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1. 发明授权

US07948878B2 Policing networks 有权
标题翻译：监管网络
公开(公告)号：US07948878B2
公开(公告)日：2011-05-24
申请号：US11795949
申请日：2006-02-07
申请人： Robert J Briscoe , Arnaud Jacquet , C Di Cairano-Gilfedder , Alessandro Salvatori
发明人： Robert J Briscoe , Arnaud Jacquet , C Di Cairano-Gilfedder , Alessandro Salvatori
IPC分类号： H04L12/26
CPC分类号： H04L47/20 , H04L47/10 , H04L47/11 , H04L47/18 , H04L47/22 , H04L47/2425 , H04L47/283 , H04L47/31 , H04L47/32
摘要： Flow in a data network is policed by determining a measure of greediness of a flow through a node, comparing the measure of greediness with a measure indicative of acceptable greediness dependent on the expected greediness of a compliant flow experiencing substantially similar path conditions, and designating the flow for possible sanction in the event that the greediness is not in accordance with the acceptable greediness. Such allows for the policing of a data network when one or more fields in a data packet that carry information relating to a characterization of an end-to-end path and/or a downstream path of the data packet are used in order to police the data network.
摘要翻译：通过确定通过节点的流量的贪心度量来衡量数据网络中的流量，将贪婪的度量与指示可接受的贪心度的度量进行比较，这取决于经历基本类似的路径条件的顺应流的预期贪心，并指定在贪婪不符合可接受的贪婪的情况下流动可能的制裁。这样允许数据网络中的一个或多个字段在携带与数据分组的端到端路径和/或下行路径的表征相关的信息的数据分组中的一个或多个字段时进行管理，以便警告数据网络。

2. 发明授权

US08880681B2 Network characterisation 有权
标题翻译：网络表征
公开(公告)号：US08880681B2
公开(公告)日：2014-11-04
申请号：US12812717
申请日：2009-01-14
申请人： Tobias Moncaster , Robert J Briscoe , Arnaud Jacquet , Alessandro Salvatori
发明人： Tobias Moncaster , Robert J Briscoe , Arnaud Jacquet , Alessandro Salvatori
IPC分类号： G06F15/173 , H04L12/26 , H04L12/833 , H04L12/823 , H04L29/06 , H04L12/801
CPC分类号： H04L47/31 , H04L43/08 , H04L43/0852 , H04L47/10 , H04L47/11 , H04L47/32 , H04L47/35 , H04L69/16 , H04L69/161 , H04L69/22 , H04L2212/00
摘要： Methods and systems for assigning information indicative of a network characteristic to one of a plurality of data units traversing a path across a network, said data units having associated therewith values indicative of said network characteristic, said path having at least one portion passing through a lower-capability region and at least one portion passing through a higher-capability region, said lower-capability region being a region in which information indicative of said network characteristic may be represented by values having a first resolution, and said higher-capability region being a region in which information indicative of said network characteristic may be represented by values having a second resolution, said second resolution being greater than said first resolution, said one data unit being a data unit entering said higher-capability region.
摘要翻译：用于将指示网络特性的信息分配给穿过网络穿过路径的多个数据单元中的一个的方法和系统，所述数据单元具有指示所述网络特性的值，所述路径具有至少一个部分通过下一个能力区域和通过较高能力区域的至少一个部分，所述较低能力区域是指示所述网络特性的信息可以由具有第一分辨率的值表示的区域，并且所述较高能力区域为其中指示所述网络特性的信息可以由具有第二分辨率的值表示，所述第二分辨率大于所述第一分辨率，所述一个数据单元是进入所述较高能力区域的数据单元。

3. 发明授权

US09154422B2 Policing in data networks 有权
标题翻译：数据网络中的监管
公开(公告)号：US09154422B2
公开(公告)日：2015-10-06
申请号：US13258291
申请日：2010-03-25
申请人： Arnaud Jacquet , Tobias Moncaster , Robert J Briscoe
发明人： Arnaud Jacquet , Tobias Moncaster , Robert J Briscoe
IPC分类号： G06F15/173 , H04L12/801 , H04L12/813 , H04L12/823
CPC分类号： H04L47/10 , H04L47/11 , H04L47/12 , H04L47/20 , H04L47/32 , H04L47/35
摘要： Apparatus and methods for policing flows of data units (15) along a path in a data network in dependence on congestion indications associated with said data units indicating whether or not said data units have experienced, or are expected to experience, congestion on the path, said apparatus and methods allowing for a high but not unlimited short-term burst rate (wST) of data units having congestion indications associated therewith, the short-term burst rate being high when compared with a long-term average rate (wLT) at which data units having congestion indications associated therewith may be forwarded without the data units being subjected to a policing action such as dropping, delaying or marking for possible sanction.
摘要翻译：根据与所述数据单元相关联的拥塞指示，沿着数据网络中的路径来管理数据单元（15）的流的装置和方法，指示所述数据单元是否经历或预期会经历路径上的拥塞，所述装置和方法允许具有与其相关联的拥塞指示的数据单元的高但不是无限的短期突发速率（wST），与长期平均速率（wLT）相比，短期突发速率高，具有与其相关联的拥塞指示的数据单元可以被转发，而不会使数据单元受到诸如丢弃，延迟或标记以用于可能的制裁之类的监管动作。

4. 发明授权

US08797887B2 Treatment of data in networks 有权
标题翻译：处理网络中的数据
公开(公告)号：US08797887B2
公开(公告)日：2014-08-05
申请号：US10593442
申请日：2005-03-30
申请人： Robert J Briscoe , Arnaud Jacquet , Andrea Soppera , Sebastien Cazalet
发明人： Robert J Briscoe , Arnaud Jacquet , Andrea Soppera , Sebastien Cazalet
IPC分类号： H04L12/26 , H04L12/28 , H04J3/00
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。

5. 发明授权

US08498210B2 Control of data in a network 有权
标题翻译：控制网络中的数据
公开(公告)号：US08498210B2
公开(公告)日：2013-07-30
申请号：US11795948
申请日：2006-01-31
申请人： Robert J Briscoe , Arnaud Jacquet
发明人： Robert J Briscoe , Arnaud Jacquet
IPC分类号： G06F11/00
CPC分类号： H04L69/16 , H04L69/161 , H04L69/163
摘要： Methods and apparatus for encoding a number of small dynamic values over an n-bit field. Also methods and apparatus allowing for the stateless extraction of separate sequences from repetitions of a single field whereby to communicate more than one signal at once.
摘要翻译：用于在n位字段上编码多个小动态值的方法和装置。还有一种方法和装置，允许从单个场的重复的无状态提取单独的序列，从而一次传达多于一个的信号。

6. 发明授权

US08259578B2 Monitoring networks 有权
标题翻译：监控网络
公开(公告)号：US08259578B2
公开(公告)日：2012-09-04
申请号：US12306361
申请日：2007-06-26
申请人： Robert J Briscoe , Arnaud Jacquet
发明人： Robert J Briscoe , Arnaud Jacquet
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L43/00 , H04L43/022 , H04L43/026 , H04L43/16 , H04L47/11 , H04L47/12 , H04L47/18 , H04L47/22 , H04L47/26 , H04L47/28 , H04L47/32 , H04L47/35
摘要： Methods and systems for determining a correction factor for use in monitoring network traffic, said network traffic comprising a plurality of flows of data units, each flow having associated therewith a flow identifier, said data units having associated therewith a path characterization metric; the method comprising the steps of: selecting a subset of flow identifiers from the overall set of flow identifiers; determining, in respect of flows having associated therewith flow identifiers from said selected subset of flow identifiers, which flows if any are persistently irregular flows; determining a first measure of the total of the accumulated path characterization metrics associated with data units of said selected subset of flows; determining a second measure indicative of the proportion of said total measure contributed by said persistently irregular flows; and determining a correction factor in dependence on the first and second measures.
摘要翻译：用于确定用于监测网络业务的校正因子的方法和系统，所述网络业务包括多个数据单元流，每个流量与流标识符相关联，所述数据单元与其相关联地具有路径表征度量; 该方法包括以下步骤：从整个流标识符集中选择流标识符的子集; 确定关于来自所述所选择的流标识符子集的流标识符的流的流，如果有的话持续存在不规则流; 确定与所述所选择的流量子集的数据单元相关联的累积路径特征度量的总和的第一度量; 确定指示由所述持续不规则流动贡献的所述总计量的比例的第二量度; 以及根据第一和第二测量确定校正因子。

7. 发明授权

US08934338B2 Policing usage of data networks 有权
标题翻译：数据网络的监管使用
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。

8. 发明授权

US07937472B2 Processing of data in networks 有权
标题翻译：处理网络中的数据
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。

9. 发明授权

US08755282B2 Provision of path characterization information in networks 有权
标题翻译：在网络中提供路径特征信息
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
IPC分类号： H04L12/26 , H04L12/56 , H04L12/70
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。

10. 发明授权

US07546345B2 Method for co-ordinating networked group members and devices performing the method 有权
标题翻译：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
申请人： Trevor Burbridge , Andrea Soppera , Robert J Briscoe , Arnaud Jacquet
发明人： Trevor Burbridge , Andrea Soppera , Robert J Briscoe , Arnaud Jacquet
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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