19 citations · 22 across the 3 of their papers we have counts for
3 papers
cs.IT2023★ 19 cited
Precoder Design for Massive MIMO Downlink with Matrix Manifold Optimization
Rui Sun, Chen Wang, An-An Lu +2
We investigate the weighted sum-rate (WSR) maximization linear precoder design for massive multiple-input multiple-output (MIMO) downlink. We consider a single-cell system with mul…
eess.SY2021
Blind Diagnosis for Millimeter-wave Large-scale Antenna Systems
Rui Sun, Weidong Wang, Li Chen +2
Millimeter-wave (mmWave) communication systems rely on large-scale antenna arrays to combat large path-loss at mmWave band. Due to hardware characteristics and deployment environme…
eess.SY2021★ 3 cited
Diagnosis of Intelligent Reflecting Surface in Millimeter-wave Communication Systems
Rui Sun, Weidong Wang, Li Chen +2
Intelligent reflecting surface (IRS) is a promising technology for enhancing wireless communication systems. It adaptively configures massive passive reflecting elements to control…