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  • NEW! George K. Karagiannidis has been selected as a 2018 Highly Cited Researcher from Clarivate Analytics (former Thomson Reuters). The official 2018 Highly Cited Researchers list will be released in mid-November 2018.
  • NEW! George K. Karagiannidis has been received the 2018 Signal Processing and Communications Electronics (SPCE) Technical Recognition Award of the IEEE Communications Society for his Outstanding Technical Contributions to Signal Processing for Communications.
  • NEW! Best Paper Award in IEEE Vehicular Technology Conference (VTC) 2018 Spring for the paper: H. Zhang, N. Yang, K. Long, M. Pan, G. K. Karagiannidis and A. Nallanathan, “Energy Efficient Resource Allocation for Secure NOMA Networks”
  • NEW! Best Paper Award in 2018 International Conference of Wireless Communications and Signal Processing (WCSP) for the paper: L. Fan, X. Lei, N. Zhao, P. Fan and G. K. Karagiannidis, “Secure Probabilistic Caching for Stochastic Multi-user Multi-relay Networks”
  • NEW! The PhD student Georgia Ntouni has been received the prestigious “Blazo Mircevski” Award for the best work of the young author at the TELFOR 2017 Conference, for the paper “Optimization of the Detection Process Timing in Molecular Communication Systems With Flow.”
  • George K. Karagiannidis has been selected as IEEE Communications Society (ComSoc) Distinguished Lecturer (DL) for 201​8 and 2019
  • George K. Karagiannidis has been selected as a 2017 Highly Cited Researcher
  • George K. Karagiannidis has been selected as a 2016 Highly Cited Researcher
  • George K. Karagiannidis has been listed in 2015 World’s Most Influential Scientific Minds
  • George K. Karagiannidis has been selected as a 2015 Highly Cited Researcher
  • On October 19, 2015, George K. Karagiannidis was awarded the title of Honorary Professor at Southwest Jiaotong University
  • George K. Karagiannidis has been elevated to IEEE Fellow, Class 2014. He is being recognized for his “Contributions to the Performance Analysis of Wireless Communication Systems”.
  • From 2012-2015, George K. Karagiannidis was the Editor-in-Chief of the IEEE Communications Letters.
  • George K. Karagiannidis is co-author of the book “Advanced Optical Wireless Communication Systems”.

Opportunities for PhD students

  • Topic 1: Hybrid RF and Optical Wireless Communication Systems
  • Topic 2: Communications for Biomedical Engineering

If you are interested in joining WCSG as a PhD student, please send me an email attaching a complete curriculum vitae, a motivation letter, and one reference letter from an academic supervisor. Any other academic or qualification transcript that could strengthen your candidacy is welcome.

Research Interests

  • Wireless Communications
  • Wireless Power Transfer and Applications
  • Optical Wireless Communications
  • Communications and Signal Processing  for Biomedical Engineering
  • Wireless Security

Recent Publications

  • [PDF] S. K. Goudos, P. D. Diamantoulakis, and G. K. Karagiannidis, “Multi-Objective Optimization in 5G Wireless Networks With Massive MIMO,” IEEE Communications Letters, vol. 22, no. 11, pp. 2346-2349, Nov. 2018.
    [Bibtex] 
    @ARTICLE{j253, 
author={S. K. Goudos and P. D. Diamantoulakis and G. K. Karagiannidis}, 
journal={IEEE Communications Letters}, 
title={Multi-Objective Optimization in 5G Wireless Networks With Massive MIMO}, 
year={2018}, 
volume={22}, 
number={11}, 
pages={2346-2349}, 
part    = {h},
month={Nov.},}
  • [PDF] Y. Sun, Z. Ding, X. Dai, and G. K. Karagiannidis, “A Feasibility Study on Network NOMA,” IEEE Transactions on Communications, vol. 66, no. 9, pp. 4303-4317, Sep. 2018.
    [Bibtex] 
    @ARTICLE{j252, 
author={Y. Sun and Z. Ding and X. Dai and G. K. Karagiannidis}, 
journal={IEEE Transactions on Communications}, 
title={A Feasibility Study on Network NOMA}, 
year={2018}, 
volume={66}, 
number={9}, 
pages={4303-4317}, 
part    = {h},
month={Sep.},}
  • [PDF] V. K. Papanikolaou, G. D. Ntouni, A. A. Boulogeorgos, and G. K. Karagiannidis, “Error performance of power line communications in the presence of Nakagami-m background noise,” Transactions on Emerging Telecommunications Technologies, vol. 29, no. 8, pp. 1-12, Jul. 2018.
    [Bibtex] 
    @article{j251,
author = {Papanikolaou, Vasilis K. and Ntouni, Georgia D. and Boulogeorgos, Alexandros-Apostolos A. and Karagiannidis, George K.},
title = {Error performance of power line communications in the presence of Nakagami-m background noise},
journal = {Transactions on Emerging Telecommunications Technologies},
volume = {29},
number = {8},
pages = {1-12},
part    = {g},
month={Jul.},
year={2018},
}
  • [PDF] P. D. Diamantoulakis, G. K. Karagiannidis, and Z. Ding, “Simultaneous Lightwave Information and Power Transfer (SLIPT),” IEEE Transactions on Green Communications and Networking, vol. 2, no. 3, pp. 764-773, Sep. 2018.
    [Bibtex] 
    @ARTICLE{j250, 
author={P. D. Diamantoulakis and G. K. Karagiannidis and Z. Ding}, 
journal={IEEE Transactions on Green Communications and Networking}, 
title={Simultaneous Lightwave Information and Power Transfer (SLIPT)}, 
year={2018}, 
volume={2}, 
number={3}, 
pages={764-773}, 
part    = {g},
month={Sep.},}
  • [PDF] N. Nomikos, T. Charalambous, D. Vouyioukas, and G. K. Karagiannidis, “Low-Complexity Buffer-Aided Link Selection With Outdated CSI and Feedback Errors,” IEEE Transactions on Communications, vol. 66, no. 8, pp. 3694-3706, Aug. 2018.
    [Bibtex] 
    @ARTICLE{j249, 
author={N. Nomikos and T. Charalambous and D. Vouyioukas and G. K. Karagiannidis}, 
journal={IEEE Transactions on Communications}, 
title={Low-Complexity Buffer-Aided Link Selection With Outdated CSI and Feedback Errors}, 
year={2018}, 
volume={66}, 
number={8}, 
pages={3694-3706}, 
part    = {g},
month={Aug.},}
  • [PDF] N. Nomikos, T. Charalambous, D. Vouyioukas, R. Wichman, and G. K. Karagiannidis, “Power Adaptation in Buffer-Aided Full-Duplex Relay Networks With Statistical CSI,” IEEE Transactions on Vehicular Technology, vol. 67, no. 8, pp. 7846-7850, Aug. 2018.
    [Bibtex] 
    @ARTICLE{j248, 
author={N. Nomikos and T. Charalambous and D. Vouyioukas and R. Wichman and G. K. Karagiannidis}, 
journal={IEEE Transactions on Vehicular Technology}, 
title={Power Adaptation in Buffer-Aided Full-Duplex Relay Networks With Statistical CSI}, 
year={2018}, 
volume={67}, 
number={8}, 
pages={7846-7850}, 
month={Aug.},
part    = {g},}