【摘 要】
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In this paper,we propose a novel AI-enabled space-air-ground integrated networks (SA-GIN).This new integrated networks architecture con-sists of LEO satellites and civil aircrafts carrying aerial base stations,called “civil aircraft assisted SAGIN(CAA-SAG
【机 构】
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School of Electronics and Information Engineering,Harbin Institute of Technology,Harbin 150001,China
论文部分内容阅读
In this paper,we propose a novel AI-enabled space-air-ground integrated networks (SA-GIN).This new integrated networks architecture con-sists of LEO satellites and civil aircrafts carrying aerial base stations,called “civil aircraft assisted SAGIN(CAA-SAGIN)”.The assistance of civil aircrafts can reduce the stress of satellite networks,improve the performance of SAGIN,decrease the construction cost and save space resources.Taking the Chinese main-land as an example,this paper has analyzed the dis-tribution of civil aircrafts,and obtained the cover-age characteristics of civil aircraft assisted networks(CAAN).Taking Starlink as the benchmark,this pa-per has calculated the service gap of CAAN,and de-signed the joint coverage constellation.The simula-tion results prove that the number of satellites in CAA-SAGIN can be greatly reduced with the assistance of civil aircrafts at the same data rate.
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