Matches in SemOpenAlex for { <https://semopenalex.org/work/W3122286110> ?p ?o ?g. }
- W3122286110 endingPage "16018" @default.
- W3122286110 startingPage "16004" @default.
- W3122286110 abstract "The aim of this paper is to propose a novel room-level localization approach to locate LoRa backscatter devices, which can be easily embedded into wearable devices or smartphones. The advantages of this system lie in its series of low-cost, low-power, low-complexity and long-range features. LoRa backscattering operates by alternatively connecting an antenna, through a switch, to two loads with high reflection coefficients and opposite phase. The result is a frequency shift of the LoRa incident signal equal to the backscatter switching frequency. The localization system comprises several LoRa receivers distributed among the rooms, a LoRa transmitter located at a central point and the backscatter device, which is carried or worn by a subject. The position of the LoRa backscatter device can be determined by comparing the received signal strength between all receivers. In order to improve the accuracy of the system, different machine learning classifiers were compared. System performance was tested in a real-life scenario, achieving an accuracy up to 89.7% using linear discriminant analysis (LDA)." @default.
- W3122286110 created "2021-02-01" @default.
- W3122286110 creator A5026324867 @default.
- W3122286110 creator A5044387753 @default.
- W3122286110 creator A5057282534 @default.
- W3122286110 date "2021-01-01" @default.
- W3122286110 modified "2023-10-01" @default.
- W3122286110 title "Room-Level Localization System Based on LoRa Backscatters" @default.
- W3122286110 cites W1588003777 @default.
- W3122286110 cites W1609160011 @default.
- W3122286110 cites W1893431417 @default.
- W3122286110 cites W1965665622 @default.
- W3122286110 cites W1979638981 @default.
- W3122286110 cites W1981831056 @default.
- W3122286110 cites W1999011608 @default.
- W3122286110 cites W2007821002 @default.
- W3122286110 cites W2036594928 @default.
- W3122286110 cites W2043405049 @default.
- W3122286110 cites W2044511643 @default.
- W3122286110 cites W2054969198 @default.
- W3122286110 cites W2064215704 @default.
- W3122286110 cites W2069969173 @default.
- W3122286110 cites W2084750447 @default.
- W3122286110 cites W2087419617 @default.
- W3122286110 cites W2088648483 @default.
- W3122286110 cites W2101722189 @default.
- W3122286110 cites W2110176871 @default.
- W3122286110 cites W2121477819 @default.
- W3122286110 cites W2130682027 @default.
- W3122286110 cites W2133874683 @default.
- W3122286110 cites W2134917076 @default.
- W3122286110 cites W2153884821 @default.
- W3122286110 cites W2163993204 @default.
- W3122286110 cites W2170985202 @default.
- W3122286110 cites W2172156083 @default.
- W3122286110 cites W2207534450 @default.
- W3122286110 cites W2296193698 @default.
- W3122286110 cites W2460055519 @default.
- W3122286110 cites W2481477255 @default.
- W3122286110 cites W2499400668 @default.
- W3122286110 cites W2522102453 @default.
- W3122286110 cites W2557998141 @default.
- W3122286110 cites W2575239128 @default.
- W3122286110 cites W2603374349 @default.
- W3122286110 cites W2615463707 @default.
- W3122286110 cites W2747805921 @default.
- W3122286110 cites W2756353930 @default.
- W3122286110 cites W2766513146 @default.
- W3122286110 cites W2772810110 @default.
- W3122286110 cites W2775135700 @default.
- W3122286110 cites W2782386559 @default.
- W3122286110 cites W2786365048 @default.
- W3122286110 cites W2791401550 @default.
- W3122286110 cites W2792106620 @default.
- W3122286110 cites W2809264368 @default.
- W3122286110 cites W2855857260 @default.
- W3122286110 cites W2894900938 @default.
- W3122286110 cites W2897987949 @default.
- W3122286110 cites W2904456171 @default.
- W3122286110 cites W2912336272 @default.
- W3122286110 cites W2912898125 @default.
- W3122286110 cites W2913425613 @default.
- W3122286110 cites W2921006771 @default.
- W3122286110 cites W2925262016 @default.
- W3122286110 cites W2945420568 @default.
- W3122286110 cites W2946496078 @default.
- W3122286110 cites W2964029185 @default.
- W3122286110 cites W2973010884 @default.
- W3122286110 cites W2981308619 @default.
- W3122286110 cites W2985781125 @default.
- W3122286110 cites W2986127425 @default.
- W3122286110 cites W2995733411 @default.
- W3122286110 cites W2997035981 @default.
- W3122286110 cites W3000738718 @default.
- W3122286110 cites W3006070445 @default.
- W3122286110 cites W3011320190 @default.
- W3122286110 cites W3013283745 @default.
- W3122286110 cites W3017950224 @default.
- W3122286110 cites W3095414512 @default.
- W3122286110 cites W3096798704 @default.
- W3122286110 cites W3108914020 @default.
- W3122286110 cites W4210279917 @default.
- W3122286110 cites W595252221 @default.
- W3122286110 doi "https://doi.org/10.1109/access.2021.3053144" @default.
- W3122286110 hasPublicationYear "2021" @default.
- W3122286110 type Work @default.
- W3122286110 sameAs 3122286110 @default.
- W3122286110 citedByCount "14" @default.
- W3122286110 countsByYear W31222861102021 @default.
- W3122286110 countsByYear W31222861102022 @default.
- W3122286110 countsByYear W31222861102023 @default.
- W3122286110 crossrefType "journal-article" @default.
- W3122286110 hasAuthorship W3122286110A5026324867 @default.
- W3122286110 hasAuthorship W3122286110A5044387753 @default.
- W3122286110 hasAuthorship W3122286110A5057282534 @default.
- W3122286110 hasBestOaLocation W31222861101 @default.
- W3122286110 hasConcept C127162648 @default.
- W3122286110 hasConcept C127413603 @default.