Konstantinos Ntontin

According to our database, Konstantinos Ntontin authored at least 52 papers between 2011 and 2024.

Collaborative distances:

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

2024

Perpetual Reconfigurable Intelligent Surfaces Through In-Band Energy Harvesting: Architectures, Protocols, and Challenges.

Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Sergi Abadal, Agapi Mesodiakaki, Symeon Chatzinotas, Björn E. Ottersten

IEEE Veh. Technol. Mag., March, 2024

Cooperative Hybrid Networks with Active Relays and RISs for B5G: Applications, Challenges, and Research Directions.

Zaid Abdullah, Steven Kisseleff, Wallace Alves Martins, Gaojie Chen, Luca Sanguinetti, Konstantinos Ntontin, Anastasios K. Papazafeiropoulos, Symeon Chatzinotas, Björn E. Ottersten

IEEE Wirel. Commun., February, 2024

Joint RIS-Aided Precoding and Multislot Scheduling for Maximum User Admission in Smart Cities.

Progress Zivuku, Steven Kisseleff, Van-Dinh Nguyen, Wallace A. Martins, Konstantinos Ntontin, Symeon Chatzinotas, Björn E. Ottersten

IEEE Trans. Commun., January, 2024

RIS-Empowered Relays for Cooperative NOMA.

Mostafa Samy, Hayder Al-Hraishawi, Konstantinos Ntontin, Symeon Chatzinotas, Björn E. Ottersten

Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

ETHER: A 6G Architectural Framework for 3D Multi-Layered Networks.

Konstantinos Ntontin, Lechoslaw Tomaszewski, Joan Adrià Ruiz De Azua, A. Cárdenas, R. Pueyo Centelles, C.-K. Lin, Agapi Mesodiakaki, A. Antonopoulos, Nikolaos Pappas, M. Fiore, S. Aguilar, S. Watts, P. Harris, A. R. Santiago, Fotis I. Lazarakis, M. Calisti, Symeon Chatzinotas

Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

Statistical Distribution of Beamforming Gains in Satellite Swarms Under Imperfect Phase Synchronization.

Biniam Tamiru, Konstantinos Ntontin, Liz Martinez Marrero, Symeon Chatzinotas

Proceedings of the 100th IEEE Vehicular Technology Conference, 2024

Enhancing Spectral and Energy Efficiency with Multi-Sector Beyond-Diagonal RIS.

Mostafa Samy, Abuzar B. M. Adam, Konstantinos Ntontin, Hayder Al-Hraishawi, Symeon Chatzinotas, Björn Otteresten

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

Resource Allocation for Geographical Fairness in Multi-RIS-Aided Outdoor-to-Indoor Communications.

Progress Zivuku, Steven Kisseleff, Konstantinos Ntontin, Anastasios K. Papazafeiropoulos, Abuzar Babikir Mohammad Adam, Symeon Chatzinotas, Björn E. Ottersten

Proceedings of the IEEE International Conference on Communications, 2024

2023

Time- and Unit-Cell Splitting Comparison for the Autonomous Operation of Reconfigurable Intelligent Surfaces.

Konstantinos Ntontin, Emil Björnson, Alexandros-Apostolos A. Boulogeorgos, Zaid Abdullah, Agapi Mesodiakaki, Sergi Abadal, Symeon Chatzinotas

IEEE Trans. Green Commun. Netw., September, 2023

Wireless Energy Harvesting for Autonomous Reconfigurable Intelligent Surfaces.

Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Emil Björnson, Wallace Alves Martins, Steven Kisseleff, Sergi Abadal, Eduard Alarcón, Anastasios K. Papazafeiropoulos, Fotis I. Lazarakis, Symeon Chatzinotas

IEEE Trans. Green Commun. Netw., March, 2023

Cable-Aided Distributed Reconfigurable Intelligent Surface (CRIS): New Paradigm for Wireless Communication Networks.

Steven Kisseleff, Konstantinos Ntontin, Symeon Chatzinotas

IEEE Commun. Mag., March, 2023

Localization as a Key Enabler of 6G Wireless Systems: A Comprehensive Survey and an Outlook.

Stylianos E. Trevlakis, Alexandros-Apostolos A. Boulogeorgos, Dimitrios Pliatsios, Jorge Querol, Konstantinos Ntontin, Panagiotis G. Sarigiannidis, Symeon Chatzinotas, Marco Di Renzo

IEEE Open J. Commun. Soc., 2023

ETHER: Energy- and Cost-Efficient Framework for Seamless Connectivity over the Integrated Terrestrial and Non-terrestrial 6G Networks.

Lechoslaw Tomaszewski, Robert Kolakowski, Agapi Mesodiakaki, Konstantinos Ntontin, Angelos Antonopoulos, Nikolaos Pappas, Marco Fiore, Mohammadreza Mosahebfard, Simon Watts, Philip Harris, Chih-Kuang Lin, Ana Rita Santiago, Fotis I. Lazarakis, Symeon Chatzinotas

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2023 IFIP WG 12.5 International Workshops, 2023

2022

Joint Spatial Division and Multiplexing for FDD in Intelligent Reflecting Surface-Assisted Massive MIMO Systems.

Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Konstantinos Ntontin, Symeon Chatzinotas

IEEE Trans. Veh. Technol., 2022

Maximizing the Number of Served Users in a Smart City using Reconfigurable Intelligent Surfaces.

Progress Zivuku, Steven Kisseleff, Van-Dinh Nguyen, Konstantinos Ntontin, Wallace A. Martins, Symeon Chatzinotas, Björn E. Ottersten

Proceedings of the IEEE Wireless Communications and Networking Conference, 2022

Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting.

Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Emil Björnson, Dimitrios Selimis, Wallace Alves Martins, Sergi Abadal, Angeliki Alexiou, Fotis I. Lazarakis, Steven Kisseleff, Symeon Chatzinotas

Proceedings of the 95th IEEE Vehicular Technology Conference, 2022

Millimeter Wave vs. THz Energy Harvesting for Autonomous Reconfigurable Intelligent Surfaces.

Konstantinos Ntontin, Symeon Chatzinotas

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

Double-RIS Communication with DF Relaying for Coverage Extension: Is One Relay Enough?

Zaid Abdullah, Steven Kisseleff, Konstantinos Ntontin, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten

Proceedings of the IEEE International Conference on Communications, 2022

Successive Decode-and-Forward Relaying with Reconfigurable Intelligent Surfaces.

Zaid Abdullah, Steven Kisseleff, Konstantinos Ntontin, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten

Proceedings of the IEEE International Conference on Communications, 2022

Time vs. Unit Cell Splitting for Autonomous Reconfigurable Intelligent Surfaces.

Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Zaid Abdullah, Agapi Mesodiakaki, Sergi Abadal, Symeon Chatzinotas

Proceedings of the IEEE Global Communications Conference, 2022

2021

Reconfigurable Intelligent Surface Optimal Placement in Millimeter-Wave Networks.

Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Dimitrios Selimis, Fotis I. Lazarakis, Angeliki Alexiou, Symeon Chatzinotas

IEEE Open J. Commun. Soc., 2021

Real-time high-bandwidth mm-wave 5G NR signal transmission with analog radio-over-fiber fronthaul over multi-core fiber.

Simon Rommel, Evangelos Grivas, Bruno Cimoli, Delphin Dodane, Álvaro Morales, Evangelos Pikasis, Jerome Bourderionnet, Gilles Feugnet, Juliana Barros Carvalho, Michail Katsikis, Konstantinos Ntontin, Dimitrios Kritharidis, Izabela Spaleniak, Paul Mitchell, Mykhaylo Dubov, Idelfonso Tafur Monroy

EURASIP J. Wirel. Commun. Netw., 2021

Transition technologies towards 6G networks.

Thiago R. Raddo, Simon Rommel, Bruno Cimoli, Chris Vagionas, Diego Pérez-Galacho, Evangelos Pikasis, Evangelos Grivas, Konstantinos Ntontin, Michail Katsikis, Dimitrios Kritharidis, Eugenio Ruggeri, Izabela Spaleniak, Mykhaylo Dubov, Dimitrios Klonidis, George Kalfas, Salvador Sales, Nikos Pleros, Idelfonso Tafur Monroy

EURASIP J. Wirel. Commun. Netw., 2021

Simultaneous Control Information and Power Transmission for Reconfigurable Intelligent Surfaces.

Steven Kisseleff, Konstantinos Ntontin, Wallace A. Martins, Symeon Chatzinotas, Björn E. Ottersten

CoRR, 2021

Toward Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting.

Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Emil Björnson, Dimitrios Selimis, Wallace Alves Martins, Steven Kisseleff, Sergi Abadal, Eduard Alarcón, Anastasios K. Papazafeiropoulos, Fotis I. Lazarakis, Angeliki Alexiou, Symeon Chatzinotas

CoRR, 2021

2020

System-Level Analysis of a Self-Fronthauling and Millimeter-Wave Cloud-RAN.

Konstantinos Ntontin, Christos V. Verikoukis

IEEE Trans. Commun., 2020

Relay-Aided Outdoor-to-Indoor Communication in Millimeter-Wave Cellular Networks.

Konstantinos Ntontin, Christos V. Verikoukis

IEEE Syst. J., 2020

Reconfigurable Intelligent Surfaces vs. Relaying: Differences, Similarities, and Performance Comparison.

Marco Di Renzo, Konstantinos Ntontin, Jian Song, Fadil Habibi Danufane, Xuewen Qian, Fotis I. Lazarakis, Julien de Rosny, Dinh-Thuy Phan-Huy, Osvaldo Simeone, Rui Zhang, Mérouane Debbah, Geoffroy Lerosey, Mathias Fink, Sergei A. Tretyakov, Shlomo Shamai

IEEE Open J. Commun. Soc., 2020

On the Rate and Energy Efficiency Comparison of Reconfigurable Intelligent Surfaces with Relays.

Konstantinos Ntontin, Marco Di Renzo, Fotis I. Lazarakis

Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

Time- vs. Frequency-Domain Channel Estimation in MIMO LOS Frequency-Selective Channels.

Konstantinos Ntontin, Nikolaos Skentos, Fotis I. Lazarakis

Proceedings of the IEEE International Symposium on Signal Processing and Information Technology, 2020

Real-Time Demonstration of ARoF Fronthaul for High-Bandwidth mm-Wave 5G NR Signal Transmission over Multi-Core Fiber.

Simon Rommel, Bruno Cimoli, Evangelos Grivas, Delphin Dodane, Álvaro Morales, Evangelos Pikasis, Jerome Bourderionnet, Gilles Feugnet, Juliana Barros Carvalho, Michail Katsikis, Konstantinos Ntontin, Dimitrios Kritharidis, Izabela Spaleniak, Paul Mitchell, Mykhaylo Dubov, Idelfonso Tafur Monroy

Proceedings of the 2020 European Conference on Networks and Communications, 2020

2019

Reconfigurable Intelligent Surfaces vs. Relaying: Differences, Similarities, and Performance Comparison.

Konstantinos Ntontin, Marco Di Renzo, Jian Song, Fotis I. Lazarakis, Julien de Rosny, Dinh Thuy Phan Huy, Osvaldo Simeone, Rui Zhang, Mérouane Debbah, Geoffroy Lerosey, Mathias Fink, Sergei A. Tretyakov, Shlomo Shamai

CoRR, 2019

Multi-Antenna Relaying and Reconfigurable Intelligent Surfaces: End-to-End SNR and Achievable Rate.

Konstantinos Ntontin, Jian Song, Marco Di Renzo

CoRR, 2019

2017

Toward the Performance Enhancement of Microwave Cellular Networks Through THz Links.

Konstantinos Ntontin, Christos V. Verikoukis

IEEE Trans. Veh. Technol., 2017

On the Feasibility of Full-Duplex Relaying in Multiple-Antenna Cellular Networks.

Konstantinos Ntontin, Marco Di Renzo, Christos V. Verikoukis

IEEE Trans. Commun., 2017

D2D-Aware Device Caching in mmWave-Cellular Networks.

Nikolaos Giatsoglou, Konstantinos Ntontin, Elli Kartsakli, Angelos Antonopoulos, Christos V. Verikoukis

IEEE J. Sel. Areas Commun., 2017

2016

Analog-Network-Coded Two-Way Relaying Under the Impact of CSI Errors and Network Interference.

Konstantinos Ntontin, Marco Di Renzo, Christos V. Verikoukis

IEEE Trans. Veh. Technol., 2016

System-level performance analysis of relay-aided multiple-antenna cellular networks.

Konstantinos Ntontin, Marco Di Renzo, Christos V. Verikoukis

Proceedings of the 27th IEEE Annual International Symposium on Personal, 2016

Dedicated RF Power Transfer for Wirelessly-Powered Wearable Medical Sensors.

Fanny Parzysz, Konstantinos Ntontin, Kostas Kalaboukas, Christos V. Verikoukis

Proceedings of the 2016 IEEE Global Communications Conference, 2016

2015

Exploiting spatial modulation and analog network coding for the design of energy-efficient wireless networks.

Konstantinos Ntontin

PhD thesis, 2015

Analog Network Coding in the Multiple Access Relay Channel: Error Rate Analysis and Optimal Power Allocation.

Konstantinos Ntontin, Marco Di Renzo, Ana I. Pérez-Neira, Christos V. Verikoukis

IEEE Trans. Wirel. Commun., 2015

2014

Error rate analysis and optimal power allocation in multiple access relay channels with Analog Network Coding.

Konstantinos Ntontin, Marco Di Renzo, Ana I. Pérez-Neira, Christos V. Verikoukis

Proceedings of the IEEE International Conference on Communications, 2014

Is Analog Network Coding more energy efficient than TDMA?

Konstantinos Ntontin, Marco Di Renzo, Ana I. Pérez-Neira, Christos V. Verikoukis

Proceedings of the 19th IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, 2014

2013

A Low-Complexity Method for Antenna Selection in Spatial Modulation Systems.

Konstantinos Ntontin, Marco Di Renzo, Ana I. Pérez-Neira, Christos V. Verikoukis

IEEE Commun. Lett., 2013

Adaptive generalized space shift keying.

Konstantinos Ntontin, Marco Di Renzo, Ana I. Pérez-Neira, Christos V. Verikoukis

EURASIP J. Wirel. Commun. Netw., 2013

Antenna subset selection for spatial modulation: A novel and energy efficient single RF technique.

Konstantinos Ntontin, Marco Di Renzo, Ana I. Pérez-Neira, Christos V. Verikoukis

Proceedings of IEEE International Conference on Communications, 2013

Performance analysis of multistream Spatial Modulation with maximum-likelihood detection.

Konstantinos Ntontin, Marco Di Renzo, Ana I. Pérez-Neira, Christos V. Verikoukis

Proceedings of the 2013 IEEE Global Communications Conference, 2013

Performance analysis of antenna subset selection in Space Shift Keying systems.

Konstantinos Ntontin, Marco Di Renzo, Ana I. Pérez-Neira, Christos V. Verikoukis

Proceedings of the IEEE 18th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, 2013

2012

Adaptive Generalized Space Shift Keying (GSSK) Modulation for MISO Channels: A New Method for High Diversity and Coding Gains.

Konstantinos Ntontin, Marco Di Renzo, Ana I. Pérez-Neira, Christos V. Verikoukis

Proceedings of the 76th IEEE Vehicular Technology Conference, 2012

Towards the performance and energy efficiency comparison of spatial modulation with conventional single-antenna transmission over generalized fading channels.

Konstantinos Ntontin, Marco Di Renzo, Ana I. Pérez-Neira, Christos V. Verikoukis

Proceedings of the 17th IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, 2012

Green-T: Enabling techniques for energy efficient mobile terminals.

Angelos Antonopoulos, Joan Bas, Marcos D. Katz, Henrik Lundqvist, Tiago Moreira, Konstantinos Ntontin, Francisco Vázquez, Nizar Zorba

Proceedings of the 17th IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, 2012

2011

Channel quantization design in multiuser MIMO systems: Asymptotic versus practical conclusions.

Emil Björnson, Konstantinos Ntontin, Björn E. Ottersten

Proceedings of the IEEE International Conference on Acoustics, 2011