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Demosthenes G. Doumenis

Demosthenes G. Doumenis was born in Athens, Greece, in 1970. He received the B.Eng, (with honors) M.Sc.,and D.I.C. degrees in Electrical and Electronic Engineering from Imperial College (ranked 1st in Europe and 5th in the world for Engineering and IT in 2005, see here), University of London, London, U.K., in 1991, 1992, and 1993, respectively.

Between 1993 and 1994, he was serving in the Greek Army Headquarters, where (among other duties) he developed a large software program for the organisation of the Army's wireless systems.
Between 1994 and 2004,he has been with Intracom S.A., Athens, where he helped in the formation of the Company's DSP Laboratory. He was involved in the development and implementation of DSP architectures on FPGAs and VLSI for the majority of the Company's wireless networks.

His main interests lie in the field of software radio, coding techniques, synchronisation and detection algorithms and the general areas of digital communications and adaptive signal processing.

He has authored a number of technical papers, and he holds one Greek and one international patent (see separate section).

Selected Publications

Tragas, P.; Kalis, A.; Papadias, C.; Ellinger, F.; Ussmuller, T.; Mosshammer, R.; Huemer, M.; Eickhoff, R.; Dabek, A.; Doumenis, D. & Kounoudes, A., “RESOLUTION: Reconfigurable Systems for Mobile Local Communication and Positioning”, in Proceedings of the 16th IST Mobile and Wireless Summit 2007, 2007.

Ellinger, F.; Eickhoff, R.; Gierlich, R.; Hόttner, J.; Ziroff, A.; Wehrli, S.; Uίmόller, T.; Carls, J.; Subramanian, V.; Krcmar, M.; Mosshammer, R.; Spiegel, S.; Doumenis, D.; Kounoudes, A.; Kurek, K.; Yashchyshyn, Y.; Papadias, C. B.; Tragas, P.; Kalis, A. & Avatagelou, E. (2007), “Local Positioning for Wireless Sensor Networks”, in Proceedings of the IEEE Global Communication Conference (GLOBECOM), 2007.

Ellinger, F.; Carls, J.; Wehrli, S.; Jδckel, H.; Kromer, C.; Wiebking, L.; Dabek, A.; Hόttner, J.; Roskosch, R.; Gierlich, R.; Seisenberger, C.; Huemer, M.; Mosshammer, R.; U, T.; Weigel, R.; Subramanian, V.; Krcmar, M.; Bφck, G.; Doumenis, D.; Kounoudes, A.; Kurek, K.; Yashchyshyn, Y.; Szumny, R.; Kalis, A.; Avatagelou, E.; Garbi, A. & Spiegel, S., “EU PROJECT RESOLUTION: Reconfigurable Systems for Mobile Local Communication and Positioning”, in Proceedings of the International Conference on Wireless Information Networks and Systems, 2006.
I. C. Panayiotopoulos, D. G. Doumenis and P. Constantinou, “Anti-Hangup Binary Quantized DPLL Technique for Timing Recovery in QAM Symbol Rate Sampled Receivers”, IEEE Transactions on Communications, Volume: 49 Issue: 2, February 2001, pp. 360-374. (full text here)

E. Frantzeskakis, C. Papathanassiou, D. Doumenis, A. Posonidis, C. Kalatzis, V. Koratzinos and K. Aretos, “Single Chip OQPSK Modem Appropriate for Wireless Burst Data Communications”. The International Conference on Signal Processing Applications and Technology, Orlando, Florida, Nov. 1999.

I. C. Panayiotopoulos, P. Constantinou and D. G. Doumenis, “Performance Analysis of a Self Adaptive DPLL Symbol Synchronizer”, Proceedings International Conference on Telecommunications, Porto Carras, Greece, June 1998 Vol. III pp. 336-340.

K. Georgoulakis, D. G. Doumenis, G. Aggouras, E. Frantzeskakis, “VLSI Implementation of an Eight-State Clustering Based Sequence Equalizer”, Proceedings 13th International Conference on Digital Signal Processing, Santorini, Greece, July 1997 Vol.2 pp. 1075-1077.

E. Frantzeskakis, D. Doumenis, D. Tsimplis, H. Karathanasis, A. Theodorou and V. Kassouras, “Digital Implementation of Tamed Frequency Modulation for Medium Rate Radio Tranceivers”, Proceedings of Telecom '96: Telecommunication Nets and Systems Development, Varna, Bulgaria, Oct. 1996.

Patents

“Receiver Structure for Offset Differential Quadrature Phase Shift Keying” by E. Frantzeskakis, C. Papathanassiou, D. Doumenis, A. Posonidis, C. Kalatzis, V. Koratzinos and K. Aretos, OVI Patent Number 1003430, Granted in 7-9-2000