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Performance Evaluation Using Plural Smartphones in Bluetooth Low Energy Positioning System

Kosuke OMURA, Tetsuya MANABE

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Summary :

In this paper, we clarify the importance of performance evaluation using a plurality of smartphones in a positioning system based on radio waves. Specifically, in a positioning system using bluetooth low energy, the positioning performance of two types of positioning algorithms is performed using a plurality of smartphones. As a result, we confirmed that the fingerprint algorithm does not always provide sufficient positioning performance. It depends on the model of the smartphone used. On the other hand, the hybrid algorithm that the authors have already proposed is robust in the difference of the received signal characteristics of the smartphone. Consequently, we spotlighted that the use of multiple devices is essential for providing high-quality location-based services in real environments in the performance evaluation of radio wave-based positioning systems using smartphones.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E104-A No.2 pp.371-374
Publication Date
2021/02/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.2020TSL0003
Type of Manuscript
Special Section LETTER (Special Section on Intelligent Transport Systems)
Category

Authors

Kosuke OMURA
  Saitama University
Tetsuya MANABE
  Saitama University

Keyword