Bluetooth low energy plate and PDR hybrid for indoor navigation
- Authors
- Kang, H.-Y.; Lee, J.-N.; Kang, Y.; Kim, J.-B.; Park, H.-W.; Bae, M.-J.
- Issue Date
- Jan-2019
- Publisher
- Springer Verlag
- Keywords
- BLE plate technique; Indoor positioning; Plate and PDR hybrid
- Citation
- Studies in Computational Intelligence, v.786, pp.13 - 32
- Journal Title
- Studies in Computational Intelligence
- Volume
- 786
- Start Page
- 13
- End Page
- 32
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/31354
- DOI
- 10.1007/978-3-319-96803-2_2
- ISSN
- 1860-949X
- Abstract
- Bluetooth Low Energy(BLE) is becoming the most preferred technology for indoor positioning solutions as it provides a low cost, reasonably accurate, and zero infrastructure solution, and is supported by most mobile devices as well. BLE can maintain relatively stable signal strength and has a higher sample rate, which is important for accurate distance determination. On the other hand, RSSI values are not always accurate due to fluctuating signal strength for many reasons, so a designated process and algorithm are used to determine the actual location of the mobile device. In this paper, we propose a BLE plate and Pedestrian Dead Reckoning (PDR) combined algorithm that provides a wide range of accuracy and can be applied to indoor positioning for large scale space. The system tested in this study kept positioning errors to within 2.2 m in real environment, and is applicable as an indoor navigation system for very large spaces such as airports and arenas.
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Collections - College of Information Technology > ETC > 1. Journal Articles
- Graduate School of Software > Major in Software > 1. Journal Articles
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