| 一种实现负荷均衡的动态波长分配新算法 |
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| 引用本文： | 潘登,齐志刚,赵继军,纪越峰.一种实现负荷均衡的动态波长分配新算法[J].光子学报,2003,32(6):710-713. |
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| 作者姓名： | 潘登 齐志刚 赵继军 纪越峰 |
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| 作者单位： | 北京邮电大学光通信中心,128信箱,北京,100876 |
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| 基金项目： | 国家自然科学基金项目 (编号:90 10 4 0 17)，国家 86 3计划(编号 :2 0 0 1AA12 2 0 6 2、2 0 0 1AA12 2 0 5 1)，教育部重大项目(编号 :0 2 15 )，教育部跨世纪优秀人才培养计划资助项目 |
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| 摘 要： | 提出了一种新的动态波长分配算法:负荷均衡法.新算法将负荷均分到各个波长上,使各段链路上预留的波长资源最大化;同时,更加准确地考虑了分配波长对于整个网络的影响,将分配波长对整个网络的影响降低到最低程度.仿真结果表明:新的算法能更好地提高网络的性能.
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| 关 键 词： | 波分复用 路由和波长分配 负荷均衡 |
| 收稿时间： | 2002/7/30 |
A New Dynamic Wavelength Assignment Algorithm:Load Equalization Algorithm |
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| Pan Deng,Qi Zhigang,Zhao Jijun,Ji Yuefeng Optical Communication Center of Beijing University of Posts and Telecommunications,Beijing.A New Dynamic Wavelength Assignment Algorithm:Load Equalization Algorithm[J].Acta Photonica Sinica,2003,32(6):710-713. |
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| Authors: | Pan Deng Qi Zhigang Zhao Jijun Ji Yuefeng Optical Communication Center of Beijing University of Posts and Telecommunications Beijing |
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| Institution: | Pan Deng,Qi Zhigang,Zhao Jijun,Ji Yuefeng Optical Communication Center of Beijing University of Posts and Telecommunications,Beijing 100876 |
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| Abstract: | A new dynamic wavelength assignment algorithm: Load Equalization Algorithm is proposed. This algorithm equalizes the load on wavelengths, maximizes the wavelength resources reserved on each link; at the same time, it models the influence of assigning a wavelength on the network more accurately and minimizes the influence. The simulation results show that it performs better than other previously proposed algorithms in most cases. |
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| Keywords: | WDM RWA Load Equalization |
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