Internetworked Systems Lab

Efthymios Koutsogiannis

Efthymios Koutsogiannis was born in Kavala, Greece, in 1982. He received a B.Sc. in Computer Science from University of Ioannina, Greece in 2004 and a M.Sc degree in Communication Systems and Networks from National and Kapodistrian University of Athens, Greece in 2006. He served in the Greek Army until 2007 and received a second M.Sc degree in Computer Networks from Democritus University of Thrace, Xanthi, Greece. He is currently a Ph.D candidate under the advisory of Prof. Vassilis Tsaoussidis in the Department of Electrical and Computer Engineering, Democritus University of Thrace.


Research Interests

  • Delay / Disruption Tolerant Networking
  • Transport Protocols
  • Routing Protocols

Research Projects

  • Extending Internet Into Space – Phase 2 – DTN/IP Testbed Implementation and Evaluation, Funded by the European Space Agency (ESA),  2008-2010
  • Extending Internet Into Space – Phase 3 – DTN/IP Testbed Implementation and Optimization, Funded by the European Space Agency (ESA),  2010-2011
  • Space Data Routers , FP-7 Project co-funded by European Commission
  • SPICE - Space Internetworking Center,  FP-7 Project co-funded by European Commission



  • E. Koutsogiannis, L. Mamatas and I. Psaras, "Storage-Enabled Access Points for Improved Mobile Performance: An Evaluation Study", 9th International Conference on Wired/Wireless Internet Communications (WWIC 2011), Vilanova i la Geltrú, Barcelona, Spain, June 15-17, 2011, to appear.
  • E. Koutsogiannis, F. Tsapeli and V. Tsaoussidis, "Bundle Layer End-to-end Retransmission Mechanism", Baltic Conference on Future Internet Communications (BCFIC 2011), Riga, Latvia, February 16-18, 2011.
  • E. Koutsogiannis, S. Diamantopoulos and V. Tsaoussidis, "A DTN Testbed Architecture", Workshop on the Emergence of Delay-/Disruption-Tolerant Networks (E-DTN 2009), St. Petersburg, Russia, 14 October, 2009.
  • E. Koutsogiannis, G. Papastergiou and V. Tsaoussidis, "Evaluation of CCSD File Delivery Protocol over Delay Tolerant Networks", 5th International Workshop on Satellite and Space Communications (IWSSC 2009), Sienna-Tuscany, Italy, September 10-11, 2009.
  • C. Samaras, I. Komnios, S. Diamantopoulos, E. Koutsogiannis, V. Tsaoussidis, G. Papastergiou and N. Peccia, "Extending Internet into Space – ESA DTN Testbed Implementation and Evaluation", 1st International Conference on Mobile Lightweight Wireless Systems, Workshop on Research activities funded by ESA in Greece, Athens, Greece, May 18-20, 2009.

Reviewer Activities

  • Journal of Wireless Communications and Mobile Computing
  • John Wiley publications
  • Networking 2011, BCFIC 2011, ICUMT 2010, MCECN 2010,WWIC 2009, ISWCS 2009, NGMAST 2009, IEEE LCN 2009


Awards - Honors

  • TPC in BCFIC 2011


Contact Info:

Address: InterSec Lab, Dept. Of Electrical & Computer Engneering
Democritus University
Vas. Sofias 12, Xanthi ,GREECE

ZipCode: 67100

Telephone: +302541079556