Evolution of WDM Optical IP Networks: A Cost and Energy Perspective

被引:152
作者
Tucker, Rodney S. [1 ]
Parthiban, Rajendran [2 ]
Baliga, Jayant [1 ,3 ]
Hinton, Kerry [1 ]
Ayre, Robert W. A. [1 ]
Sorin, Wayne V. [1 ]
机构
[1] Univ Melbourne, ARC Special Res Ctr, Ultrabroadband Informat Networks, Dept Elect & Elect Engn, Melbourne, Vic 3010, Australia
[2] Monash Univ Malaysia, Sch Engn, Selangor, Malaysia
[3] Univ Melbourne, Natl ICT Australia, Victoria Lab, Melbourne, Vic 3010, Australia
基金
澳大利亚研究理事会;
关键词
Energy consumption; optical networks; optical packet switching;
D O I
10.1109/JLT.2008.2005424
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 review technologies and architectures for WDM optical IP networks from the viewpoint or capital expenditure and network energy consumption. We show how requirements of low cost and low energy consumption can influence the choice of switching technologies as well as the overall network architecture.
引用
收藏
页码:243 / 252
页数:10
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