Maoxin Ji
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126
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2026
Active Movable-Element RIS Assisted Vehicular Semantic Communications: Modeling and Optimization
This paper proposes a Row-Movable Active Reconfigurable Intelligent Surface (RM-A-RIS) system for vehicular semantic communication, enhancing spatial diversity and improving Sum-Semantic Spectral Efficiency (Sum-SSE) by up to 132.9% compared to passive RIS.
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Papers
cs.NIeess.SPEmpiricalRecentJul 29, 2026
Active Movable-Element RIS Assisted Vehicular Semantic Communications: Modeling and Optimization
Maoxin Ji, Qiong Wu, Jingbo Zhang, Pingyi Fan +4 more
This paper proposes a Row-Movable Active Reconfigurable Intelligent Surface (RM-A-RIS) system for vehicular semantic communication, enhancing spatial diversity and improving Sum-Semantic Spectral Effi…
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