有群组泊松流的队列系统中的队列分散

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引用次数: 0

摘要

本文考虑了在具有组泊松流量的队列系统中应用区间法进行队列分析的问题。结果表明,在给定负荷下,具有此类流量的系统中队列规模的平均值由一个请求的处理时间间隔内到达的请求数的离散度决定,指定的离散度与负荷系数成线性关系。本文得出了确定具有组泊松流量的队列系统中队列大小离散度的关系。结果表明,该离散度取决于在处理一个申请的时间间隔内到达的申请数量的第三中心矩。两组不同流量的队列的离散度在队列平均值上具有相同的依赖性,但在所指示的中心矩值上却存在差异。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
QUEUE DISPERSION IN QUEUE SYSTEMS WITH GROUP POISSON FLOWS
The application of interval methods for queue analysis in queuing systems with group Poisson flows is considered. It is shown that, for a given load, the average value of queue sizes in systems with such flows is determined by the dispersion of the numbers of requests arriving during the processing time intervals of one request, and the specified dispersion depends linearly on the load factor. Relations are obtained that determine the dispersion of queue sizes in queuing systems with group Poisson flows. It is shown that this dispersion depends on the third central moment of the numbers of applications arriving during the time intervals of processing one application. The dispersions of the queues of two different group flows, which have the same dependencies of the average values of the queues, differ in the values of the indicated central moments.
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