会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • Anomaly Detection and Diagnosis Using Passive Monitoring
    • 使用被动监测的异常检测与诊断
    • US20090135727A1
    • 2009-05-28
    • US11944921
    • 2007-11-26
    • Shipra AgrawalK.V.M. NaiduRejeev Rastogi
    • Shipra AgrawalK.V.M. NaiduRejeev Rastogi
    • G06F11/30
    • H04L41/0677H04L43/00H04L43/106H04L43/16
    • A system and method for determining optimal selection of paths for passively monitoring a communications network. A diagnostic set of paths is determined by ensuring that, for all pairs of links in the network, the set contains one path having only one member of that pair. A detection subset of paths is determined by ensuring that, for all the links in the network, one member of the subset contains that link. Selecting a minimum detection and diagnostic set of paths minimizes the communication overhead imposed by monitoring. During normal operation, only the detection subset need be monitored. Once an anomaly is detected, the system may switch to monitoring the full diagnostic set. The cost of deploying and operating the passive monitoring equipment is minimized by determining the minimum set of links on which a probe needs to be placed in order to monitor the diagnostic set of paths.
    • 一种用于确定用于被动监视通信网络的路径的最佳选择的系统和方法。 通过确保对于网络中的所有链路对,该集合包含仅具有该对中的一个成员的路径来确定路径的诊断集。 通过确保对于网络中的所有链路,子集的一个成员包含该链路来确定路径的检测子集。 选择路径的最小检测和诊断集最小化通过监控施加的通信开销。 在正常操作期间,只需要监视检测子集。 一旦检测到异常,系统可能切换到监视完整的诊断集。 通过确定需要放置探头的最小链路集以便监视路径的诊断集,可以最大限度地减少部署和操作被动监控设备的成本。
    • 10. 发明申请
    • Network operating system with distributed data architecture
    • 具有分布式数据架构的网络操作系统
    • US20080212963A1
    • 2008-09-04
    • US11826672
    • 2007-07-17
    • Guy Claude FortinMarkus MessenschmidtJeffrey Kenneth EmeryHock Gin LimRalph Stemmer
    • Guy Claude FortinMarkus MessenschmidtJeffrey Kenneth EmeryHock Gin LimRalph Stemmer
    • H04B10/20
    • H04J14/0278H04J14/0227H04J14/0228H04J14/0241H04L29/12009H04L29/12207H04L41/12H04L61/20H04Q11/0062H04Q2011/0069H04Q2011/0079H04Q2011/0088
    • A network operating system NOS for an agile optical network with a plurality of mesh interconnected switching nodes, manages the network using an object-oriented network information model. The model is common to all applications requiring the data stored in the network managed information base. The core model can be expanded for serving specific application areas. The NOS is organized in layers, at the optical module level, connection level and network level. A distributed topology server DTS organizes the physical, logical and topological data defining all network entities as managed objects MO and topology objects TO for constructing a complete network view. The network information model associates a network element NE information model, specified by managed objects MO and a topological information model, specified by topology objects TO. The MOs are abstract specific NE data that define network implementation details and do not include any topological data, while the TOs abstract specific topological data for defining a trail established within the network, and do not include any NE data. The models are associated in a minimal number of points to construct the model of a trial in response to a connection request.
    • 具有多个网状互连交换节点的敏捷光网络的网络操作系统NOS,使用面向对象的网络信息模型来管理网络。 该模型对于需要存储在网络管理信息库中的数据的所有应用程序是通用的。 可以扩展核心模型,为特定应用领域提供服务。 NOS按层次组织,在光模块级别,连接级别和网络级别。 分布式拓扑服务器DTS组织将所有网络实体定义为被管理对象MO和拓扑对象TO的物理,逻辑和拓扑数据,以构建完整的网络视图。 网络信息模型将由托管对象MO指定的网元NE信息模型和由拓扑对象TO指定的拓扑信息模型相关联。 MO是抽象特定的NE数据,其定义网络实现细节,并且不包括任何拓扑数据,而TO抽象特定拓扑数据来定义在网络内建立的路径,并且不包括任何NE数据。 模型以最小数量的点相关联,以构建响应于连接请求的试用模型。