free space optical communication

Performance analysis of bit error rate for free space optical communication with tip-tilt compensation based on gamma-gamma distribution

FREE-DOWNLOAD [PDF] H Wu, H Yan… – Opt. Appl, 2009 –
In this paper, the gamma–gamma probability distribution is used to model turbulent
channels. The bit error rate (BER) performance of free space optical (FSO) communication systems
employing on-off keying (OOK) or subcarrier binary phase-shift keying (BPSK) modulation