| 全光网中波长转换器分配算法的研究 |
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| 引用本文： | 温向明,朱赟,朱祥华. 全光网中波长转换器分配算法的研究[J]. 北京邮电大学学报, 2001, 24(2): 36-40 |
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| 作者姓名： | 温向明 朱赟 朱祥华 |
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| 作者单位： | ##北京邮电大学继续教育学院, |
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| 摘 要： | 介绍了光网络中波长转换器的作用，推导、分析了网络的阻塞率，在此基础上提出了一种波长转换器配置算法，并对该算法进行了模拟。模拟结果表明本算法得出的配置方式与最佳配置得到的网络阻塞率非常接近，而本算法的时间复杂度仅为O（3H＋w^2/2）。
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| 关 键 词： | 全光网 波长转换器 阻塞率 分配算法 光纤通信 |
| 文章编号： | 1007-5321(2001)02-0036-05 |
| 修稿时间： | 2000-10-18 |
An Algorithm for Allocating Wavelength Converters in All-Optical Networks |
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| WEN Xiang-ming,ZHU Yun,ZHU Xiang-hua. An Algorithm for Allocating Wavelength Converters in All-Optical Networks[J]. Journal of Beijing University of Posts and Telecommunications, 2001, 24(2): 36-40 |
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| Authors: | WEN Xiang-ming ZHU Yun ZHU Xiang-hua |
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| Abstract: | After presenting the functions of the wavelength converters in all optical network,the network blocking probabilities are analysed.An algorithm for allocting wavelength converters in all optical network is proposed and simulated.Simulation results show that the performance of the algorithm is close to that of the optimal ones in terms of blocking probabilites.However the time complexity of the algorithm is only O(3H+w 2/2) . |
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| Keywords: | all optical network wavelength conversion blocking probability |
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