287 citations · 913 across the 26 of their papers we have counts for
26 papers
Robust Security Energy Efficiency Optimization for RIS-Aided Cell-Free Networks with Multiple Eavesdroppers
Wanming Hao, Junjie Li, Gangcan Sun +4
In this paper, we investigate the energy efficiency (EE) problem under reconfigurable intelligent surface (RIS)-aided secure cell-free networks, where multiple legitimate users and…
Securing Reconfigurable Intelligent Surface-Aided Cell-Free Networks
Wanming Hao, Junjie Li, Gangcan Sun +2
In this paper, we investigate the physical layer security in the reconfigurable intelligent surface (RIS)-aided cell-free networks. A maximum weighted sum secrecy rate problem is f…
Ultra Wide Band THz IRS Communications: Applications, Challenges, Key Techniques, and Research Opportunities
Wanming Hao, Fuhui Zhou, Ming Zeng +2
Terahertz (THz) communication is a promising technology for future wireless networks due to its ultra-wide bandwidth. However, THz signals suffer from severe attenuation and poor d…
Joint Wireless and Computing Resources Allocation in Multi-Cell MEC
M. Zeng
This paper addresses join wireless and computing resource allocation in mobile edge computing (MEC) systems with several access points and with the possibility that users connect t…
UAV Communications for Sustainable Federated Learning
Quoc-Viet Pham, Ming Zeng, Rukhsana Ruby +2
Federated learning (FL), invented by Google in 2016, has become a hot research trend. However, enabling FL in wireless networks has to overcome the limited battery challenge of mob…
IRS-Empowered Wireless Communications: State-of-the-Art, Key Techniques, and Open Issues
Ming Zeng, Ebrahim Bedeer, Xingwang Li +4
In this article, we overview intelligent reflecting surface (IRS)-empowered wireless communication systems. We first present the fundamentals of IRS-assisted wireless transmission.…
Robust Design for Intelligent Reflecting Surface Assisted MIMO-OFDMA Terahertz Communications
Wanming Hao, Gangcan Sun, Ming Zeng +4
Recently, terahertz (THz) communication has drawn considerable attention as one of the promising technologies for the future wireless communications owning to its ultra-wide bandwi…
Hardware Impaired Ambient Backscatter NOMA Systems: Reliability and Security
Xingwang Li, Mengle Zhao, Ming Zeng +4
Non-orthogonal multiple access (NOMA) and ambient backscatter communication have been envisioned as two promising technologies for the Internet-of-things due to their high spectral…
Energy-Efficient Resource Allocation for IRS-Assisted Multi-Antenna Uplink Systems
M Zeng, E. B. Mohamed, O. A. Dobre +2
In this paper, we study the resource allocation for an intelligent reflecting surface (IRS)-assisted uplink system, where the base station is equipped with multiple antennas. We pr…
Power Minimization for Multi-cell Uplink NOMA with Imperfect SIC
M. Zeng, W. Hao, O. A. Dobre +2
In this paper, we investigate a multi-cell uplink non-orthogonal multiple access (NOMA) system with imperfect successive interference cancellation (SIC). The objective of the formu…
Sum Rate Maximization for IRS-assisted Uplink NOMA
M. Zeng, X. Li, G. Li +2
An intelligent reflecting surface (IRS) consists of a large number of low-cost reflecting elements, which can steer the incident signal collaboratively by passive beamforming. This…
Edge Cache-assisted Secure Low-Latency Millimeter Wave Transmission
Wanming Hao, Ming Zeng, Gangcan Sun +1
In this paper, we consider an edge cache-assisted millimeter wave cloud radio access network (C-RAN). Each remote radio head (RRH) in the C-RAN has a local cache, which can pre-fet…
Joint Beamforming And Power Splitting Design For C-RAN With Multicast Fronthaul
Wanming Hao, Gangcan Sun, Ming Zeng +3
In this paper, we investigate the joint beamforming and power splitting design problem in a base station (BS) cluster-based cloud radio access network (C-RAN) with multicast fronth…
Dynamic Spectrum Sharing for Load Balancing in Multi-Cell Mobile Edge Computing
Ming Zeng, Viktoria Fodor
Large-scale mobile edge computing (MEC) systems require scalable solutions to allocate communication and computing resources to the users. In this letter we address this challenge…
Codebook-Based Max-Min Energy-Efficient Resource Allocation for Uplink mmWave MIMO-NOMA Systems
Wanming Hao, Ming Zeng, Gangcan Sun +4
In this paper, we investigate the energy-efficient resource allocation problem in an uplink non-orthogonal multiple access (NOMA) millimeter wave system, where the fully-connected-…
Non-Orthogonal Multiple Access (NOMA): How It Meets 5G and Beyond
S. M. Riazul Islam, Ming Zeng, Octavia A. Dobre +1
Due to massive connectivity and increasing demands of various services and data-hungry applications, a full-scale implementation of the fifth generation (5G) wireless systems requi…
Energy-Efficient Power Allocation in Uplink mmWave Massive MIMO with NOMA
Ming Zeng, Wanming Hao, Octavia A. Dobre +1
In this paper, we study the energy efficiency (EE) maximization problem for an uplink millimeter wave massive multiple-input multiple-output system with non-orthogonal multiple acc…
Energy-Efficient Joint User-RB Association and Power Allocation for Uplink Hybrid NOMA-OMA
Ming Zeng, Animesh Yadav, Octavia A. Dobre +1
In this paper, energy efficient resource allocation is considered for an uplink hybrid system, where non-orthogonal multiple access (NOMA) is integrated into orthogonal multiple ac…
Securing Downlink Massive MIMO-NOMA Networks with Artificial Noise
Ming Zeng, Nam-Phong Nguyen, Octavia A. Dobre +1
In this paper, we focus on securing the confidential information of massive multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) networks by exploiting artif…
Resource Allocation for Downlink NOMA Systems: Key Techniques and Open Issues
S. M. Riazul Islam, Ming Zeng, Octavia A. Dobre +1
This article presents advances in resource allocation (RA) for downlink non-orthogonal multiple access (NOMA) systems, focusing on user pairing (UP) and power allocation (PA) algor…
A Two-Phase Power Allocation Scheme for CRNs Employing NOMA
Ming Zeng, Georgios I. Tsiropoulos, Animesh Yadav +2
In this paper, we consider the power allocation (PA) problem in cognitive radio networks (CRNs) employing nonorthogonal multiple access (NOMA) technique. Specifically, we aim to ma…
A Fair Individual Rate Comparison between MIMO-NOMA and MIMO-OMA
Ming Zeng, Animesh Yadav, Octavia A. Dobre +1
In this paper, we compare the individual rate of MIMO-NOMA and MIMO-OMA when users are paired into clusters. A power allocation (PA) strategy is proposed, which ensures that MIMO-N…
Cooperation in 5G HetNets: Advanced Spectrum Access and D2D Assisted Communications
Georgios I. Tsiropoulos, Animesh Yadav, Ming Zeng +1
The evolution of conventional wireless communication networks to the fifth generation (5G) is driven by an explosive increase in the number of wireless mobile devices and services,…
Energy-Efficient Power Allocation in Millimeter Wave Massive MIMO with Non-Orthogonal Multiple Access
Wanming Hao, Ming Zeng, Zheng Chu +1
In this letter, we investigate the energy efficiency (EE) problem in a millimeter wave (mmWave) massive MIMO (mMIMO) system with non-orthogonal multiple access (NOMA). Multiple two…