Conferences

121 entries « 1 of 3 »

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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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

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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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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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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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

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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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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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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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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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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2011

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

Optimum beamforming for correlated Rician MISO channels Conference

Vehicular Technology Conference (VTC Spring), 2011 IEEE 73rd, IEEE 2011.

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2010

Zarbouti, Dimitra A; Tsilimantos, Dimitris C; Tsoulos, George V; Athanasiadou, Georgia E; Kaklamani, Dimitra I

OFDMA multicell systems with opportunistic beamforming Conference

Personal Indoor and Mobile Radio Communications (PIMRC), 2010 IEEE 21st International Symposium on, IEEE 2010.

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

Opportunistic Beamforming in OFDMA systems Conference

Informatics (PCI), 2010 14th Panhellenic Conference on, IEEE 2010.

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Sagias, Nikos C; Tselikas, Nikolaos D; Tselikis, George S

Software and middleware technologies based on open APIs and protocols for modern service provision in telecoms Conference

4th Panhellenic Conference on Informatics (PCI10), 2010.

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

Bit error and outage probability of serial relaying communication systems Conference

4th Panhellenic Conference on Informatics (PCI10), 2010.

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2009

Athanasiadou, Georgia E

Fixed Wireless Access Propagation Modelling and Measurements Conference

Vehicular Technology Conference, 2009. VTC Spring 2009. IEEE 69th, IEEE 2009.

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2008

Sagias, Nikos C; Tombras, George S; Mallik, Ranjan K

Error rate performance of multilevel signals with coherent detection Inproceedings

In: IEEE Global Telecommunications Conference (GLOBECOM08), 2008.

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Zarbouti, Dimitra A; Stiakogiannakis, Ioannis N; Tsoulos, George V; Athanasiadou, George E; Kaklamani, Dimitra I

Performance evaluation of OFDMA techniques in multicellular networks Conference

Personal, Indoor and Mobile Radio Communications, 2008. PIMRC 2008. IEEE 19th International Symposium on, IEEE 2008.

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

Capacity of WCDMA multicellular networks under different radio resource management strategies Conference

Wireless Pervasive Computing, 2008. ISWPC 2008. 3rd International Symposium on, IEEE 2008.

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Stiakogiannakis, Ioannis N; Zarbouti, Dimitra A; Tsoulos, George V; Kaklamani, Dimitra I

Subcarrier allocation algorithms for multicellular ofdma networks without channel state information Conference

Wireless Pervasive Computing, 2008. ISWPC 2008. 3rd International Symposium on, IEEE 2008.

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Tsilimantos, Dimitris C; Kaklamani, Dimitra I; Tsoulos, George V

Particle swarm optimization for UMTS WCDMA network planning Conference

Wireless Pervasive Computing, 2008. ISWPC 2008. 3rd International Symposium on, IEEE 2008.

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Sagias, Nikos C; Peppas, Kostas; Lazarakis, Fotis I; Alexandridis, Antonis A; Dangakis, Kostas P

Error performance of triple-branch generalized selection diversity over Nakagami fading channels Inproceedings

In: International Symposium on Wireless Pervasive Computing (ISWPC08), pp. 722-726, 2008.

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Sagias, Nikos C; Mathiopoulos, Takis P; Merakos, Lazaros; Papadimitriou, Zafiro G

On the Weibull distribution with arbitrary correlation Inproceedings

In: 3rd International Symposium on Communications, Control, and Signal Processing, (ISCCSP08), pp. 588-593, 2008.

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Athanaileas, Theodoros E; Tselikas, Nikolaos D; Tsoulos, George V; Kaklamani, Dimitra I

An agent-based framework for integrating mobility into grid services Conference

Proceedings of the 1st international conference on MOBILe Wireless MiddleWARE, Operating Systems, and Applications, ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering) 2008.

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2007

Sagias, Nikos C; Berberidis, Kostas; Alexandropoulos, George C; Lazarakis, Fotis I

New results on SC and MRC over Nakagami-$m$ fading channels with arbitrary correlation matrix Inproceedings

In: IEEE Global Telecommunications Conference (GLOBECOM07), pp. 1551-1555, 2007.

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Sagias, Nikos C; Mathiopoulos, Takis P; Papadimitriou, Zafiro G

Simulation of generalized gamma fading channels with finite state Markov chains Inproceedings

In: Wireless Rural and Emergency Communications Conference (WRECOM07), 2007.

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Sagias, Nikos C; Berberidis, Kostas; Alexandropoulos, George C; Lazarakis, Fotis I; Datsikas, Christos K; Alexandridis, Antonis A; Dangakis, Kostas P

Householder-matrices based analysis of SC receivers over Rayleigh fading channels with arbitrary correlation Inproceedings

In: 18th Annual IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC07), 2007.

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Sagias, Nikos C; Berberidis, Kostas; Alexandropoulos, George C; Lazarakis, Fotis I; Datsikas, Christos K; Alexandridis, Antonis A; Dangakis, Kostas P

On the sum of squared correlated Rayleigh variates and applications to maximal-ratio diversity Inproceedings

In: 18th Annual IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC07), 2007.

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Sagias, Nikos C; Tombras, George S; Alexandropoulos, George C; Lazarakis, Fotis I; Datsikas, Christos K; Alexandridis, Antonis A; Dangakis, Kostas P

Dual-hop relaying networks over Nakagami-$m$ fading channels Inproceedings

In: 18th Annual IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC07), 2007.

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Sagias, Nikos C; Mathiopoulos, Takis P; Bithas, Petros S; Merakos, Lazaros; Papadimitriou, Zafiro G

Triple-branch MRC diversity in Weibull fading channels Inproceedings

In: 3rd International Workshop on Signal Design and Its Applications in Communications (IWSDA07), pp. 247-251, 2007.

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Sagias, Nikos C; Karagiannidis, George K; Tsiftsis, Theodoros A; Bithas, Petros S

Products and ratios of two Gaussian class correlated Weibull rvs Inproceedings

In: 12th International Conference on Applied Stochastic Models and Data Analysis (ASMDA07), 2007.

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Sagias, Nikos C; Karagiannidis, George K; Tsiftsis, Theodoros A; Bithas, Petros S

Distributions involving correlated generalized Gamma variables Inproceedings

In: 12th International Conference on Applied Stochastic Models and Data Analysis (ASMDA07), 2007.

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Gkonis, P; Tsoulos, G; Kaklamani, DI

Performance evaluation of a Beam-Centric Adaptive Admission Control for WCDMA Cellular Networks with Smart Antennas Conference

Mobile and Wireless Communications Summit, 2007. 16th IST, IEEE 2007.

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Gkonis, P; Tsoulos, G; Kaklamani, D

An adaptive admission control strategy for WCDMA multicellular networks with non-uniform traffic Conference

Vehicular Technology Conference, 2007. VTC-2007 Fall. 2007 IEEE 66th, IEEE 2007.

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121 entries « 1 of 3 »