| 卫星移动通信系统星间链路空间参数分析 |
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| 引用本文： | 李赞,张乃通.卫星移动通信系统星间链路空间参数分析[J].通信学报,2000,21(6):92-96. |
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| 作者姓名： | 李赞 张乃通 |
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| 作者单位： | 哈尔滨工业大学,通信技术研究所,黑龙江,哈尔滨150001 |
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| 基金项目： | 8 6 3计划资助项目!(86 3- 2 - 5- 12 6 ) |
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| 摘 要： | 通过对现有的卫星移动通信系统星间链路的分析发现，伴随着卫星座高度的增加，卫星移动通信系统星间链路指向的动态变化范围不断扩大，星间链路的相对距离也不断增大。由此引出对最优化的极轨道卫星移动通信系统星暗链路主要参数的模拟与分析，从中得到了一些规律性的结论，为星间链路的设计与建立提供了理论基础；同昱，卫星移动通信系统星间链路指向性的周期性变化，也为星间链路建立过程中最优化搜索算法的建立提供了探索的方向和
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| 关 键 词： | 卫星通信 星间链路 卫星网络 移动通信 |
| 修稿时间： | 1999-01-06 |
ISL spacial paremeters' analysis of mobile satellite communication system |
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| LI Zan,ZHANG Nai-tong.ISL spacial paremeters' analysis of mobile satellite communication system[J].Journal on Communications,2000,21(6):92-96. |
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| Authors: | LI Zan ZHANG Nai-tong |
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| Abstract: | Through the analysis of today's mobile satellite communication systems,it is found that the higher the constellation height is,the larger the dynamicrange of ISL's direction is;and is the relative distance between neighbour satellites From this phenomenon,by simulating the optimizing polar orbit satellite communication systems,some regularity conclusions are obtained They are the indispensable theoretic foundation of ISL designing And the periodic changing of ISL direction provides the direction of investigation and theoretic basis of optimizing searching algorithm in the establishing process of ISL |
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| Keywords: | satellite communication intersatellite link(ISL) satellite networks |
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