Wavelet Based Path Loss Modeling for Global System for Mobile Communication in an Urban Environment
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064


Downloads: 111 | Views: 377

Research Paper | Electronics & Communication Engineering | Ukraine | Volume 3 Issue 7, July 2014 | Popularity: 6.1 / 10


     

Wavelet Based Path Loss Modeling for Global System for Mobile Communication in an Urban Environment

Danladi Ali, Vlada N. Y.


Abstract: In this paper, we measured GSM signal strength in the Dnepropetrovsk city to predict path loss in study area using one-dimensional multilevel wavelet and used neural network clustering to determine average GSM signal strength received at the study area. The wavelet predicted that the GSM signal fades 5 times the propagation frequency and attenuated with RMSE of 3.428dB; this attenuation value is used to modify the reference model. The neural network clustering revealed that -75dB is received more frequent followed by -85dB. This means that the signal strength received at the study is mostly weak signal.


Keywords: One-dimensional multilevel wavelets, path loss, GSM signal strength, propagation and urban environment


Edition: Volume 3 Issue 7, July 2014


Pages: 1929 - 1932



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Danladi Ali, Vlada N. Y., "Wavelet Based Path Loss Modeling for Global System for Mobile Communication in an Urban Environment", International Journal of Science and Research (IJSR), Volume 3 Issue 7, July 2014, pp. 1929-1932, https://www.ijsr.net/getabstract.php?paperid=201545, DOI: https://www.doi.org/10.21275/201545

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