| 光分组交换网络中光纤延迟线缓存技术 |
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| 引用本文： | 刘焕淋,庞俊宇.光分组交换网络中光纤延迟线缓存技术[J].光电技术应用,2009,24(1). |
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| 作者姓名： | 刘焕淋 庞俊宇 |
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| 作者单位： | 1. 重庆邮电大学通信学院,重庆,400065;重庆大学光电技术及系统教育部重点实验室,重庆,400044
2. 重庆邮电大学通信学院,重庆,400065 |
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| 基金项目： | 重庆邮电大学自然科学基金，重庆市自然科学基金 |
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| 摘 要： | 光分组交换网是全光网络发展的必然趋势.然而,光分组交换网络发展的瓶颈是光缓存技术.目前,在光域比较现实的还是采用光纤延迟线(FDL)作光缓存.重点研究了光纤延迟线光缓存技术,对FDL光缓存技术进行了深入的分析和归纳,并对每一种光纤延迟线光缓存调度策略的优缺点都进行了细致的分析.最后指出了光纤延迟线光缓存技术的未来研究重点和发展方向.
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| 关 键 词： | 光分组交换 缓存调度算法 光纤延迟线 |
Fiber Delay Line Buffer Technology in Optical Packet Switching Network |
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| LIU Huan-lin,PANG Jun-yu.Fiber Delay Line Buffer Technology in Optical Packet Switching Network[J].Electro-Optic Technology Application,2009,24(1). |
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| Authors: | LIU Huan-lin PANG Jun-yu |
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| Affiliation: | LIU Huan-lin1,2,PANG Jun-yu1(1.School of Telecommunication,Chongqing University of posts and telecommunications,Chongqing 400065,China,2.Key Lab.of Optoelectronic Technology and System,Ministry of Education,Chongqing University,Chongqing 400044,China) |
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| Abstract: | The optical packet switching network is the necessary tendency in the development of all optical networks.But the bottleneck in developing the optical packet switching network is the optical buffer technology.At the present time,the most realistic approach is to use fiber delay line(FDL) as optical buffer.The FDL optical buffer technology is emphatically studied,analyzed and generalized further.The merits and faults of each FDL optical buffer technology are analyzed in detail.And the key issues and directio... |
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| Keywords: | optical packet switching buffer scheduling algorithm fiber delay line |
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