164 citations · 625 across the 62 of their papers we have counts for
11 papers · 1 filter
Data-Rate Driven Transmission Strategy for Deep Learning Based Communication Systems
Xiao Chen, Julian Cheng, Zaichen Zhang +2
Deep learning (DL) based autoencoder is a promising architecture to implement end-to-end communication systems. One fundamental problem of such systems is how to increase the trans…
Robust Energy Efficient Beamforming in MISOME-SWIPT Systems With Proportional Secrecy Rate
Yanjie Dong, Md. Jahangir Hossain, Julian Cheng +1
The joint design of beamforming vector and artificial noise covariance matrix is investigated for the multiple-input-single-output-multiple-eavesdropper simultaneous wireless infor…
Robust Secrecy Energy Efficient Beamforming in MISOME-SWIPT Systems With Proportional Fairness
Yanjie Dong, Md. Jahangir Hossain, Julian Cheng +1
The joint design of beamforming vector and artificial noise covariance matrix is investigated for multiple-input-single-output-multiple-eavesdropper simultaneous wireless informati…
Secrecy Outage Performance of Multi-antenna Wiretap Channels With Diversity Combinings Over Correlated Rayleigh Fading Channels
Jiangbo Si, Zan Li, Julian Cheng +1
This paper presents a detailed secrecy outage performance analysis of correlated multi-antenna wiretap channels with three popular diversity combining schemes, namely maximal ratio…
Physical-layer Security for Indoor Visible Light Communications: Secrecy Capacity Analysis
Jin-Yuan Wang, Cheng Liu, Jun-Bo Wang +3
This paper investigates the physical-layer security for an indoor visible light communication (VLC) network consisting of a transmitter, a legitimate receiver and an eavesdropper.…
Secrecy Beamforming for SWIPT MISO Heterogeneous Cellular Networks
Hui Ma, Julian Cheng, Xianfu Wang
In this paper, we consider the secure transmission design for a multiple-input single-output Femtocell overlaid with a Macrocell in co-channel deployment. The Femtocell base statio…
Ergodic Capacity Analysis of Free-Space Optical Links With Nonzero Boresight Pointing Errors
Imran Shafique Ansari, Mohamed-Slim Alouini, Julian Cheng
A unified capacity analysis of a free-space optical (FSO) link that accounts for nonzero boresight pointing errors and both types of detection techniques (i.e. intensity modulation…
Extracting the Most Weighted Throughput in UAV Empowered Wireless Systems With Nonlinear Energy Harvester
Yanjie Dong, Julian Cheng, Md. Jahangir Hossain +1
With the maturity of unmanned aerial vehicle (UAV) technology, this work investigates the integration of UAV into wireless communication systems. Since the UAV is powered by a capa…
An Edge Computing Empowered Radio Access Network With UAV-Mounted FSO Fronthaul and Backhaul: Key Challenges and Approaches
Yanjie Dong, Md. Zoheb Hassan, Julian Cheng +2
One promising approach to address the supply-demand mismatch between the terrestrial infrastructure and the temporary and/or unexpected traffic demands is to leverage the unmanned…
Energy-Efficient Resource Allocation in NOMA Heterogeneous Networks
Haijun Zhang, Fang Fang, Julian Cheng +3
Non-orthogonal multiple access (NOMA) has attracted much recent attention owing to its capability for improving the system spectral efficiency in wireless communications. Deploying…
Secure Beamforming in Full-Duplex SWIPT Systems With Loopback Self-Interference Cancellation
Yanjie Dong, Ahmed El Shafie, Md. Jahangir Hossain +3
Security is a critical issue in full duplex (FD) communication systems due to the broadcast nature of wireless channels. In this paper, joint design of information and artificial n…