Approximate Gram-Matrix Interpolation for Wideband Massive MU-MIMO. - Zequn Li 003; Charles Jeon; Christoph Studer (CoRR, 2016)

Approximate Gram-Matrix Interpolation for Wideband Massive MU-MIMO Systems. - Charles Jeon; Zequn Li 003; Christoph Studer (IEEE Trans. Veh. Technol., 2020)