{"title":"基于LEO卫星星座的ADS-B接收系统性能分析","authors":"Xiaofeng Zhu, Xiongfei Li, Xianfeng Gong","doi":"10.1109/ISCIT55906.2022.9931245","DOIUrl":null,"url":null,"abstract":"Automatic Dependent Surveillance-Broadcast (ADS-B) signal reception based on low-orbit satellite constellation system has gradually become an important technical method of airspace traffic management. In this paper, by establishing the satellite receiving ADS- B system model, the relationship between the system performance and the ADS-B receiver sensitivity and other factors is theoretically analyzed. Theoretical analysis and simulation show that the terminal position update rate of the ADS- B receiving system based on the low-orbit satellite constellation is mainly determined by the receiving performance of the ADS-B receiver, the number of overlapping coverage of the constellation system and the number of terminals within the beam coverage; When the frame performance is better than 1×10-1, increasing the overlap coverage of the constellation system is the most effective way to improve the system capacity.","PeriodicalId":325919,"journal":{"name":"2022 21st International Symposium on Communications and Information Technologies (ISCIT)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Performance Analysis of ADS-B Receiving System Based on LEO Satellite Constellation\",\"authors\":\"Xiaofeng Zhu, Xiongfei Li, Xianfeng Gong\",\"doi\":\"10.1109/ISCIT55906.2022.9931245\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Automatic Dependent Surveillance-Broadcast (ADS-B) signal reception based on low-orbit satellite constellation system has gradually become an important technical method of airspace traffic management. In this paper, by establishing the satellite receiving ADS- B system model, the relationship between the system performance and the ADS-B receiver sensitivity and other factors is theoretically analyzed. Theoretical analysis and simulation show that the terminal position update rate of the ADS- B receiving system based on the low-orbit satellite constellation is mainly determined by the receiving performance of the ADS-B receiver, the number of overlapping coverage of the constellation system and the number of terminals within the beam coverage; When the frame performance is better than 1×10-1, increasing the overlap coverage of the constellation system is the most effective way to improve the system capacity.\",\"PeriodicalId\":325919,\"journal\":{\"name\":\"2022 21st International Symposium on Communications and Information Technologies (ISCIT)\",\"volume\":\"38 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-09-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 21st International Symposium on Communications and Information Technologies (ISCIT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISCIT55906.2022.9931245\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 21st International Symposium on Communications and Information Technologies (ISCIT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISCIT55906.2022.9931245","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Performance Analysis of ADS-B Receiving System Based on LEO Satellite Constellation
Automatic Dependent Surveillance-Broadcast (ADS-B) signal reception based on low-orbit satellite constellation system has gradually become an important technical method of airspace traffic management. In this paper, by establishing the satellite receiving ADS- B system model, the relationship between the system performance and the ADS-B receiver sensitivity and other factors is theoretically analyzed. Theoretical analysis and simulation show that the terminal position update rate of the ADS- B receiving system based on the low-orbit satellite constellation is mainly determined by the receiving performance of the ADS-B receiver, the number of overlapping coverage of the constellation system and the number of terminals within the beam coverage; When the frame performance is better than 1×10-1, increasing the overlap coverage of the constellation system is the most effective way to improve the system capacity.
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