- Publications
- Influence
Claim Your Author Page
Ensure your research is discoverable on Semantic Scholar. Claiming your author page allows you to personalize the information displayed and manage publications.
- Kostas Christodoulopoulos, Panagiotis Kokkinos, +16 authors Emmanouel Manos Varvarigos
- 17th International Conference on Transparent…
- 2015
An optical network, like any system, has to be observable before it can become subject to optimization, and this is the main capability that ORCHESTRA project introduces. ORCHESTRA's high… (More)
- Kostas Christodoulopoulos, Nicola Sambo, +10 authors Emmanuel Varvarigos
- Optical Fiber Communications Conference and…
- 2018
We experimentally demonstrate a self-healing network, following the observe-decide-act paradigm: monitoring reveals degradation, decision is taken, network is reconfigured to restore service. We also… (More)
- Nikos Argyris, K. Kanta, +7 authors Nikos Pleros
- IEEE 5G World Forum (5GWF)
- 2018
An Analog RoF-based Mobile Fronthaul architecture compatible to 5G requirements is presented. Experimental demonstration of 24 Gb/s IFoF transmission based on Digital Subcarrier Multiplexing… (More)
- C. Vaotonas, Sotirios Papaioannou, +9 authors Nikos Pleros
- European Conference on Optical Communication…
- 2018
A 12Gb/s analog IFoF fiber-wireless V-band link is experimentally demonstrated employing a digital 6-IF-carrier stream and modulated onto a linear high-power Externally Modulated Laser, achieving… (More)
Cross-layer, dynamic network orchestration, leveraging software-defined optical performance monitors
- Andrea Di Giglio, A. Pagano, +15 authors Emmanouel A. Varvarigos
- 2015
The coherent revolution has signalled in a new era for optical networks. Flexible transceivers (TRx) able to adapt a wide range of transport layer parameters such as modulation format, symbol rate,… (More)
- Michael Vanhoecke, A. Aimone, +10 authors Johan Bauwelinck
- Journal of Lightwave Technology
- 2017
Segmented Mach–Zehnder modulators are promising solutions to generate complex modulation schemes in the migration towards optical links with a higher-spectral efficiency. We present an optical… (More)
Pre-Emptive Detection and Localization of Failures Towards Marginless Operations of Optical Networks
- Camille Delezoide, Kostas Christodoulopoulos, +14 authors Sébastien Bigo
- 20th International Conference on Transparent…
- 2018
Operating optical networks much closer to their physical capacity is very tempting but necessarily requires much improvement on the way failures are handled. In this paper, we experimentally… (More)
- Christos Vagionas, Sotirios Papaioannou, +7 authors Hercules Avramopoulos
- International Topical Meeting on Microwave…
- 2018
A 24 Gb/s analog Intermediate Frequency over Fiber Wireless V-band link is experimentally demonstrated over a 7km fiber length and 5m wireless distance, employing a digital 6-IF-carrier stream, each… (More)
- C. Delezotde, Kostas Christodoulopoulos, +14 authors Sébastien Bigo
- European Conference on Optical Communication…
- 2018
Leveraging machine learning for monitoring-based performance estimation and closed-loop SDN-based network control, we demonstrate the first fully automated reconfiguration of marginless connections… (More)
- Nikos Argyris, Giannis Giannoulis, +9 authors Hercules Avramopoulos
- Journal of Lightwave Technology
- 2019
We experimentally demonstrate a multiband intermediate frequency-over-fiber/mmWave (IFoF/mmWave) fiber/wireless mobile fronthaul link for gigabit capacity over the unlicensed V-band (57–64 GHz).… (More)