| 基于蚁群算法的卫星网动态路由算法 |
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| 引用本文： | 马海滨,王汝传,饶元.基于蚁群算法的卫星网动态路由算法[J].南京邮电大学学报(自然科学版),2011,31(5):48-53. |
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| 作者姓名： | 马海滨 王汝传 饶元 |
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| 作者单位： | 南京邮电大学计算机学院,江苏南京,210046 |
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| 基金项目： | 国家自然科学基金(60973139,60773041); 省级现代服务业发展专项资金; 国家和江苏省博士后基金(0801019C,20090451240,20090451241,20100471353,20100471355); 江苏省高校科技创新计划项目(CX09B_153Z,CX10B_260Z,CX10B_261Z,CX10B_262Z,CX10B_263Z); 江苏省六大高峰人才项目(2008118); 江苏省计算机信息处理技术重点实验室基金资助项目 |
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| 摘 要： | 卫星网络路由应当具有使用较小的通信开销和处理能力计算出最优路径,并能够适应卫星网络拓扑结构动态变化等特点,这与蚁群算法的特征相匹配,能很好地解决这一问题。以此为背景,提出了一种新型的基于蚁群算法的卫星网动态路由算法(DRAS-ACA),并在NS2网络仿真平台上实现了该路由算法,使用gnuplot分析了仿真结果。
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| 关 键 词： | 蚁群算法 卫星网 路由算法 |
Dynamic Routing Algorithm for Satellite Network Based on Ant Colony Algorithm |
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| MA Hai-bin,WANG Ru-chuan,RAO Yuan.Dynamic Routing Algorithm for Satellite Network Based on Ant Colony Algorithm[J].Journal of Nanjing University of Posts and Telecommunications,2011,31(5):48-53. |
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| Authors: | MA Hai-bin WANG Ru-chuan RAO Yuan |
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| Institution: | MA Hai-bin,WANG Ru-chuan,RAO Yuan( College of Computer,Nanjing University of Posts and Telecommunications,Nanjing 210046,China) |
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| Abstract: | Satellite network routing should have the use of smaller capacity and communication overhead to calculate the optimal path,and be able to adapt to the satellite network topology changes,and other characteristics.The Ant Colony Algorithm should be a good appraach to solve this problem.In this paper,a dynamic routing algorithm for satellite network based on ant colony algorithm(DRAS-ACA) was presented and simulated on NS2 platform,and we also analyzed the simulation results with gnuplot. |
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| Keywords: | ant colony algorithm satellite network routing algorithm |
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