413 citations · 796 across the 40 of their papers we have counts for
8 papers · 1 filter
Performance Analysis for Massive MIMO Downlink with Low Complexity Approximate Zero-Forcing Precoding
Cheng Zhang, Yindi Jing, Yongming Huang +1
Zero-forcing (ZF) precoding plays an important role for massive MIMO downlink due to its near optimal performance. However, the high computation cost of the involved matrix inversi…
Interleaved Training and Training-Based Transmission Design for Hybrid Massive Antenna Downlink
Cheng Zhang, Yindi Jing, Yongming Huang +1
In this paper, we study the beam-based training design jointly with the transmission design for hybrid massive antenna single-user (SU) and multiple-user (MU) systems where outage…
On Optimal Power Allocation for Downlink Non-Orthogonal Multiple Access Systems
Jianyue Zhu, Jiaheng Wang, Yongming Huang +3
Non-orthogonal multiple access (NOMA) enables power-domain multiplexing via successive interference cancellation (SIC) and has been viewed as a promising technology for 5G communic…
Codebook Based Hybrid Precoding for Millimeter Wave Multiuser Systems
Shiwen He, Jiaheng Wang, Yongming Huang +2
In millimeter wave (mmWave) systems, antenna architecture limitations make it difficult to apply conventional fully digital precoding techniques but call for low cost analog radio-…
Millimeter Wave Communications for Future Mobile Networks
Ming Xiao, Shahid Mumtaz, Yongming Huang +8
Millimeter wave (mmWave) communications have recently attracted large research interest, since the huge available bandwidth can potentially lead to rates of multiple Gbps (gigabit…
Energy Efficient Beamforming for Massive MIMO Public Channel
Cheng Zhang, Yongming Huang, Yindi Jing +1
For massive MIMO public channel with any sector size in either microwave or millimeter wave (mmwave) band, this paper studies the beamforming design to minimize the transmit power…
Performance Scaling Law for Multi-Cell Multi-User Massive MIMO
Cheng Zhang, Yindi Jing, Yongming Huang +1
This work provides a comprehensive scaling law based performance analysis for multi-cell multi-user massive multiple-input-multiple-output (MIMO) downlink systems. Imperfect channe…
Energy-Efficient Transceiver Design for Hybrid Sub-Array Architecture MIMO Systems
Shiwen He, Chenhao Qi, Yongpen Wu +1
Millimeter-wave (mmWave) communication operated in frequency bands between 30 and 300 GHz has attracted extensive attention due to the potential ability of offering orders of magni…