WDM网络中动态业务的波长分配

Proceedings IEEE International Conference on Networks 2000 (ICON 2000). Networking Trends and Challenges in the New Millennium Pub Date : 2000-09-05 DOI:10.1109/ICON.2000.875817

Shizhong Xu, Lemin Li, Sheng Wang, Chibiao Chen

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引用次数: 1

摘要

针对具有固定路由和交替路由的WDM网络中的波长分配问题，提出了一种动态集中算法——相对最小影响算法(RLI)。它既可以用于单光纤网络，也可以用于多光纤网络。与之前提出的考虑整个网络状态的算法相比，RLI可以更准确地模拟在网络上建立新光路的影响。仿真结果表明，该算法的性能优于其他算法(在我们研究的情况下)。

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Wavelength assignment for dynamic traffic in WDM networks

We propose a dynamic centralized algorithm, relative least influence algorithm (RLI), for the wavelength assignment problem in WDM networks with fixed routing and alternate routing. It can be used in single-fiber networks as well as multi-fiber networks. Compared with the previously proposed algorithms which take the whole network state into consideration, RLI can model the effect of establishing a new lightpath on the network more accurately. Simulation results show that it performs better than the others (in the cases we studied).

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来源期刊

Proceedings IEEE International Conference on Networks 2000 (ICON 2000). Networking Trends and Challenges in the New Millennium

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