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公开(公告)号：US08755282B2
公开(公告)日：2014-06-17
申请号：US13579166
申请日：2011-03-16
申请人： Alan P Smith , Arnaud Jacquet , Robert J Briscoe , Andrea Soppera , Stephen C Appleby , Tobias Moncaster
发明人： Alan P Smith , Arnaud Jacquet , Robert J Briscoe , Andrea Soppera , Stephen C Appleby , Tobias Moncaster
CPC分类号： H04L47/35 , H04L47/10 , H04L47/11 , H04L47/26 , H04L47/283 , H04L47/31 , H04L2012/5629
摘要： Path characterization information is provided to a data sender relating to a network characteristic such as congestion experienced by data units traversing a path across a data network from the data sender towards one of a plurality of data receivers. The data units have associated therewith information indicative of the network characteristic. The path is traversed by the data units having at least a first path portion between the data sender and a proxy node along which data units may traverse conveying a measure indicative of the network characteristic that is representable by any of a first set of codepoints. The data receivers are operable to provide data acknowledgement units in respect of data units they receive via a second path portion in which information indicative of the network characteristic may only be representable using codepoints of a second set of codepoints having less codepoints than the first set.
摘要翻译： 将路径表征信息提供给涉及网络特性的数据发送者，例如数据单元穿过数据网络从数据发送器到多个数据接收器之一的路径所经历的拥塞。 数据单元与其指示网络特性的信息相关联。 数据单元遍历数据单元，该数据单元在数据发送器和代理节点之间具有至少第一路径部分，数据单元可沿着该代理节点横向传送指示可由第一组代码点中的任何一个代表的网络特性的度量。 数据接收器可操作用于经由第二路径部分提供关于它们接收的数据单元的数据确认单元，其中指示网络特性的信息可以仅使用具有比第一组具有较少代码点的第二组代码点的代码点来表示。
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公开(公告)号：US20120320779A1
公开(公告)日：2012-12-20
申请号：US13579166
申请日：2011-03-16
申请人： Alan P. Smith , Arnaud Jacquet , Robert J. Briscoe , Andrea Soppera , Stephen C. Appleby , Tobias Moncaster
发明人： Alan P. Smith , Arnaud Jacquet , Robert J. Briscoe , Andrea Soppera , Stephen C. Appleby , Tobias Moncaster
IPC分类号： H04L12/26
CPC分类号： H04L47/35 , H04L47/10 , H04L47/11 , H04L47/26 , H04L47/283 , H04L47/31 , H04L2012/5629
摘要： Methods, apparatus and other means for providing path characterisation information to a data sender relating to a network characteristic such as congestion experienced by data units traversing a path across a data network from the data sender towards one of a plurality of data receivers, the data units having associated therewith information indicative of the network characteristic, the path being traversed by the data units having at least a first path portion between said data sender and a proxy node along which data units may traverse conveying a measure indicative of the network characteristic that is representable by any of a first set of codepoints, the data receivers being operable to provide data acknowledgement units in respect of data units they receive via a second path portion in which information indicative of the network characteristic may only be representable using codepoints of a second set of codepoints having less codepoints than the first set of codepoints.
摘要翻译： 用于向数据发送者提供与网络特性相关的路径表征信息的方法，装置和其他装置，例如数据单元穿过数据网络从数据发送器到多个数据接收器之一的路径所经历的拥塞，数据单元 具有指示网络特性的信息，由数据单元遍历的路径，所述数据单元具有在所述数据发送者和代理节点之间的至少第一路径部分，数据单元可沿着该代理节点传送指示可表示的网络特性的度量 通过第一组码点中的任何一个，数据接收器可操作用于经由第二路径部分提供关于它们接收的数据单元的数据确认单元，其中指示网络特性的信息仅可使用第二组码的代码点来表示 具有比第一组码点少的编码点的编码点。
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公开(公告)号：US08934338B2
公开(公告)日：2015-01-13
申请号：US13384520
申请日：2010-07-19
申请人： Arnaud Jacquet , Andrea Soppera , Robert J Briscoe
发明人： Arnaud Jacquet , Andrea Soppera , Robert J Briscoe
IPC分类号： H04J1/16 , H04L12/801 , H04L12/813 , H04L12/819 , H04L12/833 , H04L12/891 , H04L12/26 , H04L12/28
CPC分类号： H04L47/10 , H04L43/0882 , H04L47/11 , H04L47/12 , H04L47/20 , H04L47/215 , H04L47/31 , H04L47/33 , H04L47/35 , H04L47/41 , Y02D50/30
摘要： Methods and systems for policing usage by one or more users (12) of a data network (14), said one or more users (12) being able to send, to receive, or to send and receive data over the network via one or more of a plurality of access nodes (42), the usage of the data network resulting from respective data units consuming network resources along respective paths across the data network (14), each of said data units being associated with one of a plurality of subsets of the usage of the data network, said data units having congestion indications associated therewith indicating a measure of their congestion impact.
摘要翻译： 用于管理数据网络（14）的一个或多个用户（12）的使用的方法和系统，所述一个或多个用户（12）能够经由网络经由一个或多个用户（12）发送，接收或发送和接收数据， 更多的多个接入节点（42）中，使用由相应的数据单元产生的数据网络沿着数据网络（14）上的相应路径消耗网络资源，每个所述数据单元与多个子集 所述数据单元具有与其相关联的拥塞指示，指示其拥塞影响的度量。
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公开(公告)号：US07937472B2
公开(公告)日：2011-05-03
申请号：US11579374
申请日：2005-05-09
申请人： Robert J Briscoe , Andrea Soppera , Arnaud Jacquet
发明人： Robert J Briscoe , Andrea Soppera , Arnaud Jacquet
IPC分类号： G06F15/16
CPC分类号： H04L47/10 , H04L12/5602 , H04L41/142 , H04L43/0829 , H04L47/20 , H04L47/32 , H04L67/14 , H04L67/327
摘要： A processing node for processing data items in a data network, comprising means for receiving data items, means for receiving characterization metrics associated with the data items and identifying characteristic values in respect thereof, and a process selection means, said process selection means comprising means for deriving a collective value from characteristic values associated with a plurality of the data items, means for comparing characteristic values associated with a plurality of the data items with a predetermined target value, means for subjecting data items in respect of which the characteristic values are on a first side of the predetermined target value to a first process, means for selecting at least some of the data items in respect of which the characteristic values are on a second side of the predetermined target value, and means for subjecting the selected data items to a second process which is different from the first process.
摘要翻译： 一种用于处理数据网络中的数据项的处理节点，包括用于接收数据项的装置，用于接收与数据项相关联的表征度量和识别与其相关的特征值的装置，以及过程选择装置，所述过程选择装置包括： 从与多个数据项相关联的特征值导出集合值，用于将与多个数据项相关联的特征值与预定目标值进行比较的装置，用于对特征值在其上的数据项进行处理的装置 预定目标值的第一侧到第一处理，用于选择特征值在预定目标值的第二侧上的数据项中的至少一些的装置，以及用于使所选择的数据项到达的装置 第二个过程与第一个过程不同。
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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：US20120120798A1
公开(公告)日：2012-05-17
申请号：US13384520
申请日：2010-07-19
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L43/0882 , H04L47/11 , H04L47/12 , H04L47/20 , H04L47/215 , H04L47/31 , H04L47/33 , H04L47/35 , H04L47/41 , Y02D50/30
摘要： Methods and systems for policing usage by one or more users (12) of a data network (14), said one or more users (12) being able to send, to receive, or to send and receive data over the network via one or more of a plurality of access nodes (42), the usage of the data network resulting from respective data units consuming network resources along respective paths across the data network (14), each of said data units being associated with one of a plurality of subsets of the usage of the data network, said data units having congestion indications associated therewith indicating a measure of their congestion impact.
摘要翻译： 用于管理数据网络（14）的一个或多个用户（12）的使用的方法和系统，所述一个或多个用户（12）能够经由网络经由一个或多个用户（12）发送，接收或发送和接收数据， 更多的多个接入节点（42）中，使用由相应的数据单元产生的数据网络沿着数据网络（14）上的相应路径消耗网络资源，每个所述数据单元与多个子集 所述数据单元具有与其相关联的拥塞指示，指示其拥塞影响的度量。
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7.发明授权Method for co-ordinating networked group members and devices performing the method 有权协调网络组成员和执行该方法的设备的方法公开(公告)号：US07546345B2
公开(公告)日：2009-06-09
申请号：US10538122
申请日：2003-12-11
IPC分类号： G06F15/16
CPC分类号： H04L12/1822 , G06Q10/10
摘要： A network channel is used as a waiting channel, wherein members of a group other than a first member join the waiting channel while performing an action or process, and then leave the waiting channel once the action or process has been performed. Once all of the members have left the waiting channel the first member of the group then performs an action or process. In order to indicate to the first member that all of the other members have left the waiting channel, a protocol such as the Multicast Source Notification of Interest Protocol (MSNIP) may be used.
摘要翻译： 网络信道用作等待信道，其中除了第一成员之外的组的成员在执行动作或进程的同时加入等待信道，然后一旦执行了动作或进程就离开等待信道。 一旦所有成员离开了等待通道，组的第一个成员就执行一个动作或进程。 为了向第一成员指示所有其他成员已经离开等待信道，可以使用协议，诸如兴趣协议的组播源通知（MSNIP）。
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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：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：US20080091766A1
公开(公告)日：2008-04-17
申请号：US11579374
申请日：2005-05-09
申请人： Robert Briscoe , Andrea Soppera , Arnaud Jacquet
发明人： Robert Briscoe , Andrea Soppera , Arnaud Jacquet
IPC分类号： G06F15/16
CPC分类号： H04L47/10 , H04L12/5602 , H04L41/142 , H04L43/0829 , H04L47/20 , H04L47/32 , H04L67/14 , H04L67/327
摘要： A processing node for processing data items in a data network, comprising means for receiving data items, means for receiving characterisation metrics associated with the data items and identifying characteristic values in respect thereof, and a process selection means, said process selection means comprising means for deriving a collective value from characteristic values associated with a plurality of the data items, means for comparing characteristic values associated with a plurality of the data items with a predetermined target value, means for subjecting data items in respect of which the characteristic values are on a first side of the predetermined target value to a first process, means for selecting at least some of the data items in respect of which the characteristic values are on a second side of the predetermined target value, and means for subjecting the selected data items to a second process which is different from the first process.
摘要翻译： 一种用于处理数据网络中的数据项的处理节点，包括用于接收数据项的装置，用于接收与数据项相关联的表征度量和识别与其相关的特征值的装置，以及过程选择装置，所述过程选择装置包括： 从与多个数据项相关联的特征值导出集合值，用于将与多个数据项相关联的特征值与预定目标值进行比较的装置，用于对特征值在其上的数据项进行处理的装置 预定目标值的第一侧到第一处理，用于选择特征值在预定目标值的第二侧上的数据项中的至少一些的装置，以及用于使所选择的数据项到达的装置 第二个过程与第一个过程不同。
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