{"title":"具有射频反馈链路的海上FSO信道自适应信道编码","authors":"M. Gregory, P. Hoeher","doi":"10.1109/ICSOS.2011.5783696","DOIUrl":null,"url":null,"abstract":"Free-space optical data links (FSO) can provide high bandwidth and secure data transmission. Since channel impacts like fog or atmospheric turbulence are decreasing the network availability, a microwave (RF) backup link is desirable. In this paper, the maritime environment is considered. The impact of channel coding is studied for multi-aperture (MIMO) FSO links with different scintillation index. In addition, an adaptive coding scheme is proposed, maximizing the availability of the combined hybrid (RF/FSO) network regarding the full range of possible signal distortions.","PeriodicalId":107082,"journal":{"name":"2011 International Conference on Space Optical Systems and Applications (ICSOS)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2011-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Adaptive channel coding for maritime FSO channels with RF feedback link\",\"authors\":\"M. Gregory, P. Hoeher\",\"doi\":\"10.1109/ICSOS.2011.5783696\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Free-space optical data links (FSO) can provide high bandwidth and secure data transmission. Since channel impacts like fog or atmospheric turbulence are decreasing the network availability, a microwave (RF) backup link is desirable. In this paper, the maritime environment is considered. The impact of channel coding is studied for multi-aperture (MIMO) FSO links with different scintillation index. In addition, an adaptive coding scheme is proposed, maximizing the availability of the combined hybrid (RF/FSO) network regarding the full range of possible signal distortions.\",\"PeriodicalId\":107082,\"journal\":{\"name\":\"2011 International Conference on Space Optical Systems and Applications (ICSOS)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-05-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 International Conference on Space Optical Systems and Applications (ICSOS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSOS.2011.5783696\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 International Conference on Space Optical Systems and Applications (ICSOS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSOS.2011.5783696","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Adaptive channel coding for maritime FSO channels with RF feedback link
Free-space optical data links (FSO) can provide high bandwidth and secure data transmission. Since channel impacts like fog or atmospheric turbulence are decreasing the network availability, a microwave (RF) backup link is desirable. In this paper, the maritime environment is considered. The impact of channel coding is studied for multi-aperture (MIMO) FSO links with different scintillation index. In addition, an adaptive coding scheme is proposed, maximizing the availability of the combined hybrid (RF/FSO) network regarding the full range of possible signal distortions.
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