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Evangelos Grivas
Researcher at Intracom
Publications - 34
Citations - 487
Evangelos Grivas is an academic researcher from Intracom. The author has contributed to research in topics: Arrayed waveguide grating & Wavelength-division multiplexing. The author has an hindex of 9, co-authored 33 publications receiving 341 citations. Previous affiliations of Evangelos Grivas include National and Kapodistrian University of Athens.
Papers
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Proceedings ArticleDOI
SDN/NFV 5G Fronthaul Networks Integrating Analog/Digital RoF, Optical Beamforming, Power over Fiber and Optical SDM Technologies
Raul Munoz,Josep M. Fabrega,Ricard Vilalta,Ramon Casellas,Laia Nadal,R. Martinez,M. Svaluto Moreolo,Marco Capitani,Giada Landi,Simon Rommel,Idelfonso Tafur Monroy,G. Otero,Juan Dayron Lopez,Carmen Vázquez,David Larrabeiti,David Sanchez,Evangelos Grivas +16 more
TL;DR: This paper presents the novel SDN/NFV 5G fronthaul network scenarios deployed in the blueSPACE project, which introduces the introduction of ARoF transceivers to reduce the 5Gfronth Saul bandwidth requirements.
Proceedings ArticleDOI
A WDM Optical Backplane with AWG Based Passive Routing
E.D. Kyriakis-Bitzaros,Evangelos Grivas,G. Halkias,S. Katsafouros,Pieter Dumon,Geert Morthier,Roel Baets,T. Farell,Neil Ryan,I. McKenzie,E. Armadillo +10 more
TL;DR: An optical backplane based on wavelength division multiplexing (WDM) is introduced, which incorporates an NtimesN arrayed waveguide grating element for passive data routing in a tunable transmitter fixed receiver architecture.
Proceedings ArticleDOI
Secure Cross-Border Exchange of Health Related Data: The KONFIDO Approach
Sotiris Diamantopoulos,Marco Nalin,Ilaria Baroni,Fabrizio Clemente,Giuliana Faiella,Charis Mesaritakis,Evangelos Grivas,Janne Rasmussen,Jan Petersen,Isaac Cano,Elisa Puigdomenech,Dimitris Karamitros,Erol Gelenbe,Jos Dumortier,Maja Voss-KnudeVoronkov,Luigi Romano,Luigi Coppolino,Vassilis Koutkias,Kostas Votis,Oana Stan,Paolo Campegiani,David Mari Martinez +21 more
TL;DR: This extended abstract provides a bird's eye view of the KONFIDO technologies and how they will be deployed in the pilot studies of the project; and presents the approach that the KonFidO consortium will take to prove that the proposed solutions work.
Space Division Multiplexing 5G Fronthaul with Analog and Digital Radio-over-Fiber and Optical Beamforming – the blueSPACE Concept
Idelfonso Tafur Monroy,Simon Rommel,Josep M. Fabrega,Maria Carmen Vazquez Garcia,David Larrabeiti,Salvador Sales,Diego Perez Galacho,Jaroslaw P. Turkiewicz,Emil Kowalczyk,Dimitrios Klonidis,Ioannis Tomkos,Gilles Feugnet,Jérôme Bourderionnet,Evangelos Grivas,Thomas Nikas,Dimitrios Syvridis,Jörn P. Epping,van Dijk Paul,Chris G. H. Roeloffzen,Konstantinos Chartsias,Dimitrios Kritharidis,Giada Landi,Marco Capitani,Michael Eiselt,Mykhaylo Dubov +24 more
Journal ArticleDOI
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,Alvaro Morales,Evangelos Pikasis,Jérôme Bourderionnet,Gilles Feugnet,Juliana Barros Carvalho,Michail Katsikis,Konstantinos Ntontin,Dimitrios Kritharidis,Izabela Spaleniak,Paul Mitchell,Mykhaylo Dubov,Idelfonso Tafur Monroy +15 more
TL;DR: In this article, the authors present an experimental demonstration of a high-capacity millimeter-wave 5G NR signal transmission with analog radio-over-fiber (ARoF) fronthaul over multi-core fiber and full real-time processing.