19 citations · 112 across the 34 of their papers we have counts for
52 papers
Asynchronous Cell-Free Massive MIMO With Rate-Splitting
Jiakang Zheng, Jiayi Zhang, Julian Cheng +3
In practical cell-free (CF) massive multiple-input multiple-output (MIMO) networks with distributed and low-cost access points, the asynchronous arrival of signals at the user equi…
Performance Analysis of Cell-Free Massive MIMO Systems with Asynchronous Reception
Jiakang Zheng, Zhuoyi Zhao, Jiayi Zhang +2
Cell-free (CF) massive multiple-input multiple-output (MIMO) is considered as a promising technology for achieving the ultimate performance limit. However, due to its distributed a…
Multi-Pair Two-Way Massive MIMO DF Relaying Over Rician Fading Channels Under Imperfect CSI
Zhangjie Peng, Shuxian Wang, Cunhua Pan +3
We investigate a multi-pair two-way decode-andforward relaying aided massive multiple-input multiple-output antenna system under Rician fading channels, in which multiple pairs of…
Secrecy Capacity Bounds for Visible Light Communications With Signal-Dependent Noise
Jin-Yuan Wang, Xian-Tao Fu, Jun-Bo Wang +3
In physical-layer security, one of the most fundamental issues is the secrecy capacity. The objective of this paper is to determine the secrecy capacity for an indoor visible light…
Beam Tracking for UAV-Assisted FSO Links With a Four-Quadrant Detector
Hossein Safi, Akbar Dargahi, Julian Cheng
A ground-to-air free-space optical link is studied for a hovering unmanned aerial vehicle (UAV) having multiple rotors. For this UAV, a four-quadrant array of photodetectors is use…
Hovering UAV-Based FSO Communications: Channel Modelling, Performance Analysis, and Parameter Optimization
Jin-Yuan Wang, Yang Ma, Rong-Rong Lu +3
Relay-assisted free-space optical (FSO) communication systems are exploited as a means to mitigate the limiting effects of the turbulence induced atmospheric scintillation. However…