577 citations · 1.3k across the 30 of their papers we have counts for
4 papers · 1 filter
Achievable Sum Rates of Half- and Full-Duplex Bidirectional OFDM Communication Links
Zhenyu Xiao, Yao Li, Lin Bai +1
While full-duplex (FD) transmission has the potential to double the system capacity, its substantial benefit can be offset by the self-interference (SI) and non-ideality of practic…
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…
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…
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…