3 papers
cs.IT2026
Spatial Modulation for Tx-SIMO-FAS: Port Selection and Performance Analysis
Xusheng Zhu, Kai-Kit Wong, Hanjiang Hong +2
This paper considers a single-input multiple-output (SIMO) setup with a fluid antenna system (FAS) at the transmitter side and multiple fixed antennas at the receiver, which is ref…
cs.IT2026
Fluid Antenna Systems Enabling 6G HRLLC With Port Switching Delay
Xusheng Zhu, Kai-Kit Wong, Hao Xu +2
Fluid antenna systems (FAS) exploit antenna position reconfigurability to unlock massive spatial diversity within compact form factors, making them a promising enabler for 6G user…
eess.SP2025
Geometric Port Selection in CUMA Systems
Chenguang Rao, Kai-Kit Wong, Mohd Hamza Naim Shaikh +3
Compact ultra-massive antenna-array (CUMA) is a novel multiple access technology built on the fluid antenna system (FAS) concept, offering an improved scheme over fluid antenna mul…