Cost Evaluation for Flexible-Grid Optical Networks

被引：0
|
作者：
Vizcaino, Jorge Lopez [1 ,3 ]
Ye, Yabin [1 ]
Lopez, Vctor [2 ]
Jimenez, Felipe [2 ]
Duque, Raul [2 ]
Krummrich, Peter M. [3 ]
机构：
[1] Huawei Technol Duesseldorf GmbH, European Res Ctr, Riesstr 25, D-80992 Munich, Germany
[2] Telefonica ID, E-28006 Madrid, Spain
[3] Tech Univ Dortmund, D-44227 Dortmund, Germany
来源：
2012 IEEE GLOBECOM WORKSHOPS (GC WKSHPS) | 2012年
关键词：
flexible-grid; OFDM-based network; cost; energy efficiency; optical transport network; protection;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We have compared the total cost of an innovative elastic network with respect to the conventional WDM ones operating in realistic network scenarios. The results give an insight of the cost benefits that can be obtained with an elastic OFDM-based network for the operation of future optical transport networks with different protection schemes.
引用
收藏
页码：358 / 363
页数：6
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