An improved real-time positioning method of indoor navigation system based on IEEE 802.11 wlan

Weizhe Li, Teh Lu Liao, Hang Hong Kuo

研究成果: Conference contribution

摘要

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.

原文English
主出版物標題WIT Transactions on Information and Communication Technologies
編輯Guohui Yang
發行者WITPress
頁面87-96
頁數10
ISBN(電子)9781845648770
DOIs
出版狀態Published - 2014 11月 1
事件2014 International Conference on Communication Technology and System, ICCTS 2014 - Shanghai, Kunshan, China
持續時間: 2014 5月 92014 5月 10

出版系列

名字WIT Transactions on Information and Communication Technologies
56
ISSN(列印)1743-3517

Other

Other2014 International Conference on Communication Technology and System, ICCTS 2014
國家/地區China
城市Shanghai, Kunshan
期間14-05-0914-05-10

All Science Journal Classification (ASJC) codes

  • 管理資訊系統
  • 一般電腦科學

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