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Author

Xiaoyan Hu

3 papers indexed here

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2026

Shifting the Sensing Versus Data-Security Tradeoff in ISAC Systems With Active RIS

Integrated sensing and communication (ISAC) greatly alleviates the problem of spectrum congestion by sharing the hardware platform and spectrum resources. However, due to the broadcast characteristics of the wireless channels, a potential eavesdropping target may detect the confidential information sent to the communic...

Fan Jia, Xiao-Yan Hu, Ang Li et al. · 0 citations
2026

Efficient MMSE Receiver Design for MU-MIMO Systems With Symbol-Level Precoding

Symbol-level precoding (SLP) can achieve remarkable gains in multi-user multiple-input-single-output (MU-MISO) systems, while its extension to multi-user multiple-input-multiple-output (MU-MIMO) systems offers even greater potential by exploiting the spatial dimensions at both the transmitter and receiver. However, exi...

Xiao Tong, Lei Lei, Xiao-Yan Hu et al. · 0 citations
2026

Fluid Antenna-Enhanced Symbol-Level Precoding for Multi-User MISO Communication Systems

In this paper, we propose an fluid antenna (FA)-enhanced interference exploitation symbol-level precoding (SLP) for downlink multi-user multiple-input single-output (MU-MISO) systems, focusing on transmitter-side fluid antenna systems (Tx-FAS) that allow flexible spatial correlation effects while preserving user portab...

Guorui Wei, Ang Li, Xiao-Yan Hu et al. · 0 citations

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