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Invited Talks / Seminars

20. Invited talk at the Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece on 8 May 2017 with title: The role of multi-antenna signal processing techniques in 5G mobile networks and beyond.

19. Invited talk at the Institute of Mobile Communications, Southwest Jiaotong University, Chengdu, China on 22 June 2016 with title: Some recent results in candidate physical-layer technologies for 5G mobile networks.

18. Invited talk at the Microwave Branch, Huawei Technologies Co. Ltd., Chengdu, China on 20 June 2016 with title: Robust beamforming for multi-antenna communications: Beam tracking and antenna calibration.

17. Research seminar at the Communications and Information Systems Research Group, Department of Electronic and Electrical Engineering, University College of London, London, England on 22 January 2016 with title: Interference management techniques for emerging and future wireless networks.

16. Invited talk at the Communications Theory Lab, Huawei Technologies Co. Ltd., Shanghai, China on 6 November 2015 with title: Millimeter wave communication systems: Signal processing techniques and performance analysis.

15. Research seminar at the Mathematical and Algorithmic Sciences Lab, Paris Research Center, Huawei Technologies France SASU, Boulogne–Billancourt, France on 3 June 2015 with title: Signal processing techniques for multi-user MIMO communication systems.

14. Invited talk at the Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Luxembourg City, Luxembourg on 13 January 2015 with title: Signal processing techniques for the K-user MIMO interference channel.

13. Invited talk at the Computer Engineering and Informatics Department (CEID), School of Engineering (SE), University of Patras (UoP), Rio-Patras, Greece on 26 June 2014 with title: Transceiver techniques for multi-user multi-antenna systems. The talk was coorganized by CEID's Signal Processing and Communications Laboratory (SPCL), IEEE Greece Signal Processing Chapter and UoP's Network on Research and Applications of Wireless Communication and Sensor Networks.

12. Invited talk at the Institute of Computer Science, Foundation for Research and Technology-Hellas (FORTH), Heraklion, Crete, Greece on 10 June 2014 with title: Some recent results in signal processing techniques for multi-user wireless systems.

11. Invited talk at the Communications Systems Group, Darmstadt University of Technology, Darmstadt, Germany on 26 May 2014 with title: Cooperative techniques for cognitive radios: Design and performance analysis.

10. Invited talk at the Scandinavian workshop on testbed based wireless research, Stockholm, Sweden on 27 November 2013 with title: Design of parasitic antenna arrays & experimentation at AIT’s B-WiSE Lab. (talk given by C. B. Papadias in collaboration with G. C. Alexandropoulos, V. I. Barousis and E. I. Roumpakias)

9. Invited talk at the Beijing University of Posts and Telecommunications, Wireless Signal Processing and Network Laboratory, Beijing, China on 30 May 2011 with title: Performance analysis of cooperative techniques over generalized fading channels.

8. Invited talk at the Athens Information Technology (AIT) Center for Research and Education, Broadband Wireless and Sensor Networks Group, Athens, Greece on 27 April 2011 with title: Analyzing the performance of multi-antenna systems over non-ideal conditions.

7. Research seminar at the Institute of Informatics and Telecommunications (IIT), National Center for Scientific Research (NCSR)–"Demokritos," Athens, Greece on 29 October 2009 with title: Low complexity diversity techniques in correlated fading channels.

6. Invited talk at the Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Palea Penteli, Greece on 4 December 2008 with title: Diversity systems in correlated generalized fading channels.

5. Research seminar at IIT, NCSR–"Demokritos," Athens, Greece on 16 July 2008 with title: Diversity systems in correlated fading channels.

4. Invited talk at SPCL, CEID, SE, UoP, Rio-Patras, Greece on 14 April 2008 with title: Performance analysis of multi-channel receivers over correlated fading channels.

3. Research seminar at IIT, NCSR–"Demokritos," Athens, Greece on 5 April 2008 with title: Performance analysis of diversity receivers over correlated fading channels.

2. Research seminar at IIT, NCSR–"Demokritos," Athens, Greece on 20 June 2007 with title: Performance analysis of multiple-input multiple-output (MIMO) systems.

1. Research seminar at IIT, NCSR–"Demokritos," Athens, Greece on 1 November 2006 with title: Performance analysis of diversity receivers over correlated Weibull fading channels.



Copyright 2006, G. C. Alexandropoulos, All rights reserved
Last update: March, 2018