Abstract
This paper presents a new neural network based approach to the prediction of mobile locations using signal strength measurements in a simulated metropolitan area. The prediction of a mobile location using propagation path loss (signal strength) is a very difficult and complex task. Several techniques have been proposed recently mostly based on linearized, geometrical and maximum likelihood methods. An alternative approach based on artificial neural networks is proposed in this paper which offers the advantages of increased flexibility to adapt to different environments and high speed parallel processing. The paper first gives an overview of conventional location estimation techniques and the various propagation models reported to-date, and a new signal-strength based neural network technique is then described. A simulated mobile architecture based on the COST-231 Non-line of Sight (NLOS) Walfisch-Ikegami implementation of a metropolitan environment is used to assess the generalization performance of a Multi-Layered Perceptron (MLP) Neural Network based mobile location predictor with promising initial results.
An erratum to this chapter can be found at http://dx.doi.org/10.1007/11550907_163 .
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References
Location-based Services, Geo Informatics (April 2001), http://www.geoinformatics.com
Ahmed, W.M., Hussain, A., Shah, S.I.: Location Estimation in Cellular Networks using neural networks. In: Proc. International (NAISO-IEEE) Symposium on Info. Science Inovations (ISI 2001), Dubai, March 19-21 (2001)
Song, H.-L.: Automatic Vehicle Location in Cellular Communications Systems. IEEE Transactions on Vehicular Technology, 43(4) (November 1994)
Haykin, S.: Neural Networks: A Comprehensive foundation. Prentice Hall, Upper Saddle River (1994)
Muhammad, J., Hussain, A., Ahmed, W.M.: Location Estimation in Cellular Networks Using Neural Networks. In: 1st IEEE-IEE International Workshop on Signal Processing for Wireless Communications (SPWC 2003), London, UK, pp. 243–247 (May 2003)
Hussain, A., Soraghan, J.J., Durrani, T.S.: A new Adaptive Functional-Link Neural Network Based DFE for Overcoming Co-channel Interference. IEEE Transactions on Communications 45(11), 1358–1362 (1997)
Gschwendtner, B.E., Landstorfer, F.M.: Adaptive propagation modelling using a Hybrid Neural Technique. Electronics Letters 32, 162–164 (1996)
Chang, P.-R., Yang, W.-H.: Environment-Adaptation Mobile Radio Propagation Prediction Using Radial basis Function Neural Networks. IEEE Trans. Vech. Technol. 46(1), 155–160 (1997)
Lee, J.S., Miller, L.E.: CDMA Systems Engineering Handbook, pp. 190–199 (1998) ISBN: 0-89006-990-5
Okumura Propagation Modelling, Tony Ambrosini, Wireless Communications, November 23 (1999)
Neskovic, A., Neskovic, N., Paunovic, G.: Modern Approaches in Modelling of Mobile Radio Systems Propagation Environment. In: IEEE communications Surveys and Tutorials (2000)
Aso, M., Saikawa, T., Hattori, T.: Maximum Likelihood Location Estimation using Signal Strength and the Mobile Station Velocity in Cellular Systems. In: Proc. IEEE Vehicular Technology Conference (2003)
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Muhammad, J., Hussain, A., Neskovic, A., Magill, E. (2005). New Neural Network Based Mobile Location Estimation in a Metropolitan Area. In: Duch, W., Kacprzyk, J., Oja, E., Zadrożny, S. (eds) Artificial Neural Networks: Formal Models and Their Applications – ICANN 2005. ICANN 2005. Lecture Notes in Computer Science, vol 3697. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11550907_148
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DOI: https://doi.org/10.1007/11550907_148
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