{"title":"基于b -甚高频等潜在系统的未来航空通信系统的独立技术评估","authors":"B. Haindl","doi":"10.1109/DASC.2007.4391918","DOIUrl":null,"url":null,"abstract":"Air traffic management (ATM) system heavily relies upon air-ground communications. The frequency band currently used for air-ground communications (117.975 -137.000 MHz) is becoming congested. In some parts of Europe, it is extremely difficult to find a frequency to allow a new assignment to be made. This paper summarizes the communications services of current ATM systems as well as their basic operational concepts. Moreover, a comparison of different spectrum ranges and communication mechanisms used in physical and data link layers of aeronautical technologies was performed. Finally, the paper provides a comparison of several most promising technologies (LDL, B-VHF and P34) for a future aeronautical system.","PeriodicalId":242641,"journal":{"name":"2007 IEEE/AIAA 26th Digital Avionics Systems Conference","volume":"61 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"An independent technology assessmentfor a future aeronautical communication system based on potential systems like B-VHF\",\"authors\":\"B. Haindl\",\"doi\":\"10.1109/DASC.2007.4391918\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Air traffic management (ATM) system heavily relies upon air-ground communications. The frequency band currently used for air-ground communications (117.975 -137.000 MHz) is becoming congested. In some parts of Europe, it is extremely difficult to find a frequency to allow a new assignment to be made. This paper summarizes the communications services of current ATM systems as well as their basic operational concepts. Moreover, a comparison of different spectrum ranges and communication mechanisms used in physical and data link layers of aeronautical technologies was performed. Finally, the paper provides a comparison of several most promising technologies (LDL, B-VHF and P34) for a future aeronautical system.\",\"PeriodicalId\":242641,\"journal\":{\"name\":\"2007 IEEE/AIAA 26th Digital Avionics Systems Conference\",\"volume\":\"61 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-12-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 IEEE/AIAA 26th Digital Avionics Systems Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/DASC.2007.4391918\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 IEEE/AIAA 26th Digital Avionics Systems Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DASC.2007.4391918","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An independent technology assessmentfor a future aeronautical communication system based on potential systems like B-VHF
Air traffic management (ATM) system heavily relies upon air-ground communications. The frequency band currently used for air-ground communications (117.975 -137.000 MHz) is becoming congested. In some parts of Europe, it is extremely difficult to find a frequency to allow a new assignment to be made. This paper summarizes the communications services of current ATM systems as well as their basic operational concepts. Moreover, a comparison of different spectrum ranges and communication mechanisms used in physical and data link layers of aeronautical technologies was performed. Finally, the paper provides a comparison of several most promising technologies (LDL, B-VHF and P34) for a future aeronautical system.
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