| 基于激光链路的卫星光网络路由算法 |
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| 引用本文： | 梁平,赵尚弘,李勇军,方姚生,马业伟.基于激光链路的卫星光网络路由算法[J].光通信技术,2007,31(5):54-57. |
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| 作者姓名： | 梁平 赵尚弘 李勇军 方姚生 马业伟 |
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| 作者单位： | 空军工程大学,电讯工程学院,西安,710077 |
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| 摘 要： | 结合卫星网络拓扑结构的时变性特点,建立了时变卫星光网络模型,对网络模型进行离散化,形成一系列相对固定的网络拓扑结构.通过优化传统的Dijkstra算法,提出了NNSP算法,把它引入到卫星光网络副载波/光波的双层路由算法中,最后仿真比较了网络延时,进一步证明卫星光网络路由算法的可行性.
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| 关 键 词： | 卫星光网络 时变拓扑 最短路由算法 副载波/波长双层路由 |
| 修稿时间： | 2006年11月29 |
The satellite optical network routing algorithm |
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| LIANG Ping,ZHAO Shang-hong,LI Yong-jun,FANG Yao-sheng,MA Ye-wei.The satellite optical network routing algorithm[J].Optical Communication Technology,2007,31(5):54-57. |
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| Authors: | LIANG Ping ZHAO Shang-hong LI Yong-jun FANG Yao-sheng MA Ye-wei |
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| Abstract: | Combines time-varying feature of the satellite network topology structure,establish the new pattern of the time-varying satellite optical network model. carries on the discretization to the network model,forms a series of relative steady network topology structure. Utilizes traditional satellite network of Dijkstra algorithm to optimize,the NNSP algorithm is proposed. So leads it to the two layers routing algorithm of sub-carrier/wavelength,and TCP delay are put to comparable imitate,proves feasible quality of the satellite optical network Routing Algorithm by further. |
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| Keywords: | satellite optical network time-varying topology structure the shortest path algorithm the two layers routing of sub-carrier/wavelength |
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