On the advantages of optimal end-to-end QoS budget partitioning

被引：0
|
作者：
Hyunjoon Cho
André Girard
Catherine Rosenberg
机构：
[1] Purdue University,School of Electrical and Computer Engineering
[2] Université du Québec,INRS
[3] University of Waterloo,EMT
来源：
Telecommunication Systems | 2007年 / 34卷
关键词：
QoS budget partitioning; Induced costs; Effective bandwidth; Nonlinear programming; Network dimensioning;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We investigate the optimal partitioning of the end-to-end network QoS budget to quantify the advantage of having a non-uniform allocation of the budget over the links in a path. We formulate an optimization problem that provides a unified framework to study QoS budget allocation. We examine the underlying mathematical structure for the optimal partitioning and dimensioning equations. In the context of network dimensioning, we then show that optimal partitioning can bring large cost reductions as compared with equal partitioning based on the results on small networks.
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页码：91 / 106
页数：15
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