Compressive downlink CSI estimation for FDD massive MIMO systems: A weighted block L1-Minimization Approach. - Chih-Chun Tseng; Jwo-Yuh Wu; Ta-Sung Lee (PIMRC, 2016)

Enhanced Compressive Downlink CSI Recovery for FDD Massive MIMO Systems Using Weighted Block ℓ1-Minimization. - Chih-Chun Tseng; Jwo-Yuh Wu; Ta-Sung Lee (IEEE Trans. Commun., 2016)