A Totally Shared Optical Packet Switch: Dimensioning, Control Algorithm and Performance

被引：0
|
作者：
Junjie Yang
Qingji Zeng
Tong Ye
Guolong Zhu
机构：
[1] Shanghai University of Electric Power,Faculty of Computer & Information Engineering
[2] Shanghai Jiao Tong University,The State Key Laboratory on Fiber
来源：
Photonic Network Communications | 2006年 / 11卷
关键词：
Optical packet switching; Fiber delay line; Tunable wavelength converter; Control algorithm;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, a novel optical packet switch is proposed, which uses a set of shared fiber delay lines (FDLs) and a set of shared tunable wavelength converters (TWCs) to resolve optical packet contentions. In addition, two control algorithms, i.e., Fiber-First (FF) and Wavelength-First (WF), are proposed to schedule optical packets. Performance of the novel switch is evaluated by means of simulation experiments. Simulation results show that based on either of these two control algorithms, the switch can achieve super performance without employing a lot of FDLs and TWCs. Moreover, the performance of FF and WF is compared. Detail analyses are also given in this paper.
引用
收藏
页码：173 / 185
页数：12
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