Associate Editor
  • ΙΕΕΕ Transactions on Green Communications and Networking (2017-)
  • IEEE Transactions on Communications (2015-)
  • IEEE Wireless Communications Letters (2014-)
  • IEEE Transactions on Vehicular Technology (2012-2016)
  • Wiley Transactions on Emerging Telecommunications Technology (2012-2016)
Guest Editor
  • EURASIP Journal on Wireless Communications and Networking- Special Issue on Energy harvesting wireless communications, Oct. 2014, Guest Editor (with X. Lei, D. S. Michalopoulos, D. W. K. Ng, X. Zhou, L. Fan).
Technical Program Chair
  • Special Sessions Co-Chair, International Symposium on Wireless Communication Systems (ISWCS), Lisbon, Portugal, August 2018.
  • Tutorials Chair, IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Kalamata, Greece, 2018.
  • Program Chair, 3rd Workshop on Full-duplex Communications for Future Wireless Networks, IEEE International Conference on Communications (ICC), Kansas City, May 2018.
  • TPC Chair, 2nd Workshop on Wireless Energy Harvesting Communication Networks, IEEE Global Communications Conference (GLOBECOM), Singapore, Dec. 2017.
  • Program Chair, 2nd Workshop on Full-duplex Communications for Future Wireless Networks, IEEE Global Communications Conference (GLOBECOM), Singapore, Dec. 2017.
  • Program Chair, Workshop on Full-duplex Communications for Future Wireless Networks (FDComm), IEEE International Conference on Communications (ICC), Paris, May 2017.
  • Workshop Co-chair, Workshop on Emerging Energy Harvesting Solutions for 5G Networks, IEEE International Conference on Communications (ICC), Paris, May 2017.
  • Workshop on Green and Sustainable 5G Wireless Networks (with E. Jorswieck, M. M. Butt, I. S. Ansari, M.Z. Shakir), IEEE Wireless Communications and Networking Conference (WCNC), Doha, Qatar, April 2016.
  • IFIP International Conference on New Technologies, Mobility and Security, Cyprus, Nov. 2016.
  • Workshop on Full-duplex techniques for 5G and beyond (with H. Alves and H. A. Suraweer), European Wireless, Oulu, Finland, May 2016.
  • Workshop on Green and Sustainable 5G Wireless Networks (with E. Jorswieck, M. M. Butt, M. B. Ghorbel, and I. S. Ansari), IEEE Wireless Communications and Networking Conference (WCNC), Doha, Qatar, April 2016.
  • IEEE International Symposium on Signal Processing and Information Technology, Dec. 12-15, 2013, Athens, Greece.
Special Sessions
  • Interference management in adverse networking conditions (with K. Berberidis), IEEE International workshop on Signal Processing Advances in Wireless Communications (SPAWC), Edinburgh, UK, July 2016.
  • Wireless Energy Harvesting (with Y. Li and T. Q. Duong), EUSIPCO 2016, Budapest, Hungary, August 2016.
  • Exploiting interference towards energy efficient and secure wireless communications (with C. Masouros and G. Zheng), International Conference on Telecommunications (ICT), Thessaloniki, Greece, May 2016.
  • 5G Wireless Communication Systems (with H. Suraweera and G. Zheng), IWCMC 2014, Nicosia, Cyprus.
  • Physical Layer Network Coding (with F. Monteiro), EUSIPCO 2014, Lisbon, Portugal.