IP网络中抖动的柯西分布

18th International Conference on Electronics, Communications and Computers (conielecomp 2008) Pub Date : 2008-03-03 DOI:10.1109/CONIELECOMP.2008.39

L. R. Domínguez, D. T. Román, J. Dehesa, D. M. Rodríguez

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引用次数: 7

摘要

在许多实时应用中，服务质量(QoS)是由抖动控制的。为了找到一个概率抖动模型，本文收集了往返时间(RTT)的测量数据。从收集到的测量数据来看，尾部指数接近于单位，这与柯西分布有关。本文证明了抖动对网络性能有直接的影响。本文的目的是展示抖动色散在某些应用中如何影响QoS。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Cauchy Distribution for Jitter in IP Networks

In many real-time applications the quality of service (QoS) is dominated by jitter. In this paper RTT (round trip time) measurements were collected in order to find a probabilistic jitter model. From collected measurements the tail index was close to unit, this relates us to Cauchy's distribution. In this paper we show that the jitter has direct influence in the network performance. The purpose of this paper is to show how jitter dispersion affects the QoS in some applications.

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18th International Conference on Electronics, Communications and Computers (conielecomp 2008)

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