Diomidis S. Michalopoulos

Publication Activity (10 Years)

Years Active: 2006-2023
Publications (10 Years): 28

Top Topics

Cellular Networks

Using Artificial Neural Networks

Minimum Distance

Delay Constrained

Top Venues

IEEE Trans. Wirel. Commun.

Publications

Dick Carrillo, Charalampos Kalalas, Petra Raussi, Diomidis S. Michalopoulos, Demóstenes Z. Rodríguez, Heli Kokkoniemi-Tarkkanen, Kimmo Ahola, Pedro H. J. Nardelli, Gustavo Fraidenraich, Petar Popovski
Boosting 5G on Smart Grid Communication: A Smart RAN Slicing Approach. IEEE Wirel. Commun. 30 (5) (2023)
Anil Kirmaz, Taylan Sahin, Diomidis S. Michalopoulos, Wolfgang H. Gerstacker
Time-based vs. Fingerprinting-based Positioning Using Artificial Neural Networks. IPIN (2023)
Anil Kirmaz, Taylan Sahin, Diomidis S. Michalopoulos, Wolfgang H. Gerstacker
ToA and TDoA Estimation Using Artificial Neural Networks for High-Accuracy Ranging. IEEE J. Sel. Areas Commun. 41 (12) (2023)
Taylan Sahin, Leonardo Chiarello, Diomidis S. Michalopoulos, Berthold Panzner
Performance Evaluation of 5G Sidelink Positioning. CSCN (2023)
Anil Kirmaz, Taylan Sahin, Diomidis S. Michalopoulos, Muhammad Ikram Ashraf, Wolfgang H. Gerstacker
Time of Arrival Error Estimation for Positioning Using Convolutional Neural Networks. WCNC (2023)
Anil Kirmaz, Diomidis S. Michalopoulos, Irina Balan, Wolfgang H. Gerstacker
LOS/NLOS Classification Using Scenario-Dependent Unsupervised Machine Learning. PIMRC (2021)
Mikko Säily, Osman N. C. Yilmaz, Diomidis S. Michalopoulos, Eva Pérez, Ryan Keating, Joerg Schaepperle
Positioning Technology Trends and Solutions Toward 6G. PIMRC (2021)
Anil Kirmaz, Diomidis S. Michalopoulos, Irina Balan, Wolfgang H. Gerstacker
Mobile Network Traffic Forecasting Using Artificial Neural Networks. MASCOTS (2020)
Dimitrios Schinianakis, Rubén Trapero, Diomidis S. Michalopoulos, Beatriz Gallego-Nicasio Crespo
Security Considerations in 5G Networks: A Slice-Aware Trust Zone Approach. WCNC (2019)
Borislava Gajic, Rubén Trapero, Diomidis S. Michalopoulos
Telco Cloud Resilience: Synergies Between Fault and Security Management. EuCNC (2019)
Diomidis S. Michalopoulos, Volker Pauli
Data Duplication for High Reliability: A Protocol-Level Simulation Assessment. ICC (2019)
Jakob Belschner, Diomidis S. Michalopoulos
A Hybrid Approach for Data Duplication and Network Coding. EuCNC (2019)
Diomidis S. Michalopoulos, Andreas Mäder, Niko Kolehmainen
5G Multi-Connectivity with Non-Ideal Backhaul: Distributed vs Cloud-Based Architecture. GLOBECOM Workshops (2018)
Ahmad Awada, Diomidis S. Michalopoulos
Energy Saving via Efficient Allocation of Paging Frames. CSCN (2018)
Rania Morsi, Diomidis S. Michalopoulos, Robert Schober
Performance Analysis of Near-Optimal Energy Buffer Aided Wireless Powered Communication. IEEE Trans. Wirel. Commun. 17 (2) (2018)
Peter Rost, Christian Mannweiler, Diomidis S. Michalopoulos, Cinzia Sartori, Vincenzo Sciancalepore, Nishanth Sastry, Oliver Holland, Shreya Tayade, Bin Han, Dario Bega, Danish Aziz, Hajo Bakker
Network Slicing to Enable Scalability and Flexibility in 5G Mobile Networks. CoRR (2017)
Peter Rost, Christian Mannweiler, Diomidis S. Michalopoulos, Cinzia Sartori, Vincenzo Sciancalepore, Nishanth Sastry, Oliver Holland, Shreya Tayade, Bin Han, Dario Bega, Danish Aziz, Hajo Bakker
Network Slicing to Enable Scalability and Flexibility in 5G Mobile Networks. IEEE Commun. Mag. 55 (5) (2017)
Ahmad Awada, Diomidis S. Michalopoulos
A Radio Resource-Efficient Paging Method in High Frequency 5G Networks. GLOBECOM Workshops (2017)
Ahmad Awada, Diomidis S. Michalopoulos, Amaanat Ali
An improved method for on-demand system information broadcast in 5G networks. CSCN (2017)
Rania Morsi, Diomidis S. Michalopoulos, Robert Schober
Performance Analysis of Energy Buffer Aided Wireless Powered Communication. CoRR (2017)
Diomidis S. Michalopoulos, Mark Doll, Vincenzo Sciancalepore, Dario Bega, Peter Schneider, Peter Rost
Network slicing via function decomposition and flexible network design. PIMRC (2017)
Xiaohu Ge, Bangzheng Du, Qiang Li, Diomidis S. Michalopoulos
Energy Efficiency of Multiuser Multiantenna Random Cellular Networks With Minimum Distance Constraints. IEEE Trans. Veh. Technol. 66 (2) (2017)
Diomidis S. Michalopoulos, Borislava Gajic, Beatriz Gallego-Nicasio Crespo, Aravinthan Gopalasingham, Jakob Belschner
Network Resilience in Virtualized Architectures. IMCL (2017)
Xiaohu Ge, Bangzheng Du, Qiang Li, Diomidis S. Michalopoulos
Energy Efficiency of Multi-user Multi-antenna Random Cellular Networks with Minimum Distance Constraints. CoRR (2017)
Diomidis S. Michalopoulos, Ingo Viering, Lei Du
User-plane multi-connectivity aspects in 5G. ICT (2016)
Azad Ravanshid, Peter Rost, Diomidis S. Michalopoulos, Vinh V. Phan, Hajo Bakker, Danish Aziz, Shreya Tayade, Hans D. Schotten, Stan Wong, Oliver Holland
Multi-connectivity functional architectures in 5G. ICC Workshops (2016)
Toufiqul Islam, Diomidis S. Michalopoulos, Robert Schober, Vijay K. Bhargava
Buffer-Aided Relaying With Outdated CSI. IEEE Trans. Wirel. Commun. 15 (3) (2016)
Vahid Jamali, Diomidis S. Michalopoulos, Murat Uysal, Robert Schober
Link Allocation for Multiuser Systems With Hybrid RF/FSO Backhaul: Delay-Limited and Delay-Tolerant Designs. IEEE Trans. Wirel. Commun. 15 (5) (2016)
Vahid Jamali, Diomidis S. Michalopoulos, Murat Uysal, Robert Schober
Resource Allocation for Mixed RF and Hybrid RF/FSO Relaying. CoRR (2015)
Diomidis S. Michalopoulos, Robert Schober
Geometric aspects of efficient cooperation. ICC Workshops (2015)
Diomidis S. Michalopoulos, Himal A. Suraweera, Robert Schober
Relay Selection for Simultaneous Information Transmission and Wireless Energy Transfer: A Tradeoff Perspective. IEEE J. Sel. Areas Commun. 33 (8) (2015)
Rania Morsi, Diomidis S. Michalopoulos, Robert Schober
Multiuser Scheduling Schemes for Simultaneous Wireless Information and Power Transfer Over Fading Channels. IEEE Trans. Wirel. Commun. 14 (4) (2015)
Vahid Jamali, Diomidis S. Michalopoulos, Murat Uysal, Robert Schober
Mixed RF and Hybrid RF/FSO Relaying. GLOBECOM Workshops (2015)
Vahid Jamali, Diomidis S. Michalopoulos, Murat Uysal, Robert Schober
Outage analysis of q-duplex RF/FSO relaying. ISWCS (2015)
Rania Morsi, Diomidis S. Michalopoulos, Robert Schober
Performance analysis of wireless powered communication with finite/infinite energy storage. ICC (2015)
Diomidis S. Michalopoulos, Himal A. Suraweera, Robert Schober
Simultaneous information transmission and wireless energy transfer via selecting one out of two relays. ISCCSP (2014)
Manjunath Kashyap Jataprolu, Diomidis S. Michalopoulos, Robert Schober
Colocated and Distributed Switch-and-Stay Combining: Optimality Under Switching Rate Constraints. IEEE Trans. Veh. Technol. 63 (1) (2014)
Toufiqul Islam, Diomidis S. Michalopoulos, Robert Schober, Vijay K. Bhargava
Delay constrained buffer-aided relaying with outdated CSI. WCNC (2014)
Diomidis S. Michalopoulos, Himal A. Suraweera, Robert Schober
The impact of relay selection on the tradeoff between information transmission and wireless energy transfer. GLOBECOM (2014)
Rania Morsi, Diomidis S. Michalopoulos, Robert Schober
Performance Analysis of Wireless Powered Communication with Finite/Infinite Energy Storage. CoRR (2014)
Rania Morsi, Diomidis S. Michalopoulos, Robert Schober
Multi-user scheduling schemes for simultaneous wireless information and power transfer. ICC (2014)
Rania Morsi, Diomidis S. Michalopoulos, Robert Schober
Multi-user Scheduling Schemes for Simultaneous Wireless Information and Power Transfer Over Heterogeneous Fading Channels. CoRR (2014)
Rania Morsi, Diomidis S. Michalopoulos, Robert Schober
On-off transmission policy for wireless powered communication with energy storage. ACSSC (2014)
Rania Morsi, Diomidis S. Michalopoulos, Robert Schober
On-Off Transmission Policy for Wireless Powered Communication with Energy Storage. CoRR (2014)
Xianfu Lei, Lisheng Fan, Rose Qingyang Hu, Diomidis S. Michalopoulos, Pingzhi Fan
Secure multiuser communications in multiple decode-and-forward relay networks with direct links. GLOBECOM (2014)
Diomidis S. Michalopoulos, Nestor D. Chatzidiamantis, Robert Schober, George K. Karagiannidis
The Diversity Potential of Relay Selection with Practical Channel Estimation. IEEE Trans. Wirel. Commun. 12 (2) (2013)
Tarun Kr. Baranwal, Diomidis S. Michalopoulos, Robert Schober
Outage Analysis of Multihop Full Duplex Relaying. IEEE Commun. Lett. 17 (1) (2013)
Diomidis S. Michalopoulos, Jonathan Ng, Robert Schober
Optimal Relay Selection for Outdated CSI. IEEE Commun. Lett. 17 (3) (2013)
Nestor D. Chatzidiamantis, Diomidis S. Michalopoulos, Emmanouil E. Kriezis, George K. Karagiannidis, Robert Schober
Relay Selection Protocols for Relay-Assisted Free-Space Optical Systems. JOCN 5 (1) (2013)
Diomidis S. Michalopoulos, Himal A. Suraweera, Robert Schober
Relay Selection for Simultaneous Information Transmission and Wireless Energy Transfer: A Tradeoff Perspective CoRR (2013)
Jan Mietzner, Dirk Wübben, Diomidis S. Michalopoulos, Robert Schober, Peter M. Rost, Christoph F. Mecklenbräuker
Special Issue on "advanced distributed wireless communication techniques - theory and practice". EURASIP J. Adv. Signal Process. 2013 (2013)
Rania Morsi, Diomidis S. Michalopoulos, Robert Schober
Multi-user Scheduling Schemes for Joint Wireless Information and Energy Transfer. CoRR (2013)
Xianfu Lei, Lisheng Fan, Diomidis S. Michalopoulos, Pingzhi Fan, Rose Qingyang Hu
Outage Probability of TDBC Protocol in Multiuser Two-Way Relay Systems with Nakagami-m Fading. IEEE Commun. Lett. 17 (3) (2013)
Zoran Hadzi-Velkov, Diomidis S. Michalopoulos, George K. Karagiannidis, Robert Schober
On the Effect of Outdated Channel Estimation in Variable Gain Relaying: Error Performance and PAPR. IEEE Trans. Wirel. Commun. 12 (3) (2013)
Diomidis S. Michalopoulos, Robert Schober
Can cooperation reduce the average transmitted power per participating user? GLOBECOM (2013)
Diomidis S. Michalopoulos, Himal A. Suraweera, George K. Karagiannidis, Robert Schober
Amplify-and-Forward Relay Selection with Outdated Channel Estimates. IEEE Trans. Commun. 60 (5) (2012)
Imtiaz Ahmed, Amir Nasri, Diomidis S. Michalopoulos, Robert Schober, Ranjan K. Mallik
Relay Subset Selection and Fair Power Allocation for Best and Partial Relay Selection in Generic Noise and Interference. IEEE Trans. Wirel. Commun. 11 (5) (2012)
Himal A. Suraweera, Diomidis S. Michalopoulos, Chau Yuen
Performance Analysis of Fixed Gain Relay Systems With a Single Interferer in Nakagami-m Fading Channels. IEEE Trans. Veh. Technol. 61 (3) (2012)
Zoran Hadzi-Velkov, Diomidis S. Michalopoulos, George K. Karagiannidis, Robert Schober
Dual-hop amplify-and-forward transmission with imperfect channel estimates at the relay. ICC (2012)
Imtiaz Ahmed, Amir Nasri, Diomidis S. Michalopoulos, Robert Schober, Ranjan K. Mallik
Performance analysis and power allocation of AF best relay selection in generic noise. WCNC (2012)
Aïssa Ikhlef, Diomidis S. Michalopoulos, Robert Schober
Max-Max Relay Selection for Relays with Buffers. IEEE Trans. Wirel. Commun. 11 (3) (2012)
Ehsan Bayaki, Diomidis S. Michalopoulos, Robert Schober
EDFA-Based All-Optical Relaying in Free-Space Optical Systems. IEEE Trans. Commun. 60 (12) (2012)
Nestor D. Chatzidiamantis, Diomidis S. Michalopoulos, Emmanouil E. Kriezis, George K. Karagiannidis, Robert Schober
Protocols for Relay-Assisted Free-Space Optical Systems CoRR (2011)
Ehsan Bayaki, Diomidis S. Michalopoulos, Robert Schober
EDFA-Based All-Optical Relaying in Free-Space Optical Systems. VTC Spring (2011)
Diomidis S. Michalopoulos, Nestor D. Chatzidiamantis, Robert Schober, George K. Karagiannidis
Diversity Loss Due to Suboptimal Relay Selection. GLOBECOM (2011)
Junsu Kim, Diomidis S. Michalopoulos, Robert Schober
Diversity Analysis of Multi-User Multi-Relay Networks. IEEE Trans. Wirel. Commun. 10 (7) (2011)
Junsu Kim, Diomidis S. Michalopoulos, Robert Schober
Range of Achievable Diversity Order in Multiple Relay Networks with Multiple Users. ICC (2011)
Nestor D. Chatzidiamantis, Diomidis S. Michalopoulos, Emmanouil E. Kriezis, George K. Karagiannidis, Robert Schober
Relay Selection in Relay-Assisted Free Space Optical Systems. GLOBECOM (2011)
Aïssa Ikhlef, Diomidis S. Michalopoulos, Robert Schober
Buffers Improve the Performance of Relay Selection. GLOBECOM (2011)
Diomidis S. Michalopoulos, Nestor D. Chatzidiamantis, Robert Schober, George K. Karagiannidis
Relay Selection with Outdated Channel Estimates in Nakagami-m Fading. ICC (2011)
Himal A. Suraweera, Diomidis S. Michalopoulos, Robert Schober, George K. Karagiannidis, Arumugam Nallanathan
Fixed Gain Amplify-and-Forward Relaying with Co-Channel Interference. ICC (2011)
Manjunath Kashyap Jataprolu, Diomidis S. Michalopoulos, Robert Schober
Optimal switch and stay combining (SSC) under switching rate constraints. WCNC (2011)
Diomidis S. Michalopoulos, Nestor D. Chatzidiamantis, Robert Schober, George K. Karagiannidis
The Diversity Potential of Relay Selection with Practical Channel Estimation CoRR (2011)
Aïssa Ikhlef, Diomidis S. Michalopoulos, Robert Schober
Buffers Improve the Performance of Relay Selection CoRR (2011)
Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis, Robert Schober
Selective Cooperative Relaying over Time-Varying Channels. IEEE Trans. Commun. 58 (8) (2010)
Diomidis S. Michalopoulos, Himal A. Suraweera, George K. Karagiannidis, Robert Schober
Amplify-and-Forward Relay Selection with Outdated Channel State Information. GLOBECOM (2010)
Diomidis S. Michalopoulos, George K. Karagiannidis
Bypassing Orthogonal Relaying Transmissions via Spatial Signal Separation. IEEE Trans. Commun. 58 (10) (2010)
Enis Kocan, Milica Pejanovic-Djurisic, Diomidis S. Michalopoulos, George K. Karagiannidis
Performance Evaluation of OFDM Amplify-and-Forward Relay System with Subcarrier Permutation. IEICE Trans. Commun. (5) (2010)
Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis, Robert Schober
Switching Rate in Selective Cooperative Relaying. WCNC (2010)
Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis, Robert Schober
Selective Cooperative Relaying over Time-Varying Channels CoRR (2009)
Athanasios S. Lioumpas, George K. Karagiannidis, Diomidis S. Michalopoulos
Adaptive M-PSK Communications in the Absence of Channel Gain Estimation. GLOBECOM (2009)
Nestor D. Chatzidiamantis, George K. Karagiannidis, Diomidis S. Michalopoulos
On the Distribution of the Sum of Gamma-Gamma Variates and Application in MIMO Optical Wireless Systems. GLOBECOM (2009)
Himal A. Suraweera, Diomidis S. Michalopoulos, George K. Karagiannidis
Performance of Distributed Diversity Systems With a Single Amplify-and-Forward Relay. IEEE Trans. Veh. Technol. 58 (5) (2009)
Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis
Increasing power efficiency in transmitter diversity systems under error performance constraints. IEEE Trans. Commun. 56 (12) (2008)
Diomidis S. Michalopoulos, George K. Karagiannidis
Two-relay distributed switch and stay combining. IEEE Trans. Commun. 56 (11) (2008)
Diomidis S. Michalopoulos, George K. Karagiannidis
Spectral Efficient Cooperative Communications via Spatial Signal Separation. ICC (2008)
Diomidis S. Michalopoulos, Theodoros A. Tsiftsis
Performance analysis of wireless multihop diversity systems. Int. J. Commun. Syst. 21 (9) (2008)
Diomidis S. Michalopoulos, George K. Karagiannidis
PHY-layer Fairness in Amplify and Forward Cooperative Diversity Systems. IEEE Trans. Wirel. Commun. 7 (3) (2008)
Diomidis S. Michalopoulos, George K. Karagiannidis, George S. Tombras
fading channels. J. Frankl. Inst. 345 (7) (2008)
Diomidis S. Michalopoulos, George K. Karagiannidis
Performance analysis of single relay selection in rayleigh fading. IEEE Trans. Wirel. Commun. 7 (10) (2008)
Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis
Low Complexity Amplify and Forward Relaying without Channel Amplitude Estimation. ICC (2008)
Diomidis S. Michalopoulos, George K. Karagiannidis, Theodoros A. Tsiftsis, Ranjan K. Mallik
Distributed Transmit Antenna Selection (DTAS) Under Performance or Energy Consumption Constraints. IEEE Trans. Wirel. Commun. 7 (4) (2008)
Diomidis S. Michalopoulos, George K. Karagiannidis
Distributed Switch and Stay Combining (DSSC) with a Single Decode and Forward Relay. IEEE Commun. Lett. 11 (5) (2007)
Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis
Increasing Power Efficiency in Transmitter Diversity Systems under Error Performance Constraints. ICC (2007)
Diomidis S. Michalopoulos, George K. Karagiannidis, Theodoros A. Tsiftsis
Introducing PHY-Layer Fairness in Amplify and Forward Cooperative Diversity Systems. ICC (2007)
Diomidis S. Michalopoulos, George K. Karagiannidis, Theodoros A. Tsiftsis, Ranjan K. Mallik
An Optimized User Selection Method for Cooperative Diversity Systems. GLOBECOM (2006)