Publications

237 entries « 1 of 5 »

Journal Articles

2017

Zarbouti, Dimitra A; Tsoulos, George V; Athanasiadou, Georgia E

The Effective Radiation Pattern Concept for Wireless Systems Analysis Journal Article

In: Electronics Letters, 53 (16), pp. 1160-1162, 2017.

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2016

Tsoulos, George V; Bulakci, Ömer; Zarbouti, Dimitra A; Athanasiadou, Georgia E; Kaloxylos, Alexandros

Dynamic Wireless Network Shaping via Moving Cells: The Nomadic Nodes Case Journal Article

In: Wiley Transactions on Emerging Telecommunications Technologies, 2016.

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Peppas, Kostas; Sagias, Nikos C; Maras, Andreas M

Physical layer security for multiple-antenna systems: A unified approach Journal Article

In: IEEE Transactions on Communications, 64 (1), pp. 314-328, 2016.

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Peppas, Kostas; Boucouvalas, Anthony C; Ghassemlooy, Zabih (Fary); Khalighi, Mohhamad-Ali; Yiannopoulos, Kostas; Sagias, Nikos C

Semiconductor optical amplifiers for underwater optical wireless communications Journal Article

In: IET Optoelectronics, 2016.

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2015

Zarbouti, Dimitra A; Tsoulos, George V; Athanasiadou, Georgia E

Effects of antenna array characteristics on in-band full-duplex relays for broadband cellular communications Journal Article

In: ICT Express, 2015.

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Kontaxis, Dimitris E; Tsoulos., George V; Athanasiadou, Georgia E; Karaboyas, S

Optimality of Transmit Beamforming in Spatially Correlated MIMO Rician Fading Channels Journal Article

In: Wireless Personal Communications, pp. 1–14, 2015, ISSN: 1572-834X.

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Sagias, Nikos C; Yiannopoulos, Kostas; Boucouvalas, Anthony C

Semiconductor optical amplifiers in negative-exponential fading: Regenerators and pre-amplifiers Journal Article

In: IET Optoelectronics, 9 (5), pp. 249-256, 2015.

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Yiannopoulos, Kostas; Sagias, Nikos C; Boucouvalas, Anthony C

On the performance of semiconductor optical amplifier-assisted outdoor optical wireless links Journal Article

In: IEEE Journal on Selected Areas in Communications, 33 (9), pp. 1869-1876, 2015.

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Sagias, Nikos C; Papaharalabos, Stylianos; Mathiopoulos, Takis P

Cooperative DVB-SH satellite broadcasting systems with rotated signal constellations Journal Article

In: China Communications, 12 (6), pp. 59-72, 2015.

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Tselikas, Nikolaos D; Kosmatos, Evangelos A; Sagias, Nikos C

Packet loss optimization applying handoff algorithms in high-mobility radio-over-fiber networks A mathematical analysis Journal Article

In: The Mediterranean Journal of Computers and Networks, 2015.

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2014

Sagias, Nikos C

Pilot-symbol assisted phase-shift keying for dual-hop relaying communication networks Journal Article

In: IEEE Transactions on Communications, 62 (2), pp. 510-521, 2014.

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2013

Yiannopoulos, Kostas; Sagias, Nikos C; Boucouvalas, Anthony C

Fade mitigation based on semiconductor optical amplifiers Journal Article

In: IEEE/OSA Journal of Lightwave Technology, 31 (23), pp. 3621-3630, 2013.

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Tsoulos, George V; Athanasiadou, Georgia E

Analysis of CDMA MIMO Beamforming Multicell Deployment Scenarios using Effective Radiation Patterns Journal Article

In: Wireless Personal Communications, pp. 1–12, 2013.

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Zarbouti, Dimitra A; Tsoulos, George V; Athanasiadou, Georgia E; Valagiannopoulos, Constantinos

The Effective Radiation Pattern Concept for Realistic Performance Estimation of LTE Wireless Systems Journal Article

In: International Journal of Antennas and Propagation, 2013 , 2013.

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Kontaxis, Dimitris E; Tsoulos, George V; Karaboyas, Serafim

Ergodic Capacity Optimization for Single-Stream Beamforming Transmission with MISO Rician Fading Channels Journal Article

In: Vehicular Technology, IEEE Transactions on, 62 (2), pp. 628-641, 2013.

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Gkonis, Panagiotis K; Tsoulos, George V; Kaklamani, Dimitra I

Performance evaluation of MIMO--WCDMA cellular networks in multiuser frequency selective fading environments Journal Article

In: Wireless Communications and Mobile Computing, 13 (1), pp. 72–84, 2013.

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2012

Datsikas, Christos K; Peppas, Kostas; Sagias, Nikos C; Tombras, George S

Serial relaying communications over generalized-gamma fading channels Journal Article

In: Wireless Communications and Mobile Computing, 12 (13), pp. 1191-1202, 2012.

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Batistatos, Michael C; Tsoulos, George V; Athanasiadou, Georgia E

Mobile telemedicine for moving vehicle scenarios: Wireless technology options and challenges Journal Article

In: Journal of Network and Computer Applications, 35 (3), pp. 1140–1150, 2012.

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Kontaxis, D E; Tsoulos, George V; Karaboyas, S

Beamforming Capacity Optimization for Rician MIMO Wireless Channels Journal Article

In: Wireless Communications Letters, IEEE, 1 (3), pp. 257–260, 2012.

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Incollections

2017

Tsoulos, George V; Athanasiadou, Georgia E; Zarbouti, Dimitra A; Valavanis, Ioannis

RF Planning for next generation systems Incollection

In: Kanatas, Athanasios G; Nikita, Konstantina S; Mathiopoulos, Panagiotis (Takis) (Ed.): New Directions in Wireless Communications Systems: From Mobile to 5G, CRC Press, 2017, ISBN: 9781498785457 .

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Conferences

2017

Tsoulos, George V; Bulakci, Ömer; Zarbouti, Dimitra A; Athanasiadou, Georgia E; Kaloxylos, Alexandros

Performance of Vehicular Nomadic Node Operation in Realistic Multicellular Wireless Networks Conference

2017 IEEE 85th Vehicular Technology Conference, Sydney, Australia, 2017.

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Solidakis, George N; Tsokas, Fanourios M; Batistatos, Michael C; Sagias, Nikos C; Tsoulos, George V; Zarbouti, Dimitra A; Athanasiadou, Georgia E

An Arduino-Based Subsystem for Controlling UAVs Through GSM Conference

International Conference on Modern Circuits and Systems Technologies (MOCAST), Thessaloniki, Greece, 2017.

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Fytabanis, Panagiotis; Tsoulos., George V; Athanasiadou, Georgia E; Zarbouti, Dimitra A

Wireless channel capacity estimation in the THz band Conference

2017 International Workshop on Antenna Technology: Small Antennas, Innovative Structures, and Applications (iWAT), IEEE, Athens, 2017.

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Tsoulos, George V; Athanasiadou, Georgia E; Valavanis, Ioannis K; Zarbouti, Dimitra A

Green 4g Radio Network Planning Conference

11th European Conference on Antennas and Propagation (EuCAP), Paris, France, 2017.

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2016

Batistatos, Michael C; Zarbouti, Dimitra. A; Tsoulos, George V; Athanasiadou, Georgia E

Flying Relays for 4G Service-on-Demand Applications Conference

10th European Conference on Antennas and Propagation (EuCAP), Davos, Switzerland, 2016.

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Valavanis, Ioannis K; Athanasiadou, Georgia E; Zarbouti, Dimitra A; Tsoulos, George V

Multi-Objective Optimization for Base-Station Location in Mixed-Cell LTE Networks Conference

10th European Conference on Antennas and Propagation (EuCAP), Davos, Switzerland, 2016.

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Valavanis, IoannisK.; Zarbouti, Dimitra A; Athanasiadou, Georgia E; Tsoulos, George V

Base-station Antenna Pattern Reconfiguration for LTE Heterogeneous Network Planning Optimization Conference

10th European Conference on Antennas and Propagation (EuCAP), Davos, Switzerland, 2016.

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2015

Valavanis, I K; Zarbouti, Dimitra A; Athanasiadou, Georgia E; Tsoulos, George V

Basestation antenna pattern reconfiguration for minimum transmit power network planning Conference

Green Communications (OnlineGreenComm), 2015 IEEE Online Conference on, 2015.

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Athanasiadou, Georgia E; Tsoulos, George V; Zarbouti, Dimitra A

Base-station positioning for heterogeneous systems with coverage, capacity and cost criteria Conference

Networks and Communications (EuCNC), 2015 European Conference on, 2015.

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Zarbouti, Dimitra A; Tsoulos, George V; Athanasiadou, Georgia E

4G Multicell Systems with In-Band Full Duplex Relays: Using Beamforming to Lower Self-Interference and/or Transmitted Powers Conference

Vehicular Technology Conference (VTC Spring), 2015 IEEE 81st, 2015.

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Zarbouti, Dimitra A; Tsoulos, George V; Athanasiadou, Georgia E

The effects of antenna array size and back lobe level on self-interference and transmitted powers for 4G beamforming multicell systems with in-band full duplex relays Conference

2015 9th European Conference on Antennas and Propagation (EuCAP), 2015.

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Athanasiadou, Georgia E; Tsoulos, George V; Zarbouti, Dimitra A

A combinatorial algorithm for base-station location optimization for LTE mixed-cell MIMO wireless systems Conference

2015 9th European Conference on Antennas and Propagation (EuCAP), 2015.

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2014

Valavanis, I K; Athanasiadou, Georgia E; Zarbouti, Dimitra A; Tsoulos, George V

Base-Station Location Optimization for LTE Systems with Genetic Algorithms Conference

European Wireless 2014; 20th European Wireless Conference; Proceedings of, 2014.

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Athanasiadou, Georgia E; Zarbouti, Dimitra A; Tsoulos, George V

Automatic location of base-stations for optimum coverage and capacity planning of LTE systems Conference

Antennas and Propagation (EuCAP), 2014 8th European Conference on, 2014.

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2013

Zarbouti, Dimitra A; Tsoulos, George V; Athanasiadou, Georgia E

Performance of MISO Beamforming Systems based on Effective Radiation Patterns Conference

COST VISTA (IC1102) - Meeting, 2013.

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Zarbouti, Dimitra A; Tsoulos, George V; Athanasiadou, Georgia E

Theoretic SIR for Multicarrier MISO Beamforming Cellular Systems Conference

Antennas and Propagation (EuCAP), 2013 7th European Conference on, Goteburg, Sweden, 2013.

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2012

Kontaxis, Dimitris E; Tsoulos, George V; Karaboyas, Serafim

Optimum ergodic beamforming capacity in urban microcellular operational environments Conference

Wireless Communications and Mobile Computing Conference (IWCMC), 2012 8th International, IEEE 2012.

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Inproceedings

2016

Yiannopoulos, Kostas; Sagias, Nikos C; Boucouvalas, Anthony C; Uysal, Murat; Ghassemlooy, Zabih (Fary)

Optimal combiners in optical wireless systems with spatial diversity and pre-amplification Inproceedings

In: IEEE International Conference on Communications (ICC16), 2016.

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2015

Yiannopoulos, Kostas; Sagias, Nikos C; Boucouvalas, Anthony C

Semiconductor optical amplifier-assisted optical wireless links: The effect of noise and turbulence Inproceedings

In: IEEE International Conference on Communications (ICC15), pp. 5913-5918, 2015.

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2014

Ganas, Athanasios; Argyrakis, Panagiotis K; Sagias, Nikos C

Progress towards development of the NOANET GNSS early warning web platform: Preliminary results Inproceedings

In: International Workshop on Mega Earthquakes and Tsunamis in Subduction Zones: Forecasting Approaches and Implications for Hazard Assessment (METSZ), 2014.

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Yiannopoulos, Kostas; Sagias, Nikos C; Boucouvalas, Anthony C

Bit-error-rate performance of semiconductor optical amplifiers in negative exponential fading Inproceedings

In: IEEE 19th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD14), pp. 168-172, 2014.

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Kosmatos, Evangelos A; Tselikas, Nikolaos D; Sagias, Nikos C

Minimizing packet loss in high-mobility radio-over-fiber networks Inproceedings

In: 9th IEEE/IET International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP14), pp. 117-121, 2014.

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Yiannopoulos, Kostas; Sagias, Nikos C; Boucouvalas, Anthony C

Equalization of negative-exponential fading in saturated semiconductor optical amplifiers Inproceedings

In: 9th IEEE/IET International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP14), pp. 894-898, 2014.

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Yiannopoulos, Kostas; Sagias, Nikos C; Boucouvalas, Anthony C

SOA nonlinear amplification: A promising fade mitigation technique for optical wireless systems Inproceedings

In: IEEE Wireless Communications and Networking Conference (WCNC14), pp. 287-292, 2014.

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Sagias, Nikos C; Mallik, Ranjan K; Tselikas, Nikolaos D

Asymptotic analysis for dual-hop communication networks with PSK and imperfect CSI Inproceedings

In: IEEE Wireless Communications and Networking Conference (WCNC14), pp. 869-874, 2014.

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2013

Boucouvalas, Anthony C; Sagias, Nikos C; Yiannopoulos, Kostas

First order statistics of semiconductor optical amplifier assisted optical wireless systems under log-normal fading Inproceedings

In: 2nd International Workshop on Optical Wireless Communications (IWOW13), pp. 142-146, 2013.

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2012

Sagias, Nikos C; Ganas, Athanasios; Argyrakis, Panagiotis K; Moshou, Alexandra; Drakatos, George

Geodynamic application of the PPP method using 1-s stream from NOANET stations, Greece Inproceedings

In: Gfg2: GNSS for Global Environmental Earth Observation (GEEO) and Global Earth Observation System of Systems (GEOSS), 2012.

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Technical Reports

2015

Athanasiadou, Georgia E; Valavanis, Ioannis; Zarbouti, Dimitra A; Panagos, Nick; Sagias, Nikos C; Tsoulos, George V

EU/GR-INTENTION-D4.1.2 - Optimal deployment of base stations and relay nodes in MIMO networks (in greek) Technical Report

University of Peloponnese 2015.

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Athanasiadou, Georgia E; Zarbouti, Dimitra A; Sagias, Nikos C; Tsoulos, George V; Fytabanis, Panagiotis

EU/GR-INTENTION-D3.3.1 - Radio resource management technique in relay networks (in greek) Technical Report

University of Peloponnese 2015.

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2013

Athanasiadou, Georgia E; Valavanis, Ioannis; Efstratiou, Eftratios; Tsoulos, George V; Zarbouti, Dimitra A; Sagias, Nikos C; Panagos, Nick

EU/GR-INTENTION-Interim-D4.1.1 - Optimal deployment of base stations and relay nodes in MIMO networks (in greek) Technical Report

University of Peloponnese 2013.

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237 entries « 1 of 5 »