An INS/WiFi Indoor Localization System Based on the Weighted Least Squares

For smartphone indoor localization, an INS/WiFi hybrid localization system is proposed in this paper. Acceleration and angular velocity are used to estimate step lengths and headings. The problem with INS is that positioning errors grow with time. Using radio signal strength as a fingerprint is a wi...

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Detalles Bibliográficos
Autores principales: Chen, Jian, Ou, Gang, Peng, Ao, Zheng, Lingxiang, Shi, Jianghong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5982134/
https://www.ncbi.nlm.nih.gov/pubmed/29735960
http://dx.doi.org/10.3390/s18051458

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5982134/
https://www.ncbi.nlm.nih.gov/pubmed/29735960
http://dx.doi.org/10.3390/s18051458

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