The Research of In-door Location Detection Method in Sparse Wi-Fi Environment
0
조회
0
다운로드
10
인용
0
참고문헌
키워드
초록
Along with the popularization of smart phones and mobile equipment, the development of localization application helps the indoor localization technology gaining wide attention. The existing indoor localization system is mainly based on the Triangle localization method. However, the Triangle localization technology can only be used in the area where can get three or more AP signals. In order to make up this limitation, this paper proposes TP localization which can get the indoor location just using two wifi signals. In this paper, we proposed the TP localization process and principle of TP localization, and then we set a suitable experiment environment in our lab and measure the practical data and we uses the practical data to describe the TP localization process in detail. At last, it point out the proposed methods' localization accuracy and the deficiencies.
Abstract
Along with the popularization of smart phones and mobile equipment, the development of localization application helps the indoor localization technology gaining wide attention. The existing indoor localization system is mainly based on the Triangle localization method. However, the Triangle localization technology can only be used in the area where can get three or more AP signals. In order to make up this limitation, this paper proposes TP localization which can get the indoor location just using two wifi signals. In this paper, we proposed the TP localization process and principle of TP localization, and then we set a suitable experiment environment in our lab and measure the practical data and we uses the practical data to describe the TP localization process in detail. At last, it point out the proposed methods' localization accuracy and the deficiencies.
참고문헌 (24)
- Research onRSSI-based location Teachnology for Indoor Environments Computer Measurement &Control, "Wang Jing", 2500~2504 (2009)
- ni wei, "An Indoor Location Algorithm Based on the Measurement of the Received Signal Strength", Journal of Fudan University(Natural Science), pp.72~76 (2004)
- Eddie C.L. Chan, "Using Wi-Fi Signal Strength to Localize in Wireless Sensor Networks", nternational Conference on Communications and Mobile Computing (2009)
- jYih-Shyh Chiou, "Design of an adaptive positioning system based on WiFi radio signals", 1245~1254 (2009)
- ANDREW M. LADD, "Robotics-Based Localization Sensing UsingWireless Ethernet Wireless Networks", 11, pp.189~204 (2005)
- research on indoor distance measurement based on wifi Scientificpapers online, "jiang li", ~ (2010)
- Michael Robinson, "Received Signal Strength Based LocalizationEstimation of a Wireless LAN Client", IEEE Communications Society (2005), WCNC
- M. Oca, "IEEEISIE", ~ (2005)
- Danhuai GUO, "The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences", 37 (2008)
- Kha Tran, "Indoor Localization Prediction Using Multiple Wireless Received Signal Strengths", he Seventh Australasian Data Mining Conference (AusDM 2008)
- Jun G.Park, "Growing an organic indoor location system", Proceedings of the 8th international conference on Mobile systems, applications, and services (2010)
- li hao, "Indoor Position Techniques Based on Location Fingerprint", 5, pp.84~87 (2007)
- fang zhen, "Analysis of Distance Measurement Based on RSSI", 20(11), pp.2526~2530 (2007)
- zhujian,zhao hai, "Equilateral Triangle Localization Algorithm Based on Average RSSI", 28(8), pp.1094~1097 (2007)
- Enhancements to the RADAR user localization and tracking system, "P. Bahl", Microsoft Research, ~, pp.Technical Report MSR-TR-2000-12 (2000)
- P. Bahl, "RADAR: An in-building RF-based user localization and tracking system", Proc. of IEEE Infocom 2000, 2, pp.775~784 (2000)
- P. Harley, "Short distance attenuation measurements at 900 MHz and 1.8 GHz using low antenna heights for microcells", IEEE Journal on Selected Areas in Communications (JSAC), 7(1), pp.5~11 (1989)
- A. Neskovic, "Modern approaches in modeling of mobile radio systems propagation environment", IEEE Communications Surveys and Tutorials, 3(3), pp.2~12 (2000)
- Masoud Ghoreishi Madiseh, "Mobile Localization Estimation in NLoS Environment Base on Interior Point Method", IJCSNS International Journal of Computer Science and Network Security, 7(2), pp.205~214 (2007)
- Binghao Li, "On outdoor positioning with WiFi", Joural of Global Positioning Systems, 7(1), pp.18~26 (2008)
- T. S. Rappaport, "Wireless Communications – Principles and Practice" (1996), Prentice Hall PTR