Athanasios Lioumpas
Athanasios Lioumpas
Intracom Defense //Past: NOVA, Forthnet, NOKIA, Cyta Hellas, Uni.Piraeus, Aristotle Uni.of
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An improved approximation for the Gaussian Q-function
GK Karagiannidis, AS Lioumpas
IEEE Communications Letters 11 (8), 644-646, 2007
M2M Scheduling over LTE: Challenges and New Perspectives
AG Gotsis, AS Lioumpas, A Alexiou
IEEE Vehicular Technology Magazine 7 (3), 34-39, 2012
Uplink scheduling for machine-to-machine communications in LTE-based cellular systems
AS Lioumpas, A Alexiou
2011 IEEE GLOBECOM Workshops (GC Wkshps), 353-357, 2011
Adaptive subcarrier PSK intensity modulation in free space optical systems
ND Chatzidiamantis, AS Lioumpas, GK Karagiannidis, S Arnon
IEEE Transactions on Communications 59 (5), 1368-1377, 2011
Sensing Principles for Biomedical Telemetry
A Lioumpas, G Ntouni, KS Nikita
Handbook of biomedical telemetry, 56-75, 2014
Selective cooperative relaying over time-varying channels
DS Michalopoulos, AS Lioumpas, GK Karagiannidis, R Schober
IEEE transactions on communications 58 (8), 2402-2412, 2010
Analytical Modeling and Performance Evaluation of Realistic Time-Controlled M2M Scheduling over LTE Cellular Networks
AG Gotsis, AS Lioumpas, A Alexiou
European Transactions on Telecommunications 24 (4), 378-388, 2013
Reliable and Energy Efficient Communications for Wireless Biomedical Implant Systems
G Ntouni, A Lioumpas, K Nikita
Progress In Electromagnetics Research Symposium (PIERS), Stockholm, Sweden …, 2013
Slotted ALOHA with NOMA for the next generation IoT
SA Tegos, PD Diamantoulakis, AS Lioumpas, PG Sarigiannidis, ...
IEEE Transactions on Communications 68 (10), 6289-6301, 2020
Evolution of Packet Scheduling for Machine-Type Communications over LTE: Algorithmic Design and Performance Analysis
AG Gotsis, AS Lioumpas, A Alexiou
IEEE Globecom 2012 Workshops, California, U.S.A, Dec. 2012., 2012
θ-QAM: A parametric quadrature amplitude modulation family and its performance in AWGN and fading channels
KN Pappi, AS Lioumpas, GK Karagiannidis
IEEE Transactions on Communications 58 (4), 1014-1019, 2010
Increasing the efficiency of rake receivers for ultra-wideband applications
AP Doukeli, AS Lioumpas, GK Karagiannidis, PV Frangos
Wireless Personal Communications 62, 715-728, 2012
Adaptive generalized selection combining (A-GSC) receivers
AS Lioumpas, GK Karagiannidis, TA Tsiftsis
IEEE transactions on wireless communications 7 (12), 5214-5219, 2008
On the energy consumption forecasting of data centers based on weather conditions: Remote sensing and machine learning approach
G Smpokos, MA Elshatshat, A Lioumpas, I Iliopoulos
2018 11th International Symposium on Communication Systems, Networks …, 2018
Optical wireless communications with adaptive subcarrier PSK intensity modulation
ND Chatzidiamantis, AS Lioumpas, GK Karagiannidis, S Arnon
2010 IEEE Global Telecommunications Conference GLOBECOM 2010, 1-6, 2010
Channel quality estimation index (CQEI): A long-term performance metric for fading channels and an application in EGC receivers
AS Lioumpas, GK Karagiannidis, AC Iossifides
IEEE transactions on Wireless Communications 6 (9), 3315-3323, 2007
Smart cities under attack; Cybercrime and technology response
RC Staudemeyer, AG Voyiatzis, G Moldovan, SR Suppan, A Lioumpas, ...
Human-Computer Interaction and Cybersecurity Handbook, 2018
Energy efficient AF relaying under error performance constraints with application to M2M networks
G Abou Elkheir, AS Lioumpas, A Alexiou
2011 IEEE 22nd International symposium on personal, indoor and mobile radio …, 2011
Expanding LTE for devices: Requirements, deployment phases and target scenarios
A Lioumpas, A Alexiou, C Anton-Haro, P Navaratnam
17th European Wireless 2011-Sustainable Wireless Technologies, 1-6, 2011
Another look at multibranch switched diversity systems
AS Lioumpas, AP Doukeli, GK Karagiannidis
IEEE communications letters 11 (4), 325-327, 2007
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