80 citations · 165 across the 24 of their papers we have counts for
10 papers · 1 filter
Fluid Antenna Multiple Access with Simultaneous Non-unique Decoding in Strong Interference Channel
Farshad Rostami Ghadi, Kai-Kit Wong, Masoud Kaveh +4
Fluid antenna system (FAS) is gaining attention as an innovative technology for boosting diversity and multiplexing gains. As a key innovation, it presents the possibility to overc…
Secrecy Performance Analysis of RIS-Aided Fluid Antenna Systems
Farshad Rostami Ghadi, Kai-Kit Wong, Masoud Kaveh +3
This paper examines the impact of emerging fluid antenna systems (FAS) on reconfigurable intelligent surface (RIS)-aided secure communications. Specifically, we consider a classic…
A New Achievable Region of the -User MAC Wiretap Channel with Confidential and Open Messages Under Strong Secrecy
Hao Xu, Kai-Kit Wong, Giuseppe Caire
This paper investigates the achievable region of a -user discrete memoryless (DM) multiple access wiretap (MAC-WT) channel, where each user transmits both secret and open messag…
Coding-Enhanced Cooperative Jamming for Secret Communication in Fluid Antenna Systems
Hao Xu, Kai-Kit Wong, Wee Kiat New +6
This letter investigates the secret communication problem for a fluid antenna system (FAS)-assisted wiretap channel, where the legitimate transmitter transmits an information-beari…
Joint Beamforming and Antenna Design for Near-Field Fluid Antenna System
Yixuan Chen, Mingzhe Chen, Hao Xu +3
In this letter, we study the energy efficiency maximization problem for a fluid antenna system (FAS) in near field communications. Specifically, we consider a point-to-point near-f…
A Tutorial on Fluid Antenna System for 6G Networks: Encompassing Communication Theory, Optimization Methods and Hardware Designs
Wee Kiat New, Kai-Kit Wong, Hao Xu +9
The advent of the sixth-generation (6G) networks presents another round of revolution for the mobile communication landscape, promising an immersive experience, robust reliability,…
Shifting the ISAC Trade-Off with Fluid Antenna Systems
Jiaqi Zou, Hao Xu, Chao Wang +5
As an emerging antenna technology, a fluid antenna system (FAS) enhances spatial diversity to improve both sensing and communication performance by shifting the active antennas amo…
Channel Estimation and Reconstruction in Fluid Antenna System: Oversampling is Essential
Wee Kiat New, Kai-Kit Wong, Hao Xu +3
Fluid antenna system (FAS) has recently surfaced as a promising technology for the upcoming sixth generation (6G) wireless networks. Unlike traditional antenna system (TAS) with fi…
On Performance of RIS-Aided Fluid Antenna Systems
Farshad Rostami Ghadi, Kai-Kit Wong, Wee Kiat New +3
This letter studies the performance of reconfigurable intelligent surface (RIS)-aided communications for a fluid antenna system (FAS) enabled receiver. Specifically, a fixed single…
Physical Layer Security over Fluid Antenna Systems: Secrecy Performance Analysis
Farshad Rostami Ghadi, Kai-Kit Wong, F. Javier Lopez-Martinez +3
This paper investigates the performance of physical layer security (PLS) in fluid antenna-aided communication systems under arbitrary correlated fading channels. In particular, it…