Abstract
In this paper, a conceptual design of an indoor/outdoor localization system using combination of multiple localization technologies based on the idea of dividing spaces into grid points is presented. In implementation part, we have built the system with GPS, RFID, WiFi positioning and step count techniques, in which the system has been proven to improve accuracy and availability compared to each technology individually.
Keywords
- multimodal localization
- WiFi-based localization
- sensor fusion
- indoor localization
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© 2014 Springer-Verlag Berlin Heidelberg
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Nguyen, HL., Castelli, E., Dao, TK., Nguyen, VT., Pham, TT. (2014). Multimodal Combination of GPS, WiFi, RFID and Step Count for User Localization. In: Jeong, YS., Park, YH., Hsu, CH., Park, J. (eds) Ubiquitous Information Technologies and Applications. Lecture Notes in Electrical Engineering, vol 280. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-41671-2_86
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DOI: https://doi.org/10.1007/978-3-642-41671-2_86
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-41670-5
Online ISBN: 978-3-642-41671-2
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