972 citations · 3.9k across the 79 of their papers we have counts for
8 papers · 1 filter
Cooperative RIS and STAR-RIS assisted mMIMO Communication: Analysis and Optimization
Anastasios Papazafeiropoulos, Ahmet M. Elbir, Pandelis Kourtessis +2
Reconfigurable intelligent surface (RIS) has emerged as a cost-effective and promising solution to extend the wireless signal coverage and improve the performance via passive signa…
Superimposed Chirp Waveforms for SWIPT with Diplexer-based Integrated Receivers
Arijit Roy, Constantinos Psomas, Ioannis Krikidis
In this paper, we present the superposition of chirp waveforms for simultaneous wireless information and power transfer (SWIPT) applications. Exploiting the chirp waveform characte…
Continuous Fluid Antenna Systems: Modeling and Analysis
Constantinos Psomas, Peter J. Smith, Himal A. Suraweera +1
Fluid antennas (FAs) is a promising technology for introducing flexibility and reconfigurability in wireless networks. Recent research efforts have highlighted the potential gains…
Spatial Modulation with Energy Detection: Diversity Analysis and Experimental Evaluation
Elio Faddoul, Ghassan M. Kraidy, Constantinos Psomas +2
In this paper, we present a non-coherent energy detection scheme for spatial modulation (SM) systems. In particular, the use of SM is motivated by its low-complexity implementation…
Chaotic Waveform-based Signal Design for Noncoherent SWIPT Receivers
Priyadarshi Mukherjee, Constantinos Psomas, Ioannis Krikidis
This paper proposes a chaotic waveform-based multi-antenna receiver design for simultaneous wireless information and power transfer (SWIPT). Particularly, we present a differential…
Outage and DMT Analysis of Partition-based Schemes for RIS-aided MIMO Fading Channels
Andreas Nicolaides, Constantinos Psomas, Ghassan M. Kraidy +2
In this paper, we investigate the performance of multiple-input multiple-output (MIMO) fading channels assisted by a reconfigurable intelligent surface (RIS), through the employmen…