{"title":"随机窃听器可见光通信系统的保密性分析","authors":"Sunghwan Cho, Gaojie Chen, J. Coon","doi":"10.1109/ICCW.2017.7962703","DOIUrl":null,"url":null,"abstract":"We investigate the secrecy connectivity in visible light communication in the presence of randomly located eavesdroppers. We apply spatial point processes to characterize the unknown eavesdropper locations. The closed-form of the secrecy outage probability is derived as a function of the density of eavesdroppers. The analysis is verified by Monte Carlo simulations. Furthermore, we suggest an LED transmitter selection scheme based on the location of a legitimate user. It is verified that the proposed transmission scheme can significantly improve the secrecy performance as a function of the number of LED transmitters.","PeriodicalId":6656,"journal":{"name":"2017 IEEE International Conference on Communications Workshops (ICC Workshops)","volume":"25 1","pages":"475-480"},"PeriodicalIF":0.0000,"publicationDate":"2017-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"19","resultStr":"{\"title\":\"Secrecy analysis in visible light communication systems with randomly located eavesdroppers\",\"authors\":\"Sunghwan Cho, Gaojie Chen, J. Coon\",\"doi\":\"10.1109/ICCW.2017.7962703\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We investigate the secrecy connectivity in visible light communication in the presence of randomly located eavesdroppers. We apply spatial point processes to characterize the unknown eavesdropper locations. The closed-form of the secrecy outage probability is derived as a function of the density of eavesdroppers. The analysis is verified by Monte Carlo simulations. Furthermore, we suggest an LED transmitter selection scheme based on the location of a legitimate user. It is verified that the proposed transmission scheme can significantly improve the secrecy performance as a function of the number of LED transmitters.\",\"PeriodicalId\":6656,\"journal\":{\"name\":\"2017 IEEE International Conference on Communications Workshops (ICC Workshops)\",\"volume\":\"25 1\",\"pages\":\"475-480\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-05-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"19\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 IEEE International Conference on Communications Workshops (ICC Workshops)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCW.2017.7962703\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE International Conference on Communications Workshops (ICC Workshops)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCW.2017.7962703","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Secrecy analysis in visible light communication systems with randomly located eavesdroppers
We investigate the secrecy connectivity in visible light communication in the presence of randomly located eavesdroppers. We apply spatial point processes to characterize the unknown eavesdropper locations. The closed-form of the secrecy outage probability is derived as a function of the density of eavesdroppers. The analysis is verified by Monte Carlo simulations. Furthermore, we suggest an LED transmitter selection scheme based on the location of a legitimate user. It is verified that the proposed transmission scheme can significantly improve the secrecy performance as a function of the number of LED transmitters.
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