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Method and system for concatenation of delay percentiles

机译:延迟百分位级联的方法和系统

摘要

A method of estimating end-to-end delay performance at an end-to-end delay percentile of interest for a network having two or more network segments includes measuring a delay performance level for each network segment at a corresponding network segment delay percentile and concatenating the measured performance levels by summing to provide an estimate value indicative of end-to-end delay performance. A network segment delay percentile may be selected for each network segment for a particular end-to-end delay percentile of interest, error band, and number of segments. Selection may result in using the same network segment delay percentile for all network segments, or, selecting individual network segment delay percentiles for each network segments, or selecting a first network segment delay percentile for a particular network segment having a largest range of delay relative to the other network segments and selecting a second network segment delay percentile for other segments.
机译:为具有两个或多个网络段的网络估计感兴趣的端到端延迟百分比时的端到端延迟性能的方法,包括在相应的网络段延迟百分比处测量每个网络段的延迟性能水平并进行级联通过求和以提供指示端到端延迟性能的估计值来对测得的性能水平进行测量。可以针对感兴趣的特定端到端延迟百分位数,错误带和段数为每个网络段选择一个网络段延迟百分位数。选择可以导致针对所有网络段使用相同的网络段延迟百分比,或者为每个网络段选择单独的网络段延迟百分比,或者针对相对于最大延迟范围的特定网络段选择第一网络段延迟百分比。其他网段并选择第二个网段会延迟其他网段的百分位数。

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