17 citations · 54 across the 18 of their papers we have counts for
5 papers · 1 filter
User Clustering for STAR-RIS Assisted Full-Duplex NOMA Communication Systems
Abdelhamid Salem, Kai-Kit Wong, Chan-Byoung Chae +1
In contrast to conventional reconfigurable intelligent surface (RIS), simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) has been proposed recen…
Channel Estimation for FAS-assisted Multiuser mmWave Systems
Hao Xu, Gui Zhou, Kai-Kit Wong +6
This letter investigates the challenge of channel estimation in a multiuser millimeter-wave (mmWave) time-division duplexing (TDD) system. In this system, the base station (BS) emp…
STAR-RIS Assisted Full-Duplex Communication Networks
Abdelhamid Salem, Kai-Kit Wong, Chan-Byoung Chae +1
Different from conventional reconfigurable intelligent surfaces (RIS), a recent innovation called simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-…
Fluid Antenna-Assisted Dirty Multiple Access Channels over Composite Fading
Farshad Rostami Ghadi, Kai-Kit Wong, F. Javier Lopez-Martinez +3
This letter investigates the application of the emerging fluid antenna (FA) technology in multiuser communication systems when side information (SI) is available at the transmitter…
A Gaussian Copula Approach to the Performance Analysis of Fluid Antenna Systems
Farshad Rostami Ghadi, Kai-Kit Wong, F. Javier Lopez-Martinez +3
This paper investigates the performance of a single-user fluid antenna system (FAS), by exploiting a class of elliptical copulas to describe the dependence structure amongst the fl…