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Timestamp: 2019-04-22 22:47:11+00:00

Document:
V. Nikolaidis, N. Moraitis, A. G. Kanatas, “Dual-polarized narrowband MIMO LMS channels measurements in urban environments,” ΙΕΕΕ Transactions on Antennas and Propagation, vol. 65, no. 2, pp. 763-774, Feb. 2017.
A. G. Gotsis, A. D. Panagopoulos, "On user association and multiple access optimisation in 5G massive MIMO empowered ultra dense networks," Trans. Emerging Tel. Tech., 28: e3037. doi: 10.1002/ett.3037., 2017.
M.I. Poulakis, S. Vassaki, A. Panagopoulos, "Secure Cooperative Communications under Secrecy Outage Constraint: A DC Programming Approach," IEEE Wireless Communications Letters, 2016.
S. Vassaki, M.I. Poulakis, A.D. Panagopoulos, "State-Based Potential Power Allocation Game in a Cooperative Multiuser Network," IET Commun., 2016.
I. Anestopoulos, G. P. Voulgaridou, N. Moraitis, M. Christopoulou, K. S. Nikita, S. Mpakogianni, S. Koulouridis, M. Panayiotidis, A. Pappa, “Comparative study of oxidative stress biomarkers to evaluate cellular response of Jurkat T-cells exposed to 1966 MHz electromagnetic fields,” Journal of International Society of Antioxidants in Nutrition & Health, vol. 1, no. 1, 2015.
S. Vassaki, M.I. Poulakis, A.D. Panagopoulos, "Optimal iSINR-based power control for cognitive satellite terrestrial networks," Wiley Transactions on Emerging Telecommunications Technologies, 2015.
C. G. Kakoyiannis, “Robust, electrically small, circular inverted-F antenna for energy-efficient wireless microsensors,” IET Microwave, Antennas and Propagation, vol. 8, 2014.
N. Moraitis, P. Vasileiou, C. Kakoyiannis, A. Marousis, A. Kanatas, P. Constantinou, “Radio planning of single frequency networks for broadcasting digital TV in mixed-terrain regions,” IEEE Antennas and Propagation Magazine, vol. 56, no. 6, pp. 123-141, Dec. 2014.
S. Vassaki, M.I. Poulakis, A.D. Panagopoulos, P. Constantinou, "QoS-driven power allocation under peak and average interference constraints in cognitive radio networks," Springer Wireless Personal Communications, 2014.
M.I. Poulakis, S. Vassaki, A.D. Panagopoulos, P. Constantinou, "QoS-driven spectrum sharing game in cognitive radio systems: a variational inequality approach," Wiley Transactions on Emerging Telecommun. Technologies, 2014.
M.I. Poulakis, S. Vassaki, A.D. Panagopoulos, P. Constantinou, "Effects of spatial correlation on QoS-driven power allocation over Nakagami-m fading channels in cognitive radio systems," Transactions on Emerging Telecommunications Technologies, Wiley, 2013.
C. N. Pitas, C. E. Tsirakis, E. T. Zotou, A. D. Panagopoulos, "Emerging Communication Technologies and Security Challenges in a Smart Grid Wireless Ecosystem", accepted in Int'l Journal on Wireless and Mobile Computing, Inderscience, August 2013.
C. N. Pitas, D. E. Charilas, A. D. Panagopoulos, and P. Constantinou, “Adaptive Neuro-Fuzzy Inference Models for Speech and Video Quality Prediction in Real-World Mobile Networks”, Wireless Communications, IEEE, Vol. 20, No. 3, pp. 80-88, June 2013.
C. N. Pitas, A. D. Panagopoulos, and P. Constantinou, “Speech and Video Telephony Quality Characterization and Prediction of Live Contemporary Mobile Telecommunication Systems”, Int’l Journal on Wireless Personal Communications, Springer US, Vol. 69, No. 1, pp. 153-174, March 2013.
N. Moraitis, A. Panagopoulos, “Multiple Airborne Radio Interference to Cellular Networks: Statistical Modeling Approach,” IEEE Aerospace and Electronic Systems Magazine, vol. 28, no. 11, pp. 21-27, Nov. 2013.
S. Vassaki, A. D. Panagopoulos, P. Constantinou, "Effective Capacity and Optimal Power Allocation for Mobile Satellite Systems and Services," Communications Letters, IEEE , vol.16, no.1, pp.60-63, January 2012.
C. N. Pitas, A. D. Panagopoulos, and P. Constantinou, “A Survey on Contemporary Terrestrial and Handheld Multimedia Broadcasting Networks”, Int’l Journal on Communications - Special Issue on New Trends in Telecommunications, Scientific Letters of the University of Zilina, Slovakia, Vol. 14, No. 2, pp. 48 – 54, 2012.
N. Moraitis, P. Horvath, P. Constantinou, I. Frigyes, “On the Capacity of a SIMO Land Mobile Satellite System at C-band: Polarized and Depolarized Received Field,” EURASIP Journal on Wireless Communications and Networking, 2012:204, doi:10.1186/1687-1499-2012-204, Springer, 2012.
G. T. Pitsiladis, A. D. Panagopoulos, P. Constantinou, "A Spanning-Tree-Based Connectivity Model in Finite Wireless Networks and Performance under Correlated Shadowing," Communications Letters, IEEE , vol.16, no.6, pp.842-845, June 2012.
G. Gotsis, D. I. Komnakos, D. D. Vouyioukas, and Ph. Constantinou, “Radio Resource Allocation Algorithms for Multi-Service OFDMA Networks: The Uniform Power Loading Scenario”, Springer Telecommunication Systems Journal, accepted for publication, Mar. 2012.
V. K. Sakarellos, C. Kourogiorgas, D. Skraparlis, A. D. Panagopoulos, J. D. Kanellopoulos, “End-to-End Performance Analysis of Millimeter Wave Triple-Hop Backhaul Transmission Systems”, Wireless Personal Communications, December 2012.
N. Moraitis, A. Panagopoulos, “Aircraft Attenuation Measurements and Radio Interference Scenarios between In-Cabin and Terrestrial Cellular Networks”, IEEE Transactions on Aerospace and Electronic Systems, vol. 47, no. 4, pp. 3051-3061, October 2011.
Alexandros Karagiannis, Philip Constantinou, A prediction model for the number of intrinsic mode functions in biomedical signals: The case of electrocardiogram, Biomedical Signal Processing and Control, Volume 6, Issue 3, ITAB 2009, July 2011, Pages 231-243, ISSN 1746-8094, DOI: 10.1016/j.bspc.2011.02.005.
Dimitris Ε. Charilas, Konstantinos D. Georgilakis, Athanasios D. Panagopoulos, “ICARUS: hybrId inCentive mechAnism for coopeRation stimUlation in ad hoc networks”, accepted for publication in Ad Hoc Networks, Elsevier.
Dimitris Ε. Charilas, Athanasios D. Panagopoulos, “Fuzzy-based handover decision with multi-attribute auctions in heterogeneous network environments”, International Journal of Wireless and Mobile Computing, Vol. 5, No.1, 2011, pp. 1 – 11.
Dimitris E. Charilas, Konstantinos Chaloulos, Athanasios D. Panagopoulos, “Climate-Driven Fuzzy Inference System for Downlink Power Control in CDMA Millimeter Wireless Access Networks”, IEEE Communications Letters, Vol. 5, Issue 11, November 2011, pp. 1162 - 1165.
A. Marousis, N. Skentos, P. Constantinou: “An Enhanced Embedded-Pilot Channel Estimation Architecture for MIMO MC-CDMA Systems”, DOI: 10.1007/s11277-010-9933-7, International Journal on Wireless Personal Communications, Springer, ISSN: 0929-6212, 2010.
A. G. Gotsis, N. Th. Koutsokeras, and P. Constantinou, “Adaptive Power and Subchannel Allocation for Dual-Class OFDMA Packet Data Networks”, Springer, International Journal of Wireless Personal Communications, DOI: 10.1007/s11277-010-0212-4, Dec. 2010.
D. Komnakos, D. Skoutas, D. Vouyioukas, A. Rouskas: “A Delay Optimal Scheduling Policy for Real Time Services in WCDMA Systems”, accepted for publication in International Journal on Wireless Personal Communications, Springer.
C. G. Kakoyiannis, A. Kyrligkitsi, and P. Constantinou: “Bandwidth enhancement, radiation properties and ground-dependent response of slotted antennas integrated into wireless sensors,” IET Microwaves, Antennas & Propagation, vol. 4, iss. 5, pp. 609–628, May 2010.
C. G. Kakoyiannis and P. Constantinou: “Radiation properties and ground-dependent response of compact printed sinusoidal antennas and arrays,” IET Microwaves, Antennas & Propagation, vol. 4, iss. 5, pp. 629–642, May 2010.
C. G. Kakoyiannis and P. Constantinou: “Compact printed arrays with embedded coupling mitigation for energy-efficient wireless sensor networking,” Int’l Journal of Antennas and Propagation, Special Issue “Mutual Coupling in Antenna Arrays”, Hindawi, May 2010.
V. K. Sakarellos, D. Skraparlis, A. D. Panagopoulos, J. D. Kanellopoulos: “Outage Performance Analysis of a Dual-Hop Radio Relay System Operating at Frequencies above 10 GHz”, accepted with revision in IEEE Transactions on Communications, Feb. 2010.
G. T. Pitsiladis, A. D. Panagopoulos, P. Constantinou: “Connectivity Evaluation and Error Performance of Millimetre Wave Wireless Backhaul Networks”, accepted for publication in Annals of Telecommunications, March 2010.
G. T. Pitsiladis, A. D. Panagopoulos, P. Constantinou: “Multi-Hop Wireless Backhaul Networks above 10GHz: Connectivity and Critical Density Evaluation”, Journal of Infrared, Millimeter, and Terahertz Waves, March 2010.
Dimitris Ε. Charilas, Athanasios D. Panagopoulos, “A Survey on Game Theory Applications in Wireless Networks”, Elsevier Computer Networks, Vol. 54, Issue 18, December 2010, Pages 3421-3430.
N. Moraitis, P. Constantinou, F. P. Fontan, P. Valtr: “Propagation Measurements and Comparison with EM Techniques for In-Cabin Wireless Networks,” EURASIP Journal on Wireless Communications and Networking, vol. 2009, Article ID 784905, 13 pages, 2009. doi:10.1155/2009/784905.
A. G. Gotsis, D. Komnakos, and P. Constantinou: “Dynamic Subchannel and Slot Allocation for OFDMA Networks Supporting Mixed Traffic: Upper Bound and a Heuristic Algorithm”, IEEE Communications Letters, vol. 13, no. 8, pp. 576-578, Aug. 2009.
Athanassios V. Adamis, Konstantinos Maliatsos and Prof. Philip Constantinou: "Throughput and Packet Delay Analysis of the Intermittent DCF for Overlay Access Networks", IEICE Transactions On Communications, Vol.E92-B, No.11, pp.-, Nov. 2009.
Athanassios V. Adamis, Konstantinos Maliatsos, George Cambourakis and Prof. Philip Constantinou: "Throughput Analysis of the Intermittent DCF for Opportunistic Spectrum Access", International Journal on Wireless Personal Communications, Springer, Sept. 2009, DOI: 10.1007/s11277-009-9817-x.
P. D. Karamalis, A.G. Kanatas and P. Constantinou: “A Genetic Algorithm applied for Optimization of Antenna Arrays used in Mobile Radio Channel Characterization Devices”, IEEE Transactions on Instrumentation & Measurements, Vol. 58, Issue 8, Publication Year 2009, Pages 2475 - 2487.
T. D. Kritikos, A.D. Panagopoulos, J. D. Kanellopoulos: ”Total CNIDR Degradation during Rain Fade Conditions of a Dual Polarized Satellite Link suffering by Double Adjacent Satellite Interference”, International Journal of Satellite Communications and Networking, 2009.
D. Skraparlis, V. K. Sakarellos, A. D. Panagopoulos, J. D. Kanellopoulos: "Outage Performance Analysis of Cooperative Diversity with MRC and SC in Correlated Lognormal Channels," accepted for publication to EURASIP Journal on Wireless Communications and Networking, May 2009.
D. Skraparlis, V. Sakarellos, A. D. Panagopoulos, J. D. Kanellopoulos: ”Performance of N-branch receive diversity combining in correlated lognormal channels”, IEEE Communication Letters, July 2009.
V. Sakarellos, D. Skraparlis, A. D. Panagopoulos, J. D. Kanellopoulos: “Optimum Placement of Radio Relays in Millimeter Wave Wireless Dual-hop networks”, IEEE Antennas and Propagation Magazine, May 2009.
A. Marousis, P. Constantinou, “Evaluation of an Orthogonal SFBC Channel Estimation Scheme for MIMO OFDM Wireless Systems”, DOI: 10.1007/978-3-540-70760-8_23, Communications in Computer and Information Science, e-Business and Telecommunication Networks, J. Filipe, M.S. Obaidat (Eds.), Springer Selected Papers Book, CCIS v.9, pp. 290-300, ISBN: 978-3-540-70759-2, Springer-Verlag, July 2008.
A. D. Panagopoulos: "Uplink co-channel and co-polar interference statistical distribution between adjacent broadband satellite networks," Progress In Electromagnetics Research B, Vol. 10, 177-189, 2008, doi:10.2528/PIERB08092902.
N. D. Skentos, A. Marousis, P. Constantinou, and A. G. Kanatas: "Experimental Multipath Component Characteristics for Short Range Urban Propagation Environments", European Transactions of Telecommunications, Volume 18, Issue 6, Pages: 595-603, October 2007.
M. Koletta, M. Poulakis, G. Tsalmas, P. Constantinou, “A Software Tool for the Prediction and Suppression of the Interference Produced by High-Speed Mobile Satellite Systems to the Fixed Service”, Space Communications Journal, Special Issue on “Satellite Networks for Mobile Services”, Vol. 21, No. 1-2, 2007.
A. D. Panagopoulos, G. E. Chatzarakis: “Outage Performance of Dual Polarized Fixed Wireless Access Channels in Heavy Rain Climatic Regions”, Journal of Electromagnetic Waves and Applications, 2007.
N. Moraitis, P. Constantinou: "Measurements and Characterization of Wideband Indoor Radio Channel at 60 GHz", IEEE Transactions on Wireless Communications, vol. 5, no. 4, pp. 880-889, April 2006.
Vasilis F. Milas, Philip Constantinou: "A New Methodology for Estimating the Impact of Co-channel Interference from High-altitude Platforms to Terrestrial Systems" Journal of Communications and Networks, Special Issue "Spectrum Resource Optimization", June 2006.
N. D. Skentos, A. G. Kanatas, P. I. Dallas and P. Constantinou: "MIMO Channel Characterization for Short Range Fixed Wireless Propagation Environments", International Journal on Wireless Personal Communications (An International Journal on), Vol 36, No. 4, pp. 339-361, March 2006.
A. D. Panagopoulos, G. E. Chatzarakis: "Channel Capacity Statistics of an Interfered Broadband Satellite Link", International Journal of Infrared and Millimeter Waves, 2006.
Ε. Μ. Georgiadou, A. D. Panagopoulos: "On the Accurate Modeling of Millimeter Fixed Wireless Access Channels Exceedance Probability", International Journal of Infrared and Millimeter Waves, 2006.
S. A. Kanellopoulos, A.D. Panagopoulos, E. Matricciani, J. D. Kanellopoulos: "Experimental Annual and Diurnal Slant Path Rain Attenuation Statistics in Athens obtained with the Synthetic Storm Technique", IEEE Transactions on Antennas and Propagation, August 2006.
A. D. Panagopoulos et al: "Coexistence of the Broadcasting Satellite Service with Fixed Service Systems in Frequency Bands above 10GHz", IEEE Transactions on Broadcasting Technology, March 2006.
D. A. Dres, P. Constantinou: "Adjacent and Co-Channel Interference from Direct Sequence Spread Spectrum Systems on Analogue PAL", IEEE Transactions on Broadcasting, vol 47, no 3 September 2001.
I. Popescu, I. Naforniţă, Gh. Gavriloaia, P. Constantinou, C. Gordan: "Field Strength Prediction in Indoor Environment with a Neural Model", published in FACTA UNIVERSITATIS, Electronics and Energetics series, vol. 14, No. 3, December 2001, pp. 329-336.
I. Panayiotopoulos, D. G. Doumenis, P Constantinou: "Anti-hangup binary quantized DPLL technique for timing recovery in QAM symbol-rate sampled receivers", IEEE Transactions on Communications, 2001.
J. D. Kanellopoulos and A. D. Panagopoulos: "Ice Crystals and Raindrop Canting Angle Effects applied to Satellite Interference Prediction with respect to heavy rain climatic zones", Annals of Telecommunications, No 5-6, pp. 353-362, 2001.
J. D. Kanellopoulos and A. D. Panagopoulos: "Ice Crystals and Raindrop Canting Angle affecting the Performance of a Satellite System suffering from Differential Rain Attenuation and Cross-Polarization", Radio Science, Vol. 36, No. 5, pp.927-940, 2001.
A. G. Kanatas, P. Constantinou: "A Narrowband Land Mobile Satellite Channel Software Simulator for Urban Environments", International Journal of Satellite Communications, Vol. 18, Issue 1, Jan-Feb 2000.
A. G. Kanatas, P. Constantinou: "A Propagation Prediction Tool for Urban Mobile Radio Systems", IEEE Transactions on Vehicular Technology, Vol. 49, Issue 4, 2000.
J. D. Kanellopoulos, A. D. Panagopoulos and S. N. Livieratos: "Differential rain attenuation statistics including an accurate estimation of the effective slant path lengths", Journal of Electromagnetic Waves and Applications, Vol. 14, pp. 663-664, 2000 (Abstract), Progress in Electromagnetic Research 28, pp. 101-124, 2000.
J .D. Kanellopoulos, A. D. Panagopoulos and S. N. Livieratos: "A Comparison of Co-polar and Co-channel Satellite Interference Prediction Models With Experimental Results at 11.6 GHz and 20GHz", International Journal of Satellite Communications, No 18, pp. 107-120, 2000.
N. Papadakis, A. G. Kanatas, P. Constantinou: "Microcellular Propagation Measurements and Simulation at 1.8 GHz in Urban Environment", IEEE Transactions on Vehicular Technology, Vol. 47, No.4, August 1998.
A. G. Kanatas, P. Constantinou: "City Center High Elevation Angle Propagation Measurements at L-Band for Land-Mobile Satellite Systems", IEEE Transactions on Vehicular Technology, Vol. 47, No.4, August 1998.
A. G. Kanatas, N. Papadakis, P. Constantinou: "An Empirical Model for High Elevation Angle Land-Mobile Satellite Channels at Urban Environment", IEEE Communications Letters, Vol. 2, No.4, April 1998.
A. G. Kanatas, P. Constantinou: "City Center High Elevation Angle Propagation Measurements and Simulation at 1.8 GHz in Urban Environment", IEEE Trans. On Vehicular Techn. May 1997.
P. Constantinou, A Lagoudakis: "The Greek telecommunications policies and the EU directives", Telecommunications Policy, 1996, Elsevier.
N. Papadakis, I. Stavropoulos, E. Xirotsopanos, P. Constantinou: "Space And polarization diversity Measurements In Indoor Radio Environment At 1800 MHz Using A Dual Channel Receiver" International Journal Wireless Information Networks, 11 / 1995.
P. Constantinou, A. Lagoudakis: "The Greek Telecommunications Policies and the EC Directives" Communication Policies Journal, Strategic International/ IDC – 1995.
P. Bourkas, I. Tsitsoglou, K. Karagianopoulos, G. Parmaki, P. Constantinou: "Experimental Investigation Of The Electrostatic Charging Phenomenon Under The Influence Of External Fields" EOS/ESD Technology Magazine, 3rd. Issue 1994.
Willard, C. Rochefolle, T. Baden, C.C.E. Cheung, J.C.S. Chard, S.G. Beach, M.A. Constantinou, P. Cupido, L: "Planning tools for mobile networks", Electronics and Communication Engineering Journal, Vol 5, Oct 1993.
P. Constantinou: "Mobile communications: Channel Modelling.", The Journal of The Institute of British Telecommunications Engineers., Vol. 9, August 1990.
P. Constantinou: "Mobile Communication, Channel Modelling", British Telecommunications Engineering Journal, 1990.
P. Constantinou, N. Ahmed: "A Mobile Interference Model into UHF Television Receivers", IEEE Transaction on Vehicular Technology, May 1983.

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