Abstract
This paper presents two algorithms, non-linear regression and Kalman filtering, that fuse heterogeneous data (pseudorange and angle-of-arrival) from an ultra-wideband positioning system. The performance of both the algorithms is evaluated using real data from two deployments, for both static and dynamic scenarios. We also consider the effectiveness of the proposed algorithms for systems with reduced infrastructure (lower deployment density), and for lower-complexity sensing platforms which are only capable of providing either pseudorange or angle-of-arrival.
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References
Duff, P., Muller, H.: Autocalibration algorithm for ultrasonic location systems. In: Proceedings of the Seventh IEEE International Symposium on Wearable Computers, White Plains, NY (October 2003)
Fontana, R.J., Richley, E., Barney, J.: Commercialization of an ultra wideband precision asset location system. In: Proceedings of the IEEE Conference on Ultra Wideband Systems and Technologies, Reston, Virginia, USA, November 2003, pp. 369–373 (2003)
Fontana, R.J.: Experimental results from an ultra wideband precision geolocation system. In: Ultra-Wideband, Short-Pulse Electromagnetics, May 2000, pp. 215–224 (2000)
Fox, D., Hightower, J., Liao, L., Schulz, D., Borriello, G.: Bayesian filtering for location estimation. IEEE Pervasive Computing, 24–33 (2003)
Foxlin, E., Harrington, M., Pfeifer, G.: Constellation: a wide-range wireless motion-tracking system for augmented reality and virtual set applications. In: Proceedings of SIGGRAPH 1998, pp. 371–378. Addison Wesley, Reading (1998)
Glantz, S.A., Slinker, B.K.: Primer of Applied Regression and Analysis of Variance, 2nd edn. McGraw-Hill, New York (2000)
Negenborn, R.: Robot localization and Kalman filters: On finding your position in a noisy world. Master’s thesis, Utrecht University (2003)
Press, W.H., Teukolsky, S.A., Vetterling, W.T., Flannery, B.P.: Numerical Recipes in C: The Art of Scientific Computing. Cambridge University Press, Cambridge (1992)
Renaudin, V., Kasser, B.M.M.: Optimal data fusion for pedestrian navigation based on UWB and MEMS. In: Proceedings of PLANS (2008)
Mehra, R.: On the identification of variances and adaptive Kalman filtering. IEEE transactions on Automatic Control AC-15(2), 175–184 (1970)
Scott, J., Dragovic, B.: Audio location: Accurate low-cost location sensing. In: Gellersen, H.-W., Want, R., Schmidt, A. (eds.) PERVASIVE 2005. LNCS, vol. 3468, pp. 1–18. Springer, Heidelberg (2005)
Smith, A., Balakrishnan, H., Goraczko, M., Priyantha, N.B.: Tracking moving devices with the Cricket location system. In: Proceedings of the Second International Conference on Mobile Systems, Applications and Services (MobiSys) (June 2004)
Ubisense Ltd. Location Engine config manual (2007)
Ward, A.: Calibration of a location system. Patent PCT/GB2007/001425 (November 2007)
Ward, A.M.R.: Sensor driven Computing. PhD thesis, Corpus Christi College, University of Cambridge (1998)
Welch, G., Bishop, G.: An introduction to the Kalman filter. Technical Report 95-041, Dept. of Computer Science, University of North Carolina (2006)
Welch, G., Bishop, G., Vicci, L., Brumback, S., Keller, K., Colucci, D.: The HiBall Tracker: high-performance wide-area tracking for virtual and augmented environments. In: Proceedings of the ACM Symposium on Virtual Reality Software and Technology (VRST) (1999)
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Muthukrishnan, K., Hazas, M. (2009). Position Estimation from UWB Pseudorange and Angle-of-Arrival: A Comparison of Non-linear Regression and Kalman Filtering. In: Choudhury, T., Quigley, A., Strang, T., Suginuma, K. (eds) Location and Context Awareness. LoCA 2009. Lecture Notes in Computer Science, vol 5561. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-01721-6_14
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DOI: https://doi.org/10.1007/978-3-642-01721-6_14
Publisher Name: Springer, Berlin, Heidelberg
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