Comparison of Two Approximations for the Loss Probability in Finite-Buffer Queues
Comparison of Two Approximations for the Loss Probability in Finite-Buffer Queues
复制标题
有限缓冲区队列中丢失概率的两种近似值的比较
DOI：
10.1017/s026996480000276x
复制
发表时间：
1993
影响因子：
1.1
通讯作者：
H. Tijms
中科院分区：
文献类型：
--
作者：
M. Miyazawa;H. Tijms
本文讨论了最近提出的两个有关有限缓冲队列损失概率的近似。本文的目的是双重的：首先，为这两种近似提供更好的见解和更多的理论支持，其次，通过实验研究来证明这两种近似的性能如何。一个有趣的经验发现是，在许多实际情况下，这两种近似提供了损失概率精确值的上界和下界。
This paper deals with two related approximations that were recently proposed for the loss probability in finite-buffer queues. The purpose of the paper is twofold: first, to provide better insight and more theoretical support for both approximations, and second, to show by an experimental study how well both approximations perform. An interesting empirical finding is that in many cases of practical interest the two approximations provide upper and lower bounds on the exact value of the loss probability.