Error Rate Analysis of Phase Sampled RZ-GMSK over Turbulent FSO Channel

In this paper authors have studied the error performance of an ISI compensating modulation technique called phase sampled RZ-GMSK. The numerical results are derived suitably for optical wireless back-haul networks under log-normal turbulence fading. It is seen that the proposed modulation technique outperforms other techniques at higher turbulence and for high speed data transmission.