5 papers · 1 filter
On Performance of FAS-aided Covert Communications
Farshad Rostami Ghadi, Masoud Kaveh, Riku Jantti +1
This paper investigates the impact of deploying the fluid antenna system (FAS) on the performance of covert communications. In particular, we focus on a scenario where a transmitte…
Physical Layer Security in FAS-aided Wireless Powered NOMA Systems
Farshad Rostami Ghadi, Masoud Kaveh, Kai-Kit Wong +3
The rapid evolution of communication technologies and the emergence of sixth-generation (6G) networks have introduced unprecedented opportunities for ultra-reliable, low-latency, a…
Physical Layer Mutual Authentication in RIS-Aided Monostatic Backscatter Communications: A Dual-Edged Analysis
Masoud Kaveh, Farshad Rostami Ghadi, Yishan Yang +2
Backscatter communication (BC) emerges as a pivotal technology for ultra-low-power energy harvesting applications, but its practical deployment is often hampered by notable securit…
Secure Backscatter Communications Through RIS: Modeling and Performance
Masoud Kaveh, Farshad Rostami Ghadi, Zhao Li +2
Backscatter communication (BC) has emerged as a pivotal wireless communication paradigm owing to its low-power and cost-effective characteristics. However, BC faces various challen…
RIS-Aided Backscattering Tag-to-Tag Networks: Performance Analysis
Masoud Kaveh, Farshad Rostami Ghadi, Zheng Yan +1
Backscattering tag-to-tag networks (BTTNs) represent a passive radio frequency identification (RFID) system that enables direct communication between tags within an external radio…