| 损伤感知的光网络连接指配的关键问题研究 |
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| 引用本文： | 赵继军,王丽荣,王苏建. 损伤感知的光网络连接指配的关键问题研究[J]. 光通信研究, 2009, 35(4): 14-17 |
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| 作者姓名： | 赵继军 王丽荣 王苏建 |
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| 作者单位： | 1. 河北工程大学,河北,邯郸,056038
2. 河北工程大学,河北,邯郸,056038;邯郸职业技术学院,河北,邯郸,056001 |
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| 基金项目： | 国家自然科学基金，河北省教育厅科研计划 |
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| 摘 要： | 在透明网络中,光信号由于受到物理损伤的影响而质量降低,这使得损伤感知的连接指配日益成为人们研究的热点.文章从架构、损伤模型和损伤感知的路由波长分配(IRWA)算法3方面研究了损伤感知的光网络连接指配的
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| 关 键 词： | 透明光网络 物理损伤 损伤感知的路由波长分配 |
| 收稿时间： | 2009-02-28 |
Study on key issues of impairment-aware-based optical network connection provisioning |
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| Zhao Jijun,Wang Lirong,Wang Sujian. Study on key issues of impairment-aware-based optical network connection provisioning[J]. Study on Optical Communications, 2009, 35(4): 14-17 |
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| Authors: | Zhao Jijun Wang Lirong Wang Sujian |
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| Affiliation: | 1.Hebei University of Engineering;Handan 056038;China;2.Handan Polytechnic College;Handan 056001;China |
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| Abstract: | In transparent networks,the quality of optical signals is degraded owing to physical impairment,thus the impairment-aware-based connection provisioning has become a hot research topic.This paper studies the key issues in this respect in terms of architecture,impairment model and Impairment-aware Routing Wavelength Assignment(IRWA) algorithm,explains the necessity of full use of the intelligentization of optical networks,setting up appropriate impairment model and ensuring the signal quality in routing selec... |
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| Keywords: | transparent network physical impairment IRWA |
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