4 papers
Hybrid RIS-Aided Digital Over-the-Air Computing for Edge AI Inference: Joint Feature Quantization and Active-Passive Beamforming Design
Yang Fu, Peng Qin, Liming Chen +2
The vision of 6G networks aims to enable edge inference by leveraging ubiquitously deployed artificial intelligence (AI) models, facilitating intelligent environmental perception f…
Time-Varying Offset Estimation for Clock-Asynchronous Bistatic ISAC Systems
Yi Wang, Keke Zu, Luping Xiang +2
The bistatic Integrated Sensing and Communication (ISAC) is poised to become a key application for next generation communication networks (e.g., B5G/6G), providing simultaneous sen…
On Analysis of Superimposed Pilot in Multi-User Massive MIMO with Massive Connectivity
Shuxiao Ye, Xianchao Zhang, Neng Ye
The simultaneous transmission of numerous users presents substantial challenges due to the inherent trade-off between channel estimation and information transmission in multi-user…
6D Movable Antenna Enhanced Interference Mitigation for Cellular-Connected UAV Communications
Tianshi Ren, Xianchao Zhang, Lipeng Zhu +3
Cellular-connected unmanned aerial vehicle (UAV) communications is an enabling technology to transmit control signaling or payload data for UAVs through cellular networks. Due to t…