George K. Varotsos

18 papers Journal 4Unranked 14
YearRankTypeTitle / Venue / Authors
2023 — conf
ABER Estimation of NLOS UV Links with Time Diversity over K-Turbulent Channels and Path Loss.
MOCAST
George K. Varotsos, Hector E. Nistazakis, Efstratios C. Kapotis, Efstratios V. Chatzikontis, Konstantinos Aidinis, Christos K. Volos
2023 J jnl
Study on Optical Positioning Using Experimental Visible Light Communication System.
Comput.
Nikoleta Vitsi, Argyris N. Stassinakis, Nikolaos A. Androutsos, George D. Roumelas, George K. Varotsos, Konstantinos Aidinis, Hector E. Nistazakis
2022 — conf
THz Links Performance Study for Gamma Turbulence Links with Path Loss and Pointing Errors.
MOCAST
George K. Varotsos, Efstratios V. Chatzikontis, Efstratios C. Kapotis, Hector E. Nistazakis, Konstantinos Aidinis, Vasilis Christofilakis
2021 — conf
3Time Jitter Influence on the Performance of PPM or PAM SIMO FSO Links over M-Turbulence Channels.
ConTEL
Panagiotis J. Gripeos, Hector E. Nistazakis, George K. Varotsos, Wilfried Gappmair, Andreas D. Tsigopoulos
2021 — conf
Influence of Pointing Errors at the Block Error Rate Performance of Strong Turbulent SIMO FSO Links.
ConTEL
Nikolaos A. Androutsos, Hector E. Nistazakis, George K. Varotsos, Evgenia Roditi, Erich Leitgeb
2021 — conf
On the Utilization of L-PAM Technique in Transdermal Optical Wireless Links with Stochastic Pointing Errors for ABER Performance Estimation.
MOCAST
George K. Varotsos, Hector E. Nistazakis, Konstantinos Aidinis, Fadi Jaber, M. Nasor, K. K. Mujeeb Rahman
2020 — conf
Average BER Estimation of Retroreflective Transdermal Optical Wireless Links with Diversity, Attenuation and Spatial Jitter.
MOCAST
George K. Varotsos, Hector E. Nistazakis, Konstantinos Aidinis, Fadi Jaber, K. K. Mujeeb Rahman, Antreas D. Tsigopoulos, Vasilis Christofilakis
2019 — conf
Modulated Retro-Reflector Transdermal Optical Wireless Communication Systems with Wavelength Diversity over Skin-Induced Attenuation and Pointing Errors.
ISSPIT
George K. Varotsos, Hector E. Nistazakis, Konstantinos Aidinis, George D. Roumelas, Fadi Jaber, K. K. Mujeeb Rahman
2019 — conf
On the use of Diversity in Transdermal Optical Wireless Links with Nonzero Boresight Pointing Errors for Outage Performance Estimation.
MOCAST
George K. Varotsos, Hector E. Nistazakis, George S. Tombras, Konstantinos Aidinis, Fadi Jaber, K. K. Mujeeb Rahman
2019 — conf
Performance of Underwater Wireless Optical Link Under Weak Turbulence and Pointing Errors Using Heterodyne QAM Technique.
ONDM
Argyris N. Stassinakis, Hector E. Nistazakis, George K. Varotsos, George S. Tombras
2019 J jnl
SIMO subcarrier PSK FSO links with phase noise and non-zero boresight pointing errors over turbulence channels.
IET Commun.
George K. Varotsos, Hector E. Nistazakis, Wilfried Gappmair, Harilaos G. Sandalidis, George S. Tombras
2019 — conf
Total Outage Probablity of a Multihop Hybrid FSO/MMW System.
ISSPIT
George D. Roumelas, Hector E. Nistazakis, Konstantinos Aidinis, George K. Varotsos, Erich Leitgeb
2019 J jnl
Transdermal Optical Wireless Links with Multiple Receivers in the Presence of Skin-Induced Attenuation and Pointing Errors.
Comput.
George K. Varotsos, Hector E. Nistazakis, Konstantinos Aidinis, Fadi Jaber, K. K. Mujeeb Rahman
2018 — conf
Outage performance of mixed, parallel and serial DF relayed FSO links over weak turbulence channels with nonzero boresight pointing errors.
MOCAST
George K. Varotsos, Hector E. Nistazakis, A. N. Stassinakis, George S. Tombras, Vasilis Christofilakis, Christos K. Volos
2017 — conf
Average error performance in Subcarrier PSK FSO links over weak turbulence channels with spatial jitter and phase noise.
MOCAST
George K. Varotsos, Hector E. Nistazakis, George S. Tombras, Wilfried Gappmair
2017 — conf
Block error rate estimation for wireless optical communication links over strong turbulence channels with pointing errors.
MOCAST
Michalis P. Ninos, Hector E. Nistazakis, A. N. Stassinakis, George K. Varotsos, George S. Tombras, Christos K. Volos
2017 — conf
DF relayed FSO communication systems with time dispersion over Gamma Gamma turbulence and misalignment.
MOCAST
George K. Varotsos, Hector E. Nistazakis, Michalis P. Ninos, George S. Tombras, Antreas D. Tsigopoulos, Christos K. Volos
2017 J jnl
OFDM RoFSO Links with Relays Over Turbulence Channels and Nonzero Boresight Pointing Errors.
J. Commun.
George K. Varotsos, Hector E. Nistazakis, George S. Tombras