BER Analysis of Aperture Averaged Exponentiated Weibull Distribution

摘要

In this paper, irradiation instability of free space optical over point receiver case is investigated under on-off keying modulation scheme. The effect of aperture averaging on bit error rate under different turbulence conditions like weak, moderate and strong are numerically computed and graphically compared for generalized Exponentiated Weibull (EW) distribution. To mitigate the mathematical complexity cumulative distribution function (CDF) approach is used that provide simple and tractable expression of bit error rate(BER).