Author

Wen-Hai Lai

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Preprint Sep 2026

Single-RF-Chain Multiuser Semantic Communications via Metasurface Modulation

Field tests show that Semantic Prism substantially improves multiuser semantic reconstruction over the considered baselines and enables a single-RF-chain AP to concurrently serve up to seven users.

Ming-Xiao Li, Wen-Hai Lai, Hei Victor Cheng et al. · 0 citations