1.5k citations · 2.6k across the 69 of their papers we have counts for
16 papers · 1 filter
Decentralized Applications: The Blockchain-Empowered Software System
Wei Cai, Zehua Wang, Jason B. Ernst +3
Blockchain technology has attracted tremendous attention in both academia and capital market. However, overwhelming speculations on thousands of available cryptocurrencies and nume…
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…
Resource Allocation for a Wireless Powered Integrated Radar and Communication System
Yifan Zhou, Huilin Zhou, Fuhui Zhou +2
The integrated radar and communication system is promising in the next generation wireless communication networks. However, its performance is confined by the limited energy. In or…
Cable Diagnostics with Power Line Modems for Smart Grid Monitoring
Yinjia Huo, Gautham Prasad, Lazar Atanackovic +2
Remote monitoring of electrical cable conditions is an essential characteristic of the next-generation smart grid, which features the ability to consistently surveil and control th…
Optimal Resource Allocation in Full-Duplex Ambient Backscatter Communication Networks for Wireless-Powered IoT
Gang Yang, Dongdong Yuan, Ying-Chang Liang +2
This paper considers an ambient backscatter communication (AmBC) network in which a full-duplex access point (FAP) simultaneously transmits downlink orthogonal frequency division m…
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…
Performance Enhancement of Downlink NOMA by Combination with GSSK
Jin Woo Kim, Soo Young Shin, Victor C. M. Leung
In non-orthogonal multiple access (NOMA), cell-edge users experience significantly low spectral density because only some part of the total transmit power is allocated. This leads…
Mixed Málaga- and Generalized- Dual-Hop FSO/RF Systems with Interference
Imène Trigui, Nesrine Cherif, Sofiène Affes +2
This paper investigates the impact of radio frequency (RF) cochannel interference (CCI) on the performance of dual-hop free-space optics (FSO)/RF relay networks. The considered FSO…
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…
When Exploiting Individual User Preference Is Beneficial for Caching at Base Stations
Dong Liu, Chenyang Yang, Victor C. M. Leung
Most of prior works optimize caching policies based on the following assumptions: 1) every user initiates request according to content popularity, 2) all users are with the same ac…
Resource Allocation for Secure MISO-NOMA Cognitive Radios Relying on SWIPT
Fuhui Zhou, Zheng Chu, Haijian Sun +1
Cognitive radio (CR) and non-orthogonal multiple access (NOMA) are two promising technologies in the next generation wireless communication systems. The security of a NOMA CR netwo…
D2D Big Data: Content Deliveries over Wireless Device-to-Device Sharing in Large Scale Mobile Networks
Xiaofei Wang, Yuhua Zhang, Victor C. M. Leung +2
Recently the topic of how to effectively offload cellular traffic onto device-to-device (D2D) sharing among users in proximity has been gaining more and more attention of global re…
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 Communications in NOMA System: Subcarrier Assignment and Power Allocation
Haijun Zhang, Ning Yang, Keping Long +3
Secure communication is a promising technology for wireless networks because it ensures secure transmission of information. In this paper, we investigate the joint subcarrier (SC)…
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…