WDM光网络中一种新的波段交换路由算法

Lei Guo, Xingwei Wang, Wei Ji, Weigang Hou, Tengfei Wu, Feiming Jin
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引用次数: 6

摘要

本文研究了波分复用光网络中的波段交换技术,并考虑了减少光交叉连接中端口数量的问题。在前人研究的基础上,本文提出了一种新的启发式算法,该算法采用k最短路径算法和重路由方案来优化端口数量。仿真结果表明,该方案的性能得到了显著提高。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A New Waveband Switching Routing Algorithm in WDM Optical Networks
This paper investigates the technique of waveband switching and considers the problem of reducing the number of ports in optical cross-connects in WDM optical networks. Based on previous studies, this paper proposes a new heuristic, in which the k-shortest path algorithm and rerouting scheme are used to optimize the number of ports. Simulation results show that the performance of proposed scheme can be significantly improved.
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