Design of Survivable Flexible-Grid DWDM Networks with Joint Minimization of Transponder Cost and Spectrum Usage

被引：0
|
作者：
Eira, Antonio [1 ]
Santos, Joao [1 ]
Pedro, Joao [1 ]
Pires, Joao
机构：
[1] Nokia Siemens Networks, Amadora, Portugal
来源：
2012 38TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATIONS (ECOC) | 2012年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
We present a multi-objective framework to jointly optimize cost and spectrum in a survivable flexible-grid network with multiple transponder profiles. Through the use of an evolutionary algorithm, the sharing of spectral and interface resources is explored to clearly show the cost/spectrum design trade-off according to different sharing policies.
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页数：3
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