Konstantinos Katsanos

According to our database, Konstantinos Katsanos authored at least 16 papers between 2008 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2026

Decentralized Cooperative Beamforming for BDRIS-Assisted Cell-Free MIMO OFDM Systems.

Konstantinos D. Katsanos, George C. Alexandropoulos

CoRR, January, 2026

2025

Receiving RISs: Enabling Channel Estimation and Autonomous Configuration.

George C. Alexandropoulos, Konstantinos D. Katsanos, Evangelos Vlachos

CoRR, June, 2025

Robust Consensus-Based Distributed Beamforming for Wideband Cell-free Multi-RIS MISO Systems.

Konstantinos D. Katsanos, George C. Alexandropoulos

Proceedings of the 59th Asilomar Conference on Signals, 2025

2024

Multi-RIS-Empowered Multiple Access: A Distributed Sum-Rate Maximization Approach.

Konstantinos D. Katsanos, Paolo Di Lorenzo, George C. Alexandropoulos

IEEE J. Sel. Top. Signal Process., October, 2024

The Interference Broadcast Channel with Reconfigurable Intelligent Surfaces: A Cooperative Sum-Rate Maximization Approach.

Konstantinos D. Katsanos, Paolo Di Lorenzo, George C. Alexandropoulos

Proceedings of the 25th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2024

2023

RIS-enabled smart wireless environments: deployment scenarios, network architecture, bandwidth and area of influence.

George C. Alexandropoulos, Dinh-Thuy Phan-Huy, Konstantinos D. Katsanos, Maurizio Crozzoli, Henk Wymeersch, Petar Popovski, Philippe Ratajczak, Yohann Bénédic, Marie-Hélène Hamon, Sebastien Herraiz Gonzalez, Placido Mursia, Marco Rossanese, Vincenzo Sciancalepore, Jean-Baptiste Gros, Sergio Terranova, Gabriele Gradoni, Paolo Di Lorenzo, Moustafa Rahal, Benoît Denis, Raffaele D'Errico, Antonio Clemente, Emilio Calvanese Strinati

EURASIP J. Wirel. Commun. Netw., December, 2023

Counteracting Eavesdropper Attacks Through Reconfigurable Intelligent Surfaces: A New Threat Model and Secrecy Rate Optimization.

George C. Alexandropoulos, Konstantinos D. Katsanos, Miaowen Wen, Daniel B. da Costa

IEEE Open J. Commun. Soc., 2023

Spatial Secrecy Spectral Efficiency Optimization Enabled by Reconfigurable Intelligent Surfaces.

Konstantinos D. Katsanos, George C. Alexandropoulos

Proceedings of the 31st European Signal Processing Conference, 2023

2022

Secrecy Spectral Efficiency Optimization in RIS-Enabled MIMO Communication Systems.

Konstantinos D. Katsanos, George C. Alexandropoulos

Proceedings of the 30th IFIP/IEEE 30th International Conference on Very Large Scale Integration, 2022

Distributed Sum-Rate Maximization of Cellular Communications with Multiple Reconfigurable Intelligent Surfaces.

Konstantinos D. Katsanos, Paolo Di Lorenzo, George C. Alexandropoulos

Proceedings of the 23rd IEEE International Workshop on Signal Processing Advances in Wireless Communication, 2022

Wideband Multi-User MIMO Communications with Frequency Selective RISs: Element Response Modeling and Sum-Rate Maximization.

Konstantinos D. Katsanos, Nir Shlezinger, Mohammadreza F. Imani, George C. Alexandropoulos

Proceedings of the 2022 IEEE International Conference on Communications Workshops, 2022

Power Minimizing MEC Offloading with QoS Constraints over RIS-Empowered Communications.

Mattia Merluzzi, Francesca Costanzo, Konstantinos D. Katsanos, George C. Alexandropoulos, Paolo Di Lorenzo

Proceedings of the IEEE Global Communications Conference, 2022

Smart Wireless Environments Enabled by RISs: Deployment Scenarios and Two Key Challenges.

George C. Alexandropoulos, Maurizio Crozzoli, Dinh-Thuy Phan-Huy, Konstantinos D. Katsanos, Henk Wymeersch, Petar Popovski, Philippe Ratajczak, Yohann Bénédic, Marie-Hélène Hamon, Sebastien Herraiz Gonzalez, Raffaele D'Errico, Emilio Calvanese Strinati

Proceedings of the 2022 Joint European Conference on Networks and Communications & 6G Summit, 2022

2021

Safeguarding MIMO Communications with Reconfigurable Metasurfaces and Artificial Noise.

George C. Alexandropoulos, Konstantinos Katsanos, Miaowen Wen, Daniel B. da Costa

Proceedings of the ICC 2021, 2021

2020

Optimal Cooperative Strategies for PHY Security Maximization Subject to SNR Constraints.

Kyriakos Fytrakis, Nicholas Kolokotronis, Konstantinos Katsanos, Nicholas Kalouptsidis

IEEE Access, 2020

2008

Computerized Analysis of Digital Subtraction Angiography: A Tool for Quantitative In-vivo Vascular Imaging.

George C. Kagadis, Panagiota Spyridonos, Dimitris Karnabatidis, Athanassios Diamantopoulos, Emmanouil Athanasiadis, Antonis Daskalakis, Konstantinos Katsanos, Dionisis A. Cavouras, Dimitris Mihailidis, Dimitris Siablis, George Nikiforidis

J. Digit. Imaging, 2008