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arXiv 1003.0190cs.NI
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网络时延的母函数

Generating Function For Network Delay

A. M. Sukhov, N. Yu. Kuznetsova, A. K. Pervitsky, A. A. Galtsev

摘要:

在本文中,数据包延迟的实验数据和两种理论类型的分布之间的对应关系进行了研究。统计检验表明,只有指数分布才能用来描述全球网络中的分组延迟。通过RIPE测试盒收集微秒内的精确实验数据。对假设的统计验证表明,分布参数至少在500秒的时间间隔内保持不变。本文以显式形式给出了网络中分组时延的累积分布函数和母函数,并给出了分布参数的搜索算法。

英文摘要:

In this paper correspondence between experimental data for packet delay and two theoretical types of distribution is investigated. Statistical tests have shown that only exponential distribution can be used for the description of packet delays in global network. Precision experimental data to within microseconds are gathered by means of the RIPE Test Box. Statistical verification of hypothesis has shown that distribution parameters remain constants during 500 second intervals at least. In paper cumulative distribution function and generating function for packet delay in network are in an explicit form written down, the algorithm of search of parameters of distribution is resulted.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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