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CSI Amplitude Fingerprinting for Indoor Localization with Dictionary Learning
With the rapid growth of the demand for location services in the indoor environment, fingerprint-based indoor positioning has attracted widespread attention due to its high-precision characteristics. This paper proposes a double-layer dictionary learning algorithm based on channel state information...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8471115/ https://www.ncbi.nlm.nih.gov/pubmed/34573789 http://dx.doi.org/10.3390/e23091164 |