Angeliki Alexiou

Orcid: 0000-0001-9036-0306

Affiliations:
  • University of Piraeus, Greece
  • Bell Laboratories, Lucent Technologies, UK
  • University of London, Imperial College of Science, Technology, and Medicine, UK (PhD 2000)


According to our database1, Angeliki Alexiou authored at least 111 papers between 2004 and 2024.

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Bibliography

2024
Reconfigurable Intelligent Surface: MIMO or Radiating Sheet?
IEEE Trans. Wirel. Commun., April, 2024

2023
Guest Editorial Beyond Shannon Communications - A Paradigm Shift to Catalyze 6G.
IEEE J. Sel. Areas Commun., August, 2023

Analytical Characterization of RIS-Aided Terahertz Links in the Presence of Beam Misalignment.
IEEE J. Sel. Top. Signal Process., July, 2023

Editorial.
J. Mobile Multimedia, 2023

On the physical layer security capabilities of reconfigurable intelligent surface empowered wireless systems.
CoRR, 2023

On the Ergodic Secrecy Capacity of Reconfigurable Intelligent Surface Aided Wireless Systems Under Mixture Gamma Fading.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2023

2022
Cascaded Composite Turbulence and Misalignment: Statistical Characterization and Applications to Reconfigurable Intelligent Surface-Empowered Wireless Systems.
IEEE Trans. Veh. Technol., 2022

Outage Performance Analysis of RIS-Assisted UAV Wireless Systems Under Disorientation and Misalignment.
IEEE Trans. Veh. Technol., 2022

Artificial Intelligence Empowered Multiple Access for Ultra Reliable and Low Latency THz Wireless Networks.
CoRR, 2022

On the Joint Effect of Rain and Beam Misalignment in Terahertz Wireless Systems.
IEEE Access, 2022

Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting.
Proceedings of the 95th IEEE Vehicular Technology Conference, 2022

Understanding the RIS efficiency: from partial to full illumination.
Proceedings of the 23rd IEEE International Workshop on Signal Processing Advances in Wireless Communication, 2022

Stochastic Characterization of outdoor Terahertz Channels Through Mixture Gaussian Processes.
Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

Performance Analysis of Multi-Reconfigurable Intelligent Surface-Empowered THz Wireless Systems.
Proceedings of the IEEE International Conference on Communications, 2022

Outage Analysis of Holographic Surface Assisted Downlink Terahertz NOMA.
Proceedings of the IEEE Global Communications Conference, 2022

Throughput analysis of RIS-assisted UAV wireless systems under disorientation and misalignment.
Proceedings of the IEEE Global Communications Conference, 2022

Evaluation of the IMT-2020 Candidate Radio Interface Technology DECT-2020 NR.
Proceedings of the 14th International Conference on COMmunication Systems & NETworkS, 2022

Reconfigurable Intelligent Surface: an angular spectrum representation approach.
Proceedings of the 56th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2022, Pacific Grove, CA, USA, October 31, 2022

2021
Directional Terahertz Communication Systems for 6G: Fact Check: A Quantitative Look.
IEEE Veh. Technol. Mag., 2021

Reconfigurable Intelligent Surface Optimal Placement in Millimeter-Wave Networks.
IEEE Open J. Commun. Soc., 2021

Toward Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting.
CoRR, 2021

Analytical Performance Assessment of Beamforming Efficiency in Reconfigurable Intelligent Surface-Aided Links.
IEEE Access, 2021

On the Impact of Beam Misalignment in Reconfigurable Intelligent Surface Assisted THz Systems.
Proceedings of the 22nd IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2021

An analytical framework for Reconfigurable Intelligent Surfaces placement in a mobile user environment.
Proceedings of the SenSys '21: The 19th ACM Conference on Embedded Networked Sensor Systems, Coimbra, Portugal, November 15, 2021

Impact of Reconfigurable Intelligent Surface size on beamforming efficiency.
Proceedings of the 32nd IEEE Annual International Symposium on Personal, 2021

A New Look to THz Wireless Links: Fading Modeling and Capacity Assessment.
Proceedings of the 32nd IEEE Annual International Symposium on Personal, 2021

Pathloss modeling of reconfigurable intelligent surface assisted THz wireless systems.
Proceedings of the ICC 2021, 2021

2020
How Much do Hardware Imperfections Affect the Performance of Reconfigurable Intelligent Surface-Assisted Systems?
IEEE Open J. Commun. Soc., 2020

Impact of beam misalignment on THz wireless systems.
Nano Commun. Networks, 2020

Performance Analysis of THz Wireless Systems in the Presence of Antenna Misalignment and Phase Noise.
IEEE Commun. Lett., 2020

Error Analysis of Mixed THz-RF Wireless Systems.
IEEE Commun. Lett., 2020

THz Communications: A Catalyst for the Wireless Future.
IEEE Commun. Mag., 2020

Performance Analysis of Reconfigurable Intelligent Surface-Assisted Wireless Systems and Comparison With Relaying.
IEEE Access, 2020

Outage Probability Analysis of THz Relaying Systems.
Proceedings of the 31st IEEE Annual International Symposium on Personal, 2020

Stochastic Analysis of Indoor THz Uplink with Co-Channel Interference and Phase Noise.
Proceedings of the 2020 IEEE International Conference on Communications Workshops, 2020

A Low-Overhead Hierarchical Beam-tracking Algorithm for THz Wireless Systems.
Proceedings of the 2020 European Conference on Networks and Communications, 2020

Relay-Based Blockage and Antenna Misalignment Mitigation in THz Wireless Communications.
Proceedings of the 2nd 6G Wireless Summit, 2020

Performance Evaluation of Reconfigurable Intelligent Surface Assisted D-band Wireless Communication.
Proceedings of the 3rd IEEE 5G World Forum, 2020

Ergodic capacity analysis of reconfigurable intelligent surface assisted wireless systems.
Proceedings of the 3rd IEEE 5G World Forum, 2020

2019
Error analysis of mixed THz0RF wireless systems.
CoRR, 2019

Ergodic capacity evaluation of wireless THz fiber extenders.
CoRR, 2019

Performance evaluation of THz wireless systems under the joint impact of misalignment fading and phase noise.
CoRR, 2019

Analytical Performance Assessment of THz Wireless Systems.
IEEE Access, 2019

A cooperative localization-aided tracking algorithm for THz wireless systems.
Proceedings of the 2019 IEEE Wireless Communications and Networking Conference, 2019

Analytical Performance Evaluation of Beamforming Under Transceivers Hardware Imperfections.
Proceedings of the 2019 IEEE Wireless Communications and Networking Conference, 2019

Analytical Performance Evaluation of THz Wireless Fiber Extenders.
Proceedings of the 30th IEEE Annual International Symposium on Personal, 2019

Performance evaluation of the initial access procedure in wireless THz systems.
Proceedings of the 16th International Symposium on Wireless Communication Systems, 2019

2018
Multicell Device-to-Device Communication: A Spectrum-Sharing and Densification Study.
IEEE Veh. Technol. Mag., 2018

Cross-Mode Interference Characterization in Cellular Networks With Voronoi Guard Regions.
IEEE Trans. Wirel. Commun., 2018

Wireless Terahertz System Architectures for Networks Beyond 5G.
CoRR, 2018

Terahertz Technologies to Deliver Optical Network Quality of Experience in Wireless Systems Beyond 5G.
IEEE Commun. Mag., 2018

Performance Evaluation of THz Wireless Systems Operating in 275-400 GHz Band.
Proceedings of the 87th IEEE Vehicular Technology Conference, 2018

A Distance and Bandwidth Dependent Adaptive Modulation Scheme for THz Communications.
Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Users Association in Ultra Dense THz Networks.
Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

A new look to 275 to 400 GHz band: Channel model and performance evaluation.
Proceedings of the 29th IEEE Annual International Symposium on Personal, 2018

2017
On the Competition Among Small Cell Wireless Operators with Large Scale Deployments.
IEEE Trans. Mob. Comput., 2017

Multi-cell Device-to-Device Communications: A Spectrum Sharing and Densification Study.
CoRR, 2017

Multi-cell Device-to-Device communication benefits in the presence of densification.
Proceedings of the 2017 IEEE International Conference on Communications Workshops, 2017

2016
UltraDense Networks: The New Wireless Frontier for Enabling 5G Access.
IEEE Veh. Technol. Mag., 2016

Duopoly competition between small cell operators with large scale deployments.
Proceedings of the 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2016

2015
Operational Region of D2D Communications for Enhancing Cellular Network Performance.
IEEE Trans. Wirel. Commun., 2015

Ultra Dense Networks: The New Wireless Frontier for Enabling 5G Access.
CoRR, 2015

Operational region of overlay D2D communications.
Proceedings of the 2015 IEEE International Conference on Communications, 2015

Optimal user association for Massive MIMO empowered ultra-dense wireless networks.
Proceedings of the IEEE International Conference on Communication, 2015

2014
Wireless World 2020: Radio Interface Challenges and Technology Enablers.
IEEE Veh. Technol. Mag., 2014

Access Point Density and Bandwidth Partitioning in Ultra Dense Wireless Networks.
IEEE Trans. Commun., 2014

Analytical Assessment of Coordinated Overlay D2D Communications.
CoRR, 2014

Editorial: IEEE Communications Surveys & Tutorials - Machine-to-Machine Technologies & Architectures.
IEEE Commun. Surv. Tutorials, 2014

Exploiting frequency and spatial dimensions in small cell wireless networks.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2014

Spatial coordination strategies in future ultra-dense wireless networks.
Proceedings of the 11th International Symposium on Wireless Communications Systems, 2014

2013
Partitioning of Distributed MIMO Systems Based on Overhead Considerations.
IEEE Wirel. Commun. Lett., 2013

Mitigating shadowing effects through cluster-head cooperation techniques.
IET Networks, 2013

Analytical modelling and performance evaluation of realistic time-controlled M2M scheduling over LTE cellular networks.
Trans. Emerg. Telecommun. Technol., 2013

On Coordinating Ultra-Dense Wireless Access Networks: Optimization Modeling, Algorithms and Insights.
CoRR, 2013

Global network coordination in densified wireless access networks through integer linear programming.
Proceedings of the 24th IEEE Annual International Symposium on Personal, 2013

Spatial resources optimization in distributed MIMO networks with limited data sharing.
Proceedings of the Workshops Proceedings of the Global Communications Conference, 2013

2012
M2M Scheduling over LTE: Challenges and New Perspectives.
IEEE Veh. Technol. Mag., 2012

Energy efficient cooperative scheduling based on sleep-wake mechanisms.
Proceedings of the 2012 IEEE Wireless Communications and Networking Conference Workshops, 2012

Enhancing the efficiency of cluster-based networks through MISO techniques.
Proceedings of the 2012 IEEE Wireless Communications and Networking Conference Workshops, 2012

Evolution of packet scheduling for Machine-Type communications over LTE: Algorithmic design and performance analysis.
Proceedings of the Workshops Proceedings of the Global Communications Conference, 2012

A hybrid contention/reservation medium access protocol for Wireless Sensor Networks.
Proceedings of the Workshops Proceedings of the Global Communications Conference, 2012

2011
Energy efficient AF relaying under error performance constraints with application to M2M networks.
Proceedings of the IEEE 22nd International Symposium on Personal, 2011

Uplink scheduling for Machine-to-Machine communications in LTE-based cellular systems.
Proceedings of the Workshops Proceedings of the Global Communications Conference, 2011

Expanding LTE for Devices: Requirements, Deployment Phases and Target Scenarios.
Proceedings of the European Wireless 2011, April 27-29, 2011, Vienna, Austria., 2011

2010
MIMO and multihop cross-layer design for wireless backhaul: A testbed implementation.
IEEE Commun. Mag., 2010

2009
Editorial: Special Issue on Serving and Managing Users in a Heterogeneous B3G Wireless World - Requirements, New Research Challenges, Emerging Solutions.
Wirel. Pers. Commun., 2009

IEEE Vehicular Technology Magazine WWRF journal series [From the guest Editors].
IEEE Veh. Technol. Mag., 2009

High data rate relay transmissions with multiple antennas.
IEEE Trans. Commun., 2009

Relay-aided multiple antenna transmissions for wireless backhaul applications.
Bell Labs Tech. J., 2009

Distributed and Centralized Architectures for Relay- Aided Cellular Systems.
Proceedings of the 69th IEEE Vehicular Technology Conference, 2009

Coordination and cooperation for next generation wireless systems- overhead signalling requirements and cross layer considerations.
Proceedings of the IEEE International Conference on Acoustics, 2009

2008
MIMO technologies for the wireless future.
Proceedings of the IEEE 19th International Symposium on Personal, 2008

Combining MIMO and relaying gains for highly efficient wireless backhaul.
Proceedings of the IEEE 19th International Symposium on Personal, 2008

Relay transmission schemes with multiple antennas for wireless backhaul networks.
Proceedings of the Third International Symposium on Wireless Pervasive Computing, 2008

Network MIMO with reduced backhaul requirements by MAC coordination.
Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

2007
New Design for Linear Precoding over STBC in the Presence of Channel Correlation.
IEEE Trans. Wirel. Commun., 2007

Smart Antennas for Next Generation Wireless Systems.
EURASIP J. Wirel. Commun. Netw., 2007

WINNER: Designing a new radio interface for next-generation systems.
Bell Labs Tech. J., 2007

A New Approach for High Data Rate Relay Transmissions using Multiple Antennas.
Proceedings of the IEEE 18th International Symposium on Personal, 2007

Hierarchical Quantization and its Application to Multiuser Eigenmode Transmissions for MIMO Broadcast Channels with Limited Feedback.
Proceedings of the IEEE 18th International Symposium on Personal, 2007

2006
Challenges and Trends in the Design of a New Air Interface.
IEEE Veh. Technol. Mag., 2006

Cross-layer scheduling for multi-user MIMO systems.
IEEE Commun. Mag., 2006

2005
Duplexing, resource allocation and inter-cell coordination: design recommendations for next generation wireless systems.
Wirel. Commun. Mob. Comput., 2005

Investigation of array robustness to sensor failure.
J. Frankl. Inst., 2005

Performance Evaluation at the System Level of Reconfigurable Space-Time Coding Techniques for HSDPA.
EURASIP J. Adv. Signal Process., 2005

Reconfigurable MIMO transceivers for next-generation wireless systems.
Bell Labs Tech. J., 2005

Linear precoding for STBC to account for antenna correlation in next generation broadband systems.
Proceedings of the IEEE 16th International Symposium on Personal, 2005

Link performance models for system level simulations of broadband radio access systems.
Proceedings of the IEEE 16th International Symposium on Personal, 2005

QoS-based multiuser scheduling in MIMO systems.
Proceedings of the IEEE 16th International Symposium on Personal, 2005

2004
Smart antenna technologies for future wireless systems: trends and challenges.
IEEE Commun. Mag., 2004

System level evaluation of reconfigurable MIMO techniques enhancements for HSDPA.
Proceedings of the Global Telecommunications Conference, 2004. GLOBECOM '04, Dallas, Texas, USA, 29 November, 2004


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