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K. Peppas · SciRah

Researcher profile · Semantic Scholar

K. Peppas

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K. Peppas — researcher profile on SciRah

h-index: 33
Works: 129
Citations: 3,263

Most-cited papers

A New Formula for the Average Bit Error Probability of Dual-Hop Amplify-and-Forward Relaying Systems over Generalized Shadowed Fading Channels
K. Peppas
2012IEEE Wireless Communications Letters186 citations
Semantic Scholar
Serial Free-Space Optical Relaying Communications Over Gamma-Gamma Atmospheric Turbulence Channels
Christos Datsikas, K. Peppas, N. Sagias, G. Tombras
2010IEEE\/OSA Journal of Optical Communications and Networking155 citations
Semantic Scholar
On the Performance Analysis of RIS-Empowered Communications Over Nakagami-m Fading
Dimitris Selimis, K. Peppas, G. C. Alexandropoulos, F. Lazarakis
2021IEEE Communications Letters136 citations
Semantic Scholar
Average Symbol Error Probability of General-Order Rectangular Quadrature Amplitude Modulation of Optical Wireless Communication Systems Over Atmospheric Turbulence Channels
K. Peppas, Christos Datsikas
2010IEEE\/OSA Journal of Optical Communications and Networking120 citations
Semantic Scholar
Capacity analysis of dual amplify-and-forward relayed free-space optical communication systems over turbulence channels with pointing errors
K. Peppas, A. Stassinakis, H. Nistazakis, G. Tombras
2013IEEE\/OSA Journal of Optical Communications and Networking101 citations
Semantic Scholar
New Results on the Fluctuating Two-Ray Model With Arbitrary Fading Parameters and Its Applications
Jia-Yi Zhang, Wen Zeng, Xu Li, Qiang Sun +1 more
2017IEEE Transactions on Vehicular Technology95 citations Open access
Semantic Scholar
A Simple, Accurate Approximation to the Sum of Gamma–Gamma Variates and Applications in MIMO Free-Space Optical Systems
K. Peppas
2011IEEE Photonics Technology Letters83 citations
Semantic Scholar
The Fischer–Snedecor $\mathcal {F}$-Distribution Model for Turbulence-Induced Fading in Free-Space Optical Systems
K. Peppas, G. C. Alexandropoulos, Evangelos Xenos, A. Maras
2020Journal of Lightwave Technology77 citations
Semantic Scholar
Underwater Optical Wireless Communications With Optical Amplification and Spatial Diversity
A. Boucouvalas, K. Peppas, K. Yiannopoulos, Zabih Ghassemlooy
2016IEEE Photonics Technology Letters74 citations
Semantic Scholar
Secrecy Outage Analysis Over Correlated Composite Nakagami- $m$ /Gamma Fading Channels
G. C. Alexandropoulos, K. Peppas
2017IEEE Communications Letters72 citations Open access
Semantic Scholar
Performance of underwater optical wireless communication with multi-pulse pulse-position modulation receivers and spatial diversity
K. Peppas, A. Boucouvalas, Zabih Ghassemloy
201772 citations
Semantic Scholar
Simple, accurate formula for the average bit error probability of multiple-input multiple-output free-space optical links over negative exponential turbulence channels.
K. Peppas, F. Lazarakis, A. Alexandridis, K. Dangakis
2012Optics Letters66 citations
Semantic Scholar
Physical Layer Security Over Fluctuating Two-Ray Fading Channels
Wen Zeng, Jia-Yi Zhang, Shuai-Fei Chen, K. Peppas +1 more
2018IEEE Transactions on Vehicular Technology65 citations Open access
Semantic Scholar
Free-Space Optical Communication With Spatial Modulation and Coherent Detection Over H-K Atmospheric Turbulence Channels
K. Peppas, P. Mathiopoulos
2015Journal of Lightwave Technology65 citations Open access
Semantic Scholar
Accurate closed-form approximations to generalised-K sum distributions and applications in the performance analysis of equal-gain combining receivers
K. Peppas
2011IET Communications61 citations
Semantic Scholar
Multivariate gamma-gamma distribution with exponential correlation and its applications in radio frequency and optical wireless communications
K. Peppas, G. C. Alexandropoulos, Christos Datsikas, F. Lazarakis
201159 citations
Semantic Scholar
On High-Order Capacity Statistics of Spectrum Aggregation Systems Over $\kappa $ - $\mu $ and $\kappa $ - $\mu $ Shadowed Fading Channels
Jia-Yi Zhang, Xiaoyu Chen, K. Peppas, Xu Li +1 more
2016IEEE Transactions on Communications54 citations Open access
Semantic Scholar
Improving the availability of terrestrial FSO links over log normal atmospheric turbulence channels using dispersive chirped Gaussian pulses
A. Stassinakis, H. Nistazakis, K. Peppas, G. Tombras
201348 citations
Semantic Scholar
Cascaded generalised-K fading channel
K. Peppas, F. Lazarakis, A. Alexandridis, K. Dangakis
2010IET Communications45 citations
Semantic Scholar
Performance of CA-CFAR detectors in nonhomogeneous positive alpha-stable clutter
V. Aalo, K. Peppas, G. Efthymoglou
2015IEEE Transactions on Aerospace and Electronic Systems44 citations
Semantic Scholar
Statistical Analysis for On-Body Spatial Diversity Communications at 2.45 GHz
A. Michalopoulou, A. Alexandridis, K. Peppas, T. Zervos +3 more
2012IEEE Transactions on Antennas and Propagation43 citations
Semantic Scholar
Performance Analysis of Dual-Hop AF Relaying Systems over Mixed $\eta{-}\mu$ and $\kappa{-} \mu$ Fading Channels
K. Peppas, G. C. Alexandropoulos, P. Mathiopoulos
2013IEEE Transactions on Vehicular Technology42 citations
Semantic Scholar
Sum of Nonidentical Squared $\kappa {-} \mu$ Variates and Applications in the Performance Analysis of Diversity Receivers
K. Peppas
2012IEEE Transactions on Vehicular Technology39 citations
Semantic Scholar
Energy detection of unknown signals in Gamma-shadowed Rician fading environments with diversity reception
K. Peppas, G. Efthymoglou, V. Aalo, Mohammed M. Alwakeel +1 more
2015IET Communications38 citations
Semantic Scholar
Dual-hop relaying communications over generalized-K (KG) fading channels
K. Peppas, Christos Datsikas, H. Nistazakis, G. Tombras
2010Journal of the Franklin Institute38 citations
Semantic Scholar
Physical Layer Security for Multiple-Antenna Systems: A Unified Approach
K. Peppas, N. Sagias, A. Maras
2016IEEE Transactions on Communications37 citations
Semantic Scholar
An Overview of the Physical Insight and the Various Performance Metrics of Fading Channels in Wireless Communication Systems
K. Peppas, H. E. Nistazakis, G. Tombras
201137 citations Open access
Semantic Scholar
Experimental Machine Learning Approach for Optical Turbulence and FSO Outage Performance Modeling
Antonios Lionis, Antonios Sklavounos, A. Stassinakis, Keith Cohn +4 more
2023Electronics35 citations Open access
Semantic Scholar
Capacity of η-μ fading channels under different adaptive transmission techniques
K. Peppas
2010IET Communications33 citations
Semantic Scholar
Probability of fade estimation for FSO links with time dispersion and turbulence modeled with the gamma-gamma or the I-K distribution
G. Varotsos, A. Stassinakis, H. Nistazakis, A. Tsigopoulos +3 more
201432 citations
Semantic Scholar
Error rate performance analysis of dual-hop relaying transmissions over generalized-K fading channels
Christos Datsikas, K. Peppas, F. Lazarakis, G. Tombras
201032 citations
Semantic Scholar
On the Distribution of the Ratio of Products of Fisher-Snedecor $\mathcal {F}$ Random Variables and Its Applications
Hongyang Du, Jia-Yi Zhang, K. Peppas, Hui Zhao +2 more
2019IEEE Transactions on Vehicular Technology31 citations Open access
Semantic Scholar
Serial Amplify-and-Forward Relay Transmission Systems in Nakagami- $m$ Fading Channels With a Poisson Interference Field
V. Aalo, K. Peppas, G. Efthymoglou, Mohammed M. Alwakeel +1 more
2014IEEE Transactions on Vehicular Technology30 citations
Semantic Scholar
Dual-Hop Relaying Communications Over Fisher-Snedecor F-Fading Channels
Peng Zhang, Jia-Yi Zhang, K. Peppas, Derrick Wing Kwan Ng +1 more
2020IEEE Transactions on Communications28 citations
Semantic Scholar
Earth-to-Earth Microwave Rain Attenuation Measurements: A Survey On the Recent Literature
V. Christofilakis, Giorgos Tatsis, Spyridon K Chronopoulos, A. Sakkas +5 more
2020Symmetry25 citations Open access
Semantic Scholar
Dual-hop transmissions with fixed-gain relays over Generalized-Gamma fading channels
K. Peppas, Akil Mansour, G. Tombras
2010arXiv.org22 citations
Semantic Scholar
Evaluation of average bit error rate for wireless networks with alpha-stable interference
V. Aalo, K. Peppas, G. Efthymoglou, Mohammed M. Alwakeel +1 more
201421 citations
Semantic Scholar
Dual-Hop Relaying Communications with Cochannel Interference Over $\eta$ - /spl mu/ Fading Channels
K. Peppas
2013IEEE Transactions on Vehicular Technology21 citations
Semantic Scholar
Attack Detection for Healthcare Monitoring Systems Using Mechanical Learning in Virtual Private Networks over Optical Transport Layer Architecture
V. Liagkou, Vasileios Kavvadas, Spyridon K Chronopoulos, D. Tafiadis +2 more
2019De Computis20 citations Open access
Semantic Scholar
Dual-Hop Cognitive Amplify-and-Forward Relaying Networks Over $\eta-\mu$ Fading Channels
Jing Yang, Lei Chen, Xian-Fu Lei, K. Peppas +1 more
2016IEEE Transactions on Vehicular Technology20 citations Open access
Semantic Scholar
Fetus Heart Rate Monitoring: A Preliminary Research Study With Remote Sensing
Anastasios G. Skrivanos, Evangelia I. Kosma, Spyridon K Chronopoulos, I. Kouretas +7 more
2022IEEE Consumer Electronics Magazine17 citations
Semantic Scholar
Unified Error Performance Analysis of Space Shift Keying Modulation for MISO and MIMO Systems Under Generalized Fading
K. Peppas, Martin Zamkotsian, F. Lazarakis, P. Cottis
2013IEEE Wireless Communications Letters17 citations
Semantic Scholar
Multilevel Spatial Hierarchical Modulation: An Efficient Scheme for Unequal Error Protection Under Rician Fading
Martin Zamkotsian, K. Peppas, F. Lazarakis, P. Cottis
2015IEEE Transactions on Vehicular Technology14 citations
Semantic Scholar
UAV-Aided Wireless Information and Power Transmission for High-Speed Train Communications
Wen Zeng, Jia-Yi Zhang, K. Peppas, Botha Ar +1 more
2018International Conference on Intelligent Transportation Systems12 citations
Semantic Scholar
High-Order Statistics for the Channel Capacity of EGC Receivers Over Generalized Fading Channels
K. Peppas, P. Mathiopoulos, J. Yang, Can Zhang +1 more
2018IEEE Communications Letters12 citations
Semantic Scholar
Performance Analysis of SISO and MIMO FSO Communication Systems Over Turbulent Channels
K. Peppas, H. Nistazakis, V. Assimakopoulos, G. Tombras
201212 citations Open access
Semantic Scholar
Moments-based analysis of dual-hop amplify-and-forward relaying communications systems over generalised fading channels
K. Peppas, F. Lazarakis, A. Alexandridis, K. Dangakis
2012IET Communications12 citations
Semantic Scholar
On the sum of ordered random variables and its applications to physical‐layer security of communication over η‐μ fading channels with generalized selection combining
K. Peppas, G. C. Alexandropoulos, P. Mathiopoulos, Jing Yang
2018Transactions on Emerging Telecommunications Technologies11 citations
Semantic Scholar
Asymptotic Error Performance Analysis of Spatial Modulation Under Generalized Fading
K. Peppas, Martin Zamkotsian, F. Lazarakis, P. Cottis
2014IEEE Wireless Communications Letters11 citations Open access
Semantic Scholar
The influence of the wearable antenna type on the on-body channel modeling at 2.45 GHz
A. Michalopoulou, T. Zervos, K. Peppas, Fotis Lazarakis +3 more
2013European Conference on Antennas and Propagation11 citations
Semantic Scholar

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