577 citations · 1.3k across the 13 of their papers we have counts for
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cs.IT2016
Codebook Design for Millimeter-Wave Channel Estimation with Hybrid Precoding Structure
Zhenyu Xiao, Pengfei Xia, Xiang-Gen Xia
In this paper, we study hierarchical codebook design for channel estimation in millimeter-wave (mmWave) communications with a hybrid precoding structure. Due to the limited saturat…
cs.IT2016★ 3 cited
Low Complexity Hybrid Precoding and Channel Estimation Based on Hierarchical Multi-Beam Search for Millimeter-Wave MIMO Systems
Zhenyu Xiao, Pengfei Xia, Xiang-Gen Xia
In millimeter-wave (mmWave) MIMO systems, while a hybrid digital/analog precoding structure offers the potential to increase the achievable rate, it also faces the challenge of the…
cs.IT2016★ 455 cited
Enabling UAV Cellular with Millimeter-Wave Communication: Potentials and Approaches
Zhenyu Xiao, Pengfei Xia, Xiang-Gen Xia
To support high data rate urgent or ad hoc communications, we consider mmWave UAV cellular networks and the associated challenges and solutions. To enable fast beamforming training…