Vasilis K. Papanikolaou

58 papers B 11Journal 32Unranked 15
YearRankTypeTitle / Venue / Authors
2026 J jnl
Modeling and Mitigation of Intersymbol Interference in High Rate IRS-Assisted FSO Links.
IEEE Trans. Commun.
Hedieh Ajam, Andreas Rittler, Vahid Jamali, Vasilis K. Papanikolaou, Bernhard Schmauss, Robert Schober
2026 J jnl
On the Beamforming Design of Cross-Band OWC/RF Cell-Free MIMO.
IEEE Commun. Lett.
Dimitrios Bozanis, Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Vasilis K. Papanikolaou
2025 B conf
A Zernike-Based Atmospheric Turbulence Fading Model for FSO with Wavefront Aberrations.
GLOBECOM
Vasilis K. Papanikolaou, Marzieh Najafi, Aravindh Krishnamoorthy, Cheng Cheng, Sina Rezaei Aghdam, George K. Karagiannidis, Harald Haas, Robert Schober
2025 — conf
Channel Estimation for mmWave Pinching-Antenna Systems.
SPAWC
Gui Zhou, Vasilis K. Papanikolaou, Zhiguo Ding, Robert Schober
2025 B conf
Closed-Form Location and Orientation Estimation in Optical Wireless Systems.
WCNC
Dimitrios Bozanis, Dimitrios Tyrovolas, Vasilis K. Papanikolaou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Christos K. Liaskos, Robert Schober, George K. Karagiannidis
2025 B conf
Cramér-Rao Bounds for Integrated Sensing and Communications in Pinching-Antenna Systems.
PIMRC
Dimitrios Bozanis, Vasilis K. Papanikolaou, Sotiris A. Tegos, George K. Karagiannidis
2025 J jnl
Empowering Programmable Wireless Environments With Optical Anchor-Based Positioning.
IEEE Netw.
Dimitrios Tyrovolas, Dimitrios Bozanis, Sotiris A. Tegos, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Christos K. Liaskos, Robert Schober, George K. Karagiannidis
2025 — conf
Energy-Efficient RIS-Aided Laser-Based LiFi System with Dynamic Coverage Optimization.
ICC
Yifan Huang, Vasilis K. Papanikolaou, Hedieh Ajam, Majid Safari, Robert Schober, Harald Haas, Iman Tavakkolnia
2025 J jnl
Miniaturized Satellite Communication Systems With Lightwave Power Transfer.
IEEE Trans. Aerosp. Electron. Syst.
Nikolaos Kyriatzis, Dimitrios Gkiaouris, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Vasilis K. Papanikolaou, Robert Schober, George K. Karagiannidis
2025 B conf
Pinching Antenna-enabled ISAC Systems: Exploiting Look-Angle Dependence of RCS for Target Diversity.
GLOBECOM
Ata Khalili, Brikena Kaziu, Vasilis K. Papanikolaou, Robert Schober
2025 J jnl
Resolving the Double Near-Far Problem via Wireless Powered Pinching-Antenna Networks.
CoRR
Vasilis K. Papanikolaou, Gui Zhou, Brikena Kaziu, Ata Khalili, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Robert Schober
2025 J jnl
Resolving the Double Near-Far Problem via Wireless Powered Pinching-Antenna Networks.
IEEE Wirel. Commun. Lett.
Vasilis K. Papanikolaou, Gui Zhou, Brikena Kaziu, Ata Khalili, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Robert Schober
2024 J jnl
100 Gbps Indoor Access and 4.8 Gbps Outdoor Point-to-Point LiFi Transmission Systems using Laser-based Light Sources.
CoRR
Cheng Cheng, Sovan Das, Stefan Videv, Adrian Sparks, Sina Babadi, Aravindh Krishnamoorthy, Changmin Lee, Daniel Grieder, Kathleen Hartnett, Paul Rudy, James Raring, Marzieh Najafi, Vasilis K. Papanikolaou, Robert Schober, Harald Haas
2024 J jnl
Accurate EH Modeling and Achievable Information Rate for SLIPT Systems With Multi-Junction Photovoltaic Receivers.
IEEE Trans. Commun.
Nikita Shanin, Hedieh Ajam, Vasilis K. Papanikolaou, Laura Cottatellucci, Robert Schober
2024 B conf
Delay Dispersion in IRS-assisted FSO Links.
GLOBECOM
Hedieh Ajam, Vahid Jamali, Vasilis K. Papanikolaou, Bernhard Schmauss, Robert Schober
2024 J jnl
Empowering Programmable Wireless Environments with Optical Anchor-based Positioning.
CoRR
Dimitrios Tyrovolas, Dimitrios Bozanis, Sotiris A. Tegos, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Christos K. Liaskos, Robert Schober, George K. Karagiannidis
2024 — conf
Investigation of Suitable MAC Protocols for Optical Wireless Body-Area Networks.
CSNDSP
Christos Giachoudis, Mohammad Ali Khalighi, Stanislav Zvanovec, Vasilis K. Papanikolaou, Sotiris A. Tegos, George K. Karagiannidis
2024 J jnl
Location-Driven Programmable Wireless Environments through Light-emitting RIS (LeRIS).
CoRR
Dimitrios Bozanis, Dimitrios Tyrovolas, Vasilis K. Papanikolaou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Christos K. Liaskos, Robert Schober, George K. Karagiannidis
2024 — conf
On the Use of Lightwave Power Transfer in Miniaturized Satellite Communication Systems.
CSNDSP
Nikolaos Kyriatzis, Dimitrios Gkiaouris, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Vasilis K. Papanikolaou, Robert Schober, George K. Karagiannidis
2024 J jnl
Over-the-Air Computing With Imperfect CSI: Design and Performance Optimization.
IEEE Trans. Wirel. Commun.
Nikos G. Evgenidis, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2024 J jnl
Proactive Resource Allocation for Aggregated VLC/RF Networks With Outdated CSI.
IEEE Wirel. Commun. Lett.
Dimitrios Bozanis, Nikos G. Evgenidis, Vasilis K. Papanikolaou, Alexis A. Dowhuszko, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2024 J jnl
Simultaneous Lightwave Information and Power Transfer in 6G Networks.
IEEE Commun. Mag.
Vasilis K. Papanikolaou, Sotiris A. Tegos, Kapila W. S. Palitharathna, Panagiotis D. Diamantoulakis, Himal A. Suraweera, Mohammad Ali Khalighi, George K. Karagiannidis
2024 J jnl
Zero-Energy Reconfigurable Intelligent Surfaces (zeRIS).
IEEE Trans. Wirel. Commun.
Dimitrios Tyrovolas, Sotiris A. Tegos, Vasilis K. Papanikolaou, Yue Xiao, Prodromos-Vasileios Mekikis, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos K. Liaskos, George K. Karagiannidis
2023 — conf
Comparing SWIPT Techniques for Zero-Energy RIS.
ICC Workshops
Dimitrios Tyrovolas, Vasilis K. Papanikolaou, Sotiris A. Tegos, Yue Xiao, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos Liaskos, George K. Karagiannidis
2023 J jnl
Digital Twin-Aided Orchestration of Mobile Edge Computing With Grant-Free Access.
IEEE Open J. Commun. Soc.
Nikos A. Mitsiou, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Trung Q. Duong, George K. Karagiannidis
2023 B conf
EH Modelling and Achievable Rate for FSO SWIPT Systems with Non-Linear Photovoltaic Receivers.
GLOBECOM
Nikita Shanin, Hedieh Ajam, Vasilis K. Papanikolaou, Bernhard Schmauss, Laura Cottatellucci, Robert Schober
2023 J jnl
EH Modelling and Achievable Rate for FSO SWIPT Systems with Non-linear Photovoltaic Receivers.
CoRR
Nikita Shanin, Hedieh Ajam, Vasilis K. Papanikolaou, Bernhard Schmauss, Laura Cottatellucci, Robert Schober
2023 J jnl
Enabling Wireless-Powered IoT Through Incentive-Based UAV Swarm Orchestration.
IEEE Open J. Commun. Soc.
Prodromos-Vasileios Mekikis, Pavlos S. Bouzinis, Nikos A. Mitsiou, Sotiris A. Tegos, Dimitrios Tyrovolas, Vasilis K. Papanikolaou, George K. Karagiannidis
2023 J jnl
Energy Efficient Cooperative Communications in Aggregated VLC/RF Networks With NOMA.
IEEE Trans. Commun.
Konstantinos G. Rallis, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Sotiris A. Tegos, Alexis A. Dowhuszko, Mohammad Ali Khalighi, George K. Karagiannidis
2023 — conf
Indoor 3D Visible Light Positioning Analysis with Channel Estimation Errors.
IWSSIP
Dimitrios Bozanis, Nikos G. Evgenidis, Vasilis K. Papanikolaou, Pavlos S. Bouzinis, Sotiris A. Tegos, Alexis A. Dowhuszko, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2023 — conf
On the Design and Optimization of SLIPT Systems for Aerial Base Stations.
ICC Workshops
Vasilis K. Papanikolaou, Nikos A. Mitsiou, Prodromos-Vasileios Mekikis, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2023 — conf
Powering Inaccessible IoT Devices Through a WPT-enabled Sustainable UAV Network.
INFOCOM Workshops
Prodromos-Vasileios Mekikis, Pavlos S. Bouzinis, Nikos A. Mitsiou, Sotiris A. Tegos, Vasilis K. Papanikolaou, Dimitrios Tyrovolas, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2023 B conf
RSMA Inspired User Cooperation in Hybrid VLC/RF Networks for Coverage Extension.
WCNC
Konstantinos G. Rallis, Vasilis K. Papanikolaou, Sotiris A. Tegos, Alexis A. Dowhuszko, Panagiotis D. Diamantoulakis, Mohammad Ali Khalighi, George K. Karagiannidis
2023 J jnl
Zero-Energy Reconfigurable Intelligent Surfaces (zeRIS).
CoRR
Dimitrios Tyrovolas, Sotiris A. Tegos, Vasilis K. Papanikolaou, Yue Xiao, Prodromos-Vasileios Mekikis, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos K. Liaskos, George K. Karagiannidis
2022 — conf
Design of MAC-layer Protocols for Distributed NOMA-based VLC Networks.
CSNDSP
Konstantinos G. Rallis, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Alexis A. Dowhuszko, Jyri Hämäläinen, George K. Karagiannidis
2022 J jnl
EU cost action on future generation optical wireless communication technologies - newfocus ca19111, a white paper.
CoRR
Mohammad Ali Khalighi, Zabih Ghassemlooy, Stanislav Zvanovec, Nobby Stevens, Luís Nero Alves, Amita Shrestha, Murat Uysal, Anna Maria Vegni, Panagiotis D. Diamantoulakis, Vasilis K. Papanikolaou, George K. Karagiannidis, Beatriz Ortega, Vicenç Almenar, Olivier Bouchet, Latif Ladid
2022 J jnl
Energy-Aware Optimization of Zero-Energy Device Networks.
IEEE Commun. Lett.
Nikos A. Mitsiou, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2022 J jnl
Hierarchical Multiple Access (HiMA) for Fog-RAN: Protocol Design and Resource Allocation.
IEEE Trans. Wirel. Commun.
Vasilis K. Papanikolaou, Nikos A. Mitsiou, Panagiotis D. Diamantoulakis, Zhiguo Ding, George K. Karagiannidis
2022 B conf
Optimal Aggregation of RF and VLC Bands for Beyond 5G Mobile Services.
WiMob
Dimitrios Bozanis, Vasilis K. Papanikolaou, Alexis A. Dowhuszko, Konstantinos G. Rallis, Panagiotis D. Diamantoulakis, Jyri Hämäläinen, George K. Karagiannidis
2022 B conf
Over-the-Air Computing under Adaptive Channel State Estimation.
WiMob
Nikos G. Evgenidis, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2021 — conf
Energy Efficiency Maximization in Cooperative Hybrid VLC/RF Networks with NOMA.
ISWCS
Konstantinos G. Rallis, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Mohammad Ali Khalighi, George K. Karagiannidis
2021 J jnl
Machine Learning in Nano-Scale Biomedical Engineering.
IEEE Trans. Mol. Biol. Multi Scale Commun.
Alexandros-Apostolos A. Boulogeorgos, Stylianos E. Trevlakis, Sotiris A. Tegos, Vasilis K. Papanikolaou, George K. Karagiannidis
2021 J jnl
On the Average Harvested Energy of Directive Lightwave Power Transfer (DLPT).
IEEE Wirel. Commun. Lett.
Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Harilaos G. Sandalidis, Ranjan K. Mallik, George K. Karagiannidis
2021 — conf
On the Resource Allocation of Hierarchical NOMA for Fog-RAN with Energy Harvesting.
MOCAST
Vasilis K. Papanikolaou, Nikos A. Mitsiou, Panagiotis D. Diamantoulakis, Sotirios K. Goudos, George K. Karagiannidis
2021 J jnl
Optimization of Ultra-Dense Wireless Powered Networks.
Sensors
Panagiotis D. Diamantoulakis, Vasilis K. Papanikolaou, George K. Karagiannidis
2020 J jnl
Closed-Form Analysis for NOMA With Randomly Deployed Users in Generalized Fading.
IEEE Wirel. Commun. Lett.
Vasilis K. Papanikolaou, George K. Karagiannidis, Nikos A. Mitsiou, Panagiotis D. Diamantoulakis
2020 — conf
Joint User Association and Power Allocation Using Swarm Intelligence Algorithms in Non-Orthogonal Multiple Access Networks.
MOCAST
Sotirios K. Goudos, Panagiotis D. Diamantoulakis, Achilles D. Boursianis, Vasilis K. Papanikolaou, George K. Karagiannidis
2020 J jnl
Machine Learning in Nano-Scale Biomedical Engineering.
CoRR
Alexandros-Apostolos A. Boulogeorgos, Stylianos E. Trevlakis, Sotiris A. Tegos, Vasilis K. Papanikolaou, George K. Karagiannidis
2020 J jnl
On Optimal Resource Allocation for Hybrid VLC/RF Networks With Common Backhaul.
IEEE Trans. Cogn. Commun. Netw.
Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis
2020 — conf
Pareto-Optimal Resource Allocation in Wireless Powered Networks.
MOCAST
Pavlos S. Bouzinis, Christos K. Vranas, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Sotirios K. Goudos, George K. Karagiannidis
2019 J jnl
On the Gain of NOMA in Wireless Powered Networks With Circuit Power Consumption.
IEEE Commun. Lett.
Christos K. Vranas, Pavlos S. Bouzinis, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2019 J jnl
Quantitative Analysis of Apache Storm Applications: The NewsAsset Case Study.
Inf. Syst. Frontiers
José Ignacio Requeno, José Merseguer, Simona Bernardi, Diego Perez-Palacin, Giorgos Giotis, Vasilis K. Papanikolaou
2019 J jnl
User Grouping for Hybrid VLC/RF Networks With NOMA: A Coalitional Game Approach.
IEEE Access
Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2018 — conf
An energy efficient modulation scheme for body-centric nano-communications in the THz band.
MOCAST
Apostolos K. Vavouris, Foteini D. Dervisi, Vasilis K. Papanikolaou, George K. Karagiannidis
2018 J jnl
Error performance of power line communications in the presence of Nakagami-m background noise.
Trans. Emerg. Telecommun. Technol.
Vasilis K. Papanikolaou, Georgia D. Ntouni, Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis
2018 B conf
Hybrid VLC/RF Networks with Non-Orthogonal Multiple Access.
GLOBECOM
Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Zhiguo Ding, Sami Muhaidat, George K. Karagiannidis
2018 B conf
Li-Fi and Wi-Fi with common backhaul: Coordination and resource allocation.
WCNC
Vasilis K. Papanikolaou, Panagiotis P. Bamidis, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2017 — conf
Channel Modeling of In-Vivo THz Nanonetworks: State-of-the-Art and Research Challenges.
MobiHealth
Vasilis K. Papanikolaou, George K. Karagiannidis