Dazhi He
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2026
Spatial Semantic Communication: When Semantic Transmission Meets Index Modulation
This paper proposes a spatial semantic communication (SSC) system using fluid antenna-index modulation (FA-IM) technology, which synergizes residual quantization (RQ) and IM for efficient semantic transmission.
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cs.ITEmpiricalRecentJul 22, 2026
Spatial Semantic Communication: When Semantic Transmission Meets Index Modulation
Xinghao Guo, Yin Xu, Dazhi He, Hanjiang Hong +4 more
This paper proposes a spatial semantic communication (SSC) system using fluid antenna-index modulation (FA-IM) technology, which synergizes residual quantization (RQ) and IM for efficient semantic tra…
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