A Heterogeneous Multiagent Reinforcement Learning Approach for Robust Uplink Beamforming in Maritime Satellite Communications
Maritime satellite communications (SATCOMs) are expected to support high-capacity ship-to-satellite uplinks for remote maritime services beyond terrestrial coverage, with low-Earth-orbit (LEO) satellites providing wide-area connectivity. However, robust uplink beamforming in LEO maritime SATCOMs is challenging because...