Xin-Wei Yue

Resource optimization for RIS-UAV integrated air-ground cooperative semantic communication driven by deep reinforcement learning

To meet the 6G semantic transmission requirements, this paper proposes an air-ground dual-mode semantic transmission architecture for Reconfigurable Intelligent Surface (RIS)-aided Unmanned Aerial Vehicle (UAV) networks. By dynamically assigning RIS-reflected links to users with long packets and direct UAV line-of-sigh...