Stavros A. Kotsopoulos

Publication Activity (10 Years)

Years Active: 1994-2016
Publications (10 Years): 4

Top Topics

Quality Evaluation

Application Layer

Malicious Traffic

Resource Allocation

Top Venues

Wirel. Pers. Commun.

Int. J. Digit. Multim. Broadcast.

Publications

Panagiotis Galiotos, Christos Anagnostopoulos, Tasos Dagiuklas, Stavros A. Kotsopoulos
Non-conforming behavior detection for VoIP-based network systems. ICC (2016)
Theofilos Chrysikos, Iliana Zisi, Stavros A. Kotsopoulos
Channel modeling and path loss characterization for in-body propagation at MICS and ISM bands. WTS (2016)
Charalampos Mysirlidis, Asimakis Lykourgiotis, Tasos Dagiuklas, Ilias Politis, Stavros A. Kotsopoulos
Media-aware proxy: Application layer filtering and L3 mobility for media streaming optimization. ICC (2015)
Panagiotis Galiotos, Tasos Dagiuklas, Stavros A. Kotsopoulos
Call-Level VoIP Traffic Modelling Based on Data from a Real-Life VoIP Service Provider. GLOBECOM Workshops (2015)
Jan Holub, Oldrich Slavata, Pavel Soucek, Odysseas Zisimopoulos, Dimitris Toumpakaris, Stavros A. Kotsopoulos
Towards Layer Adaptation for Audio Transmission. Int. J. Interdiscip. Telecommun. Netw. 6 (4) (2014)
Christos Tselios, Charalampos Mysirlidis, Ilias Politis, Tasos Dagiuklas, Stavros A. Kotsopoulos
On quality evaluation of 3D video using Colour-plus-Depth and MDC. CAMAD (2014)
Charalampos Mysirlidis, Tasos Dagiuklas, Ilias Politis, Erhan Ekmekcioglu, Safak Dogan, Stavros A. Kotsopoulos
Quality evaluation of 3D video using colour-plus-depth & MDC over IP networks. 3DTV-Conference (2014)
Ioannis G. Fraimis, Stavros A. Kotsopoulos
Queue-Aware Resource Allocation for Multi-cell OFDMA Systems with QoS Provisioning. Wirel. Pers. Commun. 71 (4) (2013)
Konstantinos Birkos, Christos A. Papageorgiou, Tasos Dagiuklas, Stavros A. Kotsopoulos
A failover mechanism for peer-to-peer streaming over multiple multicast trees. ICC Workshops (2013)
Theofilos Chrysikos, Tasos Dagiuklas, Stavros A. Kotsopoulos
Wireless Information-Theoretic Security in MANETs. ICC Workshops (2013)
Athanasios Kordelas, Ilias Politis, Asimakis Lykourgiotis, Tasos Dagiuklas, Stavros A. Kotsopoulos
An media aware platform for real-time stereoscopic video streaming adaptation. ICC Workshops (2013)
Ioannis G. Fraimis, Stavros A. Kotsopoulos
Fair Radio Resource Allocation for MIMO OFDM-based Multicast Systems. Wirel. Pers. Commun. 70 (4) (2013)
Miltiadis Blatsas, Ilias Politis, Stavros A. Kotsopoulos, Tasos Dagiuklas
A performance study of LT based unequal error protection for 3D video streaming. DSP (2013)
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
Statistical Properties for the Envelope and Phase of the α - η - μ Generalized Fading Channels. Wirel. Pers. Commun. 66 (4) (2012)
Christos Tselios, Konstantinos Birkos, Panagiotis Galiotos, Stavros A. Kotsopoulos, Tasos Dagiuklas
Malicious threats and novel security extensions in P2PSIP. PerCom Workshops (2012)
Ioannis G. Fraimis, Stavros A. Kotsopoulos
A Low-Complexity Resource Allocation Algorithm for MIMO-OFDMA Multicast Systems with Spectrum-Guarantee Provisioning. Int. J. Digit. Multim. Broadcast. 2012 (2012)
Efstathios D. Vagenas, Georgios S. Paschos, Stavros A. Kotsopoulos
Beamforming Capacity Optimization for MISO Systems with Both Mean and Covariance Feedback. IEEE Trans. Wirel. Commun. 10 (9) (2011)
Vasileios D. Papoutsis, Stavros A. Kotsopoulos
Chunk-Based Resource Allocation in Multicast OFDMA Systems with Average BER Constraint. IEEE Commun. Lett. 15 (5) (2011)
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
The α - λ - μ and α - η - μ Small-Scale General Fading Distributions: A Unified Approach. Wirel. Pers. Commun. 57 (4) (2011)
Vasileios D. Papoutsis, Stavros A. Kotsopoulos
Chunk-Based Resource Allocation in Distributed MISO-OFDMA Systems with Fairness Guarantee. IEEE Commun. Lett. 15 (4) (2011)
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
An Extended Loo Model with Inhomogeneous Scattering and its Statistical Properties. Wirel. Pers. Commun. 57 (2) (2011)
Ioannis G. Fraimis, Stavros A. Kotsopoulos
QoS-Based Proportional Fair Allocation Algorithm for OFDMA Wireless Cellular Systems. IEEE Commun. Lett. 15 (10) (2011)
Petros Karadimas, Efstathios D. Vagenas, Stavros A. Kotsopoulos
On the Scatterers' Mobility and Second Order Statistics of Narrowband Fixed Outdoor Wireless Channels. IEEE Trans. Wirel. Commun. 9 (7) (2010)
Vasileios D. Papoutsis, Ioannis G. Fraimis, Stavros A. Kotsopoulos
User selection and resource allocation algorithm with fairness in MISO-OFDMA. IEEE Commun. Lett. 14 (5) (2010)
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
Second-Order Statistics for the Envelope of α - κ - μ Fading Channels. IEEE Commun. Lett. 14 (4) (2010)
Ioannis G. Fraimis, Vasileios D. Papoutsis, Stavros A. Kotsopoulos
A distributed radio resource allocation algorithm with interference coordination for multi-cell OFDMA systems. PIMRC (2010)
Petros Karadimas, Stavros A. Kotsopoulos
A Modified Loo Model with Partially Blocked and Three Dimensional Multipath Scattering: Analysis, Simulation and Validation. Wirel. Pers. Commun. 53 (4) (2010)
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
Generalized Phase-Crossing Rate and Random FM Noise for Fading Channels. IEEE Trans. Veh. Technol. 59 (1) (2010)
Ioannis G. Fraimis, Vasileios D. Papoutsis, Stavros A. Kotsopoulos
A Decentralized Subchannel Allocation Scheme with Inter-Cell Interference Coordination (ICIC) for Multi-Cell OFDMA Systems. GLOBECOM (2010)
Christos A. Papageorgiou, Konstantinos Birkos, Tasos Dagiuklas, Stavros A. Kotsopoulos
Extending P2PSIP VoIP communication for ad hoc networks. Q2SWinet (2010)
Vasileios D. Papoutsis, Ioannis G. Fraimis, Stavros A. Kotsopoulos
Fairness-Aware Resource Allocation for the SISO Downlink over Frequency-Selective Channels. WCNC (2010)
Vasileios D. Papoutsis, Ioannis G. Fraimis, Stavros A. Kotsopoulos
Fairness-aware user selection and resource allocation in MISO-OFDMA. Eur. Trans. Telecommun. 21 (6) (2010)
Theofilos Chrysikos, Giannis Georgopoulos, Stavros A. Kotsopoulos
Impact of shadowing on wireless channel characterization for a public indoor commercial topology at 2.4 GHz. ICUMT (2010)
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
An Extended Generalized Rice Model for Wireless Communications. IEEE Trans. Veh. Technol. 59 (5) (2010)
Nestor D. Chatzidiamantis, Harilaos G. Sandalidis, George K. Karagiannidis, Stavros A. Kotsopoulos, Michail Matthaiou
New results on turbulence modeling for free-space optical systems. ICT (2010)
Vasileios D. Papoutsis, Ioannis G. Fraimis, Stavros A. Kotsopoulos
Efficient Resource Allocation Algorithm for Spatial Multiuser Access in MISO OFDMA Systems. BROADNETS (2010)
Vasileios D. Papoutsis, Ioannis G. Fraimis, Stavros A. Kotsopoulos
Resource allocation algorithm for MIMO-OFDMA systems with minimum resources guarantee. ICECS (2010)
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos, Dimitrios Zevgolis
The a - lambda - µ -eta: a general fading distribution. WCNC (2009)
Koralia N. Pappi, Athanasios S. Lioumpas, George K. Karagiannidis, Stavros A. Kotsopoulos
Performance Analysis of Variable-Angle Quadrature Amplitude Constellations. WiMob (2009)
Efstathios D. Vagenas, Petros Karadimas, Stavros A. Kotsopoulos
Ergodic Capacity for the SIMO Nakagami-m Channel. EURASIP J. Wirel. Commun. Netw. 2009 (2009)
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
The eta-lambda-mu: A General Fading Distribution. GLOBECOM (2009)
Ioannis G. Fraimis, Vasileios D. Papoutsis, Konstantinos Ioannou, Stavros A. Kotsopoulos
Power efficient radio bearer selection for MBMS users in soft handover status. PIMRC (2009)
Petros Karadimas, Stavros A. Kotsopoulos
The Weibull-Lognormal Fading Channel: Analysis, Simulation, and Validation. IEEE Trans. Veh. Technol. 58 (7) (2009)
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
The alpha-eta-µ and alpha-lamda-µ Joint Envelope-Phase Fading Distributions. ICC (2009)
Anastasios K. Papazafeiropoulos, Stavros A. Kotsopoulos
The alpha - µ joint envelope-phase fading distribution. PIMRC (2009)
Petros S. Bithas, P. Takis Mathiopoulos, Stavros A. Kotsopoulos
On the Capacity of Generalized Fading/Shadowing Channels. VTC Fall (2008)
Petros S. Bithas, Nikos C. Sagias, P. Takis Mathiopoulos, Stavros A. Kotsopoulos, Andreas M. Maras
On the Correlated -Distribution With Arbitrary Fading Parameters. IEEE Signal Process. Lett. 15 (2008)
Petros Karadimas, Efstathios D. Vagenas, Stavros A. Kotsopoulos
A Small Scale Fading Model with Sectored and Three Dimensional Diffuse Scattering. CCNC (2008)
Petros Karadimas, Stavros A. Kotsopoulos
A Generalized Modified Suzuki Model with Sectored and Inhomogeneous Diffuse Scattering Component. Wirel. Pers. Commun. 47 (4) (2008)
Petros S. Bithas, P. Takis Mathiopoulos, Stavros A. Kotsopoulos
Diversity reception over generalized-K (KG) fading channels. IEEE Trans. Wirel. Commun. 6 (12) (2007)
Dimitris Toumpakaris, Stavros A. Kotsopoulos
Delay-Constrained Transmission over Flat Fading Channels in the low SNR Range. PIMRC (2007)
Ioannis Papapanagiotou, John S. Vardakas, Georgios S. Paschos, Michael D. Logothetis, Stavros A. Kotsopoulos
Performance evaluation of IEEE 802.11e based on ON-OFF traffic model. MobiMedia (2007)
Ioannis Papapanagiotou, Georgios S. Paschos, Stavros A. Kotsopoulos, Michael Devetsikiotis
Extension and Comparison of QoS-Enabled Wi-Fi Models in the Presence of Errors. GLOBECOM (2007)
Georgios S. Paschos, Ioannis Papapanagiotou, Stavros A. Kotsopoulos, George K. Karagiannidis
A New MAC Protocol with Pseudo-TDMA Behavior for Supporting Quality of Service in 802.11 Wireless LANs. EURASIP J. Wirel. Commun. Netw. 2006 (2006)
Theodoros A. Tsiftsis, George K. Karagiannidis, P. Takis Mathiopoulos, Stavros A. Kotsopoulos
Nonregenerative Dual-Hop Cooperative Links with Selection Diversity. EURASIP J. Wirel. Commun. Netw. 2006 (2006)
Georgios S. Paschos, Ilias Politis, Stavros A. Kotsopoulos
A quality of service negotiation-based admission control scheme for WCDMA mobile wireless multiclass services. IEEE Trans. Veh. Technol. 54 (5) (2005)
Nikos C. Sagias, George K. Karagiannidis, Dimitris A. Zogas, George S. Tombras, Stavros A. Kotsopoulos
Average output SINR of equal-gain diversity in correlated Nakagami-m fading with cochannel interference. IEEE Trans. Wirel. Commun. 4 (4) (2005)
George K. Karagiannidis, Theodoros A. Tsiftsis, Ranjan K. Mallik, Nikos C. Sagias, Stavros A. Kotsopoulos
Closed-form bounds for multihop relayed communications in Nakagami-m fading. ICC (2005)
Petros S. Bithas, George K. Karagiannidis, Nikos C. Sagias, P. Takis Mathiopoulos, Stavros A. Kotsopoulos, Giovanni Emanuele Corazza
Performance analysis of a class of GSC receivers over nonidentical Weibull fading channels. IEEE Trans. Veh. Technol. 54 (6) (2005)
George K. Karagiannidis, Dimitris A. Zogas, Nikos C. Sagias, Stavros A. Kotsopoulos, George S. Tombras
Equal-gain and maximal-ratio combining over nonidentical Weibull fading channels. IEEE Trans. Wirel. Commun. 4 (3) (2005)
Theodoros A. Tsiftsis, George K. Karagiannidis, Stavros A. Kotsopoulos
Wireless Transmissions with Combined Gain Relays over Fading Channels. Med-Hoc-Net (2005)
Dimitris A. Zogas, George K. Karagiannidis, Stavros A. Kotsopoulos
Equal gain combining over Nakagami-n (rice) and Nakagami-q (Hoyt) generalized fading channels. IEEE Trans. Wirel. Commun. 4 (2) (2005)
George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
BER performance of dual predetection EGC in correlative Nakagami-m fading. IEEE Trans. Commun. 52 (1) (2004)
George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
Statistical properties of the EGC output SNR over correlated Nakagami-m fading channels. IEEE Trans. Wirel. Commun. 3 (5) (2004)
Dimitris A. Zogas, George K. Karagiannidis, Stavros A. Kotsopoulos
On the average output SNR in selection combining with three correlated branches over Nakagami-m fading channels. IEEE Trans. Wirel. Commun. 3 (1) (2004)
Nikos C. Sagias, George K. Karagiannidis, Dimitris A. Zogas, P. Takis Mathiopoulos, George S. Tombras, Stavros A. Kotsopoulos
Dual selection diversity over correlated Weibull fading channels. ICC (2004)
George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
On the multivariate Nakagami-m distribution with exponential correlation. IEEE Trans. Commun. 51 (8) (2003)
George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
An efficient approach to multivariate Nakagami-m distribution using Green's matrix approximation. IEEE Trans. Wirel. Commun. 2 (5) (2003)
Dimitris A. Zogas, Stavros A. Kotsopoulos, George K. Karagiannidis, P. Takis Mathiopoulos
Properties of the EGC output SNR over correlated generalized-fading channels. GLOBECOM (2003)
George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
Performance analysis of triple selection diversity over exponentially correlated Nakagami-m fading channels. IEEE Trans. Commun. 51 (8) (2003)
Dimitris A. Zogas, George K. Karagiannidis, Stavros A. Kotsopoulos, Panayiotis Takis Mathiopoulos
An efficient approach to the exponentially correlated Rayleigh distribution. PIMRC (2002)
George K. Karagiannidis, Chris Georgopoulos, Stavros A. Kotsopoulos
Outage probability analysis for a nakagami signal in L nakagami interferers. Eur. Trans. Telecommun. 12 (2) (2001)
George K. Karagiannidis, Stavros A. Kotsopoulos
On the distribution of the weighted sum of L independent Rician and Nakagami envelopes in the presence of AWGN. J. Commun. Networks 3 (2) (2001)
Stavroula Bouzouki, Stavros A. Kotsopoulos, George K. Karagiannidis, Kostas Chassomeris, Dimitrios K. Lymberopoulos
On optimal cell planning: Case study for a DCS 1800 system. Int. J. Commun. Syst. 14 (9) (2001)
George K. Karagiannidis, Stavroula Bouzouki, Evy I. Karavatselou, Stavros A. Kotsopoulos, Dimitrios K. Lymberopoulos
On the development of fully adaptive channel allocation strategies for usage in high-capacity cellular mobile radio systems. Int. J. Commun. Syst. 14 (4) (2001)
George K. Karagiannidis, Stavros A. Kotsopoulos
Corrections and clarifications. J. Commun. Networks 3 (4) (2001)
George K. Karagiannidis, Stavros A. Kotsopoulos, Chris Georgopoulos
Outage probability analysis for a Rician signal in L Nakagami interferers with arbitrary parameters. J. Commun. Networks 1 (1) (1999)
Dimitris K. Lymberopoulos, Kostas V. Spiropoulos, George C. Anastassopoulos, Stavros A. Kotsopoulos, Katerina G. Solomou
ELPIDA: a general architecture for medical imaging systems supporting telemedicine applications. J. Electronic Imaging 4 (1) (1995)
Peter A. Ganos, Michael N. Koukias, George K. Kokkinakis, Stavros A. Kotsopoulos
A novel dynamic priority scheduling method for multiple classes of ATM traffic in an ATM statistical multiplexer. Modelling and Evaluation of ATM Networks (1994)
Stavros A. Kotsopoulos, C. Spiropoulos, Dimitris K. Lymberopoulos, George C. Anastassopoulos, Giannis Garantziotis
A prototype user interface for medical multimedia application. CBMS (1994)