TY - GEN
T1 - An improved real-time positioning method of indoor navigation system based on IEEE 802.11 wlan
AU - Li, Weizhe
AU - Liao, Teh Lu
AU - Kuo, Hang Hong
N1 - Publisher Copyright:
© 2014 WIT Press.
PY - 2014/11/1
Y1 - 2014/11/1
N2 - In this paper, a real-time indoor positioning system is designed and implemented to improve the indoor positioning problem. For the real-time positioning scheme, a new method based on a conventional fingerprinting algorithm adopts the signal of the existing accelerometer and gyroscope on the smartphone to generate statistics for the body shaking frequency caused by the user’s walking steps. Additionally, it transforms the frequency to the entire walking steps and distance, and compensates the original positioning coordinates, which are calculated by the conventional fingerprinting algorithm. Next, this system can be applied to the shortest path planning navigation system. In this paper, the Android software platform is used on the smartphone hardware to design and implement the proposed system. The implementation is verified by real-world simulation. Therefore, the designed system is complete and achieves its design goals.
AB - In this paper, a real-time indoor positioning system is designed and implemented to improve the indoor positioning problem. For the real-time positioning scheme, a new method based on a conventional fingerprinting algorithm adopts the signal of the existing accelerometer and gyroscope on the smartphone to generate statistics for the body shaking frequency caused by the user’s walking steps. Additionally, it transforms the frequency to the entire walking steps and distance, and compensates the original positioning coordinates, which are calculated by the conventional fingerprinting algorithm. Next, this system can be applied to the shortest path planning navigation system. In this paper, the Android software platform is used on the smartphone hardware to design and implement the proposed system. The implementation is verified by real-world simulation. Therefore, the designed system is complete and achieves its design goals.
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U2 - 10.2495/ICCTS140101
DO - 10.2495/ICCTS140101
M3 - Conference contribution
AN - SCOPUS:84908662550
T3 - WIT Transactions on Information and Communication Technologies
SP - 87
EP - 96
BT - WIT Transactions on Information and Communication Technologies
A2 - Yang, Guohui
PB - WITPress
T2 - 2014 International Conference on Communication Technology and System, ICCTS 2014
Y2 - 9 May 2014 through 10 May 2014
ER -