在快速以太网中的网络传输是多重分形的,而用自相似模型来描述是不够精确的。
This article proves by analyzing network data that network traffic is multifractal and self-similar is not adequate to describing network traffic in fast switch Ethernet.
自相似性对信元丢失率、网络延迟等系统性能有重要影响,因此基于自相似模型的研究显得日益重要。
Self-similar is very important to system performance such as Cell Loss Ratio (CLR), network delay, and so on, so study of self-similar models is increasingly significant nowadays.
数值结果与分析显示,基于分形漏桶的GPS系统性能模型对自相似业务流具有较好的性能。
Numerical simulations demonstrate that the performance model of a GPS system based on fractal leaky bucket regulators is suited for the self-similar traffic.
根据矿床储量的统计自相似性,应用概率统计方法建立了矿床储量规模的分形模型。
Based on statistical self-similarity of reserves of ore deposits and applying the methods of probability and statistics, a fractal model of reserve-size was established.
结合密度演化方法,还研究了两个自相似网络流中的反馈排队模型。
The density evolution method is used to handle the self-similar queueing models.
数值结果表明,基于分形整形器的GPS系统性能确定上界模型对自相似业务具有较好的性能。
Numerical simulations demonstrate that the bound models of a GPS system based on fractal regulators using network calculus are suited for the networks with self-similar input traffic.
在煤的粉碎过程中其粒度分布具有自相似特征,可以用粒度分布的分形模型来拟合煤粉碎过程中的粒度分布特征。
The particle size distribution of coal has self similarity during the grinding process and can be fit by the fractal equation of particle size distribution.
一些研究表明自相似业务量表现出了与传统模型不同的排队特征。
Some results prove that self-similar traffic exhibits different queueing features from the traditional models.
大偏差技术是对自相似业务模型进行队列分析的有效方法。
The large deviation technique is an efficient approach to queueing analysis with self-similar traffic.
然而近年来研究发现网络流量具有自相似性,传统的基于泊松分布的流量模型已不能很好地表述这一特征。
Recently much research shows that many kinds of network traffics are self-similar, which can't be described accurately by traditional traffic models based on Poisson distribution.
该模型具有很好的自相似结构,即反常标度性。
This model describe a good self-similar structure and has a good anomalous scaling behavior.
提出了时变维数的概念,对原有分数布朗运动模型加以拓展,使其成为具有局部自相似性的随机过程。
The concept of varying-time dimension is presented and the original fractional Brownian motion model is extended to be a locally self-similarity stochastic process.
对自相似流量模型下的排队分析方法目前还很不成熟。
The queuing analysis with self similar traffic is not complete until now.
在此模型的基础上,着重对自相似业务流合成过程的性能和行为特性进行了大量的实验和分析。
Based on the model, the article carries out a large set of experiments and research about the behavior of the synthesized self-similar traffic how to aggregate.
在此模型的基础上,着重对自相似业务流合成过程的性能和行为特性进行了大量的实验和分析。
Based on the model, the article carries out a large set of experiments and research about the behavior of the synthesized self-similar traffic how to aggregate.
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