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Time to Start a Crowded Period in a Finite-Buffer Queue with Poisson Input Flow and General Processing Times

机译:在具有泊松输入流和一般处理时间的有限缓冲区队列中开始拥挤时段的时间

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摘要

A finite-capacity queueing model with Poisson input flow and generally distributed processing times of jobs is considered. An idea of a crowded period is introduced, namely the time period in the system operation during which the number of jobs present in the system is continually greater than or equal the fixed level M > 0. A system of integral equations for the tail cumulative distribution function of the time to start a crowded period is derived, conditioned by the number of jobs present in the accumulating buffer before the start moment. A solution of the equivalent system written for Laplace transforms is found using the linear algebraic approach.
机译:考虑具有泊松输入流和作业的一般分布处理时间的有限容量排队模型。引入了拥挤周期的概念,即系统运行中系统中存在的作业数量连续大于或等于固定水平M> 0的时间段。尾部累积分布的积分方程组根据开始时刻之前累积缓冲区中存在的作业数量,得出开始拥挤时间段的时间函数。使用线性代数方法可以找到为拉普拉斯变换编写的等效系统的解决方案。

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