Fade Dynamics Investigation Applying Statistics of Fade Duration and Level Crossing Rate

Authors: Balázs Héder, Róbert Singliar, János Bitó

Abstract:

The impact of rain attenuation on wireless communication signals is predominant because of the used high frequency (above 10 GHz). The knowledge of statistics of attenuation is very important for planning point-to-point microwave links operating in high frequency band. Describing the statistics of attenuation is possible for instance with fade duration or level crossing rate. In our examination we determine these statistics from one year measured data for a given microwave link, and we are going to make an attempt to transform the level crossing rate statistic to fade duration statistic.

Keywords: Rain attenuation measurement, fade duration, level crossing rate.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1335362

References:

[1] ITU-R P. 1623, "Prediction method of fade dynamics on Earth-space paths", ITU, Geneva, Switzerland, 2003.
[2] Bal├ízs Héder, R├│bert Singliar , J├ínos Bit├│,"Second-Order Statistics of Rain Attenuation in Hungary especially the Fade Slope Statistics", The third international Workshop of COST Action280, Prague, Czech Republic, June 2005.
[3] Max M.J.L. van de Kamp,"Statistical Analysis of Rain Fade Slope", IEEE Transactions on Antennas and Propagations, Vol. 51, No. 8 (2003), pp. 1750-1759.
[4] Cost Action 255, "Radiowave Propagation Modelling for SatCom Services at Ku-Band and Above", ESA Publications Division, Noordwijk, The Netherlands, 2002.