792 citations · 840 across the 71 of their papers we have counts for
23 papers · 1 filter
Rethinking Hardware Impairments in Multi-User Systems: Can FAS Make a Difference?
Junteng Yao, Tuo Wu, Liaoshi Zhou +7
In this paper, we analyze the role of fluid antenna systems (FAS) in multi-user systems with hardware impairments (HIs). Specifically, we investigate a scenario where a base statio…
Fluid Antenna Systems Enabling 6G:Principles, Applications, and Research Directions
Tuo Wu, Kangda Zhi, Junteng Yao +10
Fluid antenna system (FAS) as a new version of reconfigurable antenna technologies promoting shape and position flexibility, has emerged as an exciting and possibly transformative…
FAS for Secure and Covert Communications
Junteng Yao, Liangxiao Xin, Tuo Wu +4
This letter considers a fluid antenna system (FAS)-aided secure and covert communication system, where the transmitter adjusts multiple fluid antennas' positions to achieve secure…
A Secure Beamforming Design: When Fluid Antenna Meets NOMA
Lifeng Mai, Junteng Yao, Jie Tang +4
This letter proposes a secure beamforming design for downlink non-orthogonal multiple access (NOMA) systems utilizing fluid antenna systems (FAS). We consider a setup where a base…
FAS-Driven Spectrum Sensing for Cognitive Radio Networks
Junteng Yao, Ming Jin, Tuo Wu +5
Cognitive radio (CR) networks face significant challenges in spectrum sensing, especially under spectrum scarcity. Fluid antenna systems (FAS) can offer an unorthodox solution due…
Unlocking FAS-RIS Security Analysis with Block-Correlation Model
Jianchao Zheng, Xiazhi Lai, Tuo Wu +4
In this letter, we investigate the security of fluid antenna system (FAS)-reconfigurable intelligent surfaces (RIS) communication systems. The base station (BS) employs a single fi…
Paving the Way to 6G: Outage Probability Analysis for FAS-ARIS Systems
Jianchao Zheng, Xiazhi Lai, Junteng Yao +4
In this paper, we pave the way to six-generation (6G) by investigating the outage probability (OP) of fluid antenna system (FAS)-active reconfigurable intelligent surface (ARIS) co…
Exploring the Impact of RIS on Cooperative NOMA URLLC Systems: A Theoretical Perspective
Jianchao Zheng, Tuo Wu, Junteng Yao +3
In this paper, we conduct a theoretical analysis of how to integrate reconfigurable intelligent surfaces (RIS) with cooperative non-orthogonal multiple access (NOMA), considering U…
Exploring Dual-Sniffer Passive Localization: Algorithm Design and Experimental Results
Tuo Wu, Lingyu Hou, Hong Niu +3
In this paper, we explore a dual-sniffer passive localization system that detects the timing difference of signals from both commercial base station (eNb) and user equipment (UE) t…
FAS-RIS Communication: Model, Analysis, and Optimization
Junteng Yao, Jianchao Zheng, Tuo Wu +4
This correspondence investigates the novel fluid antenna system (FAS) technology, combining with reconfigurable intelligent surface (RIS) for wireless communications, where a base…
FAS-RIS: A Block-Correlation Model Analysis
Xiazhi Lai, Junteng Yao, Kangda Zhi +3
In this correspondence, we analyze the performance of a reconfigurable intelligent surface (RIS)-aided communication system that involves a fluid antenna system (FAS)-enabled recei…
FAS vs. ARIS: Which Is More Important for FAS-ARIS Communication Systems?
Junteng Yao, Liaoshi Zhou, Tuo Wu +3
In this paper, we investigate the question of which technology, fluid antenna systems (FAS) or active reconfigurable intelligent surfaces (ARIS), plays a more crucial role in FAS-A…
Fluid Antenna-Assisted Simultaneous Wireless Information and Power Transfer Systems
Liaoshi Zhou, Junteng Yao, Tuo Wu +3
This paper examines a fluid antenna (FA)-assisted simultaneous wireless information and power transfer (SWIPT) system. Unlike traditional SWIPT systems with fixed-position antennas…
A Framework of FAS-RIS Systems: Performance Analysis and Throughput Optimization
Junteng Yao, Xiazhi Lai, Kangda Zhi +6
In this paper, we investigate reconfigurable intelligent surface (RIS)-assisted communication systems which involve a fixed-antenna base station (BS) and a mobile user (MU) that is…
Revisiting XL-MIMO Channel Estimation: When Dual-Wideband Effects Meet Near Field
Anzheng Tang, Jun-Bo Wang, Yijin Pan +4
The deployment of extremely large antenna arrays (ELAAs) in extremely large-scale multiple-input multiple-output (XL-MIMO) systems introduces significant near-field effects, such a…
Near-Field Mobile Tracking: A Framework of Using XL-RIS Information
Tuo Wu, Cunhua Pan, Kangda Zhi +4
This paper introduces a novel mobile tracking framework leveraging the high-dimensional signal received from extremely large-scale (XL) reconfigurable intelligent surfaces (RIS). T…
Joint Optimization for Achieving Covertness in MIMO Over-the-Air Computation Networks
Junteng Yao, Tuo Wu, Ming Jin +3
This paper investigates covert data transmission within a multiple-input multiple-output (MIMO) over-the-air computation (AirComp) network, where sensors transmit data to the acces…
Exploit High-Dimensional RIS Information to Localization: What Is the Impact of Faulty Element?
Tuo Wu, Cunhua Pan, Kangda Zhi +5
This paper proposes a novel localization algorithm using the reconfigurable intelligent surface (RIS) received signal, i.e., RIS information. Compared with BS received signal, i.e.…
Employing High-Dimensional RIS Information for RIS-aided Localization Systems
Tuo Wu, Cunhua Pan, Kangda Zhi +4
Reconfigurable intelligent surface (RIS)-aided localization systems have attracted extensive research attention due to their accuracy enhancement capabilities. However, most studie…
Spatially Non-Stationary XL-MIMO Channel Estimation: A Three-Layer Generalized Approximate Message Passing Method
Anzheng Tang, Jun-Bo Wang, Yijin Pan +4
In this paper, channel estimation problem for extremely large-scale multi-input multi-output (XL-MIMO) systems is investigated with the considerations of the spherical wavefront ef…
Exploring Fairness for FAS-assisted Communication Systems: from NOMA to OMA
Junteng Yao, Liaoshi Zhou, Tuo Wu +4
This paper addresses the fairness issue within fluid antenna system (FAS)-assisted non-orthogonal multiple access (NOMA) and orthogonal multiple access (OMA) systems, where a singl…
FAS-assisted Wireless Powered Communication Systems
Xiazhi Lai, Kangda Zhi, Wanyi Li +3
Fluid Antenna System (FAS) is recognized as a promising technology for enhancing communication performance. In this context, we explored the potential of FAS-assisted wireless powe…
Secure Wireless Communication in Active RIS-Assisted DFRC System
Yang Zhang, Hong Ren, Cunhua Pan +5
This work considers a dual-functional radar and communication (DFRC) system with an active reconfigurable intelligent surface (RIS) and a potential eavesdropper. Our purpose is to…