19 citations · 89 across the 25 of their papers we have counts for
4 papers · 1 filter
Beamspace Channel Estimation for Millimeter-Wave Massive MIMO Systems with Lens Antenna Array
Linglong Dai, Xinyu Gao, Shuangfeng Han +2
By employing the lens antenna array, beamspace MIMO can utilize beam selection to reduce the number of required RF chains in mmWave massive MIMO systems without obvious performance…
Low RF-Complexity Technologies to Enable Millimeter-Wave MIMO with Large Antenna Array for 5G Wireless Communications
Xinyu Gao, Linglong Dai, Akbar M. Sayeed
Millimeter-wave (mmWave) MIMO with large antenna array has attracted considerable interests from academic and industry communities, as it can provide larger bandwidth and higher sp…
GMD-Based Hybrid Precoding For Millimeter-Wave Massive MIMO Systems
Tian Xie, Linglong Dai, Xinyu Gao +2
Hybrid precoding can significantly reduce the number of required radio frequency (RF) chains and relieve the huge energy consumption in mmWave massive MIMO systems, thus attracting…
Near-Optimal Hybrid Analog and Digital Precoding for Downlink mmWave Massive MIMO Systems
Linglong Dai, Xinyu Gao, Jinguo Quan +2
Millimeter wave (mmWave) massive MIMO can achieve orders of magnitude increase in spectral and energy efficiency, and it usually exploits the hybrid analog and digital precoding to…