Stavros A. Kotsopoulos

81 papers B 13C 1Journal 43Unranked 24
YearRankTypeTitle / Venue / Authors
2016 — conf
Channel modeling and path loss characterization for in-body propagation at MICS and ISM bands.
WTS
Theofilos Chrysikos, Iliana Zisi, Stavros A. Kotsopoulos
2016 — conf
Non-conforming behavior detection for VoIP-based network systems.
ICC
Panagiotis Galiotos, Christos Anagnostopoulos, Tasos Dagiuklas, Stavros A. Kotsopoulos
2015 — conf
Call-Level VoIP Traffic Modelling Based on Data from a Real-Life VoIP Service Provider.
GLOBECOM Workshops
Panagiotis Galiotos, Tasos Dagiuklas, Stavros A. Kotsopoulos
2015 — conf
Media-aware proxy: Application layer filtering and L3 mobility for media streaming optimization.
ICC
Charalampos Mysirlidis, Asimakis Lykourgiotis, Tasos Dagiuklas, Ilias Politis, Stavros A. Kotsopoulos
2014 — conf
On quality evaluation of 3D video using Colour-plus-Depth and MDC.
CAMAD
Christos Tselios, Charalampos Mysirlidis, Ilias Politis, Tasos Dagiuklas, Stavros A. Kotsopoulos
2014 — conf
Quality evaluation of 3D video using colour-plus-depth & MDC over IP networks.
3DTV-Conference
Charalampos Mysirlidis, Tasos Dagiuklas, Ilias Politis, Erhan Ekmekcioglu, Safak Dogan, Stavros A. Kotsopoulos
2014 J jnl
Towards Layer Adaptation for Audio Transmission.
Int. J. Interdiscip. Telecommun. Netw.
Jan Holub, Oldrich Slavata, Pavel Soucek, Odysseas Zisimopoulos, Dimitris Toumpakaris, Stavros A. Kotsopoulos
2013 — conf
A failover mechanism for peer-to-peer streaming over multiple multicast trees.
ICC Workshops
Konstantinos Birkos, Christos A. Papageorgiou, Tasos Dagiuklas, Stavros A. Kotsopoulos
2013 — conf
A performance study of LT based unequal error protection for 3D video streaming.
DSP
Miltiadis Blatsas, Ilias Politis, Stavros A. Kotsopoulos, Tasos Dagiuklas
2013 — conf
An media aware platform for real-time stereoscopic video streaming adaptation.
ICC Workshops
Athanasios Kordelas, Ilias Politis, Asimakis Lykourgiotis, Tasos Dagiuklas, Stavros A. Kotsopoulos
2013 J jnl
Fair Radio Resource Allocation for MIMO OFDM-based Multicast Systems.
Wirel. Pers. Commun.
Ioannis G. Fraimis, Stavros A. Kotsopoulos
2013 J jnl
Queue-Aware Resource Allocation for Multi-cell OFDMA Systems with QoS Provisioning.
Wirel. Pers. Commun.
Ioannis G. Fraimis, Stavros A. Kotsopoulos
2013 — conf
Wireless Information-Theoretic Security in MANETs.
ICC Workshops
Theofilos Chrysikos, Tasos Dagiuklas, Stavros A. Kotsopoulos
2012 J jnl
A Low-Complexity Resource Allocation Algorithm for MIMO-OFDMA Multicast Systems with Spectrum-Guarantee Provisioning.
Int. J. Digit. Multim. Broadcast.
Ioannis G. Fraimis, Stavros A. Kotsopoulos
2012 — conf
Malicious threats and novel security extensions in P2PSIP.
PerCom Workshops
Christos Tselios, Konstantinos Birkos, Panagiotis Galiotos, Stavros A. Kotsopoulos, Tasos Dagiuklas
2012 J jnl
Statistical Properties for the Envelope and Phase of the α - η - μ Generalized Fading Channels.
Wirel. Pers. Commun.
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
2011 J jnl
An Extended Loo Model with Inhomogeneous Scattering and its Statistical Properties.
Wirel. Pers. Commun.
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
2011 J jnl
Beamforming Capacity Optimization for MISO Systems with Both Mean and Covariance Feedback.
IEEE Trans. Wirel. Commun.
Efstathios D. Vagenas, Georgios S. Paschos, Stavros A. Kotsopoulos
2011 J jnl
Chunk-Based Resource Allocation in Distributed MISO-OFDMA Systems with Fairness Guarantee.
IEEE Commun. Lett.
Vasileios D. Papoutsis, Stavros A. Kotsopoulos
2011 J jnl
Chunk-Based Resource Allocation in Multicast OFDMA Systems with Average BER Constraint.
IEEE Commun. Lett.
Vasileios D. Papoutsis, Stavros A. Kotsopoulos
2011 — conf
On the inverse-Gaussian shadowing.
ICCIT
Nestor D. Chatzidiamantis, Harilaos G. Sandalidis, George K. Karagiannidis, Stavros A. Kotsopoulos
2011 J jnl
QoS-Based Proportional Fair Allocation Algorithm for OFDMA Wireless Cellular Systems.
IEEE Commun. Lett.
Ioannis G. Fraimis, Stavros A. Kotsopoulos
2011 J jnl
The α - λ - μ and α - η - μ Small-Scale General Fading Distributions: A Unified Approach.
Wirel. Pers. Commun.
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
2010 B conf
A Decentralized Subchannel Allocation Scheme with Inter-Cell Interference Coordination (ICIC) for Multi-Cell OFDMA Systems.
GLOBECOM
Ioannis G. Fraimis, Vasileios D. Papoutsis, Stavros A. Kotsopoulos
2010 J jnl
A Modified Loo Model with Partially Blocked and Three Dimensional Multipath Scattering: Analysis, Simulation and Validation.
Wirel. Pers. Commun.
Petros Karadimas, Stavros A. Kotsopoulos
2010 B conf
A distributed radio resource allocation algorithm with interference coordination for multi-cell OFDMA systems.
PIMRC
Ioannis G. Fraimis, Vasileios D. Papoutsis, Stavros A. Kotsopoulos
2010 J jnl
An Extended Generalized Rice Model for Wireless Communications.
IEEE Trans. Veh. Technol.
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
2010 C conf
Efficient Resource Allocation Algorithm for Spatial Multiuser Access in MISO OFDMA Systems.
BROADNETS
Vasileios D. Papoutsis, Ioannis G. Fraimis, Stavros A. Kotsopoulos
2010 — conf
Extending P2PSIP VoIP communication for ad hoc networks.
Q2SWinet
Christos A. Papageorgiou, Konstantinos Birkos, Tasos Dagiuklas, Stavros A. Kotsopoulos
2010 B conf
Fairness-Aware Resource Allocation for the SISO Downlink over Frequency-Selective Channels.
WCNC
Vasileios D. Papoutsis, Ioannis G. Fraimis, Stavros A. Kotsopoulos
2010 J jnl
Fairness-aware user selection and resource allocation in MISO-OFDMA.
Eur. Trans. Telecommun.
Vasileios D. Papoutsis, Ioannis G. Fraimis, Stavros A. Kotsopoulos
2010 J jnl
Generalized Phase-Crossing Rate and Random FM Noise for Fading Channels.
IEEE Trans. Veh. Technol.
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
2010 — conf
Impact of shadowing on wireless channel characterization for a public indoor commercial topology at 2.4 GHz.
ICUMT
Theofilos Chrysikos, Giannis Georgopoulos, Stavros A. Kotsopoulos
2010 — conf
New results on turbulence modeling for free-space optical systems.
ICT
Nestor D. Chatzidiamantis, Harilaos G. Sandalidis, George K. Karagiannidis, Stavros A. Kotsopoulos, Michail Matthaiou
2010 J jnl
On the Scatterers' Mobility and Second Order Statistics of Narrowband Fixed Outdoor Wireless Channels.
IEEE Trans. Wirel. Commun.
Petros Karadimas, Efstathios D. Vagenas, Stavros A. Kotsopoulos
2010 — conf
Resource allocation algorithm for MIMO-OFDMA systems with minimum resources guarantee.
ICECS
Vasileios D. Papoutsis, Ioannis G. Fraimis, Stavros A. Kotsopoulos
2010 J jnl
Second-Order Statistics for the Envelope of α - κ - μ Fading Channels.
IEEE Commun. Lett.
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
2010 J jnl
User selection and resource allocation algorithm with fairness in MISO-OFDMA.
IEEE Commun. Lett.
Vasileios D. Papoutsis, Ioannis G. Fraimis, Stavros A. Kotsopoulos
2009 J jnl
Ergodic Capacity for the SIMO Nakagami-m Channel.
EURASIP J. Wirel. Commun. Netw.
Efstathios D. Vagenas, Petros Karadimas, Stavros A. Kotsopoulos
2009 B conf
Performance Analysis of Variable-Angle Quadrature Amplitude Constellations.
WiMob
Koralia N. Pappi, Athanasios S. Lioumpas, George K. Karagiannidis, Stavros A. Kotsopoulos
2009 B conf
Power efficient radio bearer selection for MBMS users in soft handover status.
PIMRC
Ioannis G. Fraimis, Vasileios D. Papoutsis, Konstantinos Ioannou, Stavros A. Kotsopoulos
2009 J jnl
The Weibull-Lognormal Fading Channel: Analysis, Simulation, and Validation.
IEEE Trans. Veh. Technol.
Petros Karadimas, Stavros A. Kotsopoulos
2009 B conf
The a - lambda - µ -eta: a general fading distribution.
WCNC
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos, Dimitrios Zevgolis
2009 B conf
The alpha - µ joint envelope-phase fading distribution.
PIMRC
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
2009 — conf
The alpha-eta-µ and alpha-lamda-µ Joint Envelope-Phase Fading Distributions.
ICC
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
2009 B conf
The eta-lambda-mu: A General Fading Distribution.
GLOBECOM
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
2008 J jnl
A Generalized Modified Suzuki Model with Sectored and Inhomogeneous Diffuse Scattering Component.
Wirel. Pers. Commun.
Petros Karadimas, Stavros A. Kotsopoulos
2008 — conf
A Small Scale Fading Model with Sectored and Three Dimensional Diffuse Scattering.
CCNC
Petros Karadimas, Efstathios D. Vagenas, Stavros A. Kotsopoulos
2008 — conf
On the Capacity of Generalized Fading/Shadowing Channels.
VTC Fall
Petros S. Bithas, P. Takis Mathiopoulos, Stavros A. Kotsopoulos
2008 J jnl
On the Correlated -Distribution With Arbitrary Fading Parameters.
IEEE Signal Process. Lett.
Petros S. Bithas, Nikos C. Sagias, P. Takis Mathiopoulos, Stavros A. Kotsopoulos, Andreas M. Maras
2007 B conf
Delay-Constrained Transmission over Flat Fading Channels in the low SNR Range.
PIMRC
Dimitris Toumpakaris, Stavros A. Kotsopoulos
2007 J jnl
Diversity reception over generalized-K (KG) fading channels.
IEEE Trans. Wirel. Commun.
Petros S. Bithas, P. Takis Mathiopoulos, Stavros A. Kotsopoulos
2007 B conf
Extension and Comparison of QoS-Enabled Wi-Fi Models in the Presence of Errors.
GLOBECOM
Ioannis Papapanagiotou, Georgios S. Paschos, Stavros A. Kotsopoulos, Michael Devetsikiotis
2007 — conf
Performance evaluation of IEEE 802.11e based on ON-OFF traffic model.
MobiMedia
Ioannis Papapanagiotou, John S. Vardakas, Georgios S. Paschos, Michael D. Logothetis, Stavros A. Kotsopoulos
2006 J jnl
A New MAC Protocol with Pseudo-TDMA Behavior for Supporting Quality of Service in 802.11 Wireless LANs.
EURASIP J. Wirel. Commun. Netw.
Georgios S. Paschos, Ioannis Papapanagiotou, Stavros A. Kotsopoulos, George K. Karagiannidis
2006 J jnl
Nonregenerative Dual-Hop Cooperative Links with Selection Diversity.
EURASIP J. Wirel. Commun. Netw.
Theodoros A. Tsiftsis, George K. Karagiannidis, P. Takis Mathiopoulos, Stavros A. Kotsopoulos
2005 J jnl
A quality of service negotiation-based admission control scheme for WCDMA mobile wireless multiclass services.
IEEE Trans. Veh. Technol.
Georgios S. Paschos, Ilias Politis, Stavros A. Kotsopoulos
2005 J jnl
Average output SINR of equal-gain diversity in correlated Nakagami-m fading with cochannel interference.
IEEE Trans. Wirel. Commun.
Nikos C. Sagias, George K. Karagiannidis, Dimitris A. Zogas, George S. Tombras, Stavros A. Kotsopoulos
2005 — conf
Closed-form bounds for multihop relayed communications in Nakagami-m fading.
ICC
George K. Karagiannidis, Theodoros A. Tsiftsis, Ranjan K. Mallik, Nikos C. Sagias, Stavros A. Kotsopoulos
2005 J jnl
Equal gain combining over Nakagami-n (rice) and Nakagami-q (Hoyt) generalized fading channels.
IEEE Trans. Wirel. Commun.
Dimitris A. Zogas, George K. Karagiannidis, Stavros A. Kotsopoulos
2005 J jnl
Equal-gain and maximal-ratio combining over nonidentical Weibull fading channels.
IEEE Trans. Wirel. Commun.
George K. Karagiannidis, Dimitris A. Zogas, Nikos C. Sagias, Stavros A. Kotsopoulos, George S. Tombras
2005 J jnl
Performance analysis of a class of GSC receivers over nonidentical Weibull fading channels.
IEEE Trans. Veh. Technol.
Petros S. Bithas, George K. Karagiannidis, Nikos C. Sagias, P. Takis Mathiopoulos, Stavros A. Kotsopoulos, Giovanni Emanuele Corazza
2005 — conf
Wireless Transmissions with Combined Gain Relays over Fading Channels.
Med-Hoc-Net
Theodoros A. Tsiftsis, George K. Karagiannidis, Stavros A. Kotsopoulos
2004 J jnl
BER performance of dual predetection EGC in correlative Nakagami-m fading.
IEEE Trans. Commun.
George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
2004 — conf
Dual selection diversity over correlated Weibull fading channels.
ICC
Nikos C. Sagias, George K. Karagiannidis, Dimitris A. Zogas, P. Takis Mathiopoulos, George S. Tombras, Stavros A. Kotsopoulos
2004 J jnl
On the average output SNR in selection combining with three correlated branches over Nakagami-m fading channels.
IEEE Trans. Wirel. Commun.
Dimitris A. Zogas, George K. Karagiannidis, Stavros A. Kotsopoulos
2004 J jnl
Statistical properties of the EGC output SNR over correlated Nakagami-m fading channels.
IEEE Trans. Wirel. Commun.
George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
2003 J jnl
An efficient approach to multivariate Nakagami-m distribution using Green's matrix approximation.
IEEE Trans. Wirel. Commun.
George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
2003 J jnl
On the multivariate Nakagami-m distribution with exponential correlation.
IEEE Trans. Commun.
George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
2003 J jnl
Performance analysis of triple selection diversity over exponentially correlated Nakagami-m fading channels.
IEEE Trans. Commun.
George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
2003 B conf
Properties of the EGC output SNR over correlated generalized-fading channels.
GLOBECOM
Dimitris A. Zogas, Stavros A. Kotsopoulos, George K. Karagiannidis, P. Takis Mathiopoulos
2002 B conf
An efficient approach to the exponentially correlated Rayleigh distribution.
PIMRC
Dimitris A. Zogas, George K. Karagiannidis, Stavros A. Kotsopoulos, Panayiotis Takis Mathiopoulos
2001 J jnl
Corrections and clarifications.
J. Commun. Networks
George K. Karagiannidis, Stavros A. Kotsopoulos
2001 J jnl
On optimal cell planning: Case study for a DCS 1800 system.
Int. J. Commun. Syst.
Stavroula Bouzouki, Stavros A. Kotsopoulos, George K. Karagiannidis, Kostas Chassomeris, Dimitrios K. Lymberopoulos
2001 J jnl
On the development of fully adaptive channel allocation strategies for usage in high-capacity cellular mobile radio systems.
Int. J. Commun. Syst.
George K. Karagiannidis, Stavroula Bouzouki, Evy I. Karavatselou, Stavros A. Kotsopoulos, Dimitrios K. Lymberopoulos
2001 J jnl
On the distribution of the weighted sum of L independent Rician and Nakagami envelopes in the presence of AWGN.
J. Commun. Networks
George K. Karagiannidis, Stavros A. Kotsopoulos
2001 J jnl
Outage probability analysis for a nakagami signal in L nakagami interferers.
Eur. Trans. Telecommun.
George K. Karagiannidis, Chris Georgopoulos, Stavros A. Kotsopoulos
1999 J jnl
Outage probability analysis for a Rician signal in L Nakagami interferers with arbitrary parameters.
J. Commun. Networks
George K. Karagiannidis, Stavros A. Kotsopoulos, Chris Georgopoulos
1995 J jnl
ELPIDA: a general architecture for medical imaging systems supporting telemedicine applications.
J. Electronic Imaging
Dimitris K. Lymberopoulos, Kostas V. Spiropoulos, George C. Anastassopoulos, Stavros A. Kotsopoulos, Katerina G. Solomou
1994 — conf
A novel dynamic priority scheduling method for multiple classes of ATM traffic in an ATM statistical multiplexer.
Modelling and Evaluation of ATM Networks
Peter A. Ganos, Michael N. Koukias, George K. Kokkinakis, Stavros A. Kotsopoulos
1994 B conf
A prototype user interface for medical multimedia application.
CBMS
Stavros A. Kotsopoulos, C. Spiropoulos, Dimitris K. Lymberopoulos, George C. Anastassopoulos, Giannis Garantziotis