Energy-Efficient Large-Scale Antenna Systems with Hybrid Digital-Analog Beamforming Structure

Shuangfeng Han, Chih-Lin I, Zhikun Xu, Qi Sun, Haibin Li

ZTE Communications . 2015, (1): 28 -34 . DOI: 10.3969/j.issn.1673-5188.2015.01.004