Relay selection protocols for relay-assisted free-space optical systems ND Chatzidiamantis, DS Michalopoulos, EE Kriezis, GK Karagiannidis, ...
Journal of Optical Communications and Networking 5 (1), 92-103, 2013
160 2013 On the distribution of the sum of gamma-gamma variates and applications in RF and optical wireless communications ND Chatzidiamantis, GK Karagiannidis
IEEE Transactions on Communications 59 (5), 1298-1308, 2011
155 2011 Diversity combining in hybrid RF/FSO systems with PSK modulation ND Chatzidiamantis, GK Karagiannidis, EE Kriezis, M Matthaiou
2011 IEEE International Conference on Communications (ICC), 1-6, 2011
121 2011 Adaptive subcarrier PSK intensity modulation in free space optical systems ND Chatzidiamantis, AS Lioumpas, GK Karagiannidis, S Arnon
IEEE Transactions on Communications 59 (5), 1368-1377, 2011
112 2011 Generalized maximum-likelihood sequence detection for photon-counting free space optical systems ND Chatzidiamantis, GK Karagiannidis, M Uysal
IEEE transactions on communications 58 (12), 3381-3385, 2010
98 2010 Energy detection spectrum sensing under RF imperfections AAA Boulogeorgos, ND Chatzidiamantis, GK Karagiannidis
IEEE Transactions on Communications 64 (7), 2754-2766, 2016
74 2016 A survey on ultraviolet C-band (UV-C) communications A Vavoulas, HG Sandalidis, ND Chatzidiamantis, Z Xu, GK Karagiannidis
IEEE Communications Surveys & Tutorials 21 (3), 2111-2133, 2019
69 2019 New results on turbulence modeling for free-space optical systems ND Chatzidiamantis, HG Sandalidis, GK Karagiannidis, SA Kotsopoulos, ...
2010 17th International Conference on Telecommunications, 487-492, 2010
66 2010 Inverse Gaussian modeling of turbulence-induced fading in free-space optical systems ND Chatzidiamantis, HG Sandalidis, GK Karagiannidis, M Matthaiou
Journal of Lightwave Technology 29 (10), 1590-1596, 2011
64 2011 On the Capacity of Generalized- M Matthaiou, ND Chatzidiamantis, GK Karagiannidis, JA Nossek
IEEE Transactions on Signal Processing 58 (11), 5939-5944, 2010
62 2010 ZF detectors over correlated K fading MIMO channels M Matthaiou, ND Chatzidiamantis, GK Karagiannidis, JA Nossek
IEEE Transactions on Communications 59 (6), 1591-1603, 2011
60 2011 A new lower bound on the ergodic capacity of distributed MIMO systems M Matthaiou, ND Chatzidiamantis, GK Karagiannidis
IEEE Signal Processing Letters 18 (4), 227-230, 2011
47 2011 Spectrum sensing with multiple primary users over fading channels AAA Boulogeorgos, ND Chatzidiamantis, GK Karagiannidis
IEEE Communications Letters 20 (7), 1457-1460, 2016
40 2016 Iterative near maximum-likelihood sequence detection for MIMO optical wireless systems ND Chatzidiamantis, M Uysal, TA Tsiftsis, GK Karagiannidis
Journal of Lightwave Technology 28 (7), 1064-1070, 2010
37 2010 On the distribution of the sum of gamma-gamma variates and application in MIMO optical wireless systems ND Chatzidiamantis, GK Karagiannidis, DS Michalopoulos
GLOBECOM 2009-2009 IEEE Global Telecommunications Conference, 1-6, 2009
32 2009 Non-orthogonal multiple access in the presence of phase noise AAA Boulogeorgos, ND Chatzidiamantis, GK Karagiannidis
IEEE Communications Letters 24 (5), 1133-1137, 2020
30 2020 A tractable model for turbulence-and misalignment-induced fading in optical wireless systems HG Sandalidis, ND Chatzidiamantis, GK Karagiannidis
IEEE Communications Letters 20 (9), 1904-1907, 2016
26 2016 Optimal primary-secondary user cooperation policies in cognitive radio networks ND Chatzidiamantis, E Matskani, L Georgiadis, I Koutsopoulos, ...
IEEE Transactions on Wireless Communications 14 (6), 3443-3455, 2015
26 * 2015 On the inverse-Gaussian shadowing ND Chatzidiamantis, HG Sandalidis, GK Karagiannidis, SA Kotsopoulos
2011 international conference on communications and information technology …, 2011
24 2011 The diversity potential of relay selection with practical channel estimation DS Michalopoulos, ND Chatzidiamantis, R Schober, GK Karagiannidis
IEEE transactions on wireless communications 12 (2), 481-493, 2013
23 2013 
George K. KaragiannidisAristotle University of Thessaloniki, GreeceE-mail confirmado em auth.gr
