17 citations · 63 across the 53 of their papers we have counts for
13 papers · 1 filter
Fluid Antenna-Aided Rate-Splitting Multiple Access
Farshad Rostami Ghadi, Kai-Kit Wong, F. Javier Lopez-Martinez +2
This letter considers a fluid antenna system (FAS)-aided rate-splitting multiple access (RSMA) approach for downlink transmission. In particular, a base station (BS) equipped with…
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…
Performance Analysis of FAS-Aided NOMA-ISAC: A Backscattering Scenario
Farshad Rostami Ghadi, Kai-Kit Wong, F. Javier Lopez-Martinez +2
This paper investigates a two-user downlink system for integrated sensing and communication (ISAC) in which the two users deploy a fluid antenna system (FAS) and adopt the nonortho…
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,…
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 FAS-aided Wireless Powered NOMA Communication Systems
Farshad Rostami Ghadi, Masoud Kaveh, Kai-Kit Wong +2
This paper studies the performance of a wireless powered communication network (WPCN) under the non-orthogonal multiple access (NOMA) scheme, where users take advantage of an emerg…
Cache-Enabled Millimetre-Wave Fluid Antenna Systems: Modeling and Performance
Farshad Rostami Ghadi, Kai-Kit Wong, Kin-Fai Tong +1
This letter investigates the performance of content caching in a heterogeneous cellular network (HetNet) consisting of fluid antenna system (FAS)-equipped mobile users (MUs) and mi…
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…
Performance Analysis of Fluid Antenna-aided Backscatter Communications Systems
Farshad Rostami Ghadi, Masoud Kaveh, Kai-Kit Wong
This paper studies the performance of backscatter communications (BC) over emerging fluid antenna (FA) technology. In particular, a single-antenna source sends information to a FA…
A New Spatial Block-Correlation Model for Fluid Antenna Systems
Pablo Ramirez-Espinosa, David Morales-Jimenez, Kai-Kit Wong
Powered by position-flexible antennas, the emerging fluid antenna system (FAS) technology is postulated as a key enabler for massive connectivity in 6G networks. The free movement…
Physical Layer Security Performance of Cooperative Dual RIS-aided V2V NOMA Communications
Farshad Rostami Ghadi, Masoud Kaveh, Kai-Kit Wong +1
This paper investigates the performance of physical layer security (PLS) in a vehicle-to-vehicle (V2V) communication system, where a transmitter vehicle exploits a dual reconfigura…