Nikolaos I. Miridakis

100 papers B 2C 1Journal 81Unranked 15
YearRankTypeTitle / Venue / Authors
2026 J jnl
Spatially Correlated Multi-RIS Communication: The Effect of Inter-Operator Interference.
IEEE Trans. Veh. Technol.
Nikolaos I. Miridakis, Panagiotis Karkazis
2025 J jnl
Aerial Jamming Against Aerial Eavesdropping for UAV-Assisted Secure NOMA-URLLC Networks.
IEEE Open J. Commun. Soc.
Emmanouel T. Michailidis, Nikolaos I. Miridakis
2025 — conf
Aerial Jamming Against Aerial Eavesdropping for UAV-Assisted Secure, Ultra-Reliable and Low-Latency Communications.
MILCOM
Emmanouel T. Michailidis, Nikolaos I. Miridakis
2025 J jnl
Spatially Correlated multi-RIS Communication: The Effect of Inter-Operator Interference.
CoRR
Nikolaos I. Miridakis, Panagiotis Karkazis
2024 J jnl
A User-Centric Perspective of 6G Networks: A Survey.
IEEE Access
Stamatia Drampalou, Dimitris Uzunidis, Anastasios Vetsos, Nikolaos I. Miridakis, Panagiotis Karkazis
2024 J jnl
Extreme Level Crossing Rate: A New Performance Indicator for URLLC Systems.
IEEE Trans. Veh. Technol.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Panagiotis Karkazis, Helen C. Leligou, Fotis Foukalas
2024 J jnl
Impact of Inter-Operator Interference via Reconfigurable Intelligent Surfaces.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Panagiotis Karkazis, Helen C. Leligou, Petar Popovski
2024 J jnl
Impact of Inter-Operator Interference via Reconfigurable Intelligent Surfaces.
IEEE Wirel. Commun. Lett.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Panagiotis Karkazis, Helen C. Leligou, Petar Popovski
2024 J jnl
Optimization of Secure Computation Efficiency in UAV-Enabled RIS-Assisted MEC-IoT Networks With Aerial and Ground Eavesdroppers.
IEEE Trans. Commun.
Emmanouel T. Michailidis, Maria-Garyfallio Volakaki, Nikolaos I. Miridakis, Demosthenes Vouyioukas
2023 J jnl
Extreme Level Crossing Rate: A New Performance Indicator for URLLC Systems.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Panagiotis Karkazis, Helen C. Leligou, Fotis Foukalas
2023 J jnl
Green integrated cooperative spectrum sensing for cognitive satellite terrestrial networks.
IET Commun.
Rugui Yao, Yongsong Yu, Peng Wang, Ye Fan, Xudong Li, Xiaoya Zuo, Nan Qi, Nikolaos I. Miridakis, Theodoros A. Tsiftsis
2023 J jnl
Pattern Design and Power Management for Cognitive LEO Beaming Hopping Satellite-Terrestrial Networks.
IEEE Trans. Cogn. Commun. Netw.
Tong Li, Rugui Yao, Ye Fan, Xiaoya Zuo, Nikolaos I. Miridakis, Theodoros A. Tsiftsis
2023 — conf
Simulation of optimal methodologies for channel estimation in a MISO RIS-aided system.
PCI
Stamatia Drampalou, Nikolaos I. Miridakis, Panagiotis Karkazis
2023 J jnl
Zero Forcing Uplink Detection Through Large-Scale RIS: System Performance and Phase Shift Design.
IEEE Trans. Commun.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Rugui Yao
2022 J jnl
Extreme Age of Information for Wireless-Powered Communication Systems.
CoRR
Nikolaos I. Miridakis, Zheng Shi, Theodoros A. Tsiftsis, Guanghua Yang
2022 J jnl
Extreme Age of Information for Wireless-Powered Communication Systems.
IEEE Wirel. Commun. Lett.
Nikolaos I. Miridakis, Zheng Shi, Theodoros A. Tsiftsis, Guanghua Yang
2022 J jnl
Metasurface-Coated Devices: A New Paradigm for Energy-Efficient and Secure 6G Communications.
IEEE Veh. Technol. Mag.
Theodoros A. Tsiftsis, Constantinos A. Valagiannopoulos, Hongwu Liu, Alexandros-Apostolos A. Boulogeorgos, Nikolaos I. Miridakis
2022 J jnl
Non-Linear Age of Information: An Energy Efficient Receiver-Centric Approach.
IEEE Wirel. Commun. Lett.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Guanghua Yang
2022 J jnl
Outage Performance of Cross-Packet HARQ.
CoRR
Jiahui Feng, Zheng Shi, Guanghua Yang, Nikolaos I. Miridakis, Shaodan Ma, Theodoros A. Tsiftsis
2022 J jnl
Outage Performance of Cross-Packet HARQ.
IEEE Wirel. Commun. Lett.
Jiahui Feng, Zheng Shi, Guanghua Yang, Nikolaos I. Miridakis, Shaodan Ma, Theodoros A. Tsiftsis
2022 J jnl
Performance of Uplink NOMA with User Mobility Under Short Packet Transmission.
Wirel. Pers. Commun.
Nikolaos I. Miridakis, Emmanouel T. Michailidis, Angelos Michalas, Emmanouil Skondras, Dimitrios J. Vergados, Dimitrios D. Vergados
2022 J jnl
Rate-Splitting Multiple Access-Enabled Security Analysis in Cognitive Satellite Terrestrial Networks.
IEEE Trans. Veh. Technol.
Xudong Li, Ye Fan, Rugui Yao, Peng Wang, Nan Qi, Nikolaos I. Miridakis, Theodoros A. Tsiftsis
2022 J jnl
Secure Spectrum-Energy Efficiency Tradeoff Based on Stackelberg Game in a Two-Way Relay Cognitive Satellite Terrestrial Network.
IEEE Wirel. Commun. Lett.
Xudong Li, Rugui Yao, Ye Fan, Peng Wang, Nan Qi, Nikolaos I. Miridakis, Theodoros A. Tsiftsis
2022 J jnl
Semi-Blind Multiuser Detection Under the Presence of Reconfigurable Intelligent Surfaces.
IEEE Wirel. Commun. Lett.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Guanghua Yang, Panagiotis Karkazis, Helen C. Leligou
2022 J jnl
Zero Forcing Uplink Detection through Large-Scale RIS: System Performance and Phase Shift Design.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Rugui Yao
2021 — conf
A Network Slicing Algorithm for 5G Vehicular Networks.
IISA
Emmanouil Skondras, Angelos Michalas, Dimitrios J. Vergados, Emmanouel T. Michailidis, Nikolaos I. Miridakis
2021 J jnl
Energy Optimization in Dual-RIS UAV-Aided MEC-Enabled Internet of Vehicles.
Sensors
Emmanouel T. Michailidis, Nikolaos I. Miridakis, Angelos Michalas, Emmanouil Skondras, Dimitrios J. Vergados
2021 J jnl
Energy Optimization in Massive MIMO UAV-Aided MEC-Enabled Vehicular Networks.
IEEE Access
Emmanouel T. Michailidis, Nikolaos I. Miridakis, Angelos Michalas, Emmanouil Skondras, Dimitrios J. Vergados, Dimitrios D. Vergados
2021 J jnl
Energy Optimization in Massive MIMO UAV-Aided MEC-Enabled Vehicular Networks.
CoRR
Emmanouel T. Michailidis, Nikolaos I. Miridakis, Angelos Michalas, Emmanouil Skondras, Dimitrios J. Vergados, Dimitrios D. Vergados
2021 J jnl
Moment-Based Spectrum Sensing Under Generalized Noise Channels.
IEEE Commun. Lett.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Guanghua Yang
2021 J jnl
Non-Linear Age of Information: An Energy Efficient Receiver-Centric Approach.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Guanghua Yang
2021 J jnl
Performance of Uplink NOMA with User Mobility Under Short Packet Transmission.
CoRR
Nikolaos I. Miridakis, Emmanouel T. Michailidis, Angelos Michalas, Emmanouil Skondras, Dimitrios J. Vergados, Dimitrios D. Vergados
2021 J jnl
Semi-Blind Multiuser Detection Under the Presence of Reconfigurable Intelligent Surfaces.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Guanghua Yang, Panagiotis Karkazis, Helen C. Leligou
2020 J jnl
Air-to-Air Communications Beyond 5G: A Novel 3D CoMP Transmission Scheme.
CoRR
Yan Li, Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Guanghua Yang, Minghua Xia
2020 J jnl
Air-to-Air Communications Beyond 5G: A Novel 3D CoMP Transmission Scheme.
IEEE Trans. Wirel. Commun.
Yan Li, Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Guanghua Yang, Minghua Xia
2020 J jnl
Generalized Energy Detection Under Generalized Noise Channels.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Guanghua Yang
2020 J jnl
Generalized Energy Detection Under Generalized Noise Channels.
IEEE Wirel. Commun. Lett.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Guanghua Yang
2020 J jnl
Moment-based Spectrum Sensing Under Generalized Noise Channels.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Guanghua Yang
2020 J jnl
Signal Detection in Uplink Time-Varying OFDM Systems Using RNN With Bidirectional LSTM.
IEEE Wirel. Commun. Lett.
Shengyao Wang, Rugui Yao, Theodoros A. Tsiftsis, Nikolaos I. Miridakis, Nan Qi
2020 J jnl
Traffic-Aware Two-Stage Queueing Communication Networks: Queue Analysis and Energy Saving.
IEEE Trans. Commun.
Nan Qi, Nikolaos I. Miridakis, Ming Xiao, Theodoros A. Tsiftsis, Rugui Yao, Shi Jin
2020 — conf
User Pair-Relay Matching in a Multiple User Pair and Multiple Untrusted Relay Network
WCSP
Rugui Yao, Doudou Song, Lukun Yao, Theodoros A. Tsiftsis, Nikolaos I. Miridakis, Nan Qi, Xiaoya Zuo, Danian Lou
2019 J jnl
All-Optical FSO Relaying Under Mixture-Gamma Fading Channels and Pointing Errors.
Wirel. Pers. Commun.
Nikolaos I. Miridakis, Dimitrios D. Vergados, Angelos Michalas
2019 J jnl
Deep Neural Network Assisted Approach for Antenna Selection in Untrusted Relay Networks.
IEEE Wirel. Commun. Lett.
Rugui Yao, Yuxin Zhang, Shengyao Wang, Nan Qi, Nikolaos I. Miridakis, Theodoros A. Tsiftsis
2019 — conf
Green CR-NOMA: A New Interweave Energy Harvesting Transmission Scheme for Secondary Access.
ISWCS
Nikolaos I. Miridakis, Sultangali Arzykulov, Theodoros A. Tsiftsis, Guanghua Yang, Galymzhan Nauryzbayev
2019 J jnl
Leveraging on the Impact of Imperfect Channel Estimation for MIMO Relaying Systems.
IEEE Access
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Guanghua Yang
2019 — conf
On the Fundamental Queue Analysis for Relay-assisted Two-stage Communication Networks.
WCNC Workshops
Nan Qi, Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Rugui Yao
2019 J jnl
Traffic-aware Two-stage Queueing Communication Networks: Queue Analysis and Energy Saving.
CoRR
Nan Qi, Nikolaos I. Miridakis, Ming Xiao, Theodoros A. Tsiftsis, Rugui Yao, Shi Jin
2019 J jnl
Zero Forcing Detection For Short Packet Transmission Under Channel Estimation Errors.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Hui-Ming Wang
2019 J jnl
Zero Forcing Detection for Short Packet Transmission Under Channel Estimation Errors.
IEEE Trans. Veh. Technol.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Hui-Ming Wang
2018 J jnl
A New Interweave Cognitive Radio Scheme for Out-Band Energy Harvesting Systems.
IEEE Access
Nikolaos I. Miridakis, Theodoros A. Tsiftsis
2018 J jnl
A New Interweave Cognitive Radio Scheme for Out-band Energy Harvesting Systems.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis
2018 — conf
A New Two-Stage Multiuser MIMO Detection Approach with Different Priorities.
ICC Workshops
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Dimitrios D. Vergados, Angelos Michalas
2018 J jnl
All Cognitive MIMO: New Multiuser Detection Approach With Different Priorities.
IEEE Trans. Wirel. Commun.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Dimitrios D. Vergados, Angelos Michalas
2018 J jnl
All-Optical FSO Relaying Under Mixture-Gamma Fading Channels and Pointing Errors.
CoRR
Nikolaos I. Miridakis, Dimitrios D. Vergados, Angelos Michalas
2018 B conf
Coordinated Uplink Transmission for Cooperative NOMA Systems.
GLOBECOM
Hongwu Liu, Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Kyeong Jin Kim, Kyung Sup Kwak
2018 — conf
Energy Efficient Transmission in Underlay Massive MIMO Systems with Probabilistic Guarantees.
ICC Workshops
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos
2018 J jnl
MIMO Underlay Cognitive Radio: Optimized Power Allocation, Effective Number of Transmit Antennas and Harvest-Transmit Tradeoff.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos
2018 J jnl
MIMO Underlay Cognitive Radio: Optimized Power Allocation, Effective Number of Transmit Antennas and Harvest-Transmit Tradeoff.
IEEE Trans. Green Commun. Netw.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos
2018 J jnl
Optimal Power Allocation and Active Interference Mitigation for Spatial Multiplexed MIMO Cognitive Systems.
IEEE Trans. Veh. Technol.
Nikolaos I. Miridakis, Minghua Xia, Theodoros A. Tsiftsis
2018 J jnl
Zero-Forcing Successive Decoding Under Nakagami-m Fading Channels.
Wirel. Pers. Commun.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis
2017 J jnl
All Cognitive MIMO: A New Multiuser Detection Approach with Different Priorities.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Dimitrios D. Vergados, Angelos Michalas
2017 J jnl
Distributed Spatial Multiplexing Systems With Hardware Impairments and Imperfect Channel Estimation Under Rank-1 Rician Fading Channels.
IEEE Trans. Veh. Technol.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Corbett Rowell
2017 J jnl
EGC Reception for FSO Systems Under Mixture-Gamma Fading Channels and Pointing Errors.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis
2017 J jnl
EGC Reception for FSO Systems Under Mixture-Gamma Fading Channels and Pointing Errors.
IEEE Commun. Lett.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis
2017 J jnl
On the Joint Impact of Hardware Impairments and Imperfect CSI on Successive Decoding.
IEEE Trans. Veh. Technol.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis
2017 — conf
Optimal transmit power and active interference mitigation of underlay MIMO cognitive systems.
ICC
Nikolaos I. Miridakis, Minghua Xia, Theodoros A. Tsiftsis
2017 J jnl
Simultaneous Spectrum Sensing and Data Reception for Cognitive Spatial Multiplexing Distributed Systems.
IEEE Trans. Wirel. Commun.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos, Mérouane Debbah
2017 J jnl
Superposition Modulation-Based Cooperation for Oversampled OFDM Signals.
IEEE Trans. Commun.
Alireza Rahmati, Kaamran Raahemifar, Alagan Anpalagan, Theodoros A. Tsiftsis, Paeiz Azmi, Nikolaos I. Miridakis
2016 J jnl
Cooperative spectrum sharing MIMO systems with successive decoding.
Phys. Commun.
Nikolaos I. Miridakis, Dimitrios D. Vergados, Angelos Michalas
2016 J jnl
Distributed Spatial Multiplexing Systems with Hardware Impairments and Imperfect Channel Estimation under Rank-1 Rician Fading Channels.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Corbett Rowell
2016 — conf
Energy efficient switching between data transmission and energy harvesting for cooperative cognitive relaying systems.
ICC
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos, Mérouane Debbah
2016 J jnl
Green Cognitive Relaying: Opportunistically Switching Between Data Transmission and Energy Harvesting.
IEEE J. Sel. Areas Commun.
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos, Mérouane Debbah
2016 J jnl
On the Joint Impact of Hardware Impairments and Imperfect CSI on Successive Decoding.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis
2016 J jnl
Optimal Power Allocation and Active Interference Mitigation for Spatial Multiplexed MIMO Cognitive Systems.
CoRR
Nikolaos I. Miridakis, Minghua Xia, Theodoros A. Tsiftsis
2016 J jnl
Simultaneous Spectrum Sensing and Data Reception for Cognitive Spatial Multiplexing Distributed Systems.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos, Mérouane Debbah
2016 B conf
Simultaneous Spectrum Sensing and Data Transmission for Multi-User MIMO Cognitive Radio Systems.
GLOBECOM
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos, Mérouane Debbah
2015 J jnl
Cooperative Relaying in Underlay Cognitive Systems with Hardware Impairments.
CoRR
Nikolaos I. Miridakis, Dimitrios D. Vergados, Angelos Michalas
2015 — conf
Cooperative Relaying in Underlay Cognitive Systems with TAS/MRC, Spatial Correlation and Hardware Impairments.
VTC Fall
Nikolaos I. Miridakis, Dimitrios D. Vergados, Angelos Michalas
2015 J jnl
Dual-Hop Communication Over a Satellite Relay and Shadowed Rician Channels.
IEEE Trans. Veh. Technol.
Nikolaos I. Miridakis, Dimitrios D. Vergados, Angelos Michalas
2015 J jnl
Green Cognitive Relaying: Opportunistically Switching Between Data Transmission and Energy Harvesting.
CoRR
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos, Mérouane Debbah
2015 J jnl
On the Ergodic Capacity of Underlay Cognitive Dual-Hop AF Relayed Systems Under Non-Identical Generalized-K Fading Channels.
IEEE Commun. Lett.
Nikolaos I. Miridakis
2015 J jnl
On the Ergodic Capacity of Underlay Cognitive Dual-Hop AF Relayed Systems under Non-Identical Generalized-K Fading Channels.
CoRR
Nikolaos I. Miridakis
2015 J jnl
Performance Analysis of EGC Receivers Over Generalized- $$\mathcal {K} (\mathcal {K}_{G})$$ K ( K G ) Fading Channels.
Wirel. Pers. Commun.
Nikolaos I. Miridakis
2015 J jnl
Performance Analysis of Successive Decoding Based on Shadowing Side Information Under Non-Identical Composite Fading/Shadowing Channels.
IEEE Trans. Wirel. Commun.
Nikolaos I. Miridakis, Dimitrios D. Vergados, Angelos Michalas
2014 J jnl
Generalized Diversity Reception in the Presence of Multiple Distinct Interferers: An Outage Performance Analysis.
IEEE Trans. Wirel. Commun.
Nikolaos I. Miridakis, Dimitrios D. Vergados
2014 J jnl
Multiuser Relaying over Mixed RF/FSO Links.
IEEE Trans. Commun.
Nikolaos I. Miridakis, Michail Matthaiou, George K. Karagiannidis
2014 — conf
Multiuser dual-hop relaying over mixed RF/FSO links.
ICC
Nikolaos I. Miridakis, Michail Matthaiou, George K. Karagiannidis
2014 J jnl
Performance analysis of V-BLAST reception under multiuser decode-and-forward cooperation.
IET Commun.
Nikolaos I. Miridakis
2013 J jnl
A Receiver-Centric OFCDM Approach with Subcarrier Grouping
CoRR
Nikolaos I. Miridakis, Dimitrios D. Vergados, Emmanouil Papadakis
2013 J jnl
A Survey on the Successive Interference Cancellation Performance for Single-Antenna and Multiple-Antenna OFDM Systems.
IEEE Commun. Surv. Tutorials
Nikolaos I. Miridakis, Dimitrios D. Vergados
2013 J jnl
Efficient detection-switching based on successive interference cancellation for multiple-input multiple-output orthogonal frequency division multiplexing systems.
IET Signal Process.
Nikolaos I. Miridakis, Dimitrios D. Vergados
2013 J jnl
Performance Analysis of the Ordered V-BLAST Approach over Nakagami-m Fading Channels
CoRR
Nikolaos I. Miridakis, Dimitrios D. Vergados
2013 J jnl
Performance Analysis of the Ordered V-BLAST Approach over Nakagami-m Fading Channels.
IEEE Wirel. Commun. Lett.
Nikolaos I. Miridakis, Dimitrios D. Vergados
2012 J jnl
A Receiver-Centric OFCDM Approach with Subcarrier Grouping.
IEEE Commun. Lett.
Nikolaos I. Miridakis, Dimitrios D. Vergados, Emmanouil Papadakis
2012 — —
Αντιμετώπιση παρεμβολών και έλεγχος πρόσβασης σε σύγχρονα ασύρματα τηλεπικοινωνιακά συστήματα
Nikolaos I. Miridakis
2011 — conf
Complexity Analysis of a Hybrid Threshold-based ZF-MMSE Equalizer for SIC-based MIMO-OFDM Receivers.
WINSYS
Nikolaos I. Miridakis, Dimitrios D. Vergados
2011 J jnl
Statistical Model of Downlink Power Consumption in Cellular CDMA Networks
CoRR
Stylianos P. Savaidis, Nikolaos I. Miridakis
2011 — conf
Successive Interference Cancellation for Multi-user MIMO-OFDM Ad-Hoc Networks: A Performance-Complexity Tradeoff.
ICETE (Selected Papers)
Nikolaos I. Miridakis, Dimitrios D. Vergados
2009 C conf
A Novel Power-Efficient Middleware Scheme for Sensor Grid Applications.
QSHINE
Nikolaos I. Miridakis, Vasileios Giotsas, Dimitrios D. Vergados, Christos Douligeris
2008 — conf
Power control schemes in wireless sensor networks for homecare e-health applications.
PETRA
Nikolaos A. Pantazis, Dimitrios D. Vergados, Nikolaos I. Miridakis, Dimitrios J. Vergados