| 卫星网络的数学模型和路由算法研究 |
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| 引用本文： | 蒋太杰,高丽娟,赵洪利.卫星网络的数学模型和路由算法研究[J].系统工程与电子技术,2008,30(8). |
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| 作者姓名： | 蒋太杰 高丽娟 赵洪利 |
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| 作者单位： | 装备指挥技术学院,北京,101416 |
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| 摘 要： | 对卫星网络路由算法研究中存在的问题进行了分析.建立了卫星网络的多约束数学模型,该模型表示了多约束条件下的最小代价问题.在数学模型研究的基础上,对多约束路由算法进行研究,得到一种多约束切换最优路由算法.该算法能够有效地降低路径的切换概率,能够提高计算效率,通过分析表明该算法具有较好的性能.
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| 关 键 词： | 卫星网络 数学模型 路由算法 |
Research on mathematical model and routing algorithm of satellite networks |
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| JIANG Tai-jie,GAO Li-juan,ZHAO Hong-li.Research on mathematical model and routing algorithm of satellite networks[J].System Engineering and Electronics,2008,30(8). |
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| Authors: | JIANG Tai-jie GAO Li-juan ZHAO Hong-li |
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| Abstract: | The problems of routing algorithms in satellite network are analyzed.The multi-constrained mathematical model of satellite networks is built,which shows the multi-constrained optimal problem.Based on the mathematical model,the multi-constrained route algorithm is studied,and a new optimal algorithm is proposed.The new algorithm can reduce handover probability and enhance the computational efficiency.Simulation results show that the algorithm has better performance. |
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| Keywords: | satellite network mathematic model routing algorithm |
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