A probabilistic quality of service constraint for a location model of switches in ATM communications networks

被引：20
|
作者：
Marianov, V [1 ]
Ríos, M [1 ]
机构：
[1] Catholic Univ Chile, Dept Elect Engn, Santiago, Chile
来源：
ANNALS OF OPERATIONS RESEARCH | 2000年 / 96卷 / 1-4期
关键词：
location; quality of service; switches; telecommunications networks;
D O I：
10.1023/A:1018955603355
中图分类号：
C93 [管理学]; O22 [运筹学];
学科分类号：
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要：
We formulate a model for the optimal location of switches in ATM communications networks. The networks are designed in such a way that, at their arrival to the switches, ATM cells find free space in a buffer of length b, with a probability alpha. The model avoids the impairment to the communication caused by both cell loss (because of shorter buffers) and cell-delay variations (because of longer buffers). It is also shown how to transform a non-linear, probabilistic, constraint into a linear form. Computational experience is provided for the model.
引用
收藏
页码：237 / 243
页数：7
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