|SPECTS 2007||START Conference Manager|
2006. Individual attenuation events were compared with the concurrent meteorological situations and were classified according to the causes of their origin. The records of observed attenuation events were statistically processed. Cumulative distributions of attenuation due to all hydrometeors together as well as due to individual hydrometeors were obtained. The influences of individual hydrometeors were analysed and the availability performances of both the simulated 850 nm/58 GHz hybrid link and the 850 nm/93 GHz hybrid link were evaluated. It is concluded the significantly higher availability performances were achieved for the simulated FSO/RF hybrid systems than for the FSO link alone. The diversity improvement factor reached significant values for attenuation greater than 10 dB and the significant diversity gain was obtained for the percentages of time smaller than 1%.
|START Conference Manager (V2.54.3)|