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    • 6. 发明申请
    • PERFORMANCE STRESS EVALUATION OF MULTI-MODAL NETWORK NOTIFICATION SERVICE
    • 多模式网络通知服务的性能应力评估
    • US20140019560A1
    • 2014-01-16
    • US13645823
    • 2012-10-05
    • Juan Jenny LiColin L. MallowsJames M. Landwehr
    • Juan Jenny LiColin L. MallowsJames M. Landwehr
    • G06F15/173
    • H04L43/50
    • Embodiments disclosed herein provide systems and methods for evaluating performance stress in a multi-modal network notification service. In a particular embodiment, a method provides generating a covering array of test factors corresponding to a plurality of modes and a plurality of test level values for each mode and determining an escalation hierarchy of the covering array comprising a plurality of nodes, wherein each node corresponds to a set of test factors in the covering array. The method further provides performing a notification test run of the set of test factors for each node in the escalation hierarchy to determine performance stress for each set of test factors. The method further provides generating a first factor-level-run table with the notification test runs corresponding to each of n-wise test factors and possible test level values and indicating which of the notification test runs in the factor-level-run table resulted in performance stress.
    • 本文公开的实施例提供了用于评估多模式网络通知服务中的性能压力的系统和方法。 在特定实施例中,一种方法提供生成对应于多个模式的测试因子的覆盖数组和针对每种模式的多个测试级别值,并且确定包括多个节点的覆盖阵列的升级层级,其中每个节点对应 覆盖阵列中的一组测试因素。 该方法还提供对升级层级中的每个节点执行一组测试因子的通知测试运行,以确定每组测试因素的性能压力。 该方法进一步提供了生成第一因子级运行表,其中通知测试运行对应于每个正向测试因子和可能的测试级别值,并指示在因子级运行表中运行的通知测试导致 表现压力。
    • 8. 发明授权
    • Distributed monitoring and analysis system for network traffic
    • 网络流量分布式监控分析系统
    • US07031264B2
    • 2006-04-18
    • US10459948
    • 2003-06-12
    • Akshay AdhikariScott Vincent BiancoLorraine DenbyColin L. MallowsJean MelocheBalaji RaoShane M. SullivanYehuda Vardi
    • Akshay AdhikariScott Vincent BiancoLorraine DenbyColin L. MallowsJean MelocheBalaji RaoShane M. SullivanYehuda Vardi
    • H04L12/56
    • H04L43/12H04L43/0829H04L43/0835H04L43/0858H04L43/0864H04L43/087H04L43/106
    • Techniques are disclosed for improved monitoring and analysis of VoIP communications, multimedia communications or other types of network traffic in a network-based communication system. In accordance with one aspect of the invention, endpoint devices of the network-based communication system are configurable so as to collectively implement a distributed monitoring and analysis system which does not require a centralized testing server or other centralized controller. Distributed test units associated with the endpoint devices may be utilized in implementing the distributed monitoring and analysis system, and are preferably configured to support a web-based user interface providing access to measurement data. The endpoint devices may be advantageously organized into a hierarchy comprising a plurality of zones, with each of the endpoint devices belonging to at least one zone. For each zone, one of the endpoint devices may be designated as a zone leader for controlling the periodic generation of communications between selected endpoint devices that belong to subzones of that zone in the hierarchy.
    • 公开了用于改进在基于网络的通信系统中的VoIP通信,多媒体通信或其他类型的网络业务的监视和分析的技术。 根据本发明的一个方面,基于网络的通信系统的端点设备是可配置的,以便集体实现不需要集中式测试服务器或其他集中控制器的分布式监控和分析系统。 与端点设备相关联的分布式测试单元可以用于实现分布式监控和分析系统,并且优选地被配置为支持提供对测量数据的访问的基于web的用户界面。 端点设备可以有利地被组织成包括多个区域的层次结构,其中每个端点设备属于至少一个区域。 对于每个区域,可以将端点设备中的一个指定为区域引导器,用于控制属于该层级中该区域的子区域的所选择的端点设备之间的通信的周期性生成。