972 citations · 3.9k across the 79 of their papers we have counts for
85 papers
Hybrid Semantic-Shannon Communications
Nikos G. Evgenidis, Nikos A. Mitsiou, Sotiris A. Tegos +4
Semantic communications are considered a promising beyond-Shannon/bit paradigm to reduce network traffic and increase reliability, thus making wireless networks more energy efficie…
Handover Management through Reconfigurable Intelligent Surfaces for VLC under Blockage Conditions
Kapila W. S. Palitharathna, Anna Maria Vegni, Panagiotis D. Diamantoulakis +2
In this paper, we consider an indoor visible light communication (VLC) system with multiple "white" light emitting diodes serving to form overlapping wireless communication cells.…
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…