| 一种应用于时分交换IP OVER WDM网络的动态波长分配算法 |
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| 引用本文： | 张遥,杨明华.一种应用于时分交换IP OVER WDM网络的动态波长分配算法[J].大气与环境光学学报,2006(2). |
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| 作者姓名： | 张遥 杨明华 |
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| 作者单位： | 山东大学威海分校信息工程学院，云南大学信息学院 山东 威海 264209，云南 昆明 650091 |
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| 基金项目： | 光纤通信国家重点实验室访问学者基金资助项目，云南省教委自然科学基金资助项目(0011206) |
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| 摘 要： | 提出了一种应用于时分交换IP OVER WDM网络的动态波长分配算法。该算法通过设置空闲波长信道,并将这些信道在不同时隙以跳波长方式动态分配给数据传输速率要求较高的业务,以尽量满足用户需求。讨论了该算法的原理,并对算法性能进行了分析。结果显示该算法能够有效地满足不同用户的业务需求,进一步提高信道波长利用率。
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| 关 键 词： | 波分复用 时隙 波长分配 信道 |
A Dynamic Wavelength Assignment Algorithm for IP OVER WDM Network Using Time-division Switching |
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| ZHANG Yao,YANG Ming-hua.A Dynamic Wavelength Assignment Algorithm for IP OVER WDM Network Using Time-division Switching[J].Journal of Atmospheric and Environmental Optics,2006(2). |
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| Authors: | ZHANG Yao YANG Ming-hua |
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| Abstract: | A dynamic wavelength assignment algorithm for IP OVER WDM network using time-division switching was presented. Using this algorithm, the overall network throughput can be drastically improved by adding wavelength channel which can be assigned dynamically to some special services. The theory of this algorithm was discussed, and the performance was analyzed. The result appears that it is an efficient way to improve the QOS of network and the usage of wave channels. |
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| Keywords: | wave-division multiplexing time-slot wavelength assignment sign channel |
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