{"title":"使用红色激光二极管的高速室内可见光通信系统","authors":"Shuzhou Chai, Hongming Zhang, Jian Song, Jinghui Zhu","doi":"10.1109/EnT50437.2020.9431278","DOIUrl":null,"url":null,"abstract":"With the rapid development of wireless local area network (WLAN), the available spectrum resources are gradually decreasing. Visible light communication has received more and more attention. The paper introduces indoor visible light communication (VLC) channel estimation on the experimental platform. We have developed a point-to-point visible light communication platform with red laser diodes in the laboratory, and improved the power utilization by adjusting the sub-carrier bit power allocation. At the communication distance of 0.7 meters and with the bit error rate of 3.2x10−3, the data transmission rate reaches 1.53Gbps. Clear constellation diagrams from 8QAM to 256QAM are received.","PeriodicalId":129694,"journal":{"name":"2020 International Conference Engineering and Telecommunication (En&T)","volume":"162 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"High-Speed Indoor Visible Light Communication System using Red Laser Diodes\",\"authors\":\"Shuzhou Chai, Hongming Zhang, Jian Song, Jinghui Zhu\",\"doi\":\"10.1109/EnT50437.2020.9431278\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"With the rapid development of wireless local area network (WLAN), the available spectrum resources are gradually decreasing. Visible light communication has received more and more attention. The paper introduces indoor visible light communication (VLC) channel estimation on the experimental platform. We have developed a point-to-point visible light communication platform with red laser diodes in the laboratory, and improved the power utilization by adjusting the sub-carrier bit power allocation. At the communication distance of 0.7 meters and with the bit error rate of 3.2x10−3, the data transmission rate reaches 1.53Gbps. Clear constellation diagrams from 8QAM to 256QAM are received.\",\"PeriodicalId\":129694,\"journal\":{\"name\":\"2020 International Conference Engineering and Telecommunication (En&T)\",\"volume\":\"162 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-11-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 International Conference Engineering and Telecommunication (En&T)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EnT50437.2020.9431278\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 International Conference Engineering and Telecommunication (En&T)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EnT50437.2020.9431278","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
High-Speed Indoor Visible Light Communication System using Red Laser Diodes
With the rapid development of wireless local area network (WLAN), the available spectrum resources are gradually decreasing. Visible light communication has received more and more attention. The paper introduces indoor visible light communication (VLC) channel estimation on the experimental platform. We have developed a point-to-point visible light communication platform with red laser diodes in the laboratory, and improved the power utilization by adjusting the sub-carrier bit power allocation. At the communication distance of 0.7 meters and with the bit error rate of 3.2x10−3, the data transmission rate reaches 1.53Gbps. Clear constellation diagrams from 8QAM to 256QAM are received.
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