182 citations · 311 across the 9 of their papers we have counts for
5 papers · 1 filter
Joint Beamforming and Reconfigurable Intelligent Surface Design for Two-Way Relay Networks
Jun Wang, Ying-Chang Liang, Jingon Joung +2
In this paper, we consider a reconfigurable intelligent surface (RIS)-assisted two-way relay network, in which two users exchange information through the base station (BS) with the…
Joint Uplink-and-Downlink Optimization of 3D UAV Swarm Deployment for Wireless-Powered NB-IoT Networks
Han-Ting Ye, Xin Kang, Jingon Joung +1
This paper investigates a full-duplex orthogonal-frequency-division multiple access (OFDMA) based multiple unmanned aerial vehicles (UAVs)-enabled wireless-powered Internet-of-Thin…
Principal Component Analysis (PCA)-based Massive-MIMO Channel Feedback
Jingon Joung, Ernest Kurniawan, Sumei Sun
Channel-state-information (CSI) feedback methods are considered, especially for massive or very large-scale multiple-input multiple-output (MIMO) systems. To extract essential info…
Energy-Efficient, Large-scale Distributed-Antenna System (L-DAS) for Multiple Users
Jingon Joung, Yeow Khiang Chia, Sumei Sun
Large-scale distributed-antenna system (L-DAS) with very large number of distributed antennas, possibly up to a few hundred antennas, is considered. A few major issues of the L-DAS…
Spectral Efficiency and Energy Efficiency of OFDM Systems: Impact of Power Amplifiers and Countermeasures
Jingon Joung, Chin Keong Ho, Sumei Sun
In wireless communication systems, the nonlinear effect and inefficiency of power amplifier (PA) have posed practical challenges for system designs to achieve high spectral efficie…