2 papers
cs.IT2016
A Novel Hybrid Beamforming Algorithm with Unified Analog Beamforming by Subspace Construction Based on Partial CSI for Massive MIMO-OFDM Systems
Dengkui Zhu, Boyu Li, Ping Liang
Hybrid beamforming (HB) has been widely studied for reducing the number of costly radio frequency (RF) chains in massive multiple-input multiple-output (MIMO) systems. However, pre…
cs.IT2014
Power Allocation for Precoding in Large-Scale MIMO Systems with Per-Antenna Constraint
Dengkui Zhu, Boyu Li, Ping Liang
Large-scale MIMO systems have been considered as one of the possible candidates for the next-generation wireless communication technique, due to their potential to provide signific…