Accuracy Evaluation of Local Positioning by Radiomap Building and Inertial Navigation System
Abstract
Article is devoted to the proposed method for constructing radiomaps of received Wi-Fi signal levels and inertial navigation signals from the built-in sensors of microelectromechanical devices. Experimental estimation of the positioning accuracy of the mobile device indoors using radio levels of the received levels and built-in inertial navigation systems is performed. The experiment was conducted in the expanded Wi-Fi network of SPbGUT and showed the possibility of increasing the positioning accuracy by 15 % in case of combining Wi-Fi signal and inertial navigation in comparison with the known method of radiomap building.
About the Authors
A. V. Kireev
The Bonch-Bruevich State University of Telecommunications
Russian Federation
Russian Federation
G. A. Fokin
The Bonch-Bruevich State University of Telecommunications
Russian Federation
Russian Federation
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For citations:
Kireev A.V., Fokin G.A. Accuracy Evaluation of Local Positioning by Radiomap Building and Inertial Navigation System. Proceedings of Telecommunication Universities. 2017;3(4):54-62. (In Russ.)
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