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A Study on the Technological and Environmental Factors Affecting the Accuracy of Beacon Based Indoor Positioning System
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 Title & Authors
A Study on the Technological and Environmental Factors Affecting the Accuracy of Beacon Based Indoor Positioning System
Byeon, Tae-Woo; Jang, Seong-Yong;
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 Abstract
Indoor location system has been used Wi-Fi to get a location. After the development of BLE(Bluetooth Low Energy), the interest in the method of a indoor positioning had been move on. It has more advantages than using Wi-Fi. Easy installation, low power consumption, low signal interference and changeable setting(Advertising interval, tx power, etc.). These things can improve efficiency or accuracy in a indoor positioning system. For this reason, recent indoor positioning system uses BLE rather than Wi-Fi. Accordingly, error factors of BLE beacon based indoor positioning should be studying for high accuracy of indoor positioning. In this research, set up few experiment scenarios and keep a close watch on how technological, environmental factor is affecting positioning accuracy. When a application uses largest signal strength to get the indoor location, the mean error of experimental results was decreased compare to using received signal strength in real-time. The result was same when the application applied average and standard deviation to get the indoor location. Changing advertising interval had an effect on the mean error of indoor positioning. Short advertising interval makes the lower mean error than large advertising interval.
 Keywords
Indoor positioning;Beacon;Bluetooth;
 Language
Korean
 Cited by
 References
1.
Ahn H.J, Y.H Lee, "Bluetooth Beacon Planing Considering Position Estimation Accuracy in Small and Isolated In-Door Environment", The Journal of Korean Institute of Communications and Information Sciences, Vol.40, 2015, 1307-1312. (안희준, 이예훈, "소형독립공간에서 실내측위 정확도를 고려한 블루투스 비컨 위치선정." 한국통신학회논문지, 제40권, 제7호, 2015, 1307-1312) crossref(new window)

2.
Cho Y.S et al., "Technical Trend of Indoor/ Outdoor Seamless Positioning", Electronics and Telecommunications Trend, Vol.22, No.3, 2007, 20-27. (조영수 외 5명, "실내외 연속측위 기술 동향", 전자통신동향분석, 제22권, 제3호, 2007, 20-27)

3.
Ferris, B., Hahnel, D., & Fox, D., "Gaussian processes for signalstrength-based location estimation" Proc. of RoboticsScienceandSystems, 2006.

4.
Jeon H.S et al., "A Study on Algorithm for Efficient Location Tracking in Indoor Environment", Journal of information technology applications & management, Vol.13, No.3, 2006, 59-74. (전현식 외 5명, "실내 환경에서 효율적인 위치 추적을 위한 알고리즘에 관한 연구", JITAM, 제13권, 제3호, 2006, 59-74)

5.
Kim W.D, "A Collection of Books of Mobile Contents Industry and Renovation Technique", Business Information Research, 2011, 1133-161. (김원대, "모바일 컨텐츠 산업 및 혁신기술 총서", Business Information Research, 2011, 133-161)

6.
Kim H.G, S.S. Ho, S.K. Kim and C.H. Lee, "A Study on the Transmission Characteristics of Radio Signals according to Obstructions.", Proceedings of the Korean Institute of Fire Science & Engineering, 2009, 249-254 (김형권 외 3명, "장애물에 따른 무선신호의 투과특성에 관한 연구." 한국화재소방학회 2009년도 추계학술논문발표대회 초록집, 2009, 249-254)

7.
Lee Y.H et al., "Accurate bluetooth positioning using large number of devices measurements.", Proceedings of the International MultiConference of Engineers and Computer Scientists. 2, 2014, 1129-1143.

8.
Lim Y.J, J.S Park, S.H Ahn, "A Geometric Approach for the Indoor Localization System." The Institute of Electronics Engineers of Korea - Telecommunications, Vol.45, No.12, 2008, 97-104. (임유진, 박재성, 안상현, "실내 위치 측위 시스템을 위한 기하학적 접근 기법." 전자공학회논문지-TC. 제45권, 제12호, 2008, 97-104)

9.
Patmanathan, V., "Area Localization using WLAN", KTH Electrical Engineering, 2006.

10.
Saxena, M., Gupta, P., Jain, B.N., "Experimental analysis of RSSI-based location estimation in wireless sensor networks." Communication Systems Software and Middleware and Workshops, 2008, 503-510.

11.
Park M.G, J.S Kim, J.In Jung, J.K Hong and S.Sun Lee, "A Study on the Efficient Access Point Installation in Spatial form for Indoor Wireless Positioning System.", Proceedings of Symposium of the Korean Institute of communications and Information Sciences, 2011, 519-520. (박민규 외 4명, "실내 위치 측위를 위한 공간형태에 따른 효율적인 AP설치에 대한 연구", 한국통신학회 종합학술 발표회 논문 (동계), 2011, 519-520)

12.
Park J.T, Y.S Her, "A study on the signal interference measurement method for advanced next-generation wireless environment", Proceedings of Symposium of the Korean Institute of communications and Information Sciences, 2010, 1753-1754. (박장태, 허용석, "차세대 무선 환경에서의 신호간섭 측정방법에 관한 연구", 한국통신학회 종합 학술 발표회 논문집(하계), 2010, 1753-1754)

13.
Son S.H, Y.J Park, B.J Kim, Y.J Baek, "Wi-Fi Fingerprint Location Estimation System Based on Reliability.", The Journal of The Korean Institute of Communication Sciences, Vol.38, 2013, 531-539. (손상현 외 3명, "신뢰도 기반 Wi-Fi 핑거프린트 위치 추정 시스템", 한국통신학회논문지 38, 2013, 531-539)

14.
Woo S.H, H.S Jeon, K.H Kim and H.J Park, "A Design of Indoor Location Tracking System for Ubiquitous Computing Environment." Journal of Internet Computing and Services, Vol.7, No.2, 2006, 71-82. (우성현 외 3명, "유비쿼터스 환경을 위한 실내 위치 추적 시스템의 설계", 한국인터넷정보학회 논문지, 제7권, 제3호, 2006, 71-82)

15.
Yoon C.P, C.G Hwang, "Efficient indoor positioning systems for indoor location-based service provider." Journal of the Korea Institute of Information and Communication Engineering, Vol.19, No.6, 2015, 1368-1373. (윤창표, 황치곤, "실내 위치 기반 서비스 제공을 위한 효율적인 실내 위치 측위 시스템." 한국정보통신학회논문지 제19권, 제6호, 2015, 1368-1373) crossref(new window)