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1. 发明授权

US07024475B1 Performance modeling of a communications system 有权
标题翻译：通信系统的性能建模
公开(公告)号：US07024475B1
公开(公告)日：2006-04-04
申请号：US09557451
申请日：2000-04-24
申请人： Alireza Abaye , Wing F. Lo , Ralph R. Carsten , Bruce Robertson , Daniel Briere
发明人： Alireza Abaye , Wing F. Lo , Ralph R. Carsten , Bruce Robertson , Daniel Briere
IPC分类号： G06F15/173
CPC分类号： H04L41/145 , H04L41/22 , H04L65/80
摘要： A modeling tool that is executable in a system includes a modeling application that is capable of deriving a predicted quality of communications in a represented communications system. A user may create a representation of a target communication system by using icons representing different network components to build the representation in a user interface. Each of the network components is associated with one or more performance parameters, such as packet delay, packet loss, and jitter for packet-based network components. An overall performance parameter, such as an overall packet delay, overall packet loss, and overall jitter may be derived based on the performance parameters for each of the network components. From the overall performance parameters, the expected or predicted performance of the target communications system may be determined by using an E-model in one arrangement.
摘要翻译：可在系统中执行的建模工具包括能够导出所表示的通信系统中的预测通信质量的建模应用。用户可以通过使用表示不同网络组件的图标在用户界面中构建表示来创建目标通信系统的表示。每个网络组件与一个或多个性能参数相关联，例如分组延迟，分组丢失和基于分组的网络组件的抖动。可以基于每个网络组件的性能参数来导出总体性能参数，例如总体分组延迟，总体分组丢失和总体抖动。根据总体性能参数，目标通信系统的预期或预测的性能可以通过在一种布置中使用E模型来确定。

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