286 citations · 690 across the 6 of their papers we have counts for
6 papers
Physical Layer Security in UAV Systems: Challenges and Opportunities
Xiaofang Sun, Derrick Wing Kwan Ng, Zhiguo Ding +2
Unmanned aerial vehicle (UAV) wireless communications have experienced an upsurge of interest in both military and civilian applications, due to its high mobility, low cost, on-dem…
Robust Trajectory and Resource Allocation Design for Secure UAV-aided Communications
Xiaofang Sun, Chao Shen, Derrick Wing Kwan Ng +1
This paper aims to enhance the physical layer security against potential internal eavesdroppings by exploiting the maneuverability of an unmanned aerial vehicle (UAV). We consider…
Joint Beamforming and Power Allocation in Downlink NOMA Multiuser MIMO Networks
Xiaofang Sun, Nan Yang, Shihao Yan +4
In this paper, a novel joint design of beamforming and power allocation is proposed for a multi-cell multiuser multiple-input multiple-output (MIMO) non-orthogonal multiple access…
Short-Packet Downlink Transmission with Non-Orthogonal Multiple Access
Xiaofang Sun, Shihao Yan, Nan Yang +3
This work introduces downlink non-orthogonal multiple access (NOMA) into short-packet communications. NOMA has great potential to improve fairness and spectral efficiency with resp…
Joint Beamforming and Power Splitting Control in Downlink Cooperative SWIPT NOMA Systems
Yanqing Xu, Chao Shen, Zhiguo Ding +4
This paper investigates the application of simultaneous wireless information and power transfer (SWIPT) to cooperative non-orthogonal multiple access (NOMA). A new cooperative mult…
Short-Packet Communications in Non-Orthogonal Multiple Access Systems
Xiaofang Sun, Shihao Yan, Nan Yang +3
This work introduces, for the first time, non-orthogonal multiple access (NOMA) into short-packet communications to achieve low latency in wireless networks. Specifically, we addre…