George K. Karagiannidis

	2009
49		Koralia N. Pappi, Athanasios S. Lioumpas, George K. Karagiannidis, Stavros A. Kotsopoulos: Performance Analysis of Variable-Angle Quadrature Amplitude Constellations. WiMob 2009: 314-319
48		Athanasios S. Lioumpas, George K. Karagiannidis: Variable-Rate M-PSK Communications without Channel Amplitude Estimation CoRR abs/0904.4926: (2009)
47		Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis, Robert Schober: Selective Cooperative Relaying over Time-Varying Channels CoRR abs/0905.0564: (2009)
46		Nestor D. Chatzidiamantis, George K. Karagiannidis: On the Distribution of the Sum of Gamma-Gamma Variates and Applications in RF and Optical Wireless Communications CoRR abs/0905.1305: (2009)
45		Zoran Hadzi-Velkov, Nikola Zlatanov, George K. Karagiannidis: An Accurate Approximation to the Distribution of the Sum of Equally Correlated Nakagami-m Envelopes and its Application in Equal Gain Diversity Receivers CoRR abs/0908.3539: (2009)
44		Nikola Zlatanov, Zoran Hadzi-Velkov, George K. Karagiannidis: Level Crossing Rate and Average Fade Duration of the Double Nakagami-m Random Process and Application in MIMO Keyhole Fading Channels CoRR abs/0908.3541: (2009)
43		Zoran Hadzi-Velkov, Nikola Zlatanov, George K. Karagiannidis: On the Second Order Statistics of the Multihop Rayleigh Fading Channel CoRR abs/0908.3544: (2009)
42		Zoran Hadzi-Velkov, Nikola Zlatanov, George K. Karagiannidis: Level Crossing Rate and Average Fade Duration of the Multihop Rayleigh Fading Channel CoRR abs/0908.3549: (2009)
41		Aimilia P. Doukeli, Athanasios S. Lioumpas, George K. Karagiannidis, Panayiotis Frangos: Self-Reference Ultra-Wideband Systems CoRR abs/0911.5153: (2009)
40		Theodoros A. Tsiftsis, Harilaos G. Sandalidis, George K. Karagiannidis, Murat Uysal: Optical wireless links with spatial diversity over strong atmospheric turbulence channels. IEEE Transactions on Wireless Communications 8(2): 951-957 (2009)
39		Himal A. Suraweera, George K. Karagiannidis, Peter J. Smith: Performance analysis of the dual-hop asymmetric fading channel. IEEE Transactions on Wireless Communications 8(6): 2783-2788 (2009)
	2008
38		Diomidis S. Michalopoulos, George K. Karagiannidis: Spectral Efficient Cooperative Communications via Spatial Signal Separation. ICC 2008: 1039-1043
37		Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis: Low Complexity Amplify and Forward Relaying without Channel Amplitude Estimation. ICC 2008: 4295-4299
36		Zoran Hadzi-Velkov, Nikola Zlatanov, George K. Karagiannidis: Level Crossing Rate and Average Fade Duration of the Multihop Rayleigh Fading Channel. ICC 2008: 4451-4455
35		Theodoros A. Tsiftsis, Harilaos G. Sandalidis, George K. Karagiannidis, Murat Uysal: FSO Links with Spatial Diversity over Strong Atmospheric Turbulence Channels. ICC 2008: 5379-5384
34		Diomidis S. Michalopoulos, George K. Karagiannidis: Two-relay distributed switch and stay combining. IEEE Transactions on Communications 56(11): 1790-1794 (2008)
33		Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis: Increasing power efficiency in transmitter diversity systems under error performance constraints. IEEE Transactions on Communications 56(12): 2025-2029 (2008)
32		Petros L. Katsis, George K. Karagiannidis, Fotini-Niovi Pavlidou: Multi-user selection diversity for spread-spectrum multi-carrier multiple-access systems. IEEE Transactions on Communications 56(12): 2166-2177 (2008)
31		Diomidis S. Michalopoulos, George K. Karagiannidis: Performance analysis of single relay selection in rayleigh fading. IEEE Transactions on Wireless Communications 7(10): 3718-3724 (2008)
30		Athanasios S. Lioumpas, George K. Karagiannidis, Theodoros A. Tsiftsis: Adaptive generalized selection combining (A-GSC) receivers. IEEE Transactions on Wireless Communications 7(12-2): 5214-5219 (2008)
29		Diomidis S. Michalopoulos, George K. Karagiannidis: PHY-layer Fairness in Amplify and Forward Cooperative Diversity Systems. IEEE Transactions on Wireless Communications 7(3): 1073-1082 (2008)
28		Diomidis S. Michalopoulos, George K. Karagiannidis, Theodoros A. Tsiftsis, Ranjan K. Mallik: Distributed Transmit Antenna Selection (DTAS) Under Performance or Energy Consumption Constraints. IEEE Transactions on Wireless Communications 7(4): 1168-1173 (2008)
	2007
27		Diomidis S. Michalopoulos, George K. Karagiannidis, Theodoros A. Tsiftsis: Introducing PHY-Layer Fairness in Amplify and Forward Cooperative Diversity Systems. ICC 2007: 4040-4045
26		Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis: Increasing Power Efficiency in Transmitter Diversity Systems under Error Performance Constraints. ICC 2007: 4411-4415
25		Sotirios K. Mihos, Vasilios M. Kapinas, George K. Karagiannidis: On the Monotonicity of the Generalized Marcum and Nuttall Q-Functions CoRR abs/0712.4103: (2007)
24		George K. Karagiannidis, Nikos C. Sagias, P. Takis Mathiopoulos: Nast Nakagami: A Novel Stochastic Model for Cascaded Fading Channels. IEEE Transactions on Communications 55(8): 1453-1458 (2007)
23		Marios Gatzianas, Leonidas Georgiadis, George K. Karagiannidis: Gain Adaptation Policies for Dual-Hop Nonregenerative Relayed Systems. IEEE Transactions on Communications 55(8): 1472-1477 (2007)
22		Athanasios S. Lioumpas, George K. Karagiannidis: Blind Ratio Combining (BRC): An Optimum Diversity Receiver for Coherent Detection With Unknown Fading Amplitudes. IEEE Transactions on Communications 55(8): 1645-1645 (2007)
21		Athanasios S. Lioumpas, George K. Karagiannidis: Blind Ratio Combining (BRC): An Optimum Diversity Receiver for Coherent Detection With Unknown Fading Amplitudes. IEEE Transactions on Communications 55(9): 1725-1735 (2007)
20		Ranjan K. Mallik, George K. Karagiannidis: Equal-Gain Combining with Unequal Energy Constellations. IEEE Transactions on Wireless Communications 6(3): 1125-1132 (2007)
19		Athanasios S. Lioumpas, George K. Karagiannidis, Athanasios C. Iossifides: Channel Quality Estimation Index (CQEI): A Long-Term Performance Metric for Fading Channels and an Application in EGC Receivers. IEEE Transactions on Wireless Communications 6(9): 3315-3323 (2007)
	2006
18		Diomidis S. Michalopoulos, George K. Karagiannidis, Theodoros A. Tsiftsis, Ranjan K. Mallik: An Optimized User Selection Method for Cooperative Diversity Systems. GLOBECOM 2006
17		Theodoros A. Tsiftsis, George K. Karagiannidis, P. Takis Mathiopoulos: New Results on the Performance Evaluation of the Relay Fading Channel. VTC Spring 2006: 1630-1634
16		N. V. Kokkalis, P. Takis Mathiopoulos, George K. Karagiannidis, C. S. Koukourlis: Performance analysis of M-ary PPM TH-UWB systems in the presence of MUI and timing jitter. IEEE Journal on Selected Areas in Communications 24(4): 822-828 (2006)
15		George K. Karagiannidis, Theodoros A. Tsiftsis, Ranjan K. Mallik: Bounds for multihop relayed communications in nakagami-m fading. IEEE Transactions on Communications 54(1): 18-22 (2006)
14		George K. Karagiannidis, Nikos C. Sagias, Theodoros A. Tsiftsis: Closed-form statistics for the sum of squared Nakagami-m variates and its applications. IEEE Transactions on Communications 54(8): 1353-1359 (2006)
13		George K. Karagiannidis, Dimitris A. Zogas: Authors' reply [to comments on 'Infinite-series representations associated with the bivariate Rician distribution and their applications']. IEEE Transactions on Communications 54(8): 1512-1513 (2006)
12		Nikos C. Sagias, George K. Karagiannidis, P. Takis Mathiopoulos, Theodoros A. Tsiftsis: On the performance analysis of equal-gain diversity receivers over generalized gamma fading channels. IEEE Transactions on Wireless Communications 5(10): 2967-2975 (2006)
11		George K. Karagiannidis: Performance bounds of multihop wireless communications with blind relays over generalized fading channels. IEEE Transactions on Wireless Communications 5(3): 498-503 (2006)
	2005
10		Dimitris A. Zogas, George K. Karagiannidis: Infinite-series representations associated with the bivariate rician distribution and their applications. IEEE Transactions on Communications 53(11): 1790-1794 (2005)
9		Nikos C. Sagias, George K. Karagiannidis: Gaussian class multivariate Weibull distributions: theory and applications in fading channels. IEEE Transactions on Information Theory 51(10): 3608-3619 (2005)
8		Dimitris A. Zogas, George K. Karagiannidis, Stavros A. Kotsopoulos: Equal gain combining over Nakagami-n (rice) and Nakagami-q (Hoyt) generalized fading channels. IEEE Transactions on Wireless Communications 4(2): 374-379 (2005)
7		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 Transactions on Wireless Communications 4(3): 841-846 (2005)
6		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 Transactions on Wireless Communications 4(4): 1407-1411 (2005)
	2004
5		George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos: BER performance of dual predetection EGC in correlative Nakagami-m fading. IEEE Transactions on Communications 52(1): 50-53 (2004)
4		George K. Karagiannidis: Moments-based approach to the performance analysis of equal gain diversity in Nakagami-m fading. IEEE Transactions on Communications 52(5): 685-690 (2004)
3		Nikos C. Sagias, George K. Karagiannidis, Dimitris A. Zogas, P. Takis Mathiopoulos, George S. Tombras: Performance analysis of dual selection diversity in correlated Weibull fading channels. IEEE Transactions on Communications 52(7): 1063-1067 (2004)
2		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 Transactions on Wireless Communications 3(1): 25-28 (2004)
1		George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos: Statistical properties of the EGC output SNR over correlated Nakagami-m fading channels. IEEE Transactions on Wireless Communications 3(5): 1764-1769 (2004)

Coauthor Index

1	Nestor D. Chatzidiamantis	[46]
2	Aimilia P. Doukeli	[41]
3	Panayiotis Frangos	[41]
4	Marios Gatzianas	[23]
5	Leonidas Georgiadis	[23]
6	Zoran Hadzi-Velkov	[36] [42] [43] [44] [45]
7	Athanasios C. Iossifides	[19]
8	Vasilios M. Kapinas	[25]
9	Petros L. Katsis	[32]
10	N. V. Kokkalis	[16]
11	Stavros A. Kotsopoulos	[1] [2] [5] [6] [7] [8] [49]
12	C. S. Koukourlis	[16]
13	Athanasios S. Lioumpas	[19] [21] [22] [26] [30] [33] [37] [41] [47] [48] [49]
14	Ranjan K. Mallik	[15] [18] [20] [28]
15	P. Takis Mathiopoulos	[3] [12] [16] [17] [24]
16	Diomidis S. Michalopoulos	[18] [26] [27] [28] [29] [31] [33] [34] [37] [38] [47]
17	Sotirios K. Mihos	[25]
18	Koralia N. Pappi	[49]
19	Fotini-Niovi Pavlidou	[32]
20	Nikos C. Sagias	[3] [6] [7] [9] [12] [14] [24]
21	Harilaos G. Sandalidis	[35] [40]
22	Robert Schober	[47]
23	Peter J. Smith	[39]
24	Himal A. Suraweera	[39]
25	George S. Tombras	[3] [6] [7]
26	Theodoros A. Tsiftsis	[12] [14] [15] [17] [18] [27] [28] [30] [35] [40]
27	Murat Uysal	[35] [40]
28	Nikola Zlatanov	[36] [42] [43] [44] [45]
29	Dimitris A. Zogas	[1] [2] [3] [5] [6] [7] [8] [10] [13]

Colors in the list of coauthors