{"title":"定位技术实现了始终最优定位算法","authors":"L. Reyero, G. Delisle","doi":"10.1109/RWS.2008.4463616","DOIUrl":null,"url":null,"abstract":"New services in wireless communications are enforcing needs for accurate indoor and outdoor location technologies. Existing technologies are offering different coverage and accuracy, but none a pervasive location service. This paper first assesses the coverage and accuracy of the fundamental positioning technologies - GPS, WLAN-based, and GSM-based (Cell-ID and Trilateration) - by systematic measurements in various environments both indoor and outdoor. Then, an Always Best Located (ABL) algorithm is introduced and experimental performance results obtained in real situations are presented.","PeriodicalId":431471,"journal":{"name":"2008 IEEE Radio and Wireless Symposium","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Positioning technologies for implementation of the always best located algorithm\",\"authors\":\"L. Reyero, G. Delisle\",\"doi\":\"10.1109/RWS.2008.4463616\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"New services in wireless communications are enforcing needs for accurate indoor and outdoor location technologies. Existing technologies are offering different coverage and accuracy, but none a pervasive location service. This paper first assesses the coverage and accuracy of the fundamental positioning technologies - GPS, WLAN-based, and GSM-based (Cell-ID and Trilateration) - by systematic measurements in various environments both indoor and outdoor. Then, an Always Best Located (ABL) algorithm is introduced and experimental performance results obtained in real situations are presented.\",\"PeriodicalId\":431471,\"journal\":{\"name\":\"2008 IEEE Radio and Wireless Symposium\",\"volume\":\"22 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-03-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 IEEE Radio and Wireless Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RWS.2008.4463616\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 IEEE Radio and Wireless Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RWS.2008.4463616","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Positioning technologies for implementation of the always best located algorithm
New services in wireless communications are enforcing needs for accurate indoor and outdoor location technologies. Existing technologies are offering different coverage and accuracy, but none a pervasive location service. This paper first assesses the coverage and accuracy of the fundamental positioning technologies - GPS, WLAN-based, and GSM-based (Cell-ID and Trilateration) - by systematic measurements in various environments both indoor and outdoor. Then, an Always Best Located (ABL) algorithm is introduced and experimental performance results obtained in real situations are presented.
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