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1. 发明授权

US07254112B2 System and method for reassembling packets in a network element 有权
标题翻译：用于在网络元件中重新组装数据包的系统和方法
公开(公告)号：US07254112B2
公开(公告)日：2007-08-07
申请号：US10294630
申请日：2002-11-15
申请人： Jerome Cornet , John C. Fischer , Jason Sterne , Peter Donovan
发明人： Jerome Cornet , John C. Fischer , Jason Sterne , Peter Donovan
IPC分类号： H04L12/28 , H04L12/66 , H04J1/16 , H04J3/22 , H04J3/24
CPC分类号： H04L12/5601 , H04L45/30 , H04L49/258 , H04L49/3081 , H04L49/9094 , H04L2012/5653 , H04L2012/5665
摘要： A method and apparatus for sending packets from traffic flows to queues in a network element is provided. Each traffic flow has a packet size parameter indicating a sizing constraint for its packets. The method includes the step of grouping the traffic flows into groups utilizing the packet size parameter of each traffic flow. The method further includes the step of sending packets only from traffic flows of one group to at least one designated queue. Traffic flows of the one group are identified utilizing the packet size parameter of each traffic flow.
摘要翻译：提供了一种从网络元件将流量从数据包发送到队列的方法和装置。每个流量具有指示其分组的大小约束的分组大小参数。该方法包括利用每个业务流的分组大小参数将业务流分组成组的步骤。该方法还包括仅从一个组的业务流发送分组到至少一个指定队列的步骤。使用每个业务流的分组大小参数来识别一组的业务流。

2. 发明授权

US07308561B2 Fast, scalable pattern-matching engine 失效
标题翻译：快速，可扩展的模式匹配引擎
公开(公告)号：US07308561B2
公开(公告)日：2007-12-11
申请号：US10733343
申请日：2003-12-12
申请人： Jerome Cornet , Robert Elliott Robotham , Gerard Damm
发明人： Jerome Cornet , Robert Elliott Robotham , Gerard Damm
IPC分类号： G06F7/06
CPC分类号： G06F7/02 , G06F2207/025 , H04Q2213/1316 , H04Q2213/13216
摘要： A fast and scalable pattern making engine is presented. The engine represents variations on a Shift-And method capable of matching patterns in data streams having high speed data rates. In one aspect of the invention high speed is achieved by accessing the pattern RAM in parallel. In another aspect, the input is likened to TDM and individual slots or channels are accessed separately. The two aspects can also be combined to provide a scalable and high speed pattern matching engine. The engine is adaptable to streams of known length or more complex expressions such as regular expressions with arbitrary length.
摘要翻译：提出了一种快速可扩展的模式制作引擎。引擎表示能够匹配具有高速数据速率的数据流中的模式的Shift-And方法的变化。在本发明的一个方面，通过并行访问图案RAM来实现高速度。另一方面，输入比较为TDM，单独的槽或通道被单独访问。这两个方面也可以组合起来提供可扩展的高速模式匹配引擎。引擎适应于具有任意长度的已知长度或更复杂表达式的流，例如正则表达式。

3. 发明授权

US08732332B2 Content switching with user-defined policies 有权
标题翻译：使用用户定义的策略进行内容切换
公开(公告)号：US08732332B2
公开(公告)日：2014-05-20
申请号：US10715425
申请日：2003-11-19
申请人： Jerome Cornet , Gerard Damm
发明人： Jerome Cornet , Gerard Damm
IPC分类号： G06F15/173 , H04L12/56
CPC分类号： H04L49/355 , H04L45/30 , H04L49/205 , H04L49/3009
摘要： A frame work to build and use a generic content switch is provided. The applications and the routing policy for the content switch are provided by the application provider. The content switch, however, is managed by a network provider so that there is a clear separation of the switching action and the switching policy. The basic framework consists of two key elements; a content switch and a user-defined application that also contains the switching policy.
摘要翻译：提供了构建和使用通用内容切换的框架。内容交换机的应用程序和路由策略由应用程序提供商提供。然而，内容交换机由网络提供商管理，使得交换动作和交换策略之间存在明确的分离。基本框架由两个关键要素组成：内容交换机和还包含交换策略的用户定义的应用程序。

4. 发明申请

US20080126453A1 Platform and method for functional programming (FP) processing 有权
标题翻译：功能编程（FP）处理的平台和方法
公开(公告)号：US20080126453A1
公开(公告)日：2008-05-29
申请号：US11604722
申请日：2006-11-28
申请人： Jerome Cornet , Brian McBride , Piragash Velummylum
发明人： Jerome Cornet , Brian McBride , Piragash Velummylum
IPC分类号： G06F12/00
CPC分类号： G06F12/0269 , Y10S707/99957
摘要： A system and method are provided for enabling an efficient processing environment for a functional programming language runtime machine. Separate processors are provided for the main FP processor and the garbage collector as well as separate access to the heap. The routine maintenance performed by the garbage collector does not compete for resources of the main FP processor. The processor implementation for the main FP processor also includes a separate bus to each of the program memory, the heap, and the stacks.
摘要翻译：提供了一种用于实现功能性编程语言运行时机器的有效处理环境的系统和方法。为主FP处理器和垃圾回收器提供单独的处理器，以及对堆的单独访问。垃圾收集器执行的日常维护不会与主FP处理器的资源竞争。主FP处理器的处理器实现还包括到每个程序存储器，堆和堆栈的单独总线。

5. 发明授权

US07599315B2 Topology discovery in a dual ring network 有权
标题翻译：双环网络拓扑发现
公开(公告)号：US07599315B2
公开(公告)日：2009-10-06
申请号：US10319675
申请日：2002-12-16
申请人： Jerome Cornet , Gerard Damm , Milan Zoranovic
发明人： Jerome Cornet , Gerard Damm , Milan Zoranovic
IPC分类号： H04L12/28
CPC分类号： H04L12/42 , H04L12/437
摘要： The resilient packet ring (RPR for short) is receiving much attention as a telecommunications network architecture. The RPR consists of dual counter-rotating ringlets and implements a ring protection scheme such as ring wrap and source steering. Topology discovery is an important aspect of the network management of the RPR. Herein described is a new topology discovery algorithm which performs in multiple phases. According to one phase of the algorithm, a station on the ring periodically exchange with only its neighboring stations a control messages containing a topology database. The topology database indicates addresses of stations on the ring and their link status. The algorithm should find applications not only in RPR but also other ring architectures.
摘要翻译：弹性分组环（RPR）作为电信网络架构受到很多关注。 RPR由双反向旋转小臂组成，并实现环形保护和环绕保护方案，如环形和源极转向。拓扑发现是RPR网络管理的一个重要方面。这里描述了一种在多个阶段执行的新的拓扑发现算法。根据该算法的一个阶段，环上的站周期性地仅与其相邻站交换包含拓扑数据库的控制消息。拓扑数据库指示环上的站的地址及其链路状态。该算法不仅可以在RPR中找到应用，还可以发现其他环形架构。

6. 发明申请

US20060165049A1 Intelligent selective flow-based datapath architecture 有权
公开(公告)号：US20060165049A1
公开(公告)日：2006-07-27
申请号：US10974844
申请日：2004-10-28
申请人： Bashar Bou-Diab , Lyle Strub , Milan Zoranovic , Gerard Damm , Jerome Cornet
发明人： Bashar Bou-Diab , Lyle Strub , Milan Zoranovic , Gerard Damm , Jerome Cornet
IPC分类号： H04L12/28
CPC分类号： H04L47/2441 , H04L47/10 , H04L47/2408 , H04L47/39
摘要： A selective, flow-based datapath architecture is described. A Flow Control Block Manager (FCBM) is located in a flow-based datapath for selectively and intelligently processing packets in the Flow Path. If, according to the FCBM, efficiency gains can be achieved by creating a flow control block and employing flow-based processing on a packet stream, the packets are processed accordingly. If, however, insufficient gains are anticipated the packets are processed in a flow-unaware manner. The FCBM determines the manner in which to process packets based on a set of criteria.

7. 发明申请

US20050132107A1 Fast, scalable pattern-matching engine 失效
标题翻译：快速，可扩展的模式匹配引擎
公开(公告)号：US20050132107A1
公开(公告)日：2005-06-16
申请号：US10733343
申请日：2003-12-12
申请人： Jerome Cornet , Robert Robotham , Gerard Damm
发明人： Jerome Cornet , Robert Robotham , Gerard Damm
IPC分类号： G06F7/02 , G06F7/00
CPC分类号： G06F7/02 , G06F2207/025 , H04Q2213/1316 , H04Q2213/13216
摘要： A fast and scalable pattern making engine is presented. The engine represents variations on a Shift-And method capable of matching patterns in data streams having high speed data rates. In one aspect of the invention high speed is achieved by accessing the pattern RAM in parallel. In another aspect, the input is likened to TDM and individual slots or channels are accessed separately. The two aspects can also be combined to provide a scalable and high speed pattern matching engine. The engine is adaptable to streams of known length or more complex expressions such as regular expressions with arbitrary length.
摘要翻译：提出了一种快速可扩展的模式制作引擎。引擎表示能够匹配具有高速数据速率的数据流中的模式的Shift-And方法的变化。在本发明的一个方面，通过并行访问图案RAM来实现高速度。另一方面，输入比较为TDM，单独的槽或通道被单独访问。这两个方面也可以组合起来提供可扩展的高速模式匹配引擎。引擎适应于具有任意长度的已知长度或更复杂表达式的流，例如正则表达式。

8. 发明授权

US07613753B2 Platform and method for functional programming (FP) processing 有权
标题翻译：功能编程（FP）处理的平台和方法
公开(公告)号：US07613753B2
公开(公告)日：2009-11-03
申请号：US11604722
申请日：2006-11-28
申请人： Jerome Cornet , Brian McBride , Piragash Velummylum
发明人： Jerome Cornet , Brian McBride , Piragash Velummylum
IPC分类号： G06F17/30
CPC分类号： G06F12/0269 , Y10S707/99957
摘要： A system and method are provided for enabling an efficient processing environment for a functional programming language runtime machine. Separate processors are provided for the main FP processor and the garbage collector as well as separate access to the heap. The routine maintenance performed by the garbage collector does not compete for resources of the main FP processor. The processor implementation for the main FP processor also includes a separate bus to each of the program memory, the heap, and the stacks.
摘要翻译：提供了一种用于为功能性编程语言运行时机器提供有效的处理环境的系统和方法。为主FP处理器和垃圾回收器提供单独的处理器，以及对堆的单独访问。垃圾收集器执行的日常维护不会与主FP处理器的资源竞争。主FP处理器的处理器实现还包括到每个程序存储器，堆和堆栈的单独总线。

9. 发明授权

US07535845B2 Intelligent selective flow-based datapath architecture 有权
标题翻译：智能选择性流数据通路架构
公开(公告)号：US07535845B2
公开(公告)日：2009-05-19
申请号：US10974844
申请日：2004-10-28
申请人： Bashar Said Bou-Diab , Lyle Strub , Milan Zoranovic , Gerard Damm , Jerome Cornet
发明人： Bashar Said Bou-Diab , Lyle Strub , Milan Zoranovic , Gerard Damm , Jerome Cornet
IPC分类号： H04L12/56 , H04J1/16
CPC分类号： H04L47/2441 , H04L47/10 , H04L47/2408 , H04L47/39
摘要： A selective, flow-based datapath architecture is described. A Flow Control Block Manager (FCBM) is located in a flow-based datapath for selectively and intelligently processing packets in the Flow Path. If, according to the FCBM, efficiency gains can be achieved by creating a flow control block and employing flow-based processing on a packet stream, the packets are processed accordingly. If, however, insufficient gains are anticipated the packets are processed in a flow-unaware manner. The FCBM determines the manner in which to process packets based on a set of criteria.
摘要翻译：描述了一种选择性的基于流的数据路径体系结构。流控制块管理器（FCBM）位于基于流的数据路径中，用于在流路中有选择地和智能地处理数据包。如果根据FCBM，通过创建流控制块并对分组流采用基于流的处理可以实现效率增益，则相应地处理分组。然而，如果预期的增益不足，则以不流行的方式处理分组。 FCBM根据一组标准确定处理数据包的方式。

10. 发明申请

US20050129017A1 Multicast flow accounting 审中-公开
标题翻译：组播流计费
公开(公告)号：US20050129017A1
公开(公告)日：2005-06-16
申请号：US10732529
申请日：2003-12-11
申请人： Pierrick Guingo , Jerome Cornet , Arnold Jansen , Fernando Cuervo
发明人： Pierrick Guingo , Jerome Cornet , Arnold Jansen , Fernando Cuervo
IPC分类号： H04L12/14 , H04L12/18 , H04L12/24 , H04L12/26 , H04L12/56
CPC分类号： H04L45/48 , H04L12/14 , H04L12/185 , H04L41/00 , H04L41/0681 , H04L41/12 , H04L43/00 , H04L43/0882 , H04L45/02 , H04L45/16 , H04L45/70
摘要： A methods of implementing event based distributed multicast flow accounting are presented. Multicast-enabled routers request, and aggregate traffic flow measurement information from downstream multicast-enabled routers participating in dependent multicast sub-trees. Records are kept by the multicast-enabled router regarding changes to the underlying multicast tree topology. The aggregate traffic flow measurements and topology information are reported to multicast-enabled routers upstream. Advantages are derived from the ability to accurately compute multicast content transport costs within a communications service provider's network.
摘要翻译：提出了实现基于事件的分布式组播流量计费的方法。启用组播的路由器请求并聚合来自参与依赖多播子树的下游多播启用路由器的流量测量信息。由组播使能的路由器保存关于底层组播树拓扑的更改的记录。汇聚的流量测量和拓扑信息会向上游的支持多播的路由器报告。优点来自于在通信服务提供商的网络内准确地计算多播内容传输成本的能力。

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