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Doubling the Accuracy of Indoor Positioning: Frequency Diversity
Determination of indoor position based on fine time measurement (FTM) of the round trip time (RTT) of a signal between an initiator (smartphone) and a responder (Wi-Fi access point) enables a number of applications. However, the accuracy currently attainable—standard deviations of 1–2 m in distance...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7085802/ https://www.ncbi.nlm.nih.gov/pubmed/32182758 http://dx.doi.org/10.3390/s20051489 |