202 citations · 594 across the 70 of their papers we have counts for
46 papers · 1 filter
Optimal phase shift design for fair allocation in RIS aided uplink network using statistical CSI
Athira Subhash, Abla Kammoun, Ahmed Elzanaty +3
Reconfigurable intelligent surfaces (RIS) can be crucial in next-generation communication systems. However, designing the {RIS} phases according to the instantaneous channel state…
Max-Min Data Rate Optimization for RIS-aided Uplink Communications with Green Constraints
Athira Subhash, Abla Kammoun, Ahmed Elzanaty +3
Smart radio environments aided by reconfigurable intelligent reflecting surfaces (RIS) have attracted much research attention recently. We propose a joint optimization strategy for…
A New Analytical Approximation of the Fluid Antenna System Channel
Malek Khammassi, Abla Kammoun, Mohamed-Slim Alouini
Fluid antenna systems (FAS) are an emerging technology that promises a significant diversity gain even in the smallest spaces. Motivated by the groundbreaking potentials of liquid…
Non-terrestrial Communications Assisted by Reconfigurable Intelligent Surfaces
Jia Ye, Jingping Qiao, Abla Kammoun +1
Non-terrestrial communications have emerged as a key enabler for seamless connectivity in the upcoming generation networks. This kind of network can support high data rate communic…
Asymptotic Performance of Box-RLS Decoders under Imperfect CSI with Optimized Resource Allocation
Ayed M. Alrashdi, Abla Kammoun, Ali H. Muqaibel +1
This paper considers the problem of symbol detection in massive multiple-input multiple-output (MIMO) wireless communication systems. We consider hard-thresholding preceeded by two…
Performance Analysis of Dual-Hop Underwater Wireless Optical Communication Systems over Mixture Exponential-Generalized Gamma Turbulence Channels
Emna Zedini, Abla Kammoun, Hamza Soury +2
In this work, we present a unified framework for the performance analysis of dual-hop underwater wireless optical communication (UWOC) systems with amplify-and-forward fixed gain r…