Ultra Wide-Band Channel Characterization Using Generalized Gamma Distributions

  • Zakaria Mohammadi
  • Rachid Saadane
  • Driss Aboutajdine
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7340)

Abstract

In this paper, we present an experimental characterization of the ultra-wide bandwidth (UWB) indoor channel using Generalized Gamma distributions. This investigation is also based on the analysis of the statistical properties of the multipath profiles when thresholding the estimated Power Delay Profile PDP over a spaced measurement grid. This characterization procedure was applied to the ultra wideband channel measurements collected from a measurement campaign, which has been performed within the whyless.com project by the IMST group, over a bandwidth of 10 GHz.

Keywords

Ultra Wideband Power Delay Profile Generalized Gamma distribution Small Scale Fading channel Modeling 

References

  1. 1.
    Federal Communication Commission (FCC): First Report and Order in the Matter of Revision of Part 15 of the Commission’s rule regarding Ultra-wideband transmission Systems. ET-Docket 98-153, FCC 02-48 (released, April 2002) Google Scholar
  2. 2.
    Udary, N., Kantz, K., Viswanathany, R., Cheung, D.: Characterization of Ultra Wideband Communications in Data Center Environments. In: IEEE International Conference on Ultra-wideband, Singapore (September 2007)Google Scholar
  3. 3.
    Alvarez, A., Valera, G., Lobeira, M., Toress, R., Garcia, J.L.: Ultra wideband channel characterization and modeling. In: Proc. Int. Workshop on Ultra Wideband Systems, Oulu, Finland (June 2003)Google Scholar
  4. 4.
    Rusch, L., Prettie, C., Cheung, D., Li, Q., Ho, M.: Characterization of UWB propagation from 2 to 8 GHz in a residential environment. IEEE Journal on Selected Areas in Communications (submitted for publication)Google Scholar
  5. 5.
    Rappapport, T.S.: Wireless Communications - Principles and Practice. Prentice Hall PTR, Upper Saddle RiverGoogle Scholar
  6. 6.
    Kunisch, J., Pamp, J.: Measurement results and modeling aspects for UWB radio channel. In: Proc. of IEEE Conference Ultra Wideband Systems and Technologies, pp. 19–23 (2002)Google Scholar
  7. 7.
    Stacy, E.W.: A generalization of the Gamma distribution. Ann. Math. Statist. 33(3), 1187–1192 (1962)MathSciNetMATHCrossRefGoogle Scholar
  8. 8.
    Chang, J.H., Shin, J.W., Kim, N.S., Mitra, S.K.: Image Probability Distribution Based on Generalized Gamma Function. IEEE Signal Process. Lett. 12(4), 325–328 (2005)CrossRefGoogle Scholar
  9. 9.
    D’Agostino, R., Stephens, M.: Goodness-of-Fit Techniques (Marcel Dekker) (1986)Google Scholar
  10. 10.
    Molisch, A.F., Cassioli, D., Chong, C.C., Emami, S., Fort, A., Kannan, B., Karedal, J., Kunisch, J., Schantz, H.G., Siwiak, K., Win, M.Z.: A comprehensive standardized model for UWB propagation channels. IEEE Trans. Antennas and Propagation 54(11), 3151–3166 (2006)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Zakaria Mohammadi
    • 1
  • Rachid Saadane
    • 1
    • 2
  • Driss Aboutajdine
    • 1
  1. 1.GSCM-LRIT Laboratory Associated with CNRST, Faculty of ScienceUniversity Mohammed V- AgdalRabatMorocco
  2. 2.LETI laboratoryEcole Hassania des Travaux PubliquesCasablancaMorocco

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