{"title":"基于RTL-SDR的物联网平台能量检测频谱传感","authors":"Saikat Majumder","doi":"10.1109/INFOCOMTECH.2018.8722360","DOIUrl":null,"url":null,"abstract":"Recent research trends are shifting toward Internet of Things (IoT) networks based on cognitive radio (CR) technology to provide dynamic spectrum access to numerous IoT nodes. Spectrum sensing is an essential task of CR-IoT node which allows cognitive uses to identify vacant frequency bands. In this article we propose a CR-IoT node using Raspberry Pi single board computer and an ultra low cost software defined radio called RTL-SDR. Real time energy detection spectrum sensing is performed on such a CR-IoT node and results are compared to the theory. Results show close correspondence between theoretical and experimental results.","PeriodicalId":175757,"journal":{"name":"2018 Conference on Information and Communication Technology (CICT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":"{\"title\":\"Energy Detection Spectrum Sensing on RTL-SDR based IoT Platform\",\"authors\":\"Saikat Majumder\",\"doi\":\"10.1109/INFOCOMTECH.2018.8722360\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Recent research trends are shifting toward Internet of Things (IoT) networks based on cognitive radio (CR) technology to provide dynamic spectrum access to numerous IoT nodes. Spectrum sensing is an essential task of CR-IoT node which allows cognitive uses to identify vacant frequency bands. In this article we propose a CR-IoT node using Raspberry Pi single board computer and an ultra low cost software defined radio called RTL-SDR. Real time energy detection spectrum sensing is performed on such a CR-IoT node and results are compared to the theory. Results show close correspondence between theoretical and experimental results.\",\"PeriodicalId\":175757,\"journal\":{\"name\":\"2018 Conference on Information and Communication Technology (CICT)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"10\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 Conference on Information and Communication Technology (CICT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INFOCOMTECH.2018.8722360\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 Conference on Information and Communication Technology (CICT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INFOCOMTECH.2018.8722360","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Energy Detection Spectrum Sensing on RTL-SDR based IoT Platform
Recent research trends are shifting toward Internet of Things (IoT) networks based on cognitive radio (CR) technology to provide dynamic spectrum access to numerous IoT nodes. Spectrum sensing is an essential task of CR-IoT node which allows cognitive uses to identify vacant frequency bands. In this article we propose a CR-IoT node using Raspberry Pi single board computer and an ultra low cost software defined radio called RTL-SDR. Real time energy detection spectrum sensing is performed on such a CR-IoT node and results are compared to the theory. Results show close correspondence between theoretical and experimental results.
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