Hybrid data fusion techniques for localization in UWB networks

Proceedings - 6th Workshop on Positioning, Navigation and Communication, WPNC 2009

Volumn , Issue , 2009, Pages 51-57

  Laaraiedh, M ^a   Avrillon, S ^a   Uguen, B ^a  

^a UNIVERSITÉ DE RENNES 1   (France)

Author keywords

Cramer Rao bound; GDOP; Hybrid data fusion; Localization; Log normal shadowing; Maximum likelihood; Path loss; Ranging; RSS; ToA; UWB; Weighted least square

Indexed keywords

GDOP; HYBRID DATA FUSION; LOCALIZATION; LOG NORMAL SHADOWING; PATH LOSS; RANGING; TOA; UWB; WEIGHTED LEAST SQUARE;

CELLULAR RADIO SYSTEMS; CONTROL THEORY; DATA FUSION; ESTIMATION; INFORMATION FUSION; MAXIMUM LIKELIHOOD ESTIMATION; MOBILE TELECOMMUNICATION SYSTEMS; NAVIGATION;

BROADBAND NETWORKS;

EID: 70349156719     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/WPNC.2009.4907803     Document Type: Conference Paper

References (17)

1. P. Bellavista, A. Kupper, and S. Helal, "Location-based services: Back to the future," IEEE, Pervasive Computing, 2008.
2. "http://www.kn-s.dlr.de/where/."
3. Y. Chan and K. Cho, "A simple and efficient estimator for hyperbolic location," IEEE Transactions On Signal Processing, vol. 42, Aug. 1994.
4. G. Shen, R. Zetik, and R. Thoma, "Performance comparison of toa and tdoa based location estimation algorithms in los environment," WPNC 08, 2008.
5. K. Cheung, H. So, W. Ma, and Y. Chan, "A constrained least squares approach to mobile positioning: Algorithms and optimality," EURASIP journal on applied signal processing, no. 17, 2006.
6. A. Goldsmith, Wireless Communications. cambridge university press ed., 2005.
7. S. Gezici, Z. Tian, G. B. Biannakis, H. Kobayashi, A. F. Molisch, V. Poor, and Z. Sahinoglu, "Localization via ultra-wideband radios," IEEE Signal Processing Magazine, vol. 22, July 2005.
8. C. Wen, J. Chen, and W. Sethares, "Asynchronous two-way ranging using tomlinson-harashima precoding and uwb signaling," EURASIP Journal on Wireless Communications and Networking, 2008.
9. C. Mazzucco, U. Spagnolini, and G. Mulas, "A ranging technique for uwb indoor channel based on power delay profile analysis," IEEE VTC Spring, 2004.
10. B. Denis, J. Keignart, and N. Daniele, "Impact of nlos propagation upon ranging precision in uwb systems," IEEE Conference on Ultra Wideband Systems and Technologies, 2003.
11. V. Abhayawardhana, W. Crosby, M. Sellars, and M. Brown, "Comparison of empirical propagation path loss models for fixed wireless access systems," VTC 2005 spring, vol. 1, 2005.
12. M. P.McLaughlin, A Compendium of Common Probability Distributions, vol. Regress+ Documentation. 1999.
13. M. Laaraiedh, S. Avrillon, and B. Uguen, "Enhancing positioning accuracy through direct position estimators based on hybrid rss data fusion," IEEE VTC Spring, 2009.
14. W. Kim, J. Lee, and G. Jee, "The interior-point method for an optimal treatment of bias in trilateration location," IEEE Transactions on Vehicular Technology, vol. 55, July 2006.
15. N. Patwari, A. I. Hero, M. Perkins, N. Correal, and R. O'Dea, "Relative location estimation in wireless sensor networks," IEEE Transactions On Signal Processing, vol. 51, pp. 2137-2148, Aug. 2003.
16. J. Chaffee and J. Abel, "Gdop and the cramer-rao bound," IEEE Position Location and Navigation Symposium, Apr. 1994.
17. A. Catovic and Z. Sahinoglu, "The cramer-rao bounds of hybrid toa/rss and tdoa/rss location estimation schemes," Communications Letters, IEEE, vol. 8, no. 10, pp. 626-628, Oct. 2004.