Deep Reinforcement Learning-Based Relay Selection Algorithm in Free-Space Optical Cooperative Communications
Relay-aided free-space optical (FSO) communication systems have the ability of mitigating the adverse effects of link disruption by dividing a long link into several short links.In order to solve the relay selection (RS) problem in a decode and forward (DF) relay-aided FSO system, we Nuts model the relay selection scheme as a Markov decision proces