Channel Estimation for RIS-Aided MIMO Systems with Low-Resolution ADCs via Three-Dimensional Decoupled Atomic Norm Minimization. - Qiaozhen Chen; Jie Li; Feng Xi; Shengyao Chen (ICCT, 2024)

A Blind Super-Resolution Method for Near-Field Channel Estimation with Angle-Range Recovery. - Jie Li; Qiaozhen Chen; Feng Xi (ICASSP, 2025)