Sensors (Basel, Switzerland)
Federated Learning Semantic Communication in UAV Systems: PPO-Based Joint Trajectory and Resource Allocation Optimization.
Shuang Du, Yue Zhang, Zhen Tao, Han Li, Haibo Mei
Published: 202610.3390/s26020675
Abstract
Semantic Communication (SC), driven by a deep learning (DL)-based "understand-before-transmit" paradigm, transmits lightweight semantic information (SI) instead of raw data. This approach significantly reduces data volume and communication overhead w…
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