25 citations · 89 across the 16 of their papers we have counts for
16 papers
Performance Analysis of Fluid Antenna System under Spatially-Correlated Rician Fading Channels
Jiangsheng Huangfu, Zhengyu Song, Tianwei Hou +4
Fluid antenna systems (FAS) are among the most promising technologies for the sixth generation (6G) mobile communication networks. Unlike traditional fixed-position multiple-input…
Exploiting Active RIS in NOMA Networks with Hardware Impairments
Xinwei Yue, Meiqi Song, Chongjun Ouyang +3
Active reconfigurable intelligent surface (ARIS) is a promising way to compensate for multiplicative fading attenuation by amplifying and reflecting event signals to selected users…
Performance Analysis of NOMA-RIS aided Integrated Navigation and Communication (INAC) Networks
Tianwei Hou, Anna Li
Satellite communication constitutes a promising solution for the sixth generation (6G) wireless networks in terms of providing global communication services. In order to provide a…
Joint Resource Allocation and Configuration Design for STAR-RIS-Enhanced Wireless-Powered MEC
Xintong Qin, Zhengyu Song, Tianwei Hou +3
In this paper, a novel concept called simultaneously transmitting and reflecting RIS (STAR-RIS) is introduced into the wireless-powered mobile edge computing (MEC) systems to impro…
A Comprehensive Survey on Aerial Mobile Edge Computing: Challenges, State-of-the-Art, and Future Directions
Zhengyu Song, Xintong Qin, Yuanyuan Hao +3
Driven by the visions of Internet of Things (IoT), there is an ever-increasing demand for computation resources of IoT users to support diverse applications. Mobile edge computing…
Joint Optimization of Resource Allocation, Phase Shift and UAV Trajectory for Energy-Efficient RIS-Assisted UAV-Enabled MEC Systems
Xintong Qin, Zhengyu Song, Tianwei Hou +3
The unmanned aerial vehicle (UAV) enabled mobile edge computing (MEC) has been deemed a promising paradigm to provide ubiquitous communication and computing services for the Intern…
A Joint Design for STAR-RIS enhanced NOMA-CoMP Networks: A Simultaneous-Signal-Enhancement-and-Cancellation-based (SSECB) Design
Tianwei Hou, Jun Wang, Yuanwei Liu +3
In this correspondence, a novel simultaneous transmitting and reflecting (STAR) reconfigurable intelligent surfaces (RISs) design is proposed in a non-orthogonal multiple access (N…
Physical Layer Security of Intelligent Reflective Surface Aided NOMA Networks
Zhiqing Tang, Tianwei Hou, Yuanwei Liu +2
Intelligent reflective surface (IRS) technology is emerging as a promising performance enhancement technique for next-generation wireless networks. Hence, we investigate the physic…
Reconfigurable Intelligent Surfaces: Principles and Opportunities
Yuanwei Liu, Xiao Liu, Xidong Mu +4
Reconfigurable intelligent surfaces (RISs), also known as intelligent reflecting surfaces (IRSs), or large intelligent surfaces (LISs), have received significant attention for thei…
MIMO-NOMA Networks Relying on Reconfigurable Intelligent Surface: A Signal Cancellation Based Design
Tianwei Hou, Yuanwei Liu, Zhengyu Song +2
Reconfigurable intelligent surface (RIS) technique stands as a promising signal enhancement or signal cancellation technique for next generation networks. We design a novel passive…
NOMA Enhanced Terrestrial and Aerial IoT Networks with Partial CSI
Tianwei Hou, Yuanwei Liu, Zhengyu Song +2
This article investigates a non-orthogonal multiple access (NOMA) enhanced Internet of Things (IoT) network. In order to provide connectivity, a novel cluster strategy is proposed,…
Reconfigurable Intelligent Surface Aided NOMA Networks
Tianwei Hou, Yuanwei Liu, Zhengyu Song +3
Reconfigurable intelligent surfaces (RISs) constitute a promising performance enhancement for next-generation (NG) wireless networks in terms of enhancing both their spectrum effic…
MIMO Assisted Networks Relying on Intelligent Reflective Surfaces
Tianwei Hou, Yuanwei Liu, Zhengyu Song +3
Intelligent reflective surfaces (IRSs) are invoked for improving both spectral efficiency (SE) and energy efficiency (EE). Specifically, an IRS-aided multiple-input multiple-output…
Non-Orthogonal Multiple Access in UAV-to-Everything (U2X) Networks
Tianwei Hou, Yuanwei Liu, Zhengyu Song +2
This article investigates the non-orthogonal multiple access (NOMA) enhanced unmanned aerial vehicle (UAV)-to-Everything (U2X) frameworks. A novel 3-Dimension framework for providi…
Exploiting NOMA for UAV Communications in Large-Scale Cellular Networks
Tianwei Hou, Yuanwei Liu, Zhengyu Song +2
This paper advocates a pair of strategies in non-orthogonal multiple access (NOMA) in unmanned aerial vehicles (UAVs) communications, where multiple UAVs play as new aerial communi…
Multiple Antenna Aided NOMA in UAV Networks: A Stochastic Geometry Approach
Tianwei Hou, Yuanwei Liu, Zhengyu Song +2
This article investigates the multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) assisted unmanned aerial vehicles (UAVs) networks. By utilizing a stochast…