4 papers
Transmit Weights, Not Features: Orthogonal-Basis Aided Wireless Point-Cloud Transmission
Junlin Chang, Yubo Han, Hang Yue +2
The widespread adoption of depth sensors has substantially lowered the barrier to point-cloud acquisition. This letter proposes a semantic wireless transmission framework for three…
Reconfigurable Intelligent Surface-Aided Secure Integrated Radar and Communication Systems
Tong-Xing Zheng, Xin Chen, Lan Lan +5
Despite the enhanced spectral efficiency brought by the integrated radar and communication technique, it poses significant risks to communication security when confronted with mali…
Relay Satellite Assisted LEO Constellation NOMA Communication System
Xuyang Zhang, Xinwei Yue, Zhihao Han +4
This paper proposes a relay satellite assisted low earth orbit (LEO) constellation non-orthogonal multiple access combined beamforming (R-NOMA-BF) communication system, where multi…
Lattice-Code Multiple Access: Architecture and Efficient Algorithms
Tao Yang. Fangtao Yu, Rongke Liu, Shangxiang Lyu +1
This paper studies a -user lattice-code based multiple-access (LCMA) scheme. Each user equipment (UE) encode its message with a practical lattice code, where we suggest a -…