arxiveess.SP2026-06-30
Rate-Splitting Multiple Access Enabled Probabilistic Semantic Communication in UAV Networks
Sicheng Wang, Tiankui Zhang, Xu Gan, Wenjun Xu
This article proposes an uncrewed aerial vehicle (UAV) downlink semantic communication framework, where probabilistic knowledge graphs (PKGs) are employed to model user equipment (UE) semantics and decompose semantic information into shared and private components. Leveraging the…