Christos Verikoukis

Christos Verikoukis

Head of Department, Fellow Researcher

Division:	Communication Technologies
Category:	Research
Email:
Website:	http://www.cveri.eu

Christos Verikoukis got his PhD from the Signal Theory and Communications Department of the Technical University of Catalonia (UPC), Barcelona, in 2000, in the area of Broadband Indoor Wireless Communications. Since February 2004 he is senior research associate in the CTTC. Dr Verikoukis has participated or is currently participating in several European (ACTS, IST FP5 & FP6, Marie-Curie, eTEN and INTERREG) and National (in Spain and in Greece) funded projects. He is an IEEE Senior Member.His research interests include ARQ schemes, MAC protocols, RRM algorithms, cross-layer techniques and cooperative communications in wireless communications systems such as WLAN, WiMax and Wireless Sensor Networks.

ORCID ID: http://orcid.org/0000-0001-8774-1052

MISCELLANEOUS

Master Theses Supervision:

E.Deza “Medium Access Control Protocols for Vehicual systems” May 2007.
A.Cateura “Access Point Association Algorithms based on Cross-Layer for DQCA based cellular systems”, May 2007.
Daniel Santos, “On the design of a GUI tool for the optimization of indoor wireless communication systems”. October 2006.
I. Ramos, Optimization of ad-hoc networks using Cross-Layer concepts. March 12 2006.
J.Riera, Performance evaluation of Directional Antenna-assisted MAC protocol in the presence of multiple transceivers. March 12 2006.
X.Milan, Study and evaluation of ad-hoc networks for automovile applications. February 2006.
X. Jover, Analysis and simulation of a multibeam satellite network with cross-layer techniques. October 2005.
D. Lucas, Study and simulation of ad-hoc networks for automovile applications. September 2005.
D. Luengo, Radio Resource Management Techniques based on Cross-Layer for WLAN systems. September 2005.
V. Valls, A MAC protocol for wireless ad-hoc networks using directional antennas. September 2005.
R. Cussó, Graphic-tool for indoor wireless system planning (II). July 2005.
M. A. Tarrasón and O. Alarcón, Medium Access Control Protocol with smart antennas. July 2005
L. Robles Campillo and M. Moya Román, Cross Layer issues for Ad-hoc networks. July 2005.
A. Cateura, Radio Resource Management Techniques to Improve the Efficiency of WLAN Systems. January 2005.
A. Causi Giménez, Graphic-tool for indoor wireless system planning. June 2004.

Books & Chapters

E. Kartsakli, A. Lalos, A. Antonopoulos, S. Tennina, M. Di. Renzo, L. Alonso, C. Verikoukis, Machine-to-Machine Communications for e-Health Applications , Chapter in Machine-to Machine (M2M) Communications: Achitecture, Performance and Applications Elsevier, ISBN: 978-1782421023, February 2015.

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E. Kartsakli, A. Antonopoulos, C. Verikoukis, Exploiting Network Coding for Smart Healthcare: Scenarios and Challenges , Sensor Networks for Sustainable Development, , edited by CRC Press, published by CRC Press, 2013, ISBN: 1466582065.

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A. Bousia, E. Kartsakli, A. Antonopoulos, L. Alonso, C. Verikoukis, Energy efficient Schemes for Base Station Management in 4G Broadband Systems , Theory, Application, and Experimentation of Broadband Wireless Access Networks for 4G, edited by IGI GLOBAL, published by IGI GLOBAL, 2013, ISBN:

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E. Kartsakli, N. Zorba, L. Alonso, C. Verikoukis, Multiuser MAC Schemes for High-Throughput IEEE 802.11n/ac WLANs , Chapter in "Recent Trends in Multiuser MIMO Communications", INTECH publisher, 2013.

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D. Xenakis, N. Passas, A. Randaw, J. Rodriguez, C. Verikoukis, Energy Efficient Mobility Management for the Macrocell –Femtocell LTE Network , Chapter in "Energy Efficiency", edited by inTech Publisher, 2012, ISBN: 979-953-307-780-1.

B. Otal, L. Alonso, C. Verikoukis, Body Sensors and Healthcare Monitoring – Design and Optimization of a Wireless Communication Protocol , Chapter in "Telemedicine and E-Health Services, Policies and Applications: Advancements and Developments" Edited by IGI Global, 2012, ISBN 978-1-4666-0888-7.

N. Zorba, C. Skiannis, C. Verikoukis, Book in Cross-Layer Designs in WLAN systems , Imprinted byTroubador Publishing Ltd, 318 pages, volume 1&2. Country of publication; United Kingdom. ISBN 9781848762275.

A. Antonopoulos, E. Kartsakli, L. Alonso, C. Verikoukis, Dealing with VoIP Calls During “Busy Hour” in LTE , Chapter in "Wireless Communications and Networks", edited by Jia-Chin Lin, ISBN: 978-953-307-274-6. Available on line InTech at: http://www.intechopen.com.

J. Alonso-Zarate, C. Crespo, C. Verikoukis, L. Alonso, Hybrid Access Techniques for Densely Populated Wireless Local Area Networks , Chapter in "ChaVehicular Technologies", edited by M. Almeida, 2011, ISBN: 978-953-307-241-8.

J. Alonso-Zarate, E. Kartsakli, L. Alonso, C. Verikoukis, Cooperative ARQ: A Medium Access Control (MAC) Layer Perspective , Chapter in "Radio Communications", edited by A. Bazzi, Sciyo Published, ISBN: 978-953-307-091-9.

Books & Chapters

E. Kartsakli, J. Alonso-Zarate, L. Alonso, C. Verikoukis, Cross-Layer Scheduling with QoS Support over a near-optimum distributed queuing protocol for wireless LAN , Wireless Network Traffic and Quality of Service Support: Trends and Standards, IGI Global Publishing, USA, ISBN-10: 1615207716, ISBN-13: 978-1615207718, March 2010.

J. Alonso-Zarate, E. Kartsakli, P. Chatzimisios, L. Alonso, C. Verikoukis, Self-Organizing Mobile Ad hoc Networks: Spontaneous Clustering at the MAC Layer , Book titled " Mobile Lightweight Wireless Systems". Springer Publishers, August 2009, ISBN-978-3-642-03818-1.

M. Di Renzo, L. Imbriblio, F.Graziosi, F.Santucci, C. Verikoukis, Cooperative Spectrum Sensing for Cognitive Radios: Performance Analysis for realistic System Setups and Channel Conditions , Chapter in "Mobile Lightweight Wireless Systems", (Lecture Notes of the Institute for Computer Sciences Social-Informatics and Telecommunications Engineering), published by Springer Link, Vol. 13, ISBN: 978-3-642-03818-1.

G.Kormetzas, L. Alonso, C. Verikoukis, Testing Cooperative Communication Schemes in a Virtual Distributed Testbed of Wireless Networks , Chapter in "Mobile Lightweight Wireless Systems", (Lecture Notes of the Institute for Computer Sciences Social-Informatics and Telecommunications Engineering), published by Springer Link, Vol. 13, ISBN: 978-3-642-03818-1.

E. Kartsakli, J. Alonso-Zarate, A. Cateura, C. Verikoukis, L. Alonso, Contention-Based Collision-Resolution Medium Access Control Algorithms , Nova Science Publishers Inc, April 2009, ISBN-978-1-60692-580-5.

B. Otal, L. Alonso, C. Verikoukis, A New MAC Approach in Wireless Body Sensor Networks for Health Care , Book in "Wireless Sensor Networks", Editor: Vedran Kordic. Ed. IN-TECH Online 2009, ISBN 978-3-902613-49-3.

E. Kartsakli, J. Alonso-Zarate, A. Cateura, C. Verikoukis, L. Alonso, Contention-Based Collision-Resolution Medium Access Control Algorithms , Published in the book Medium Access Control in Wireless Networks, Chapter 2, published by Nova Science Publishers Inc, February 2008. ISBN: 1-60021-944-6.

I. Manolopoulos, C. Verikoukis, The development of Information and Communication technologies towards 2018 in Central Makedonia´s region , (original title in Greek). Published in the book Foresight in Central Makedonia, edited by N.Maroulis and I. Tolias (2005), ISBN 960-88513-0-4.

Journals & magazines

M. Oikonomakou, A. Antonopoulos, L.Alonso, C. Verikoukis, Evaluating Cost Allocation Imposed by Cooperative Switching Off in Multi-Operator Shared HetNets , IEEE Trans. on Vehicular Technology, Vol. 66, No. 12, pp. 11352-11365, December 2017.

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E.Datsika, A. Antonopoulos, N.Zorba, C. Verikoukis, Software Defined Network Service Chaining for OTT Service Providers in 5G Networks , IEEE Communications Magazine, Vol. 55, No. 11, pp. 124-131, November 2017.

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Journals & magazines

I.Zenginis, J.Vardakas, C.Echave, M.Morato, J.Abadal, C. Verikoukis, Cooperation in Microgrids through power exchange: an optimal sizing and operation approach , Applied Energy Journa, Vol. 203, pp. 972–981, October 2017.

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M. Vincenzi, A. Antonopoulos, E. Kartsakli, J. Vardakas, L. Alonso, C. Verikoukis, Multi-tenant Slicing for Spectrum Management on the Road to 5G , IEEE Wireless Communications Magazine, Vol. 24, No. 5, pp. 118-125, October 2017.

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G.Kalfas, J.Vardakas, L.Alonso, C. Verikoukis, N.Pleros, Non-saturation delay analysis of Medium Transparent MAC protocol for 5G 60GHz Fiber-Wireless towards 5G mmWave networks , IEEE/OSA Journal of Lightwave Technology, Vol. 35, No. 18, pp. 3945-3955, September 2017.

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R. Vilalta, V. López, A. Giorgetti, S. Peng, V. Orsini, L. Velasco, R. Serral-Gracià, D. Morris, S. De Fina, F. Cugini, P. Castoldi, A. Mayoral, R. Casellas, R. Martínez, C. Verikoukis, R. Muñoz, TelcoFog: A unified flexible fog and cloud computing architecture for 5G networks , IEEE Communications Magazine, Vol. 55, No. 88, August, 2017.

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P. Mekikis, E.Kartsakli, A. Antonopoulos, L.Alonso, C. Verikoukis, Communication Recovery with Emergency Aerial Networks , IEEE Transactions on Consumer Electronics, Vol. 63, No. 3, pp. 291-299, August 2017. International Application Nº: DOI: 10.1109/TCE.2017.014904.

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K.Ntontin, C. Verikoukis, Towards the Performance Enhancement of Microwave Cellular Networks Through THz Links , IEEE Trans on Vehicular Technology, Vol. 66, No. 7, pp. 5635 – 5646, July 2017.

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A. Antonopoulos, E.Kartsakli, C., C. Verikoukis, Shedding Light on the Internet: Stakeholders and Network Neutrality , IEEE Communications Magazine, Vol. 55, No. 7, pp. 216-223, May 2017.

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K.Ntontin, M. Di Renzo, C. Verikoukis, On the Feasibility of Full-Duplex Relaying in Multiple-Antenna Cellular Networks , IEEE Trans. on Communications, Vol. 65, No. 5, May 2017.

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E. Datsika, A. Antonopoulos, N. Zorba, C. Verikoukis, Cross-Network Performance Analysis of Network Coding Aided Cooperative Outband D2D Communications , IEEE Transactions on Wireless Communications, Vol. 16, No. 5, pp. 3176-3188, May 2017.

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E.Datsika, A.Antonopoulos, N.Zorba, C. Verikoukis, Cross-Network Performance Analysis of Network Coding Aided Cooperative Outband D2D Communication , IEEE Trans. on Wireless Communications, Vol. 16, No. 5, pp. 3176-3188, March 2017. International Application Nº: 10.1109/TWC.2017.2675887.

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Journals & magazines

S.Althunibat, E.Kartsakli, A. Antonopoulos, F.Graneli, C. Verikoukis, Countering Intelligent Dependent Malicious Nodes in Target Detection Wireless Sensor Networks , IEEE Sensors Journal , Vol. 16, No. 23, pp. 8627 – 8639, December 2016.

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A.Bousia, E.Kartsakli, A. Antonopoulos, L.Alonso, C. Verikoukis, Multiobjective Auction-based Switching Off Scheme in Heterogeneous Networks To Bid or Not To Bid , IEEE Trans. On Vehicular Technology , Vol. 65, No. 11, pp. 9168 – 9180, December 2016.

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J. Zenginis, J. Vardakas, N. Zorba, C. Verikoukis, Analysis and Quality of Service Evaluation of a Fast Charging Station for Electric Vehicles , Energy Journal, Elsevier , Vol. 112, pp. 669–678, October 2016.

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V. Miliotis, L. Alonso, C. Verikoukis, Weighted Proportional Fairness and Pricing Based Resource Allocation for Uplink Offloading Using IP Flow Mobility Ad Hoc Networks , Ad-hoc Journal, Elsevier, Vol. 49, pp. 17–28, October 2016.

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D. Xenakis, L. Merakos, N. Passas, C. Verikoukis, ANDSF-Assisted Vertical Handover Decisions in the IEEE 802.11/LTE-Advanced Network , Communication Networks Elsevier, Vol. 106, pp. 91-108, September 2016.

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E. Datsika, A. Antonopoulos, N. Zorba, C. Verikoukis, Green Cooperative Device-to-Device Communication: A Social-Aware Perspective , IEEE Access, Vol. 4, pp. 3697-3707, August 2016.

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G.Tseliou, F.Adelantado, C. Verikoukis, Scalable RAN Virtualization in Multi-Tenant LTE-A Heterogeneous Networks , IEEE Transactions On Vehicular Technology, Vol. 95, No. 8, pp. 6651-6664, August 2016.

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V. Miliotis, L. Alonso, C. Verikoukis, Resource Allocation Techniques for Heterogeneous Networks Under User Misbehavior , IEEE Communications Letters, Vol. 20, No. 6, pp. 1179-1182, June 2016.

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N.Zorba, C. Verikoukis, Energy Optimization for Bidirectional Multimedia Communication in Unsynchronized TDD Systems , IEEE Systems Journal, Vol. 10, No. 2, June 2016.

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D. Xenakis, L. Merakos, M. Kountouris, N. Passas, C. Verikoukis, Performance Analysis of Network-Assisted D2D Discovery in Random Spatial Networks , IEEE Transactions on Wireless Communications, Vol. 18, pp. 5695-5707, May 2016.

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Journals & magazines

A. Bousia, E. Kartsakli, A. Antonopoulos, L. Alonso, C. Verikoukis, Game Theoretic Infrastructure Sharing in Multi-Operator Cellular Networks , IEEE Transactions on Vehicular Technology, Vol. 65, No. 5, pp. 3326-3341, May 2016.

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D. Xenakis, L. Merakos, N. Passas, C. Verikoukis, Handover Decision for Small Cells: Algorithms, Lessons Learned and Simulation Study , Communication Networks, Vol. 100, pp. 64-74, May 2016.

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P. Vasileios, A. Antonopoulos, E. Kartsakli, A. S. Lalos, L. Alonso, C. Verikoukis, Information Exchange in Randomly Deployed Dense WSNs with Wireless Energy Harvesting Capabilities , IEEE Transactions on Wireless Communications, Vol. 15, No. 4, pp. 3008-3018, April 2016.

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G.Kalfas, N.Pleros, L.Alonso, C. Verikoukis, Network planning for 802.11ad and MT-MAC 60GHz Fiber-Wireless Gigabit WLANs over PONs , IEEE Journal of Optical Communications and Networking, Vol. 8, No. 4, pp. 206-220, April 2016.

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R. Muñoz, J. Mangues, R. Vilalta, C. Verikoukis, J. Alonso-Zarate, N. Bartzoudis, A. Georgiadis, M. Payaro, A. I. Pérez-Neira, R. Casellas, R. Martínez, J. Núñez, M. Requena, D. Pubill, O. Font-Bach, P. Henarejos, J. Serra, F. Vázquez-Gallego, The CTTC 5G end-to-end experimental platform: Integrating heterogeneous wireless/optical networks, distributed cloud, and IoT devices , IEEE Vehicular Technology Magazine, Vol. 11, No. 1, pp. 50-63, Mach 2016.

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J.Vardakas, N.Zorba, C. Verikoukis, Power Demand Control Scenarios for Smart Grid Applications with Finite Number of Appliances , Applied Energy , Vol. 162, pp. 83-98, January 2016.

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E.Ibarra, A.Antonopoulos, E.Kartsakli, J. Rodrigues, C. Verikoukis, QoS-aware Energy Management in Body Sensor Nodes Powered by Human Energy Harvesting , IEEE Sensors Journal, Vol. 16, No. 2, pp. 542-549, January 2016.

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D. Xenakis, L. Merakos, M. Kountouris, N. Passas, C. Verikoukis, Distance Distributions and Proximity Estimation given Knowledge of the Heterogeneous Network Layout , IEEE Transsactions on Wireless Communications, Vol. 14, No. 10, pp. 5498-5512, October 2015.

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R. Imran, M. Shukair, N. Zorba, C. Verikoukis, An Energy Saving Strategy for LTE-A Multiantenna Systems , ACM MONET, Vol. 14, No. 5, pp. 692-700, October 2015.

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A. Antonopoulos, A.Lalos, M.Di Renzo, C. Verikoukis, Cross-layer Theoretical Analysis of NC-aided Cooperative ARQ Protocols in Correlated Shadowed Environments , IEEE Transsactions on Vehicular Technologies, Vol. 64, No. 9, pp. 4074-4087, September 2015.

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Journals & magazines

A.Lalos, E.Kartsakli, A.Antonopoulos, S.Tenina, M. Di Renzo, L.Alonso, C. Verikoukis, RLNC-Aided Cooperative Compressed Sensing for Energy Efficient Vital Signal Telemonitoring , IEEE Transactions on Wireless Communications, Vol. 14, No. 7, pp. 3685-3699, July 2015.

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H. Beyranvand, W. Lim, M. Maier, C. Verikoukis, J. Salehi, Backhaul-Aware User Association in FiWi Enhanced LTE-A Heterogeneous Networks , IEEE Trans. on Wireless Communications, Vol. 14, No. 6, pp. 2992-3003, June 2015.

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K.Ntontin, M.Di Renzo, A.Perez-Neira, C. Verikoukis, Analog Network Coding in the Multiple Access Relay Channel: Error Rate Analysis and Optimal Power Allocation , IEEE Trans. on Wireless Communications, Vol. 14, No. 6, pp. 3015-3032, June 2015.

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V.Esteves, A. Antonopoulos, E.Kartsakli,, M.Puig-Vidal, P.Miribel-Català, C. Verikoukis, Cooperative Energy Harvesting-Adaptive MAC Protocol for WBANs , Sensors, Vol. 15, pp. 12635-12650, May 2015.

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A.Mesodiakaki, F.Adelantado, L.Alonso, C. Verikoukis, Performance Analysis of a Cognitive Radio Contention-Aware Channel Selection Algorithm , IEEE Trans. on Vehicular Technologies, Vol. 64, No. 5, pp. 1958-1972, May 2015.

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A. Antonopoulos, A. Bousia, E. Kartsakli, L. Alonso, C. Verikoukis, Energy Efficient Infrastructure Sharing in Multi-Operator Mobile Networks , IEEE Communications Magazine, Vol. 53, No. 5, pp. 242-249, May 2015.

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J.Bastos, K.Mohammed, S.Huq, S.Mumtaz, J.Rodriguez, C. Verikoukis, Energy efficiency optimization for downlink OFDMA system in heterogeneous network with QoS constraints , International Journal of Communication Systems, Wiley Online Library, April 2015.

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J.Vardakas, N.Zorba, C. Verikoukis, Performance Evaluation of Power Demand Scheduling Scenarios in a Smart Grid Environment , Applied Energy, Vol. 142, pp. 164-178 , March 2015.

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J.S.Vardakas, N.Zorba, C. Verikoukis, A Survey on Demand Response Programs in Smart Grids: Pricing Methods and Optimization Algorithms , IEEE Communications Surveys & Tutorials, Vol. 17, No. 1, pp. 152-178, March 2015.

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E.Kartsakli, A. Antonopoulos, A.Lalos, S.Tennina, M. Di Renzo, L.Alonso, C. Verikoukis, Reliable MAC Design for Ambient Assisted Living: Moving the Coordination to the Cloud , IEEE Communications Magazine, Vol. 53, No. 1, pp. 78-86, January 2015.

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Journals & magazines

D. Xenakis, L. Merakos, C. Verikoukis, P. N., Advanced Mobility Management for Reduced Interference and Energy Consumption in the Two-tier LTE-Advanced Network , Computer Networks, Vol. 76, pp. 90-111, January 2015.

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A. Antonopoulos, E. Kartsakli, C. Verikoukis, E.Ramirez, HEH-BMAC: Hybrid Polling MAC Protocol for Wireless Body Area Networks Operated by Human Energy Harvesting , Telecommunications Systems, Vol. 58, No. 2, pp. 111-124, December 2014.

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A. S. Lalos, L. Alonso, C. Verikoukis, Model Based Compressed Sensing Reconstruction Algorithms for ECG Telemonitoring in WBANs , Digital Signal Processing Elsevier, Vol. 35, pp. 105-116, December 2014.

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E. Kartsakli, A. Lalos, A. Antonopoulos, S. Tennina, M. Di Renzo, L. Alonso, C. Verikoukis, A Survey on M2M Systems for mHealth: A Wireless Communications Perspective , Sensors 2014, Vol. 14, No. 3, pp. 18009-18052, September 2014.

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A. Mesodiakaki, F. Adelantado, L. Alonso, C. Verikoukis, Energy-efficient User Association in Cognitive Heterogeneous Networks , IEEE Communications Magazine, Vol. 52, No. 7, pp. 22-29, July 2014.

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J. Serra, D. Pubill, A. Antonopoulos, C. Verikoukis, Smart HVAC Control in IoT: Energy Consumption Minimization with User Comfort Constraints , The Scientific World Journal, Hindawi Publishing Corporation, Vol. 2014, pp. 1-11, June 2014, http://www.hindawi.com/journals/tswj/2014/161874/.

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P.-V. Mekikis, A. Lalos, A. Antonopoulos, L. Alonso, C. Verikoukis, Wireless Energy Harvesting in Two-Way Network Coded Cooperative Communications: A Stochastic Approach for Large Scale Networks , IEEE Communication Letters, Vol. 18, No. 6, pp. 1011-1014, June 2014.

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A. Antonopoulos, E. Kartsakli, C. Verikoukis, Game Theoretic D2D Content Dissemination in 4G Cellular Networks , IEEE Communications Magazine, Vol. 52, No. 6, pp. 125-132, May 2014.

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J. S. Vardakas, N. Zorba, C. Verikoukis, Scheduling Policies for Two-State Smart-Home Appliances in Dynamic Electricity Pricing Environments , Energy-Journal Elsevier, Vol. 69, No. 1, pp. 455-469, May 2014.

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E. Kartsakli, A. Antonopoulos, L. Alonso, C. Verikoukis, A Cloud-assisted Random Linear Network Coding Medium Access Control Protocol for Healthcare Applications , Sensors, Vol. 14, No. 3, pp. 4806-4830, March 2014.

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Journals & magazines

A. Antonopoulos, C. Verikoukis, Multi-player Game Theoretic MAC Strategies for Energy Efficient Data Dissemination , IEEE Transactions on Wireless Communications, Vol. 13, No. 2, pp. 592-603, February 2014.

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G. Kalfas, P. Maniotis, S. Markou, D.Tsiokos, N. Pleros, L. Alonso, C. Verikoukis, A Client-Weighted Medium-Transparent MAC protocol for User-Centric Fairness in 60 GHz Radio-over-Fiber WLANs , Optical Communications and Networking, Vol. 6, No. 1, pp. 33-44, January 2014.

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J. S. Vardakas, I. D. Moscholios, N. Zorba, M. D. Logothetis, C. Verikoukis, Delay Analysis of Converged Optical-Wireless Networks with QoS Support , IET Circuits, Devices & Systems, Vol. 8, No. 5, pp. 339-348, January 2014.

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K.Ntontin, M. Di Renzo, A. I. Pérez-Neira, C. Verikoukis, A Low-Complexity Method for Antenna Selection in Spatial Modulation Systems , IEEE Communications Letters, Vol. 17, No. 12, pp. 2312-2315. December 2013.

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M. Odeh, N. Zorba, C. Verikoukis, Power Consumption in Spatial Cognition , Transactions on Emerging Telecommunications Technologies, Vol. 24, No. 7-8, pp. 661-667, December 2013.

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A. Antonopoulos, C. Verikoukis, Multi-player Game Theoretic MAC Strategies for Energy Efficient Data Dissemination , IEEE Transactions on Wireless Communications, November 2013.

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V. Miliotis, L. Alonso, C. Verikoukis, CooPNC: A Cooperative Multicast Protocol Exploiting Physical Layer Network Coding , Ad-Hoc Networks, Elsevier, November 2013.

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A. Antonopoulos, M. Di Renzo, C. Verikoukis, Effect of Realistic Channel Conditions on the Energy Efficiency of Network Coding-aided Cooperative MAC Protocols , IEEE Wireless Communications Magazine, Vol. 20, No. 5, pp. 76-84, October 2013.

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R. Imran, M. Odeh, N. Zorba, C. Verikoukis, Spatial Opportunistic Transmission for Quality of Experience Satisfaction , Journal of Visual Communication and Image Representation, September 2013.

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R. Imran, M. Odeh, N. Zorba, C. Verikoukis, Quality of Experience for Spatial Cognitive Systems within Multiple Antenna Scenarios , IEEE Transactions on Wireless Communications, Vol. 12, No. 8, pp. 4153 - 4161, August 2013.

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Journals & magazines

A. Lalos, M. di Renzo, L. Alonso, C. Verikoukis, Impact of Correlated Log-Normal Shadowing on Two-Way Network Coded Cooperative Wireless Networks , IEEE Communication Letters, No. 99 , pp. 1-4, August 2013.

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A. Antonopoulos, J. Alonso-Zarate, E. Kartsakli, L. Alonso, C. Verikoukis, Cross Layer Access Point Selection Mechanisms for a Distributed Queuing MAC Protocol , Springer Telecommunication Journal, Vol. 53, No. 3, July 2013.

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I. Xenakis, N. Passas, L. Merakos, C. Verikoukis, Mobility Management for Femtocells in LTE-Advanced: Key Aspects and Survey of Handover Decision Algorithms , IEEE Communications and Surveys, July 2013.

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F. Adelantado, C. Verikoukis, Detection of Malicious Users in Cognitive Radio Ad Hoc Networks: A Non-Parametric Statistical Approach , Ad Hoc Networks Journal, Elsevier, June 2013.

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S. Althunibat, N. Zorba, F. Granelli, C. Verikoukis, Energy Optimization in Multiuser Quantized Feedback Systems , EURASIP Journal on Wireless Communications and Networking, March 2013.

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P. Makris, N. Nomikos, D. Skoutas, D. Vouyioukas, C. Skianis, J. Zhang, C. Verikoukis, A Context Aware Framework for the Efficient Integration of Femtocells in IP and Cellular Infrastructures , EURASIP Journal on Wireless Communications and Networking, March 2013.

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K.Ntontin, M. Di Renzo, A. I. Pérez-Neira, C. Verikoukis, Adaptive Generalized Space Shift Keying , EURASIP Journal on Wireless Communications and Networking, February 2013, http://jwcn.eurasipjournals.com/content/pdf/1687-1499-2013-43.pdf.

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J. Alonso-Zarate, E. Kartsakli, L. Alonso, M. Katz, C. Verikoukis, Multi-Radio Cooperative ARQ in Wireless Cellular Networks: A MAC Layer Perspective , Telecommunication Systems (Springer), Vol. 52, No. 2, pp. 375-385, February 2013.

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V. Miliotis, L. Alonso, C. Verikoukis, Combining Cooperation and Physical Layer Network Coding to Achieve Reliable Multicast , Recent Patents on Telecommunications, 2013.

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S. Althunibat, N. Zorba, C. Skianis, C. Verikoukis, Power Management in Multiuser Adaptive Modulation Transmission under QoS Requirements , International Journal of Antennas and Propagation ,Vol. 2013, Article ID 730710, 9 pages, December 2013.

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Journals & magazines

E.Ramirez, A. Antonopoulos, E. Kartsakli, C. Verikoukis, HEH-BMAC: Hybrid Polling MAC Protocol for Wireless Body Area Networks Operated by Human Energy Harvesting , Springer Telecommunication Journal, December 2012.

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N. Nomikos, D.N. Skoutas, D. Vouyioukas, C. Verikoukis, C. Skianis, Wireless Personal Communications Capacity Maximization through Energy-Aware Multi-Mode Relaying , Wireless Personal Communications Journal (Springer), Octover 2012.

J. Bastos, M. Albano, H. Marques, J. Ribeiro, J. Rodriguez, C. Verikoukis, Smart Interface Switching for Energy Efficient Vertical Handovers in ns-2 , IET Communications, Vol. 6, No. 14, pp. 2228-2238 September 2012.

D. Xenakis, N. Passas, C. Verikoukis, An Energy-Centric Handover Decision Algorithm for the Integrated LTE Macrocell – Femtocell Network Computer Communications , Published in the book Computer Communications, Special issue: Wireless Green Communications and Networking. Vol. 35, issue 14, August 2012, Pages 1684–1694 .Copyright © 2012 Elsevier B.V.

F. Vázquez-Gallego, J. Alonso-Zarate, C. Liss, C. Verikoukis, F. Vázquez-Gallego, OpenMAC: A New Reconfigurable Experimental Platform for Energy-Efficient Medium Access Control Protocols , IET Science, Measurement & Technology Journal, Vol. 6, No. 3, pp. 139–148, May 2012.

A. Antonopoulos, C. Verikoukis, C. Skianis, O.B. Akan, Energy Efficient Network Coding-based MAC for Cooperative ARQ Wireless Networks , Ad Hoc Networks Journal (Elsevier), Juny 2012.

A. Antonopoulos, C. Skianis, C. Verikoukis, Network Coding-based Cooperative ARQ Scheme for VANETs , Network and Computer Applications Journal (Elsevier), April 2012.

F. Vázquez-Gallego, J. Alonso-Zarate, C. Verikoukis, L. Alonso, F. Vázquez-Gallego, A Survey on Prototyping Platforms for the Development and Experimental Evaluation of Medium Access Control Protocols , IEEE Wireless Communications Magazine, Vol. 19, No. 1, pp. 74-81, February 2012.

J. Alonso-Zarate, C. Crespo, C. Skianis, L. Alonso, C. Verikoukis, Distributed Point Coordination Function for IEEE 802.11 Wireless Ad hoc Networks , Elsevier Ad Hoc Networks Journal, October 2011.

G.Kalfas, N.Pleros, K.Tsagkaris, L.Alonso, C. Verikoukis, Saturation Throughput Performance Analysis of a Medium-Transparent MAC protocol for 60GHz Radio-over-Fiber Networks , IEEE/OSA Journal of Lightwave Technology, Vol. 29, No 24, pp. 3777-3785. October 2011.

Journals & magazines

A. Antonopoulos, C. Verikoukis, Network Coding-based Cooperative ARQ Medium Access Control Protocol for Wireless Sensor Networks , International Journal of Distributed Sensor Networks, Special Issue on "Smart Sensor Networks: Theory and Practice", September 2011.

J. Alonso-Zarate, L. Alonso, G. Kormentzas, R. Tafazolli, C. Verikoukis, Throughput Analysis of a Cooperative ARQ scheme in the presence of Hidden and Exposed Terminals , Springer Mobile Networks and Applications (MONET) journal. July 2011 http://www.springerlink.com/content/mv461711514m6j37/.

J. Alonso-Zarate, E. Kartsakli, L. Alonso, M. Katz, C. Verikoukis, Multi-Radio Cooperative ARQ in Wireless Cellular Networks: A MAC Layer Perspective , Telecommunication Systems, Springer, Special Issue on "Challenges in Next-Generation and Resource-Constrained Networks", June 2011, http://www.springerlink.com/openurl.asp?genre=article&id=doi:10.1007/s11235-011-9449-9

A. Fragkiadakis, I.Askoxylakis, E.Tragos, C. Verikoukis, Heterogeneous Networks Ubiquitous Robust Communications for Emergency Response using Multi-Operator , EURASIP Journal on Wireless Communications and Networking 2011. Volum 2011. June 2011.

D. Sanchez, L. Alonso, P. Angelidis, C. Verikoukis, Secure Precise Clock Synchronization for Interconnected Body Area Networks , EURASIP Journal on Wireless Communications and Networking. Volume 2011. January 2011.

B. Otal, L.Alonso, C. Verikoukis, Energy-Efficiency Analysis of a Distributed Queuing Medium Access Control Protocol for Biomedical Wireless Sensor Networks in Saturation Conditions , Sensors. Vol. 11. No. 2. January 2011.

F. Adelantado, A. Juan, C. Verikoukis, Adaptive Sensing User Selection Mechanism in Cognitive Wireless Networks , IEEE Communication Letters, Vol. 14, No. 9, pp. 800-802, September 2010.

A. Antonopoulos, C. Verikoukis, Traffic-Aware Connection Admission Control Scheme for Broadband Mobile Systems , IEEE Communications Letters, No.14, No.8, pp.719-721, August 2010.

B. Otal, L. Alonso, C. Verikoukis, Design and Analysis of an Energy-Saving Distributed MAC Mechanism for Wireless Body Sensor Networks , EURASIP Journal on Wireless Communications and Networking, Vol. 2010, pp. 13, August 2010.

J. Rodriguez, V. Monteiro, A. Gomes, M. Di Renzo, J. Alonso-Zarate, C. Verikoukis, A. Gonzalez, O. Lázaro, A. Akan, J. Pérez Vila, G. Kormentzas, D. Boixade and S. de la Maza, Converged Wireless Networking and Optimization for Next Generation Services , EURASIP Journal on Wireless Communications and Networking, Vol. 2010, pp. 11, June 2010.

Journals & magazines

J. Alonso-Zarate, E. Kartsakli, L. Alonso, C. Verikoukis, Performance Analysis of a Cluster-Based MAC Protocol for Wireless Ad Hoc Networks , EURASIP Journal on Wireless Communications and Networking, Special Issue on Theoretical and Algorithmic Foundations of Wireless Ad Hoc and Sensor Networks, Vol. 2010, pp. 16, March 2010.

N. Zorba, C. Verikoukis, A QoS-based Dynamic Queue Length Scheduling Algorithm in Multiantenna Heterogeneous Systems , EURASIP Journal on Wireless Communications and Networking, Vol. 2010, pp. 10, January 2010.

J. Alonso-Zarate, L. Alonso, C. Verikoukis, Performance Analysis of a Persistent Relay Carrier Sensing Multiple Access Protocol , IEEE Transactions on Wireless Communications, Vol. 8, No. 12, December 2009.

E.Kartsakli, J. Alonso-Zarate, L.Alonso and Ch.Verikoukis, C. Verikoukis, Cross-Layer Scheduling with QoS Support over a Distributed Queuing MAC for Wireless LANs , Published in ACM/Springer Mobile Networks and Applications (MONET) Special Issue on "Recent Advances in IEEE 802.11 WLANs: Protocols, Solutions and Future Directions", Volume 14, Number 6, 709-724, DOI: 10.1007/s11036-008-0128-3, December 2009.

J. Alonso-Zarate, D. Gregoratti, P. Giotis, C. Verikoukis, L. Alonso, Medium Access Control Priority Mechanism for a DQMAN-based Wireless Network , IEEE Communications Letters, Vol. 13, No. 7, pp. 1-6, July 2009.

N. Zorba, A. I. Pérez-Neira, A. Foglar, C. Verikoukis, Cross Layer QoS Guarantees in Multiuser WLAN Systems , Wireless Personal Communications, Springer US, July 2009.

B. Otal, L. Alonso, C. Verikoukis, Highly Reliable Energy-Saving MAC for Wireless Body Sensor Networks in Healhcare Systems , IEEE Journal on Selected Areas in Communications (JSAC) - Wireless and Pervasive Communications for Healthcare Vol. 27, No. 4, pp. 553-565, May 2009.

E. Kartsakli, C. Verikoukis, L. Alonso, Performance Analysis of the Distributed Queuing Collision Avoidance (DQCA) Protocol with Link Adaptation , IEEE Transaction on Wireless Communications, Vol.8, No.2, pp.644-647, February 2009.

E. Kartsakli, J. Alonso-Zarate, L. Alonso, C. Verikoukis, Cross-Layer Scheduling with QoS Support over a Distributed Queuing MAC for Wireless LANs , SPRINGER Journal on Mobile Networks and Applications, Special Issue on Recent Advances in IEEE 802.11 WLANSs: Protocols, Solutions and Future Directions, January 2009.

J. Alonso-Zarate, E. Kartsakli, C. Skianis, C. Verikoukis, L. Alonso, Saturation Throughput Analysis of a Cluster-based Medium Access Control Protocol for Single-hop Ad Hoc Wireless Networks , Simulation: Transactions of the Society for Modeling and Simulation International, vol. 84, no. 12, pp. 619-633, December 2008.

Journals & magazines

E. Kartsakli, A. Cateura, J. Alonso-Zarate, C. Verikoukis, L. Alonso, Cross-Layer Enhancement for WLAN Systems with Heterogeneous Traffic Based on DQCA , IEEE Communications Magazine, Vol. 46, No. 6, pp. 60-66, June 2008.

J. Alonso-Zarate, E. Kartsakli, C. Verikoukis, L. Alonso, Persistent RCSMA: A MAC Protocol for a Distributed Cooperative ARQ Scheme in Wireless Networks , EURASIP Journal on Advanced Signal Processing, Special Issue on Wireless Cooperative Networks, Vol. 2008, pp. 13, May 2008.

J. Alonso-Zarate, E. Kartsakli, A. Cateura, C. Verikoukis, L. Alonso, A Near-Optimum Cross-Layered Distributed Queuing Protocol for Wireless LAN , IEEE Wireless Communication Magazine, Special Issue on MAC protocols for WLAN, Vol. 15, No. 1, pp. 48-55, February 2008.

C. Verikoukis, I. Konstas, D. Anastasiadou, P. Angelidis, Overview on Telecommunications Regulation Framework in South-Eastern Europe , Journal Telecommunications Systems, Springer, Vol.32, No. 2-3, pp. 209-221. July 2006.

C. Verikoukis, D. Anastasiadou, I. Konstas, P. Angelidis, The mobile telecommunications landscape in associate candidate and Western Balkan countries , IEEE Communications Magazine, Vol. 43, Issue 9, September 2005.

C. Verikoukis, L. Alonso, T. Giamalis, Cross-layer optimization for wireless systems: a European research key challenge , IEEE Communications Magazine, Vol. 43, Issue 7, pp. 1-3, July 2005.

C. Verikoukis, Z. Mili, P. Angelidis, Developments of the Telecommunications Regulation Framework in Southeastern Europe , IEEE Communications Magazine/Global Communications Newsletter, vol. 42, issue 7, pp. 23-24. July 2004.

C. Verikoukis, An adaptive hidden Markov model for indoor OFDM based wireless systems , Journal of Telecommunications and Information Technology, Vol. 2, pp. 61-65. June 2004.

Int'l conferences

J.Vardakas, E.Kartsakli, A. Antonopoulos, S.Papaioannou, G.Kalfas, N.Pleros, C. Verikoukis, Quality of Service Provisioning in High-Capacity 5G Fronthaul/Backhaul Networks , in Proceedings of International Conference on Interactive Mobile Communication, Technologies and Learning, 30-01 December 2017, Thessaloniki (Greece).

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J. Serra, D. Pubill, C. Verikoukis, Distributed Massive MIMO for Estimation of a Correlated Source Vector in Sensor Networks , in Proceedings of IEEE International Symposium on Signal Processing and Information Technology, 18-20 December 2017, Bilbao (Spain).

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Int'l conferences

P.Trakas, F.Adelantado, N.Zorba, C. Verikoukis, A QoE-aware joint resource allocation and dynamic pricing algorithm for Heterogeneous Networks , in proceedings of IEEE GLOBECOM 2017, 5 December 2017 (Singapore).

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K.Ramantas, E.Kartsakli, M.Irazabal, A. Antonopoulos, C. Verikoukis, Implementation Of An SDN-enabled 5G Experimental Platform For Core and Radio Access Network Support , in Proceedings of International Conference on Interactive Mobile Communication, Technologies and Learning, 30-01 December 2017, Thessaloniki (Greece).

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J.Vardakas, I.T. Monroy, L. Wosinska, G. Agapiou, R. Brenot, N. Pleros, C. Verikoukis, Towards high capacity and low latency backhauling in 5G: The 5G STEP-FWD vision , in Proceedings of 19th International Conference on Transparent Optical Networks (ICTON 2017), 2-6 July 2017, Girona (Spain).

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G. Kalfas, P. Maniotis, M. Oikonomakou, E. Kartsakli, J. Vardakas, N. Pleros, C. Verikoukis, On converged Medium-Transparent MAC protocols for mm-wave Fiber-Wireless Networks , in Proceedings of IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 19-21 June 2017, Lund (Sweden).

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D. Pubill, J. Serra, A. Antonopoulos, C. Verikoukis, Real-time Air Quality monitoring for Smart Buildings in the IoT age , in Proceedings of IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 19-21 June 2017, Lund (Sweden).

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M.Vincenzi, A. Antonopoulos, E.Kartsakli, J.Vardakas, L.Alonso, C. Verikoukis, Cooperation Incentives for Multi-Operator C-RAN Energy Efficient Sharing , in Proceedings of IEEE International Conference on Communications, 21-25 May 2017, Paris (France).

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M. Oikonomakou, A. Antonopoulos, L.Alonso, C. Verikoukis, Fairness in Multi-Operator Energy Sharing , in Proceedings of IEEE International Conference on Communications, 21-25 May 2017, Paris (France).

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P.Mekikis, A. Antonopoulos, E.Kartsakli, N.Passas, L.Alonso, C. Verikoukis, Stochastic Modeling of Wireless Charged Wearables for Reliable Health Monitoring in Hospital Environments , in Proceedings of IEEE International Conference on Communications, 21-25 May 2017, Paris (France).

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P.Trakas, F.Adelantado, N.Zorba, C. Verikoukis, A Quality of Experience-aware association algorithm for 5G Heterogeneous Networks , in Proceedings of IEEE International Conference on Communications, 21-25 May 2017, Paris (France).

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R. Vilalta, R. Ciungu, A. Mayoral, R. Casellas, R. Martínez, D. Pubill, J. Serra, R. Muñoz, C. Verikoukis, Improving Security in Internet of Things with Software Defined Networking , in Proceedings of IEEE Global Communications Conference, Exhibition & Industry Forum (GLOBECOM), 4-8 December 2016, Washington, DC (USA).

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Int'l conferences

F.Parzysz, K.Ntontin, K.Kalampoukas, C. Verikoukis, Dedicated RF Power Transfer for Wirelessly-Powered Wearable Medical Sensors , in Proceedings of Global Communications Conference Exhibition & Industy Forum (IEEE GLOBECOM 2016), 4-8 December 2016, Washington, DC (USA).

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G.Kalfas, J.Vardakas, N. Pleros, L.Alonso, C. Verikoukis, Delay analysis of converged Medium Transparent fixed service Optical-Wireless networks , in Proceedings of Global Communications Conference Exhibition & Industy Forum (IEEE GLOBECOM 2016), 4-8 December 2016, Washington, DC (USA).

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N.Gantsoglou, E. Kartsakli, A. Antonopoulos, J.Vardakas, C. Verikoukis, Transmission Policies for Interference Management in Full-Duplex D2D Communication , in Proceedings of Global Communications Conference Exhibition & Industy Forum (IEEE GLOBECOM 2016), 4-8 December 2016, Washington, DC (USA).

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E. Datsika, A. Antonopoulos, N. Zorba, C. Verikoukis, Matching Game Based Virtualization in Shared LTE-A Networks , in Proceedings of IEEE Global Communications Conference, Exhibition & Industry Forum (GLOBECOM), 4-8 December 2016, Washington, DC (USA).

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P.-V. Mekikis, E. Kartsakli, A. Antonopoulos, L. Alonso, C. Verikoukis, Connectivity Analysis in Wireless-Powered Sensor Networks with Battery-less Devices , in Proceedings of IEEE Global Communications Conference, Exhibition & Industry Forum (GLOBECOM), 4-8 December 2016, Washington, DC (USA).

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A. Bousia,, E. Kartsakli, A. Antonopoulos, L. Alonso, C. Verikoukis, Auction-based Offloading for Base Station Switching Off in Heterogeneous Networks , in Proceedings of European Conference on networks and Communications (EuCNC), 27-30 June 2016, Athens (Greece).

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A. Antonopoulos, C. Verikoukis, Internet Service Providers vs. Over-the-Top Companies: Friends or Foes? , in Proceedings of 11th Workshop on the Economics of Networks, Systems and Computation (NetEcon 2016) , 14 June 2016, Juan-les-Pins (France).

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S.Tennina, M.Santos, A.Mesodiakaki, P.-V. Mekikis, E.Kartsakli, M.Di Renzo, A.Stavridis, A. Antonopoulos, F.Graziosi, L.Alonso, C. Verikoukis, WSN4QoL: WSNs for Remote Patient Monitoring in e-Health Applications , in Proceeding of IEEE International Conference on Communications 23-27, 23-27 May 2016, Kuala Lumpur (Malaysia).

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G.Tseliou, K.Samdanis, F.Adelantado, X. Costa Pérez, C. Verikoukis, A Capacity Broker Architecture and Framework for Multi-tenant support in LTE-A Networks , in Proceeding of IEEE International Conference on Communications (ICC), 23-27 May 2016, Kuala Lumpur (Malaysia).

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R. Vilalta, A. Mayoral, D. Pubill, R. Casellas, R. Martínez, J. Serra, C. Verikoukis, R. Muñoz, End-to-End SDN Orchestration of IoT Services Using an SDN/NFV-enabled Edge Node , in Proceedings of the Optical Fiber Communication Conference and Exhibition (OFC), 20-24 March 2016, Anaheim, California (USA).

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Int'l conferences

D. Xenakis, L. Merakos, M. Kountouris, N. Passas, C. Verikoukis, On the Performance of Network-Assisted Device-to-Device Discovery , in Proceedings of Global Communications Conference, Exhibition & Industry Forum (IEEE GLOBECOM 2015), 6-7 December 2015, San Diego, California (USA).

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G.Kollias, F.Adelantado, K.Ramantas, C. Verikoukis, CORE: A Clustering Optimization algorithm for Resource Efficiency in LTE-A Networks , in Proceedings of Global Communications Conference, Exhibition & Industry Forum (IEEE GLOBECOM 2015), 6-7 December 2015, San Diego, California (USA).

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J.Vardakas, N.Zorba, C. Verikoukis, Performance Analysis of M2M Communication Networks for QoS-differentiated Smart Grid Application , in Proceedings of Global Communications Conference, Exhibition & Industry Forum (IEEE GLOBECOM 2015), 6-7 December 2015, San Diego, California (USA).

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M.Oikonomakou, A. Antonopoulos, L.Alonso, C. Verikoukis, Cooperative Base Station Switching Off in Multi-Operator Shared Heterogeneous Networks , in Proceedings of Global Communications Conference, Exhibition & Industry Forum (IEEE GLOBECOM 2015), 6-7 December 2015, San Diego, California (USA).

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P.Sarigiannidis, M.Louta, G.Papadimitriou, P.Nikololitidis, K.Diamantaras, I.Tinnirello, C. Verikoukis, A Metaheuristic Bandwidth Allocation Scheme for FiWi Networks Using Ant Colony Optimization , in Proceedings of 22nd IEEE Symposium on Communications and Vehicular Technology (IEEE SCVT 2015), 24 November 2015, Luxembourg.

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R. Muñoz, R. Vilalta, C. Verikoukis, J. Mangues, J. Alonso-Zarate, A. Georgiadis, M. Payaro, R. Casellas, R. Martínez, J. Serra, D. Pubill, J. Núñez, J. Baranda, F. Vázquez-Gallego, A. I. Pérez-Neira, The CTTC 5G end-to-end experimental platform integrating IoT, SDN, and distributed cloud , in Proceedings of Wireless World Research Forum Meeting 35 (WWRF), 14-16 October 2015, Copenhagen (Denmark).

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A. Guerrieri, J. Serra, D. Pubill, C. Verikoukis, G. Fortino, Intra Smart Grid Management Frameworks for Control and Energy Saving in Buildings , 8th International Conference on Internet and Distributed Computing Systems (IDCS 2015). Cumberland Lodge, UK, September 2015.

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P. V. Mekikis, E. Kartsakli, A. Lalos, A. Antonopoulos, L. Alonso, C. Verikoukis, Connectivity of Large-Scale WSNs in Fading Environments under Different Routing Mechanisms , in Proceedings of IEEE International Conference on Communications (ICC2015), 8-12 June 2015, London (UK).

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G.Kollias, F.Adelantado, C. Verikoukis, The Impact of Inter-Site Distance and Time-to-Trigger on Handover Performance in LTE-A HetNets , in Proceedings of IEEE International Conference on Communications (ICC), 8-12 June 2015, London (UK).

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P.Trakas, F.Adelantado, C. Verikoukis, A novel learning mechanism for traffic offloading with Small Cell as a Service , in Proceedings of IEEE International Conference on Communications (ICC), 8-12 June 2015, London (UK).

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Int'l conferences

M.Carlesso, A. Antonopoulos, F.Granelli, C. Verikoukis, Uplink Scheduling for Smart Metering and Real-Time Traffic Coexistence in LTE Networks , in Proceedings of IEEE International Conference on Communications (ICC), 8-12 June 2015, London (UK).

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E. Datsika, A. Antonopoulos, N. Zorba, C. Verikoukis, Adaptive Cooperative Network Coding Based MAC Protocol for Device-to-Device Communication , in Proceedings of IEEE International Conference on Communications (ICC), 8-12 June 2015, London (UK).

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V.Miliotis,, L.Alonso, C. Verikoukis, Combating Selfish Misbehavior with Reputation Based Uplink Offloading for IP Flow Mobility , in Proceedings of IEEE International Conference on Communications (ICC), 8-12 June 2015, London (UK).

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E.Liotou, G.Tseliou, K.Samdanis, D.Tsolkas, F.Adelantado, C. Verikoukis, An SDN QoE-App for enhancing the performance of OTT services on-demand and for premium users , in Proceedings of 7th International Workshop on Quality of Multimedia Experience (QoMEX 2015), 26-29 May2015, Costa Navarino, Messinia (Greece).

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A. Bousia, E. Kartsakli, A. Antonopoulos, L. Alonso, C. Verikoukis, Sharing the Small Cells for Energy Efficient Networking: How much does it cost? , in Proceedings of Global Communication Conference (IEEE GLOBECOM), 8-12 December 2014, Austin, Texas (USA).

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A. Lalos, E. Kartsakli, A. Antonopoulos, S. Tennina, M. Di Renzo, L. Alonso, C. Verikoukis, Cooperative Compressed Sensing schemes for Telemonitoring of Vital Signals in WBANs , in Proceedings of Global Communication Conference (IEEE GLOBECOM), 8-12 December 2014, Austin, Texas (USA).

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A. Mesodiakaki, F. Adelantado, A. Antonopoulos, E. Kartsakli, L. Alonso, C. Verikoukis, Energy Impact of Outdoor Small Cell Backhaul in Green Heterogeneous Networks , in Proceedings of the International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (IEEE CAMAD 2014), 1-3 December 2014, Athens (Greece).

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S. Tennina, E. Kartsakli, F. Grasiozi, M. Santos, A. Lalos, A. Antonopoulos, P.V. Mekikis, M. Di Renzo, L. Alonso, C. Verikoukis, An Energy Efficient Protocol Architecture for m-Health Systems , in Proceedings of the International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (IEEE CAMAD 2014), 1-3 December 2014, Athens (Greece).

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M. Di Renzo, A. I. Pérez-Neira, C. Verikoukis, Is Analog Network Coding More Energy Efficient than TDMA? , in Proceedings of the International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (IEEE CAMAD), 1-3 December 2014, Athens (Greece).

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V. Miliotis, L. Alonso, C. Verikoukis, Energy Efficient Proportionally Fair Uplink Offloading for IP Flow Mobility , in Proceedings of the International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (IEEE CAMAD 2014), 1-3 December 2014, Athens (Greece).

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Int'l conferences

V. Miliotis, L. Alonso, C. Verikoukis, Offloading With IFOM: The Uplink Case , in Proceedings of Global Communications Conference (IEEE Globecom 2014), 8-12 December 2014, Austin, TX (USA).

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A. Mesodiakaki, F. Adelantado, L. Alonso, C. Verikoukis, Joint Uplink and Downlink Cell Selection in Cognitive Small Cell Heterogeneous Networks , in Proceedings of Global Communication Conference (IEEE GLOBECOM), 8-12 December 2014, Austin, Texas (USA).

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M. Maier, C. Verikoukis, When Small Cell Networks Meet FiWi or Like Deserts Miss the Rain , In Proceedings of the IEEE European Conference on Networks and Optical Communications (NOC 2014), 4-6 June 2014, Milan (Italy).

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M. Maier, C. Verikoukis, Inside Smart FiWi-HetNets and the Explosion of Mobile Data Traffic , in Proceedings of the 16th International Conference on Transparent Optical Networks (ICTON 2014), 6-10 July 2014.

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K.Ntontin, M. Di Renzo, A. I. Pérez-Neira, C. Verikoukis, Error Rate Analysis and Optimal Power Allocation in Multiple Access Relay Channels with Analog Network Coding , in Proceedings of IEEE International Conference on Communications (IEEE ICC 2014), 10-14 June 2014, Sydney (Australia).

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G. Tseliou, F. Adelantado, C. Verikoukis, Resources Negotiation for Network Virtualization in LTE-A Networks , in Proceedings of the International Conference of Communication (IEEE ICC 2014), 10-14 June 2014, Sydney (Australia).

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A. Mesodiakaki, F. Adelantado, L. Alonso, C. Verikoukis, Energy-efficient Context-aware User Association for Outdoor Small Cell Heterogeneous Networks , in Proceedings of International Conference on Communications (IEEE ICC 2014), 10-14 June 2014, Sydney (Australia).

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D. Xenakis, N. Passas, L. Merakos, C. Verikoukis, RCHON: An ANDSF-Assisted Energy-Efficient Vertical Handover Decision Algorithm for the Heterogeneous IEEE 802.11/LTE-Advanced Network , in Proceedings of International Conference on Communications (IEEE ICC 2014), 10-14 June 2014, Sydney (Australia).

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K. M. Saidul Huq, S. Mumtaz, J. Rodriguez, C. Verikoukis, Investigation on Energy Efficiency in HetNet CoMP Architecture , in Proceedings of International Conference on Communications (IEEE ICC 2014), 10-14 June 2014, Sydney (Australia).

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S.Tennina, E.Kartsakli, A.Lalos, A.Antonopoulos, V.P.Mekikis, M.Di Renzo, F.Graziosi, L.Alonso, C. Verikoukis, A Protocol Architecture for Energy Efficient and Pervasive eHealth Systems , IEEE-EMBS International Conferences on Biomedical and Health Informatics (BHI), 1-4 June 2014, Valencia (Spain).

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Int'l conferences

P.-V. Mekikis, E. Kartsakli, A. Antonopoulos, A. Lalos, L. Alonso, C. Verikoukis, Two-tier Cellular Random Network Planning for Minimum Deployment Cost , in Proceedings of IEEE International Conference on Communication (IEEE ICC), 10-14 June 2014, Sydney (Australia).

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E. Ibarra, A. Antonopoulos, E. Kartsakli, J. Rodrigues, C. Verikoukis, Joint Power-QoS Control Scheme for Energy Harvesting Body Sensor Nodes , in Proceedings of IEEE International Conference on Communication (IEEE ICC), 10-14 June 2014, Sydney (Australia).

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M. Di Renzo, A. I. Pérez-Neira, C. Verikoukis, Error Rate Analysis and Optimal Power Allocation in Multiple Access Relay Channels with Analog Network Coding , in Proceedings of IEEE International Conference on Communications (ICC 2014), 10-14 Juny 2014, Sydney (Australia).

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P. Torres Compta, A. Antonopoulos, G. Schulte, L. Alonso, C. Verikoukis, NCMOB-MAC: A Network Coding-based MAC protocol with Mobility Support , in Proceedings of IEEE 79th Vehicular Technology Conference (IEEE VTC 2014-Spring), 18-21 May 2014, Seoul (Korea).

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J. Serra, D. Pubill, M. Á. Vázquez, C. Verikoukis, Experimental Evaluation of an HVAC System under Dynamic Pricing with Comfort Constraints , in proceedings of the fifth IEEE PES Conference on Innovative Smart Grid Technologies (ISGT), Washington DC, February 2014. , February 2014.

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K.Ntontin, M. Di Renzo, A. I. Pérez-Neira, C. Verikoukis, Performance Analysis of Multistream Spatial Modulation with Maximum-Likelihood Detection , in Proceedings of the IEEE Global Communications Conference (IEEE Globecom 2013), 9-3 December 2013, Atlanda (USA).

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N. Zorba, E. Yaacoub, C. Verikoukis, Energy Optimization in Unsynchronized TDD Systems for Joint Uplink Downlink Scheduling , in Proceedings of Global Communications Conference Exhibition & Industry Forum (IEEE GLOBECOM2013), 9-13 December 2013, Atlanta (USA).

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N. Zorba, E. Yaacoub, A. El-Haij, Z. Dawy, C. Verikoukis, Opportunistic Bi-directional Scheduling under Quality of Experience Demands , in the 2nd ACM workshop on high performance mobile opportunistic systems (2nd ACM HP-MOS 2013) November 2013 Barcelona, Spain

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Y. Z. Lun, S. Tennina, M. Di Renzo, F. Graziosi, C. Verikoukis, WSN-aided People Localization: A Ray Tracing Network Planning and Performance Analysis Tool , in Proceedings of 11th ACM Conference on Embedded Networked Sensor Systems (SenSys'13), 11-14 November 2013, Rome (Italy).

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E.Ramirez, A. Antonopoulos, E. Kartsakli, C. Verikoukis, Energy Harvesting Aware Hybrid MAC Protocol for WBANs , in proceedings of IEEE 15th International Conference on e-Health Networking, Applications and Services (Healthcom 2013), 9-12 October 2013, Lisbon (Portugal).

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Int'l conferences

S. Tennina, E. Kartsakli, A. Lalos, A. Antonopulosz, V.P. Mekikis, M. Di Renzo, Y. Z. Lun, F. Graziosi, L. Alonso, C. Verikoukis, WSN4QoL: Wireless Sensor Networks for Quality of Life , 15th International Conference on e-Health Networking, Application and Services (15th IEEE Healthcom 2013), in Lisbon, Portugal, from the 9-12 October 2013.

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A. Mesodiakaki, F. Adelantado, A. Antonopoulos, L. Alonso, C. Verikoukis, Fairness Evaluation of a Secondary Network Coexistence Scheme , in Procceedings of The International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), 25-27 September 2013, Berlin (Germany).

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A. Stavridis, S. Narayanan, M. Di Renzo, L. Alonso, H. Haas, C. Verikoukis, A Base Station Switching On-Off Algorithm Using Traditional MIMO and Spatial Modulation , in Proceedings of the 18th IEEE International Workshop on Computer- Aided Modeling Analysis and Design of Communication Links and Networks (IEE CAMAD2013) 25-27 September 2013, Berlin (Germany).

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K.Ntontin, M. Di Renzo, A. I. Pérez-Neira, C. Verikoukis, Performance Analysis of Antenna Subset Selection in Space Shift Keying Systems , in Proceedings of International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), 25-27 September 2013, Berlin (Germany).

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K.Ntontin, M. Di Renzo, A. I. Pérez-Neira, C. Verikoukis, Towards the Performance and Energy Efficiency Comparison of Spatial Modulation with Conventional Single-Antenna Transmission over Generalized Fading Channels , in Proceedings of International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), 25-27 September 2013.

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F. Vázquez-Gallego, J. Alonso-Zarate, C. Verikoukis, D. Gajic, C. Liss, L. Di Gregorio, Experimental Performance Evaluation of a Cooperative ARQ Scheme using OpenMAC , in Proceedings of The 10th International Symposium on Wireless Communication Systems (ISCWCS 2013), Ilmenau (Germany), 27-30 August 2013.

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N. Zorba, C. Verikoukis, Green Handover with a Hybrid Satisfaction Mechanism , in Proceedings of the Tenth International Symposium on Wireless Communication Systems (ISWCS 2013), 27-30 August 2013, Ilmenau (Germany).

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A. Bousia, E. Kartsakli, A. Antonopoulos, L. Alonso, C. Verikoukis, Game Theoretic Approach for Switching Off Base Stations in Multi-Operator Environments , in Proccedings of IEEE International Conference on Communication (ICC 2013), 9-13 June 2013, Budapest (Hungary).

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R. Imran, N. Zorba, E. Yaacoub, H. Hassanein, C. Verikoukis, A New MAC design in LTE for MIMO Multiuser Schemes , in Proceedings of the 3rd IEEE International Conference on Communications and Information Technology (ICCIT-2013) 19-21 June 2013 – Beirut (Lebanon).

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G. Kalfas, D. Tsiokos, N. Pleros, C. Verikoukis, M. Maier, Towards Medium Transparent MAC Protocols for Cloud-RAN mm-wave Communications over Next-Generation Optical Wireless Networks , in the 15th International Conference on Transparent Optical Networks (ICTON 2013), 23-27 June 2013, Cartagena (Spain).

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Int'l conferences

D. Xenakis, N. Passas, L. Merakos, C. Verikoukis, Energy-Efficient and Interference-Aware Handover Decision for the LTE-Advanced Femtocell Network , in proceedings of the International Conference on Communications Industry Fórum and Exhibition (IEEE ICC2013) 9-13 June, Budapest (Hungary).

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R. Imran, M. Shukair, N. Zorba, O. Kubbar, C. Verikoukis, A Novel Energy Saving MIMO Mechanism in LTE Systems” , in Proceedings of the International Conference on Communications Industry Fórum and Exhibition (IEEE ICC2013) 9-13 June 2013, Budapest (Hungary).

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A. Mesodiakaki, F. Adelantado, C. Verikoukis, Energy Efficiency Analysis of Secondary Networks in Cognitive Radio Systems , in Proceedings of the International Conference on Communications Industry Fórum and Exhibition (IEEE ICC2013) 9-13 June 2013, Budapest (Hungary).

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V. Miliotis, L. Alonso, C. Skianis, C. Verikoukis, The Impact of Cooperative Physical Layer Network Coding on Multicast Short Range Networks , in proceedings of International Conference on Communications Industry Fórum and Exhibition (IEEE ICC2013,) 9-13 June 2013, Budapest (Hungary).

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D. Gajic, E. Kartsakli, N. Zorba, C. Lib, L. Alonso, C. Verikoukis, Energy Efficient Techniques for 802.11n Multiuser MAC WLANs , in Proceedings of the International Conference on Communications Industry Fórum and Exhibition (IEEE ICC2013,) 9-13 June 2013, Budapest (Hungary).

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G. Kalfas, S. Markou, D. Tsiokos, C. Verikoukis, N. Pleros, Very High Throughput 60GHz wireless enterprise networks over GPON infrastructure , in Proceedings of International Conference on Communications Industry Fórum and Exhibition (IEEE ICC2013), 9-13 June 2013, Budapest (Hungary).

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V. Miliotis, L. Alonso, C. Verikoukis, Cooperative Multicast Exploiting Physical Layer Network Coding: A Performance Analysis , in Proceedings of the International Conference on Communications Industry Fórum and Exhibition (IEEE ICC2013) & 3rd IEEE International Workshop on Smart Communication Protocols and Algorithms (SCPA 2013). 9-13 June 2013, Budapest (Hungary).

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D. Yang, J. Bastos, S. Mumtaz, C. Verikoukis, J. Rodriguez, Community-based Sequential Paging for LTE-A Cellular Network , in Proceedings of the IEEE 77th Vehicular Technology Conference: (VTC2013-Spring), 2-5 June 2013, Dresden (Germany).

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K.Ntontin, M. Di Renzo, A. I. Pérez-Neira, C. Verikoukis, Antenna Subset Selection for Spatial Modulation: A Novel and Energy Efficient Single RF Technique , In Proceedings of International Conference on Communications, Industry Forum & Exhibition (IEEE ICC 2013), 9-13 June 2013, Budapest (Hungary).

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A. Bousia, E.Kartsakli, L. Alonso, C. Verikoukis, Dynamic Energy Efficient Distance-Aware Base Station Switch On/Off Scheme for LTE-Advanced , in Proceedings of IEEE Global Communications Conference Exhibition & Industry Forum (GLOBECOM 2012), 3-7 December 2012, Anaheim,California (USA).

Int'l conferences

A. Antonopoulos, C. Skianis, C. Verikoukis, ANGEL: Analog Network-Coded Game Theoretic Energy Efficient Layout for Data Dissemination , in Proceedings of IEEE Global Communications Conference Exhibition & Industry Forum (GLOBECOM 2012), 3-7 December 2012, Anaheim, California (USA).

A. Antonopoulos, C. Verikoukis, N-player Medium Access Game for Wireless Data Dissemination , in Proceedings of IEEE Global Communications Conference Exhibition & Industry Forum (GLOBECOM 2012), 3-7 December 2012, Anaheim, California (USA).

T. Predojev, J. Alonso-Zarate, L. Alonso, C. Verikoukis, Energy Efficiency Analysis of a Cooperative Scheme for Wireless Local Area Networks , in Proceedings of IEEE Global Communications Conference Exhibition & Industry Forum (GLOBECOM 2012), 3-7 December 2012, Anaheim,California (USA).

D. Yang, J. Bastos, J. Rodriguez, C. Verikoukis, Location-aided Round Robin Scheduling for Frequency Fractional Reused LTE-A Relay Network , in Proceedings of the IIEEE nternational Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), 17-19 September 2012.

J. Bastos, J. Rodriguez, C. Verikoukis, Mobile Terminal Interfaces Management for Energy Efficiency , in Proceedings of the IIEEE nternational Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), 17-19 September 2012.

A. Bousia, E. Kartsakli, L. Alonso, C. Verikoukis, Energy Efficient Base Station Maximization Switch Off Scheme for LTE-Advanced , in Proceedings of the IIEEE nternational Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), 17-19 September 2012.

V. Miliotis, L. Alonso, C. Verikoukis, Multicast Performance Bounds Exploiting Cooperative Physical Layer Network Coding , in Proceedings of the IIEEE nternational Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), 17-19 September 2012.

A. Mesodiakaki, F. Adelantado, L. Alonso, C. Verikoukis, Energy-Efficient Contention-Aware Channel Selection in Cognitive Radio Ad-Hoc Networks , in Proceedings of the IIEEE nternational Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), 17-19 September 2012.

F. Vázquez-Gallego, J. Alonso-Zarate, C. Verikoukis, D. Gajic, C. Liss, Fast Prototyping of Medium Access Control Protocols with OpenMAC , in Proceedings of the IIEEE nternational Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), 17-19 September 2012.

K. Ntontin, M. D. Renzo, A. I. Pérez-Neira, C. Verikoukis, Towards the Performance and Energy Efficiency Comparison of Spatial Modulation with Conventional Single-Antenna Transmission over Generalized Fading Channels , in Proceedings of the IIEEE nternational Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), 17-19 September 2012 , Barcelona (Spain).

Int'l conferences

K. Ntontin, M. D. Renzo, A. I. Pérez-Neira, C. Verikoukis, Adaptive Generalized Space Shift Keying (GSSK) Modulation for MISO Channels: A New Method for High Diversity and Coding Gains , in Proceedings of IEEE Vehicular Technology Conference (VTC 2012-Fall), Québec City, Canada, 3-6 September 2012.

J. Bastos, M. Albano, J. Rodriguez, C. Verikoukis, Location Assisted Energy Efficiency for Multi-Interfaced Mobile Terminals , in Proceedings of IEEE International Conference on Communications (ICC 2012), 10-15 June, 2012, Ottawa (Canada).

R. Imran, N. Zorba, M.Odeh, C. Verikoukis, Quality of Experience for Cognitive MultipleAntenna Systems , in Proceedings of IEEE International Conference on Communications (ICC 2012), 10-15 June, 2012, Ottawa (Canada).

D. Xenakis, N. Pasas, C. Verikoukis, A Novel Handover Decision Policy for Reducing Power Transmissions in the two-tier LTE network , in Proceedings of IEEE International Conference on Communications (ICC 2012), 10-15 June, 2012, Ottawa (Canada).

L. Di Gregorio, C. Verikoukis, The flatrate policy is an incentive for saving energy in mobile cooperation networks , in Proceedings of IEEE International Conference on Communications (ICC 2012), 10-15 June, 2012, Ottawa (Canada).

G. Botter, J. Alonso-Zarate, L. Alonso, F. Granelli, C. Verikoukis, Extending the Lifetime of M2M Wireless Networks through Cooperation , in Proceedings of IEEE International Conference on Communications (ICC 2012), 10-15 June, 2012, Ottawa (Canada).

F. Vázquez-Gallego, J. Alonso-Zarate, D. Gajic, C. Liss, C. Verikoukis, Implementation and Performance Evaluation of a New Experimental Platform for Medium Access Control Protocols , in Proceedings of 8th International ICST Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities (Tridentcom 2012), 11-13 June 2012, Thessaloniki (Greece).

A. Antonopoulos, C. Skianis, C. Verikoukis, Network Coding-based Medium Access Control Protocol for Cooperative Wireless Networks , in Proceeding of IEEE International Conference on Communications (ICC), 10-15 June 2012, Ottawa (Canada).

A. Bousia, A. Antonopoulos, L. Alonso, C. Verikoukis, “Green” Distance-Aware Base Station Sleeping Algorithm in LTE-Advanced , in Proceedings of IEEE International Conference on Communications (ICC 2012), 10-15 June, 2012, Ottawa (Canada).

A. Antonopoulos, C. Verikoukis, Game Theoretic Network Coding-aided MAC for Data Dissemination towards Energy Efficiency , in Proceedings of 4th IEEE Workshop on Cooperative and Cognitive Mobile Networks (CoCoNeT) and IEEE International Conference on Communications (ICC 2012), 10-15 June, 2012, Ottawa (Canada).

Int'l conferences

P. Maniotis, G. Kalfas, L. Alonso, C. Verikoukis, N. Pleros, Throughput and Delay Fairness through an agile Medium-Transparent MAC protocol for 60GHz Fiber-Wireless LAN networks , in Proceedings of Hybrid Optical-Wireless Access Networks: Opportunities and Challenges for 4G Cellular Backhauling in conjuntion with IEEE Wireless Communications and Networking Conference (IEEE WCNC'2012), 1-7 April 2012 Paris (France).

M. Di Renzo, J. Alonso-Zarate, L. Alonso, C. Verikoukis, On the Impact of Shadowing on the Performance of Cooperative Medium Access Control Protocols , in Proceedings of IEEE Global Communications Conference (GLOBECOM 2011). 5-9 December 2011, Houston (Texas, USA).

A. Antonopoulos, C. Verikoukis, Network Coding-based Cooperative ARQ Scheme , in Proceedings of IEEE International Conference on Communications (ICC'11), 5 June 2011, Kyoto (Japan).

F. Adelantado, C. Verikoukis, A Non-Parametric Statistical Approach for Malicious Users Detection in Cognitive Wireless Ad-Hoc Networks , in Proceedings of IEEE International Conference on Communications (ICC'11), 5 June 2011, Kyoto (Japan).

M.Odeh, N. Zorba, C. Verikoukis, Power Consumption in Spatial Cognitive Scenarios , in Proceedings of IEEE International Conference on Communications (ICC'11), 5 June 2011, Kyoto (Japan).

J. Alonso-Zarate, E. Stavrou, A. Stamou, P. Angelidis, L. Alonso, C. Verikoukis, Energy-Efficiency Evaluation of a Medium Access Control Protocol for Cooperative ARQ , in Proceeding of IEEE International Conference on Communications (ICC2011), 5 June 2011, Kyoto (Japan).

D. Xenakis, N. Passas, L. di Gregorio, C. Verikoukis, A Context-Aware Vertical Handover Framework Towards Energy-Efficiency , in Proceedings of IEEE 73rd Vehicular Technology Conference (VTC2011-Spring), Special C2POWER Workshop, 15-18 May 2011, Budapest (Hungary).

M. Di Renzo, L.Alonso, F. Fitzek, A. Foglar, F. Granelli, F. Graziosi, C. Gruet, H. Haas, g.kormentzas, A. I. Pérez-Neira, J.Rodriguez, J. Thompson, C. Verikoukis, GREENET – An Early Stage Training Network in Enabling Technologies for Green Radio , in Proceedings of IEEE 73rd Vehicular Technology Conference (VTC2011-Spring), 15-18 May 2011, Budapest (Hungary).

A. Antonopoulos, C. Verikoukis, Energy Efficient Network Coding-based Cooperative ARQ Scheme for Wireless Networks , in Proceedings of the 3rd International ICST Conference on Mobile Lightweight Wireless Systems (Mobilight 2011), 09-11 May 2011, Bilbao (Spain).

G. Kalfas, N. Pleros, K. Tsagkaris, C. Verikoukis, 60GHz Radio-over-Fiber networks: functional Optical-Wireless Convergence through Medium-Transparent MAC protocols , in Proceedings of Euro-NF International Workshop on Traffic and Congestion Control for the Future Internet, 31-1 April 2011, Volor, (Greece).

Int'l conferences

J. Alonso-Zarate, L. Alonso, C. Verikoukis, Improving the Energy-Efficiency of Machine-to-Machine Communications with Cooperative ARQ , in Proceedings of NEWCOM++/COST 2100 joint Workshop, 5-12 March 2011, Paris (France).

M.Shakil, N. Zorba, C.Adam, C. Verikoukis, WLAN-WiMAX Vertical Handover Hybrid Satisfaction Mechanism , in Proceedings of the International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD 2011), 10-11 June 2011, Kyoto (Japan).

S. Mumtaz, J. Bastos, J. Rodriguez, C. Verikoukis, Adaptive beamforming for OFDMA using positioning information , in Proceedings of IEEE Wireless Advanced 2011 (formerly known as SPWC), 20-22 Juny 2011, London (UK).

M.Odeh, N. Zorba, C. Skiannis, C. Verikoukis, QoS Performance in Spatial Cognitive Systems , in Proceedings of 15th IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), 3-4 December 2010, Miami (USA.

A. Antonopoulos, C. Skianis, C. Verikoukis, Traffic-Aware Connection Admission Control Scheme for Broadband Mobile Systems , in Proceedings of IEEE GLOBECOM 2010, Miami, Florida, USA.

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S.Althunibat, N. Zorba, C. Skiannis, C. Verikoukis, Power Saving in Multiuser Adaptive Modulation Transmission , in Proceedings of 15th IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD) 2010. 3-4 December 2012.

J. Alonso-Zarate, L. Alonso, C. Skianis, C. Verikoukis, Analysis of a Distributed Queuing Medium Access Control Protocol for Cooperative ARQ , in Proceedings of IEEE Global Communications Conference, (IEEE GLOBECOM 2010), 6-10 December 2010, Miami, Florida (USA).

J. Alonso-Zarate, L. Alonso, G. Kormentzas, C. Verikoukis, Analysis of the Hidden and Exposed Terminal Problem in Wireless Networks with Cooperative ARQ , in Proceedings of 6th International Mobile Multimedia Communications Conference (MOBIMEDIA 2010), 6-8 September 2010, Lisbon (Portugal).

J. Bastos, V. Monteiro, J. Rodriguez, R. Aguero, D. Gomez, Y. Fernández, M. Peña, F. Bader, C. Verikoukis, J. Herrero, B. Cendón, M. Raspopoulos, S. Stavrou, M. Cabañas, J. Sainz and M. R. Santos, Mobility Concepts for IMT-Advanced , in Proceedings of 6th International Mobile Multimedia Communications Conference (MOBIMEDIA 2010), 6-8 September 2010, Lisbon (Portugal).

S. Althunibat, N. Zorba, H. Loeb, C. Verikoukis, Power Saving in Multiuser Adaptive Modulation Transmission with Quantized Feedback , in Proceedings of 6th International Mobile Multimedia Communications Conference (MOBIMEDIA 2010), 6-8 September 2010, Lisbon (Portugal).

Int'l conferences

C. Verikoukis, M. Odeh, N. Zorba, Spatial Cognitive Access in Zero Forcing Beamforming Scenarios , in Proceedings of the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2010), 26-29 September 2010, Istanbul (Turkey).

J. Alonso-Zarate, E. Kartsakli, L. Alonso, C. Verikoukis, Coexistence of a Novel Medium Access Control Protocol For Wireless Ad Hoc Networks and the IEEE 802.11 , in Proceedings of the IEEE International Conference on Communications (ICC 2010), 23-27 May 2010, Cape Town (South Africa).

J. Alonso-Zarate, E. Kartsakli, L. Alonso, M. Katz, C. Verikoukis, Multi-Radio Cooperative ARQ in Wireless Cellular Networks: a MAC Layer Perspective , in Proceedings of the 2nd International ICST Conference on Mobile Lightweight Wireless Systems (MOBILIGHT 2010), 10-12 May 2010, Barcelona (Spain).

A. Antonopoulos, C. Verikoukis, Dynamic Call Admission Control for Enhanced GoS of UGS Connections during “Busy Hour” in WiMAX , in Proceedings of the 2nd International ICST Conference on Mobile Lightweight Wireless Systems (MOBILIGHT 2010), 10-12 May 2010, Barcelona (Spain).

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E. Kartsakli, N. Zorba, L. Alonso, C. Verikoukis, A Threshold-Selective Multiuser Downlink MAC scheme for 802.11n Wireless Networks , in Proceedings of the IEEE International Conference on Communications (ICC-2010), 23-27 May 2010, Cape Town (South Africa).

B. Otal, L. Alonso, C. Verikoukis, C. Verikoukis, Energy Efficient Wireless Body Sensor Networks for Health Care Applications , in Proceedings of the Second International Workshop on Medical Applications Networking (MAN), 27 May 2010, Cap Town (South Africa).

C. Verikoukis, A. I. Pérez-Neira, J. Alonso-Zarate, C. Skiannis, Experimental Performance Evaluation of a MAC protocol for Cooperative ARQ Scenarios , in Proceedings of IEEE Global Communications Conference, (IEE GLOBECOM 2009), 30-4 December 2009, Honolulu, Hawaii (USA).

C. Verikoukis, A. I. Pérez-Neira, J. Alonso-Zarate, C. Skianis, Experimental Performance Evaluation of a MAC Protocol for Cooperative ARQ Scenarios , IEEE GLOBECOM 2009, December 2009

J. Alonso-Zarate, G. Kormentzas, L. Alonso, C. Verikoukis, Performance Analysis of IEEE 802.11 Ad hoc Networks with Cooperative ARQ in the Presence of Hidden and Exposed Terminals , in Proceedings of IEEE Global Communications Conference, (IEE GLOBECOM 2009), 30-4 December 2009, Honolulu, Hawaii (USA).

J. Alonso-Zarate, E. Kartsakli, A. Antonopoulos, L. Alonso, C. Verikoukis, Handoff Functions for a Distributed Queuing Collision Avoidance Medium Access Control Protocol for Wireless LANs , in Proceedings of the Workshop on Wireless and Optical Neworks (WI-OPT) 2009, collocated with the International Conference on Ultra Modern Telecommunications (ICUMT'09), 12-14 October 2009, St. Petersburg (Russia).

Int'l conferences

J. Alonso-Zarate, D. Gregoratti, L. Alonso, C. Verikoukis, Analytical Evaluation of a Medium Access Control Priority Mechanism for Wireless Ad hoc Networks , in Proceedings of the 20th IEEE Personal, Indoor and Mobile Radio Communications Symposium 2009 (PIMRC 2009), 13-16 September 2009, Tokyo (Japan).

F. Adelantado, A. Juan, C. Verikoukis, MAC layer Cooperation Analysis in Cognitive Wireless Networks , in Proceedings of 5th International Mobile Multimedia Communications Conference (MOBIMEDIA 2009)7-9 September 2009, London (United Kingdom).

N. Zorba, C. Verikoukis, A. I. Pérez-Neira, QoS Scheduling in Heterogeneous Traffic Multiuser Multiantenna WLAN Systems , in Proceedings of 20th IEEE Personal, Indoor and Mobile Radio Communications Symposium 2009 (PIMRC 2009), 13-16 September 2009, Tokyo (Japan).

B. Otal, L. Alonso, C. Verikoukis, Fuzzy-logic Scheduling for Highly Reliable and Energy-efficient Medical Body Sensor Networks , in Proceedings of First International Workshop on Medical Applications Networking (MAN 2009), 14 June 2009, Dresden, Germany.

E. Kartsakli, J. Alonso-Zarate, L. Alonso, C. Verikoukis, QoS Guarantee over DQCA for Wireless LANs with Heterogeneous Traffic , in Proceedings of the he ICT Mobile and Wireless Communications Summit (ICT-MobileSummit 2009), 10-12 June, 2009, Santander (Spain).

B. Otal, L. Alonso, C. Verikoukis, Towards an Energy Saving MAC for Wireless Body Sensor Networks , In Proceedings of 10th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM 2009), 15-19 June 2009, Kos (Greece).

J. Alonso-Zarate, E. Kartsakli, P. Chatzimisios, L. Alonso, C. Verikoukis, Self-Organizing Mobile Ad hoc Networks: Spontaneous Clustering at the MAC Layer , in Proceedings of the First International Conference on Mobile Lightweight Systems (MOBILIGHT 2009), 18-20 May 2009, Athens (Greece).

M. Di Renzo, L. Imbriblio, F.Graziosi, F.Santucci, C. Verikoukis, Cooperative Spectrum Sensing for Cognitive Radios: Performance Analysis for realistic System Setups and Channel Conditions , in Proceedings of the First International Conference on Mobile Lightweight Systems (MOBILIGHT 2009), 18-20 May 2009, Athens (Greece).

C. Crespo, J. Alonso-Zarate, C. Verikoukis, L. Alonso, Distributed Point Coordination Function for Wireless Ad hoc Networks , in Proceedings of IEEE 69th Vehicular Technology Conference, (VTC 2009-Spring), 26-29 April 2009, Barcelona (Spain).

C. Verikoukis, A. I. Pérez-Neira, T. Korakis, Implementation of a MAC Protocol for Cooperative ARQ for Wireless LANs , in Proceedings of NEWCOM++, ACoRN Joint Workshop, 30-1 April 2009, Barcelona (Spain).

Int'l conferences

E. Areizaga, L. Pérez, C. Verikoukis, N. Zorba, E.J acob, P.Ödling, A Road to media-aware user-Dependent self-aDaptive NETWORKS , in Proceedings ofIEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB). 13-15 May 2009, Bilbao (Spain).

G.Kormetzas, L. Alonso and C. Verikoukis, C. Verikoukis, Testing Cooperative Communication Schemes in a Virtual Distributed Testbed of Wireless Networks , in Proceedings of the First International Conference on Mobile Lightweight Systems (MOBILIGHT 2009), 18-20 May 2009, Athens (Greece).

B. Otal, C. Verikoukis, L. Alonso, Optimizing MAC Layer Performance based on a Distributed Queuing Protocol for Wireless Sensor Networks , in Proceedings of IEEE Global Conference on Communications (GLOBECOM 2008), 30 November-4 December 2008, Lousiana, New Orleans (USA).

J. Alonso-Zarate, E. Kartsakli, C. Verikoukis, L. Alonso, Throughput Analysis of a Medium Access Control Protocol for a Distributed Cooperative ARQ Scheme in Wireless Networks , in Proceedings of the IEEE GLOBECOM 2008, New Orleans (USA), Dec. 2008.

J. Alonso-Zarate, E. Kartsakli, C. Verikoukis, L. Alonso, A Novel Near-Optimum Medium Access Control Protocol for a Distributed Cooperative ARQ Scheme in Wireless Networks , in Proceedings of IEEE Iternational Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2008), 15-18 September 2008, Cannes (France).

J. Alonso-Zarate, P. Giotis, E. Kartsakli, C. Verikoukis, L. Alonso, Performance Evaluation of a Medium Access Control Protocol for Distributed Cooperative ARQ Schemes in Wireless Networks , in Proceedings of the ICT-Mobile Summit, 10-12 June 2008, Stockholm (Sweden)

J. Alonso-Zarate, E. Kartsakli, C. Verikoukis, L. Alonso, Performance Enhancement of DQMAN-Based Wireless Ad Hoc Networks in Multi-hop Scenarios , in Proceedings of International Symposium on Wireless Pervasive Computing (ISWPC 2008), 7-9 May 2008, Santorini (Greece).

J. Alonso-Zarate, E. Kartsakli, A. Cateura, C. Verikoukis, L. Alonso, Saturation Throughput Analysis of a Passive Cluster-Based Medium Access Control Protocol for Ad Hoc Wireless Networks , in Proceedings of IEEE International Conference on Communications (ICC 2008), 19-23 May 2008, Beijing (China).

B. Otal, L. Alonso, C. Verikoukis, Novel QoS Scheduling and Energy-saving MAC protocol for Body Sensor Networks Optimization , in Proceedings of 1st International Conference on Body Area Networks (BodyNets 2008), 13-15 March 2008, Tempe, Arizona (USA).

J. Alonso-Zarate, E. Kartsakli, A. Cateura, C. Verikoukis, L. Alonso, Enhanced Operation of DQMAN-based Wireless Ad Hoc Networks , In Proceedings of the 4th IEEE International Symposium on Wireless Communications Systems (ISWCS) 2007, Norway.

Int'l conferences

J. Gómez-Vilardebó, J. Alonso-Zarate, C. Verikoukis, A. I. Pérez-Neira, L. Alonso, Cooperation On Demand Protocols for Wireless Networks , in Proc. IEEE PIMRC, Athens (Greece), September 3-7, 2007.

E. Kartsakli, A. Cateura, J. Alonso-Zarate, C. Verikoukis, L. Alonso, Cross-Layer Enhancement for WLAN Systems with Heterogeneous Traffic Based on DQCA , In Proceedings of the IEEE International Communications Conference (ICC), 2007.

B. Otal, C. Verikoukis, L. Alonso, Efficient Power Management based on a Distributed Queuing MAC for Wireless Sensor Networks , In Proceedings of the 65th IEEE Vehicular Technology Conference (VTC’07-Spring), Dublin (Irland) April 22-25 2007.

E. Kartsakli, A. Cateura, J. Alonso-Zarate, C. Verikoukis, L. Alonso, Opportunistic Scheduling using an Enhanced Channel State Information Update Scheme for WLAN Systems with DQCA , In Proceedings of the IEEE Vehicular Technology Conference (VTC) Spring, Dublin, 2007

J. Alonso-Zarate, J. Gómez-Vilardebó, C. Verikoukis, L. Alonso, A. I. Pérez-Neira, Performance Evaluation of a Cooperative Scheme for Wireless Networks , in Proc. Personal Indoor and Mobile Radio Communications (PIMRC 2006). Helsinki (Finland). September 11-14, 2006.

C. Verikoukis, L. Alonso, I. Koutsopoulos, Performance evaluation of Directional Antenna-assisted MAC Protocols in the presence of Mobility , in Proc. IST Mobile & Wireless Communications Summit, Myconos (Greece). June 4-8, 2006.

I. Konstas, P. Angelidis, C. Verikoukis, Guide on National Telecommunications Infrastructure in the Western Balkan Countries , in Proc. IST Mobile & Wireless Communications Summit, Myconos (Greece). June 4-8, 2006.

C. Verikoukis, J. Alonso-Zarate, E. Kartsakli, A. Cateura, L. Alonso, Cross-Layer Enhancement for WLAN Systems based on a Distributed Queuing MAC protocol , Proc. IEEE Vehicular Technology Conference in the Spring (VTC 2006). Melbourne (Australia). May 7-10,2006.

X. Jover, M. Realp, C. Ibars, C. Verikoukis, Analysis and Simulation of a Multibeam Satellite Network with Cross-layer Techniques , in Proc. 3rd Advanced Satellite Mobile Systems Conference (ASMS 2006). Hof Herrsching am Ammersee (Germany). May 29-31, 2006.

J. Alonso-Zarate, C. Verikoukis, L. Alonso, Fairness Enhacement in a Self-Configuring Cluster-Based Wireless Ad Hoc Network , In Proceedings of the International Conference on Wireless Personal Multimedia Communications (WPMC) 2005, Aalborg, Denmark.

Int'l conferences

J. Alonso-Zarate, C. Verikoukis, L. Alonso, Performance Analysis of a Distributed Queuing MAC Protocol for Ad Hoc Networks with Different Mobility Conditions , In Proceedings of the International Conference on Mobile and Wireless Communications Networks (MWCN) 2005, Marrakech (Morocco), September 2005.

E. Kartsakli, A. Cateura, C. Verikoukis, L. Alonso, A Cross-Layer Scheduling Algorithm for DQCA-based WLAN Systems with Heterogeneous Voice-Data Traffic , 14th IEEE Workshop on Local and Metropolitan Area Networks. Chania (Greece), September 18-21, 2005.

A. Cateura, C. Verikoukis, L. Alonso, Opportunistic Scheduling for WLAN systems using Cross-Layer Techniques and Distributed MAC , IEEE Vehicular Technology Conference (VTC Fall 2005). Glasgow (UK), September 25-29, 2005.

C. Verikoukis, Z. Mili, C. Panagiotou, P. Angelidis, Mobile Telecommunications Evolution in Southeastern Europe , EEE Semiannual Vehicular Technology Conference (VTC Spring). Milan (Italy). May 17-19, 2004.

National conferences

A. Mesodiakaki, F. Adelantado, A. Antonopoulos, M.Di Renzo, L. Alonso, C. Verikoukis, Energy and Spectrum Efficient User Association in 5G Heterogeneous Networks , in Proceedings of IEEE International Syposium on Personal, Indoor and Mobile Radio Communications, 4-7 September 2016, Valencia (Spain).

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Granted PatentsPatentsSubmitted & Public Patents

C. Verikoukis, E. Kartsakli, N. Zorba, L. Alonso, Method and apparatus for medium access control in a wireless broadband system with MIMO or MISO technology with multiuser capabilities , International Application Nº: PCT/EP2009/057276. Granted patent: US 8.792.577

Granted PatentsSubmitted & Public Patents

N. Zorba, C. Verikoukis, A. I. Pérez-Neira, Method of Efficent Channel Allocation in Wireless Systems , International Application Nº: PCT/EP2008/056760. Granted patent: USA 8.441.932, EP2272297, ES2336748.

2014 SGR 1551 - 2014 SGR 1551 – Grup de Tecnologies de Comunicacions

2014 SGR 1551

WISQUAS - Wireless systems providing high quality services

project contract/code: FIT-330210-2006-75, Celtic code:CP 2-035, and MYTIC code: TEC2006-1 0459/TCM.

PlaNetS - Platforms for Networked Service delivery

Project contract/code: FIT-330225-2007-14

PERSEO - Cooperative and cross layer techniques for wireless sensor networks

Project contract/code: TEC2006-1 0459/TCM

LOOP - Coexistence and optimization for LTE-RAN and WAN

Project contract/code: FIT-330215-2007-8

NEWCOM++ - Network of Excellence in Wireless Communications++

Project contract/code: 216715

ICARUS - Distributed Wireless Networking Experimental Infrastructure for Optimization and Convergence

Project Contract/Code: TSI-020400-2008-113

MOBILIA - MOBility Concepts for IMT-Advanced

Project Contract/Code: TSI-020400-2008-82

R2D2 - Road to media-aware user-Dependant self-aDaptive NETWORKS

2009 SGR 940 - Wireless communications networks and access technologies

VITRO - Virtualized dIsTRibuted Platforms of smart Objects

CO2GREEN - Cooperative and Cognitive Techniques for Energy-Efficient Wireless Communications

GREENET - Initial Training Network for Green Wireless Networks

PITN-GA- 2010-264759

OPEN MAC - OPEN MAC

COST-TERRA - COST IC0905 TERRA

GASP - Guardian Angels for a Smarter Planet

GREEN-T - GREEN Wireless Terminals

TSI-020400-2011-16

Smart-FiWi-HetNets

114479

IoTWORLD® - IoTWORLD

IoSense - Flexible FE/BE Sensor Pilot Line for the Internet of Everything

692480

CONNECT - Innovative smart components, modules and appliances for a truly connected, efficient and secure smart grid

737434

5GSTEPFWD - 5G System Technological Enhancements Provided by Fiber Wireless Deployments

H2020-MSCA-ITN-2016 722429

SEMIoTICS - Smart end-to-end Massive IoT Interoperability, Connectivity and Security

H2020/ICT IoT-03-2017