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Vassaki Stavroula

vassaki

Electrical & Computer Engineer, PhD
Mobile Radio Communications Laboratory
School of Electrical and Computer Engineering
National Technical University of Athens
9 Iroon Polytechniou Street
Tel: + 30210 7724196
Fax: +30210 7723851

Email:  This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 
Dr. Stavroula Vassaki was born in Athens in 1984. In September 2006, she received the Diploma degree in Electrical and Computer Engineering (ECE) from the National Technical University of Athens (NTUA), Greece, and in December 2008, she received the M.Sc. degree in Economics and Administration of Telecommunication Networks from the National and Kapodistrian University of Athens, Greece. In September 2013, she received the Dr.-Ing. degree from the NTUA. Since 2006, she has been an Associate Researcher / Project Engineer with the Mobile Radio Communications Laboratory, ECE, NTUA, participating in various research-oriented projects. From August 2009 to January 2011, she was an RF Engineer with the Non-Ionizing Radiation Office, Greek Atomic Energy Commission. Her research interests focus on wireless and satellite communications networks and include resource management mechanisms, optimization theory and game theory. She has published more than 20 papers in international journals, conference proceedings and book chapters.

Publications

Journal  Papers

  1. S. Vassaki, A. D. Panagopoulos, P. Constantinou, "Evaluation of Channel Dependent Bandwidth Allocation in Wireless Access Networks: Centralized and Distributed Approach", Springer Telecommunication Systems Journal, 2011.
  2. S. Vassaki, A.D. Panagopoulos, P. Constantinou, "Effective Capacity and Optimal Power Allocation for Mobile SatelliteSystems and Services," IEEE Communications Letters, vol.16,no.1, pp.60-63, January 2012
  3. N. Celandroni, E. Ferro, A. Gotta, G. Oligeri, C. Roseti, M. Luglio, I. Bisio, M. Cello, F. Davoli, A.D. Panagopoulos, M. Poulakis, S.Vassaki, T. De Cola, M.A. Marchitti, Y.F. Hu, P. Pillai, S. Verma, K. Xu and G. Acar, "A survey of architectures and scenariosin satellite-based wireless sensor networks: system design aspects.", Int.Journal of Satellite Communications and Networking, 31: 1- 38, 2013.
  4. S. Vassaki, M. Poulakis, A.D. Panagopoulos,P. Constantinou, "Power Allocation in Cognitive Satellite Terrestrial Networks with QoS constraints", IEEE Communications Letters, vol.17, no.7, pp.1344, 1347, July 2013.
  5. M. Poulakis, S. Vassaki, A.D. Panagopoulos, P. Constantinou, "Effects of spatial correlation on QoS-driven power allocation over Nakagami-m fading channels in cognitive radio systems," Transactions on Emerging Telecommunications Technologies, Wiley, 2013.
  6. S. Vassaki, M. Poulakis, A.D. Panagopoulos, P. Constantinou, "QoS-Driven Power Allocation Under Peak and Average Interference Constraints in Cognitive Radio Networks." Springer Wireless Personal Communications, 2014.
  7. M. Poulakis, S. Vassaki, A.D. Panagopoulos, P. Constantinou, "QoS-driven spectrum sharing game in cognitive radio systems: a variational inequality approach," Wiley Transactions on Emerging Telecommunications Technologies, 2014.
  8. S. Vassaki, M. Poulakis, A. Panagopoulos, "Optimal iSINR-based power control for cognitive satellite terrestrial networks",Wiley Transactions on Emerging Telecommunications Technologies, 2015.

 

Conference Papers

  1. K. Maliatsos, S. Vassaki, P. Constantinou, "Interclass and Intraclass Modulation Recognition using the Wavelet Transform", 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio (PIMRC'07), September 2007, Athens,Greece.
  2. M. Poulakis, S. Vassaki, S. Hadjiefthymiades, "Proactive Radio Resource Management Using Optimal Stopping Theory", 10th IEEE International Symposium on a "World of Wireless, Mobile and Multimedia Networks", June 2009, Kos, Greece.
  3. S. Vassaki, A.D. Panagopoulos, P. Constantinou, "A Game-Theoretic Approach of Power Control Schemes in DVB-RCS Networks", 15th Ka and Broadband Communications, Navigation and Earth Observation Conference, September 2009, Cagliari, Italy.
  4. S. Vassaki, A. Panagopoulos, P. Constantinou, "Game-theoretic approach of fair bandwidth allocation in DVB-RCS networks", International Workshop on Satellite and Space Communications (IWSSC 2009), September 2009, Siena, Italy.
  5. S. Vassaki, A.D. Panagopoulos, P. Constantinou, "Bandwidth allocation problem: Bankruptcy Game vs Cooperative Game", IEEE Workshop on Mobile Computing and Networking Technologies 2009 (WMCNT '09), October 2009, St.Petersburg, Russia.
  6. S. Vassaki, A.D. Panagopoulos, P. Constantinou, M. A. Vazquez-Castro, "Market-Based Bandwidth Allocation for Broadband Satellite Communication Networks", Second International Conference on Advances in Satellite and Space Communications (SPACOMM), June 2010, Athens,Greece.
  7. S. Vassaki, M. Poulakis, A.D. Panagopoulos, P. Constantinou, "Optimal power allocation under QoS constraints in cognitive radio systems", 8th International Symposium on Wireless Communication Systems (ISWCS), November 2011, Aachen, Germany.
  8. M.I. Poulakis, S. Vassaki, A.D. Panagopoulos, "A feasibility study of collaborative beamforming in satellite-based wireless sensor networks," COST Action IC0802, MCM 8, DLR, Oberpfaffenhofen, DE, Nov. 2012.
  9. M. Poulakis, S. Vassaki, A. Panagopoulos, "Satellite-based wireless sensor networks: Radio communication link design", European Conference on Antennas and Propagation (EuCAP 2013), April 2013, Gothenburg,Sweden.
  10. S. Vassaki, M. Poulakis, A.D. Panagopoulos, P. Constantinou, "An Auction based Mechanism for Spectrum Leasing in Overlay Cognitive Radio Networks", 22nd Annual IEEE International Symposium on Personal, Indoor and Mobile Radio (PIMRC'13), September 2013, London, England.
  11. S. Vassaki, M. Poulakis, A.D. Panagopoulos, "Game-theoretic Spectrum Trading Mechanism for Cognitive Radio Networks", 20th European Wireless 2014, Barcelona, Spain.
  12. S. Vassaki, G.T. Pitsiladis, C. Kourogiorgas, M. Poulakis, A.D. Panagopoulos, G. Gardikis, S. Costicoglou, "Satellite-based sensor networks: M2M Sensor communications and connectivity analysis," International Conference on Telecommunications and Multimedia (TEMU '14), Heraklion, GR, Jul. 2014.
  13. M. Poulakis, S. Vassaki, C. Kourogiorgas, G. Pitsiladis, A. Panagopoulos, G. Gardikis, S. Costicoglou, "Use of Satellite Communication Systems and Services for Monitoring of Critical Infrastructures and Safety Applications," 20 th Ka-band & Broadband Communications Conference, Salerno, Oct. 2014.
  14. S. Vassaki, M. Poulakis, A.D. Panagopoulos, "Spectrum Leasing in Cognitive Radio Networks: A Matching Theory Approach",IEEE 81st Vehicular Technology Conference (VTC2015S), Glasgow, UK, May 2015
  15. M.I. Poulakis, S. Vassaki, A.D. Panagopoulos, "Opportunistic Transmission Scheduling for Secure Wireless Links: An Optimal Stopping Approach," IEEE 81st Vehicular Technology Conference (VTC2015S), Glasgow, UK, May 2015

 

Book Chapter

  1. D.E.Charilas,S.G.Vassaki,A.D., Panagopoulos, P. Constantinou, “Cooperation Incentives in 4G Networks” in "Game Theory for Wireless Communications and Networking”, CRC Press, 2011.
  2. S.Vassaki, M. I. Poulakis, A. D. Panagopoulos and P. Constantinou, "Resource Allocation Strategies in Cognitive Radio Networks under QoS Constraints" in "Evolution of Cognitive Networks and Self-Adaptive Communication Systems", IGI Global, 2013.
  3. S. Vassaki, G. Pitsiladis, S. Sagkriotis, A.D. Panagopoulos, "Future M2M communication networks:Network Architecture, Connectivity and Random Access" in "Handbook of Research on Next Generation Mobile Communication Systems", IGI Global, 2015.
  4. M.I. Poulakis, S. Vassaki, G.T. Pitsiladis, C. Kourogiorgas, A.D. Panagopoulos, G. Gardikis, S. Costicoglou, "Wireless Sensor Networks Management using Satellite Communication Technologies" in "Emerging Communication Technologies Based on Wireless Sensor Networks: Current Research & Future Applications", CRC Press, 2016.