| 摘要: |
| 随着跟踪与数据中继卫星系统(TDRSS)的发展以及中继应用需求的增加，其资源调度成为决
定系统性能的关键因素之一。分析了包括描述方法、活动与资源、约束条件等在内的中继卫星
资源调度问题基本内涵，研究了目前中继卫星资源调度的数学模型和实现算法，比较了不同
数学模型和实现算法的优缺点。针对未来卫星激光和微波链路联合组网的发展趋势，提出了
基于多终端-多节点及基于资源故障的激光/微波混合链路中继卫星资源调度的基本方法。 |
| 关键词: 数据中继卫星；资源调度；星间激光链路 微波/激光混合链路 |
| DOI： |
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| 基金项目: |
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| A survey on scheduling for TDRS |
| ZHAO Jing,ZHAO Shang-hong,LI Yong-jun,WANG Xiang,ZHAO Wei-hu |
| () |
| Abstract: |
| With the evolution of Tracking and Data Relay Satellite System(TDRSS) and the in
creasing requirement of relay application, scheduling for date and relay satellites becomes one of the key facto
rs of system performance. The basic connotation of the scheduling for Tracking a
nd Data Relay Satellite(TDRS) is analysed,including the describing method, activities and resources, constrai
nts.The achievements in models and algorithms are studied and the advantages and limitations of them are pointed out. According to the development trend of the microwave/optical hybrid link in date and relay satellites networking in the future, the basic method for the resources scheduling based on the multi-terminal node and resources fault is presented. |
| Key words: data and relay satellite mission scheduling optical inter-satellite link microwave/laser hybrid link |
《电讯技术》编辑部 