{"title":"平台相关超宽带测距误差的研究与缓解","authors":"Nour Smaoui, O. Gnawali, Kyungki Kim","doi":"10.1109/COMSNETS48256.2020.9027356","DOIUrl":null,"url":null,"abstract":"Ultra Wideband technology has been presented as a precise and accurate solution for wireless ranging. However, the noise and errors created from the low-cost, off-the-shelf UWB devices have been a challenge. Therefore, a comprehensive characterization of these errors is required for these devices to work more efficiently in real applications. This paper will cover the characterization of errors in different environment and configurations, a zscore-based error estimation and correction method for LOS scenarios, and evaluation of its performance. The result shows errors with a maximum mean of 5cm after the proposed correction.","PeriodicalId":265871,"journal":{"name":"2020 International Conference on COMmunication Systems & NETworkS (COMSNETS)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Study and Mitigation of Platform Related UWB Ranging Errors\",\"authors\":\"Nour Smaoui, O. Gnawali, Kyungki Kim\",\"doi\":\"10.1109/COMSNETS48256.2020.9027356\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Ultra Wideband technology has been presented as a precise and accurate solution for wireless ranging. However, the noise and errors created from the low-cost, off-the-shelf UWB devices have been a challenge. Therefore, a comprehensive characterization of these errors is required for these devices to work more efficiently in real applications. This paper will cover the characterization of errors in different environment and configurations, a zscore-based error estimation and correction method for LOS scenarios, and evaluation of its performance. The result shows errors with a maximum mean of 5cm after the proposed correction.\",\"PeriodicalId\":265871,\"journal\":{\"name\":\"2020 International Conference on COMmunication Systems & NETworkS (COMSNETS)\",\"volume\":\"34 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 International Conference on COMmunication Systems & NETworkS (COMSNETS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COMSNETS48256.2020.9027356\",\"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 on COMmunication Systems & NETworkS (COMSNETS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COMSNETS48256.2020.9027356","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Study and Mitigation of Platform Related UWB Ranging Errors
Ultra Wideband technology has been presented as a precise and accurate solution for wireless ranging. However, the noise and errors created from the low-cost, off-the-shelf UWB devices have been a challenge. Therefore, a comprehensive characterization of these errors is required for these devices to work more efficiently in real applications. This paper will cover the characterization of errors in different environment and configurations, a zscore-based error estimation and correction method for LOS scenarios, and evaluation of its performance. The result shows errors with a maximum mean of 5cm after the proposed correction.
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