Performance evaluation of coded transmission for adaptive-optics corrected satellite-to-ground laser links

Abstract : Performance estimation of coded LEO satellite-to ground laser transmissions partially corrected by adaptive-optics are presented. Through numerical simulations, the conjugation of adaptive-optics with a cross-layering optimization of data reliability mechanisms is investigated. The emphasis is put on the minimization of the data memories required at both the transmitter and the receiver in order to guarantee an error-free downlink.