| 天地一体化信息网络低轨移动及宽带通信星座发展设想 |
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| 引用本文： | 孙晨华,肖永伟,赵伟松,周坡.天地一体化信息网络低轨移动及宽带通信星座发展设想[J].电信科学,2017,33(12):43-52. |
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| 作者姓名： | 孙晨华 肖永伟 赵伟松 周坡 |
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| 作者单位： | 中国电子科技集团公司第五十四研究所，河北 石家庄 050081 |
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| 摘 要： | 随着全球互联网和物联网服务的延伸，可以实现包括南北两极在内全球无缝覆盖的低轨通信星座又一次进入了发展机遇期。通过分析国外典型星座的特点，结合我国“科技创新2030—重大项目”：天地一体化信息网络重大工程的发展背景，提出了一种创新的低轨移动及宽带通信星座方案构想，并给出了发展建议，希望能够为相关系统研制提供参考。
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| 关 键 词： | 低轨通信星座 卫星移动通信 卫星互联网星座 |
Development conception of space-ground inteyrated information network LEO mobile and broadband internet constellation |
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| Chenhua SUN,Yongwei XIAO,Weisong ZHAO,Po ZHOU.Development conception of space-ground inteyrated information network LEO mobile and broadband internet constellation[J].Telecommunications Science,2017,33(12):43-52. |
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| Authors: | Chenhua SUN Yongwei XIAO Weisong ZHAO Po ZHOU |
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| Affiliation: | The 54th Research Institute of China Electronics Technology Group Corporation,Shijiazhuang 050081,China |
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| Abstract: | With the extension of global internet and IoT (internet of things),LEO (low earth orbit) communication constellation which can achieve seamless coverage of the world including the two poles once again meets the opportunity for development.An innovative scheme of LEO mobile and broadband internet constellation was proposed after analyzing the characteristics of typical foreign constellations and combining with Science and Technology Innovation 2030 Major Project:Space Integrated Ground Network.Development suggestions that can lay the foundation for relevant research and system construction were presented. |
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| Keywords: | LEO constellation mobile satellite communication satellite internet constellation |
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