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Ioannis Tomkos
Researcher at Corning Inc.
Publications - 464
Citations - 9620
Ioannis Tomkos is an academic researcher from Corning Inc.. The author has contributed to research in topics: Passive optical network & Optical performance monitoring. The author has an hindex of 45, co-authored 464 publications receiving 8988 citations. Previous affiliations of Ioannis Tomkos include Aristotle University of Thessaloniki & Polytechnic University of Catalonia.
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Proceedings Article
Experimental comparison of impairment-aware RWA algorithms in a GMPLS-controlled dynamic optical network
Marianna Angelou,Fernando Agraz,Panagiotis Kokkinos,Jordi Perello,Siamak Azodolmolky,Emmanouel Varvarigos,Salvatore Spadaro,Ioannis Tomkos +7 more
TL;DR: This work tested the suitability and performance of two different online IA-RWA algorithms in a 14-node experimental test-bed that employed centralized control-plane architecture under the same network and traffic conditions and showed that optimum impairment-aware decisions are made at the expense of higher lightpath setup times.
Proceedings ArticleDOI
Comparison of linear and nonlinear equalization for ultra-high capacity spectral superchannels
Vassiliki Vgenopoulou,M. Sezer Erkilinc,Rachid Bouziane,Alex Tolmachev,Moshe Nazarathy,Robert I. Killey,Ioannis Tomkos +6 more
TL;DR: In this article, the authors provided an extended analysis on the computational complexity of various linear and nonlinear equalization approaches for a 32 Gbaud polarization multiplexed (PM)-16 quadrature amplitude modulation (QAM) OFDM superchannel.
Proceedings ArticleDOI
Technoeconomic analysis of PANDA FTTC architecture: Cost comparison to metro ethernet and TWDM NGPON-2 architectures
Ioannis Neokosmidis,Theodoros Rokkas,D. Klonidis,Ioannis Tomkos,Panayotis Dimos,George Heliotis +5 more
TL;DR: The overall cost of a new access network architecture suitable for backhauling is estimated and shown that PANDA outperforms both Metro Ethernet and TWDM NGPON-2 architectures mainly due to the higher use of resource sharing.
Proceedings ArticleDOI
Metro area transparent WDM optical networks
TL;DR: The performance of transparent metropolitan area networks utilizing cost-effective, application-optimized, optical layer components and fiber is discussed in this article, where results for 2.5 and 10 Gb/s per channel bit-rates are presented.
Proceedings ArticleDOI
Wavelength-tuneable remote node for enhanced resilience and optimization of WDM access networks
F. Bonada,Bernhard Schrenk,Liliana Vale Costa,Antônio Lúcio Teixeira,Sotiria Chatzi,Dimitrios Klonidis,Ioannis Tomkos,Josep Prat,Jose A. Lazaro +8 more
TL;DR: In this paper, a remote node design with a wavelength tuneable optical add/drop element is presented and experimentally demonstrated for application in a resilient ring+tree access network architecture.