577 citations · 2.9k across the 71 of their papers we have counts for
10 papers · 1 filter
OPARC: Optimal and Precise Array Response Control Algorithm -- Part II: Multi-points and Applications
Xuejing Zhang, Zishu He, Xiang-Gen Xia +3
In this paper, the optimal and precise array response control (OPARC) algorithm proposed in Part I of this two paper series is extended from single point to multi-points. Two compu…
OPARC: Optimal and Precise Array Response Control Algorithm -- Part I: Fundamentals
Xuejing Zhang, Zishu He, Xiang-Gen Xia +3
In this paper, the problem of how to optimally and precisely control array response levels is addressed. By using the concept of the optimal weight vector from the adaptive array t…
Joint Power Control and Beamforming for Uplink Non-Orthogonal Multiple Access in 5G Millimeter-Wave Communications
Lipeng Zhu, Jun Zhang, Zhenyu Xiao +3
In this paper, we investigate the combination of two key enabling technologies for the fifth generation (5G) wireless mobile communication, namely millimeter-wave (mmWave) communic…
Joint Power Allocation and Beamforming for Non-Orthogonal Multiple Access (NOMA) in 5G Millimeter-Wave Communications
Zhenyu Xiao, Lipeng Zhu, Jinho Choi +2
In this paper we explore non-orthogonal multiple access (NOMA) in millimeter-wave (mmWave) communications (mmWave-NOMA). In particular, we consider a typical problem, i.e., maximiz…
Omnidirectional Precoding and Combining Based Synchronization for Millimeter Wave Massive MIMO Systems
Xin Meng, Xiqi Gao, Xiang-Gen Xia
In this paper, we design the precoding matrices at the base station side and the combining matrices at the user terminal side for initial downlink synchronization in millimeter wav…
Beam Domain Massive MIMO for Optical Wireless Communications with Transmit Lens
Chen Sun, Xiqi Gao, Jiaheng Wang +2
This paper presents a novel massive multiple-input multiple-output (MIMO) transmission in beam domain for optical wireless communications. The optical base station equipped with ma…