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A Study on Multi-hop Positioning Error in Indoor Positioning System
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 Title & Authors
A Study on Multi-hop Positioning Error in Indoor Positioning System
Oh, Jongtaek;
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 Abstract
Recently indoor positioning technologies have been studied using the acoustic signal from a smart phone. Also multi-hop indoor positioning system in which the equipments measure their relative position successively has been proposed. As the total positioning error is prone to increase due to the successively accumulated positioning error for the multi-hop system, the error analysis is required for the system design. In this paper, the absolute positioning error for the multi-hop indoor positioning equipments successively installed is analyzed, and it is verified by computer simulation. According to the results, the accumulated positioning error is linearly increased as the number of the multi-hop increases.
 Keywords
multi-hop;accumulated error;indoor positioning;TDOA;smartphone;
 Language
Korean
 Cited by
 References
1.
S.Son, Y.Park, B.Kim, and Y.Baek, "Wi-Fi Fingerprint Location Estimation System Based on Reliability," J. KICS, vol.38C, no.6, pp.31-539, June 2013.

2.
A.Sayed, A.Tarighat, and N.Khajehnouri, "Network Based Wireless Location," IEEE Signal Processing Magazine, vol. 22, no. 4, pp. 24-40, July 2005. crossref(new window)

3.
Y.Kuo, P.Pannuto, K.Hsiao, and P.Dutta, "Luxapose: Indoor positioning with mobile phones and visible light," Proc. Int. Conf. mobile computing & networking, Maui, Hawaii, Sept. 2014.

4.
A.Pratama, Widyawan, and R. Hidayat, "Smartphone-based Pedestrian Dead Reckoning as an Indoor Positioning System", Proc. Int. Conf. System Engineering and Technology, Bandung, Indonesia, Sept. 2012.

5.
Y.Lu and A.Finger, "Ultrasonic beacon-based local positioning system using broadband PN -chirp codes," in proc. Int. Conf. Wireless Optical Comm., Banff, Canada, July 2009.

6.
J.Oh, "A Study on Global Positioning System of Smart Phone in indoor," J. IIBC, vol. 15, no. 2, pp.151-156, April. 2015.

7.
S.Zekavat and R.Buehrer, Handbook of position location: Theory, practice, and Advances, IEEE Press, 2012.

8.
H.Lee, T.Kim, J.Choi, and S.Choi, "Chirp Signl-Based Aerial Acoustic Communication for Smart Devices," in proc. IEEE Conference on Computer Communications (INFOCOM), Kowloon, HongKong, April 2015.

9.
Y.Chan, K.Ho, "Asimple and efficient estimator for hyperbolic location," IEEE Tr. Signal Processing, vol. 42, no. 8, pp.1905-1915, Aug. 1994. crossref(new window)