2 papers
cs.IT2024
Active RIS-Aided Massive MIMO With Imperfect CSI and Phase Noise
Zhangjie Peng, Jianchen Zhu, Cunhua Pan +4
Active reconfigurable intelligent surface (RIS) has attracted significant attention as a recently proposed RIS architecture. Owing to its capability to amplify the incident signals…
cs.IT2024
Active RIS-Aided Massive MIMO Uplink Systems with Low-Resolution ADCs
Zhangjie Peng, Zecheng Lu, Xue Liu +2
This letter considers an active reconfigurable intelligent surface (RIS)-aided multi-user uplink massive multipleinput multiple-output (MIMO) system with low-resolution analog-to-d…