This letter investigates a receiver-side fluid antenna system (FAS)-assisted multiuser multi-input single-output downlink system under severe inter-user spatial correlation. We derive closed-form analytical achievable sum rate expressions based on linear precoding, which explicitly decompose the per-user effective chan...
Shi-Qian Liang, Hao-Yang Li, Han-Jiang Hong et al.· IEEE Wireless Communications...· 0 citations
The deployment of integrated sensing and communication (ISAC) systems poses new challenges to physical-layer security (PLS), as sensing waveforms directed toward targets may be exploited by eavesdroppers (Eves), causing information leakage. Meanwhile, security enhancement must jointly consider multi-user quality-of-ser...
Ci-Xiao Zhang, Yin Xu, Hanjiang Hong et al.· IEEE Transactions on Communi...· 0 citations
Simulation results validate that the proposed SSC system effectively integrates the high fidelity of RQ, the reliability of semantic-aware splitting, and the spatial efficiency of FA-IM, thereby providing a robust solution for future digital semantic transmission.
Xinghao Guo, Yin Xu, Da-Zhi He et al.· IEEE Transactions on Communi...· 2 citations
The rapid proliferation of Uncrewed Aerial Vehicles (UAVs) necessitates reliable monitoring systems for airspace security. While Channel State Information (CSI) offers a precise and flexible modality for UAV sensing, leveraging CSI from multiple distributed devices can significantly enhance recognition accuracy through...
Yanming Liu, Pengxuan Gao, Kai Ying et al.· IEEE Transactions on Network...· 0 citations
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