Analytical description of shared restoration capacity for mesh networks

被引：5
|
作者：
Bhardwaj, M
McCaughan, L
Korotky, SK
Saniee, I
机构：
[1] Univ Wisconsin, Dept Elect & Comp Engn, Madison, WI 53706 USA
[2] Lucent Technol, Bell Labs, Holmdel, NJ 07733 USA
来源：
JOURNAL OF OPTICAL NETWORKING | 2005年 / 4卷 / 03期
关键词：
D O I：
10.1364/JON.4.000130
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
We derive analytical expressions for the extra capacity requirements of mesh networks to ensure survivability against single-link failures. We study both shared link- and path-based restoration schemes and formulate the network global expectation value of extra capacity. We analyze a wide range of planar and toroid mesh networks using a linear programming optimization tool and find our analytic model in good agreement with the numerical simulation data. (c) 2005 Optical Society of America.
引用
收藏
页码：130 / 141
页数：12
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