640 citations · 4.4k across the 114 of their papers we have counts for
14 papers · 2 filters
Constructive Interference Based Secure Precoding: A New Dimension in Physical Layer Security
Muhammad R. A. Khandaker, Christos Masouros, Kai-Kit Wong
Conventionally, interference and noise are treated as catastrophic elements in wireless communications. However, it has been shown recently that exploiting known interference const…
Optimizing DF Cognitive Radio Networks with Full-Duplex-Enabled Energy Access Points
Hong Xing, Xin Kang, Kai-Kit Wong +1
With the recent advances in radio frequency (RF) energy harvesting (EH) technologies, wireless powered cooperative cognitive radio network (CCRN) has drawn an upsurge of interest f…
Massive MIMO-Enabled Full-Duplex Cellular Networks
Arman Shojaeifard, Kai-Kit Wong, Marco Di Renzo +3
In this paper, we provide a theoretical framework for the study of massive multiple-input multiple-output (MIMO)-enabled full-duplex (FD) cellular networks in which the self-interf…
Energy Efficiency Optimization with Simultaneous Wireless Information and Power Transfer in MIMO Broadcast Channels
Jie Tang, Daniel K. C. So, Arman Shojaeifard +1
Simultaneous wireless information and power transfer (SWIPT) is anticipated to have great applications in fifth-generation (5G) and beyond communication systems. In this paper, we…
Joint Antenna Selection and Spatial Switching for Energy Efficient MIMO SWIPT System
Jie Tang, Daniel K. C. So, Arman Shojaeifard +2
In this paper, we investigate joint antenna selection and spatial switching (SS) for quality-of-service (QoS)-constrained energy efficiency (EE) optimization in a multiple-input mu…
Energy-Efficient Heterogeneous Cellular Networks with Spectrum Underlay and Overlay Access
Jie Tang, Daniel K. C. So, Emad Alsusa +3
In this paper, we provide joint subcarrier assignment and power allocation schemes for quality-of-service (QoS)-constrained energy-efficiency (EE) optimization in the downlink of a…