH WITHIN A NETWORK, AN OPENFLOW SWITCH AND A NETWORK 有权在网络，开流开关和网络中操作开流开关的方法公开(公告)号：US20140029427A1
公开(公告)日：2014-01-30
申请号：US14003524
申请日：2011-03-07
申请人： Felipe Huici , Mohamed Ahmed , Saverio Niccolini
发明人： Felipe Huici , Mohamed Ahmed , Saverio Niccolini
IPC分类号： H04L12/803
CPC分类号： H04L47/125 , H04L47/623 , H04L49/205
摘要： For allowing a very flexible scheduling of data flows within an OpenFlow (OF) switch a method for operating an OpenFlow switch within a network includes using the OpenFlow switch to direct arriving data flows out of different ports of the OpenFlow switch. The method is characterized in that a scheduling mechanism for performing at least one scheduling task is assigned to the OpenFlow switch, wherein a metric will be used to assign weights to the arriving data flows and wherein the data flows will then be scheduled based on the assigned weights and based on a scheduling policy. Further, a corresponding OpenFlow switch and a corresponding network are described, preferably for carrying out the above mentioned method.
摘要翻译： 为了允许在OpenFlow（OF）交换机内进行非常灵活的数据流调度，用于在网络中操作OpenFlow交换机的方法包括使用OpenFlow交换机将到达的数据流引导到OpenFlow交换机的不同端口。 该方法的特征在于，用于执行至少一个调度任务的调度机制被分配给OpenFlow交换机，其中将使用度量来对到达的数据流分配权重，并且其中然后将基于所分配的数据流来调度数据流 权重并基于调度策略。 此外，描述了相应的OpenFlow交换机和相应的网络，优选地用于执行上述方法。
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2.发明授权Method for operating an openflow switch within a network, an openflow switch and a network 有权用于操作网络内的开流开关的方法，开流开关和网络公开(公告)号：US09253098B2
公开(公告)日：2016-02-02
申请号：US14003524
申请日：2011-03-07
申请人： Felipe Huici , Mohamed Ahmed , Saverio Niccolini
发明人： Felipe Huici , Mohamed Ahmed , Saverio Niccolini
IPC分类号： H04L12/803 , H04L12/863 , H04L12/931
CPC分类号： H04L47/125 , H04L47/623 , H04L49/205
摘要： For allowing a very flexible scheduling of data flows within an OpenFlow (OF) switch a method for operating an OpenFlow switch within a network includes using the OpenFlow switch to direct arriving data flows out of different ports of the OpenFlow switch. The method is characterized in that a scheduling mechanism for performing at least one scheduling task is assigned to the OpenFlow switch, wherein a metric will be used to assign weights to the arriving data flows and wherein the data flows will then be scheduled based on the assigned weights and based on a scheduling policy. Further, a corresponding OpenFlow switch and a corresponding network are described, preferably for carrying out the above mentioned method.
摘要翻译： 为了允许在OpenFlow（OF）交换机内进行非常灵活的数据流调度，用于在网络中操作OpenFlow交换机的方法包括使用OpenFlow交换机将到达的数据流引导到OpenFlow交换机的不同端口。 该方法的特征在于，用于执行至少一个调度任务的调度机制被分配给OpenFlow交换机，其中将使用度量来对到达的数据流分配权重，并且其中然后将基于所分配的数据流来调度数据流 权重并基于调度策略。 此外，描述了相应的OpenFlow交换机和相应的网络，优选地用于执行上述方法。
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公开(公告)号：US20120198062A1
公开(公告)日：2012-08-02
申请号：US13500653
申请日：2009-10-09
IPC分类号： G06F15/173
CPC分类号： H04L43/12 , H04L43/026
摘要： For providing a simple monitoring mechanism with reduced resource and performance requirements a method for monitoring traffic in a network is claimed, wherein a monitoring activity of at least two monitoring probes of the network is coordinated by a coordinating element, wherein at least two nodes of the network are able to operate as coordinating elements and wherein the responsibility for coordinating the monitoring activity of the monitoring probes is split between the nodes according to a compressed representation of flow parameter keys. Further, an according network is described, preferably for carrying out the above mentioned method.
摘要翻译： 为了提供具有降低的资源和性能要求的简单监视机制，要求保护网络中的流量的方法，其中网络的至少两个监视探测器的监视活动由协调元件协调，其中，至少两个节点 网络能够作为协调元件操作，并且其中根据流量参数键的压缩表示在监视探测器之间协调监视活动的责任在节点之间分割。 此外，描述了优选用于执行上述方法的相关网络。
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公开(公告)号：US20120271940A1
公开(公告)日：2012-10-25
申请号：US13498943
申请日：2010-09-29
CPC分类号： G06N7/005 , H04L63/0227
摘要： A method for probabilistic processing of data, wherein the data is provided in form of a data set S composed of multidimensional n-tuples of the form (x1, . . . , xn), is characterized in that an n-dimensional data structure is generated by way of providing a bit matrix, providing a number K of independent hash functions Hk that are employed in order to address the bits in the matrix, and inserting the n-tuples (x1, . . . , xn) into the bit matrix by computing the hash values Hk(x) for all values x of the n-tuple for each of the number K of independent hash functions Hk, and by setting the resulting bits [Hk(x1), . . . , Hk(xn)] of the matrix. Furthermore, a respective system is disclosed.
摘要翻译： 一种用于对数据进行概率处理的方法，其中以由形式（x1，...，xn）的多维n元组组成的数据集S的形式提供数据，其特征在于，n维数据结构是 通过提供位矩阵生成，提供数字K的独立散列函数Hk，以便对矩阵中的位进行寻址，并将n元组（x1，...，xn）插入位矩阵 通过对独立散列函数Hk的数量K中的每一个计算散列值H k（x），并且通过设置所得到的比特[Hk（x1））来计算针对n元组的所有值x的散列值H k（x）。 。 。 ，Hk（xn）]。 此外，公开了相应的系统。
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5.发明授权公开(公告)号：US08560682B2
公开(公告)日：2013-10-15
申请号：US13148527
申请日：2010-02-15
申请人： Takahide Sugita , Saverio Niccolini , Felipe Huici , Jan Seedorf
发明人： Takahide Sugita , Saverio Niccolini , Felipe Huici , Jan Seedorf
IPC分类号： G06F15/173
CPC分类号： H04L12/56 , H04L41/5025 , H04L43/12
摘要： A network distribution monitoring method is executed by a computer which configures each of a plurality of nodes, in a network which comprises the plurality of nodes which are connected with a management network. The network distribution monitoring method includes: generating a first detection message by detecting a first traffic on an object network of a corresponding one of a plurality of first predetermined applications, in each of first probe nodes of the plurality of nodes; transmitting the first detection message to a node determined from a first hash value to only a first function identifier showing a kind of the corresponding one or the first function identifier and address data of the first traffic; generating a first mediation processing result by performing first mediation processing on the first detection message to the plurality of first applications, in a first mediation node of the plurality of nodes; and storing a result of the first mediation processing in a first collector node of the plurality of nodes. In this way, the distribution monitoring system is provided in which it is possible to monitor the advanced function.
摘要翻译： 网络分布监视方法由构成多个节点中的每一个的计算机执行，该网络包括与管理网络连接的多个节点。 所述网络分发监视方法包括：通过在所述多个节点的每个第一探测节点中检测多个第一预定应用中的相应一个的对象网络上的第一业务来生成第一检测消息; 将第一检测消息发送到从第一散列值确定的节点到只显示第一功能标识符的类型的第一功能标识符或者第一业务的第一功能标识符和地址数据; 通过在所述多个节点的第一中介节点中对所述多个第一应用对所述第一检测消息执行第一中介处理来生成第一中介处理结果; 以及将所述第一中介处理的结果存储在所述多个节点的第一收集器节点中。 以这种方式，提供了可以监视高级功能的分配监视系统。
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6.发明申请METHOD FOR MONITORING A NETWORK AND NETWORK INCLUDING A MONITORING FUNCTIONALITY 有权监测网络和网络的方法，包括监控功能公开(公告)号：US20120207046A1
公开(公告)日：2012-08-16
申请号：US13393563
申请日：2010-08-31
IPC分类号： H04L12/26
CPC分类号： H04L43/02 , H04L41/16 , H04L63/1425 , H04W24/08
摘要： A method for monitoring a network, wherein the network has a connected graph topology, in particular a tree structure, including a plurality of monitoring nodes that collect network measurement data, a plurality of mediator nodes each performing at least the task of aggregating network measurement data received from different monitoring nodes and/or other mediator nodes, and at least one root entity that receives network measurement data and/or aggregated network measurement data from the mediator nodes, is characterized in that the aggregation of network measurement data is performed by condensing network measurement data into a summarized probabilistic data structure. Furthermore, a network including a monitoring functionality is disclosed.
摘要翻译： 一种用于监视网络的方法，其中所述网络具有连接的图形拓扑，特别是包括收集网络测量数据的多个监视节点的树形结构，多个中介节点，每个中继节点至少执行聚合网络测量数据的任务 从不同的监控节点和/或其他中介节点接收的至少一个根实体，以及从中介节点接收网络测量数据和/或聚合的网络测量数据的至少一个根实体，其特征在于，网络测量数据的聚合是通过聚合网络 测量数据转化为概括概率数据结构。 此外，公开了包括监视功能的网络。
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公开(公告)号：US09338075B2
公开(公告)日：2016-05-10
申请号：US13500653
申请日：2009-10-09
IPC分类号： G06F15/173 , H04L12/26
CPC分类号： H04L43/12 , H04L43/026
摘要： For providing a simple monitoring mechanism with reduced resource and performance requirements a method for monitoring traffic in a network is claimed, wherein a monitoring activity of at least two monitoring probes of the network is coordinated by a coordinating element, wherein at least two nodes of the network are able to operate as coordinating elements and wherein the responsibility for coordinating the monitoring activity of the monitoring probes is split between the nodes according to a compressed representation of flow parameter keys. Further, an according network is described, preferably for carrying out the above mentioned method.
摘要翻译： 为了提供具有降低的资源和性能要求的简单监视机制，要求保护网络中的流量的方法，其中网络的至少两个监视探测器的监视活动由协调元件协调，其中，至少两个节点 网络能够作为协调元件操作，并且其中根据流量参数键的压缩表示在监视探测器之间协调监视活动的责任在节点之间分割。 此外，描述了优选用于执行上述方法的相关网络。
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8.发明授权Method and system for probabilistic processing of data using a bit matrix, tuples, and hash values 有权使用位矩阵，元组和哈希值对数据进行概率处理的方法和系统公开(公告)号：US09305265B2
公开(公告)日：2016-04-05
申请号：US13498943
申请日：2010-09-29
CPC分类号： G06N7/005 , H04L63/0227
摘要： A method for probabilistic processing of data, wherein the data is provided in form of a data set S composed of multidimensional n-tuples of the form (x1, . . . , xn), is characterized in that an n-dimensional data structure is generated by way of providing a bit matrix, providing a number K of independent hash functions Hk that are employed in order to address the bits in the matrix, and inserting the n-tuples (x1, . . . , xn) into the bit matrix by computing the hash values Hk(x) for all values x of the n-tuple for each of the number K of independent hash functions Hk, and by setting the resulting bits [Hk(x1), . . . , Hk(xn)] of the matrix. Furthermore, a respective system is disclosed.
摘要翻译： 一种用于对数据进行概率处理的方法，其中以由形式（x1，...，xn）的多维n元组组成的数据集S的形式提供数据，其特征在于，n维数据结构是 通过提供位矩阵生成，提供数字K的独立散列函数Hk，以便对矩阵中的位进行寻址，并将n元组（x1，...，xn）插入位矩阵 通过对独立散列函数Hk的数量K中的每一个计算散列值H k（x），并且通过设置所得到的比特[Hk（x1））来计算针对n元组的所有值x的散列值H k（x）。 。 。 ，Hk（xn）]。 此外，公开了相应的系统。
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9.发明授权Method for monitoring a network and network including a monitoring functionality 有权监控网络和网络的方法，包括监控功能公开(公告)号：US08953472B2
公开(公告)日：2015-02-10
申请号：US13393563
申请日：2010-08-31
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26 , H04L12/28 , H04L29/06 , H04L12/24
CPC分类号： H04L43/02 , H04L41/16 , H04L63/1425 , H04W24/08
摘要： A method for monitoring a network, wherein the network has a connected graph topology, in particular a tree structure, including a plurality of monitoring nodes that collect network measurement data, a plurality of mediator nodes each performing at least the task of aggregating network measurement data received from different monitoring nodes and/or other mediator nodes, and at least one root entity that receives network measurement data and/or aggregated network measurement data from the mediator nodes, is characterized in that the aggregation of network measurement data is performed by condensing network measurement data into a summarized probabilistic data structure. Furthermore, a network including a monitoring functionality is disclosed.
摘要翻译： 一种用于监视网络的方法，其中所述网络具有连接的图形拓扑，特别是包括收集网络测量数据的多个监视节点的树形结构，多个中介节点，每个中继节点至少执行聚合网络测量数据的任务 从不同的监控节点和/或其他中介节点接收的至少一个根实体，以及从中介节点接收网络测量数据和/或聚合的网络测量数据的至少一个根实体，其特征在于，网络测量数据的聚合是通过聚合网络 测量数据转化为概括概率数据结构。 此外，公开了包括监视功能的网络。
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10.发明申请公开(公告)号：US20110314146A1
公开(公告)日：2011-12-22
申请号：US13148527
申请日：2010-02-15
申请人： Takahide Sugita , Saverio Niccolini , Felipe Huici , Jan Seedorf
发明人： Takahide Sugita , Saverio Niccolini , Felipe Huici , Jan Seedorf
IPC分类号： G06F15/173
CPC分类号： H04L12/56 , H04L41/5025 , H04L43/12
摘要： A network distribution monitoring method is executed by a computer which configures each of a plurality of nodes, in a network which comprises the plurality of nodes which are connected with a management network. The network distribution monitoring method includes: generating a first detection message by detecting a first traffic on an object network of a corresponding one of a plurality of first predetermined applications, in each of first probe nodes of the plurality of nodes; transmitting the first detection message to a node determined from a first hash value to only a first function identifier showing a kind of the corresponding one or the first function identifier and address data of the first traffic; generating a first mediation processing result by performing first mediation processing on the first detection message to the plurality of first applications, in a first mediation node of the plurality of nodes; and storing a result of the first mediation processing in a first collector node of the plurality of nodes. In this way, the distribution monitoring system is provided in which it is possible to monitor the advanced function.
摘要翻译： 网络分布监视方法由构成多个节点中的每一个的计算机执行，该网络包括与管理网络连接的多个节点。 所述网络分发监视方法包括：通过在所述多个节点的每个第一探测节点中检测多个第一预定应用中的相应一个的对象网络上的第一业务来生成第一检测消息; 将第一检测消息发送到从第一散列值确定的节点到只显示第一功能标识符的类型的第一功能标识符或者第一业务的第一功能标识符和地址数据; 通过在所述多个节点的第一中介节点中对所述多个第一应用对所述第一检测消息执行第一中介处理来生成第一中介处理结果; 以及将所述第一中介处理的结果存储在所述多个节点的第一收集器节点中。 以这种方式，提供了可以监视高级功能的分配监视系统。
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