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公开(公告)号：US20080240115A1
公开(公告)日：2008-10-02
申请号：US10593442
申请日：2005-03-30
IPC分类号： H04L12/56
CPC分类号： H04L12/14 , H04L12/1425 , H04L12/1489 , H04L45/02 , H04L45/123 , H04L45/22 , H04L45/26 , H04L45/70
摘要： The invention relates to data networks, to nodes making up parts of data networks, and to information relating to the characterisation of paths taken by data travelling between nodes in the networks. Path characterisation information is arranged to be conveyed to nodes such that it may be used by nodes subsequently forwarding data. In particular the invention relates to nodes receiving such path characterisation information from upstream nodes, deriving therefrom information indicative of characteristics of a path downstream of said nodes, and using such information to make informed decisions such as routing decisions when forwarding data onward in data networks.
摘要翻译： 本发明涉及数据网络，构成数据网络部分的节点，以及与在网络中的节点之间传播的数据所描述的路径的特征有关的信息。 路径表征信息被布置成被传送到节点，使得它可以被节点随后用于转发数据。 特别地，本发明涉及从上游节点接收这样的路径特征信息的节点，从其中导出指示所述节点下游路径的特征的信息，并且使用这样的信息做出诸如在数据网络中向前转发数据时的路由决定的知情决策。
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公开(公告)号：US08797887B2
公开(公告)日：2014-08-05
申请号：US10593442
申请日：2005-03-30
CPC分类号： H04L12/14 , H04L12/1425 , H04L12/1489 , H04L45/02 , H04L45/123 , H04L45/22 , H04L45/26 , H04L45/70
摘要： Data networks, nodes making up parts of data networks, and information are related to the characterization of paths taken by data travelling between nodes in the networks. Path characterization information is arranged to be conveyed to nodes such that it may be used by nodes subsequently forwarding data. In particular, the invention relates to nodes receiving such path characterization information from upstream nodes, deriving therefrom information indicative of characteristics of a path downstream of said nodes, and using such information to make informed decisions such as routing decisions when forwarding data onward in data networks.
摘要翻译： 构成数据网络部分的数据网络，节点和信息与网络节点之间数据传播所采用的路径的特征有关。 路径表征信息被布置成被传送到节点，使得它可以被节点随后用于转发数据。 具体地，本发明涉及从上游节点接收这样的路径特征信息的节点，从其中导出指示所述节点下游路径的特征的信息，并且使用这样的信息作出知情决策，例如在数据网络中向前转发数据时的路由决策 。
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公开(公告)号：US08391152B2
公开(公告)日：2013-03-05
申请号：US10593423
申请日：2005-03-30
申请人： Bob Briscoe , Andrea Soppera , Arnaud Jacquet , Sebastien Cazalet
发明人： Bob Briscoe , Andrea Soppera , Arnaud Jacquet , Sebastien Cazalet
IPC分类号： H04L12/26
CPC分类号： H04L12/14 , H04L12/1425 , H04L12/1489 , H04L45/02 , H04L45/123 , H04L45/22 , H04L45/26 , H04L45/70
摘要： Data networks and nodes making up parts of data networks are arranged to derive information relating to the characterization of paths taken by data travelling between nodes in the networks. Path characterization information is fed back from a receiver of data to a provider of data, and informs nodes subsequently forwarding data of characteristics of the downstream path. Also described are routing and related controlling nodes and methods for using such path characterization information to make informed routing and other decisions when forwarding data in a data network.
摘要翻译： 构成数据网络部分的数据网络和节点被安排为导出与在网络中的节点之间传播的数据所描述的路径的特征相关的信息。 路径特征信息从数据接收器反馈到数据提供者，并且通知节点随后转发下游路径特征的数据。 还描述了路由和相关控制节点以及用于在数据网络中转发数据时使用这样的路径表征信息进行通知路由和其他决定的方法。
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公开(公告)号：US20070195698A1
公开(公告)日：2007-08-23
申请号：US10593423
申请日：2005-03-30
申请人： Bob Briscoe , Andrea Soppera , Arnaud Jacquet , Sebastien Cazalet
发明人： Bob Briscoe , Andrea Soppera , Arnaud Jacquet , Sebastien Cazalet
CPC分类号： H04L12/14 , H04L12/1425 , H04L12/1489 , H04L45/02 , H04L45/123 , H04L45/22 , H04L45/26 , H04L45/70
摘要： The invention relates to data networks, and to nodes making up parts of data networks, arranged to derive information relating to the characterisation of paths taken by data travelling between nodes in the networks. Path characterisation information is fed back from a receiver of data to a provider of data, and informs nodes subsequently forwarding data of characteristics of the downstream path. Also described are routing and related controlling nodes and methods for using such path characterisation information to make informed routing and other decisions when forwarding data in a data network.
摘要翻译： 本发明涉及数据网络，以及构成数据网络的部分的节点，被布置为导出与在网络中的节点之间传播的数据所进行的路径的表征有关的信息。 路径特征信息从数据接收器反馈到数据提供者，并且通知节点随后转发下游路径特征的数据。 还描述了路由和相关控制节点以及用于在数据网络中转发数据时使用这样的路径表征信息进行通知路由和其他决定的方法。
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