| 波长转换对抗毁多光纤WDM网络设计的影响 |
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| 引用本文： | 王烨,李乐民,王晟. 波长转换对抗毁多光纤WDM网络设计的影响[J]. 电子科技大学学报(社会科学版), 2000, 0(4) |
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| 作者姓名： | 王烨 李乐民 王晟 |
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| 作者单位： | 电子科技大学宽带光纤传输与通信系统技术国家重点实验室!成都610054 |
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| 基金项目： | 国家自然科学基金资助项目!基金号： 69990540 |
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| 摘 要： | 对以全网铺设光纤的总长度最短为优化目标进行波分复用（ＷＤＭ）网络的抗毁设计，研究了波长转换器对多光纤网状ＷＤＭ网络设计的影响。研究结果表明：设计多光纤ＷＤＭ网络时若不考虑网络抗毁，引入波长转换对减少全网建设成本没有作用：但使用波长转换器可以减少全网需要的光纤总长度，特别是针对网络使用链路保护的情况。
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| 关 键 词： | 波分复用网络 波长转换 工作光路 保护光路 |
Influence of Wavelength Conversion on Design of Resilient Multi-fiber WDM Networks |
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| Wang Ye,Li Leimin,Wang Sheng. Influence of Wavelength Conversion on Design of Resilient Multi-fiber WDM Networks[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 2000, 0(4) |
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| Authors: | Wang Ye Li Leimin Wang Sheng |
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| Abstract: | In this paper, a new resilient network model aimed at minimizing total fiber length is established and the influence of wavelength conversion on design of restorable multi-fiber WDM networks is studied simultaneously. The results show that introducing wavelength converters has no benefits to reduce the cost of multi-fiber networks without considering survivability, and using wavelength converters can reduce the total fiber length in evidence, especially with link protection especially. |
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| Keywords: | wavelength division multiplexing networks wavelength conversion working lightpath protection lightpath |
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