| 卫星网路由算法研究 |
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| 引用本文： | 孙知信,王汝传,王绍棣,张登银,李军.卫星网路由算法研究[J].小型微型计算机系统,2005,26(1):15-18. |
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| 作者姓名： | 孙知信 王汝传 王绍棣 张登银 李军 |
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| 作者单位： | 南京邮电学院,计算机系,江苏,南京,210003 |
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| 基金项目： | 国家“八六三”项目 (2 0 0 4AA775 0 5 3 )资助，国家自然科学基金 (60 173 0 3 7)资助，江苏省自然科学基金(BK2 0 0 3 10 5 )资助 . |
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| 摘 要： | 提出了一种运行于卫星网络上的基于时空的路由算法，该算法包括三个步骤：初始阶段．计算候选路由阶段及选择转发路由阶段．当网络卫星节点取得数据报的目的出口节点(卫星)的地址后，使根据此刻的源卫星、目的卫星的位置，采用路径延时的度量标准(Metric)，对最佳路径进行计算，并得到一个经过优劣排序的候选路径集合．仿真实验结果表明该算法能较好地满足在卫星网络上完成路由功能的要求．
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| 关 键 词： | 路由算法 卫星网络 面向对象 仿真 |
| 文章编号： | 1000-1220(2005)01-0015-04 |
Research on the Satelite Network Routing Algorithm |
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| SUN Zhi-xin,WANG Ru-chuan,WANG Shao-di,ZHANG Deng-yin,LI Jun.Research on the Satelite Network Routing Algorithm[J].Mini-micro Systems,2005,26(1):15-18. |
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| Authors: | SUN Zhi-xin WANG Ru-chuan WANG Shao-di ZHANG Deng-yin LI Jun |
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| Abstract: | The paper brings forward a routing algorit hm based on space-time running on satellite network. The algorithm includes th ree steps: initial phase, calculating candidate routing phase and selecting tran smittal routing phase. As satellite network nodes achieve data message's address of objective exit node, they employs measure metric of path delay to carry out calculate for best path based on positions of source and objective satellite, an d then get a candidate path collection by good and bad sorting. The simulation e xperimental results indicate that the algorithm can satisfy the objectives of ro uting functions in satellite network. |
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| Keywords: | routing algorithm satellite network object-or iented simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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