
Angeliki Alexiou
Person information
- affiliation: University of Piraeus, Greece
- affiliation: Bell Laboratories, Lucent Technologies, UK
- affiliation (PhD 2000): University of London, Imperial College of Science, Technology, and Medicine, UK
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2020 – today
- 2020
- [j29]Alexandros-Apostolos A. Boulogeorgos
, Angeliki Alexiou:
Performance Analysis of Reconfigurable Intelligent Surface-Assisted Wireless Systems and Comparison With Relaying. IEEE Access 8: 94463-94483 (2020) - [j28]Angeliki Alexiou, Sergey Andreev, Gábor Fodor, Tadao Nagatsuma:
THz Communications: A Catalyst for the Wireless Future. IEEE Commun. Mag. 58(11): 12-13 (2020) - [j27]Alexandros-Apostolos A. Boulogeorgos
, Angeliki Alexiou
:
Error Analysis of Mixed THz-RF Wireless Systems. IEEE Commun. Lett. 24(2): 277-281 (2020) - [j26]Evangelos N. Papasotiriou
, Alexandros-Apostolos A. Boulogeorgos
, Angeliki Alexiou
:
Performance Analysis of THz Wireless Systems in the Presence of Antenna Misalignment and Phase Noise. IEEE Commun. Lett. 24(6): 1211-1215 (2020) - [j25]Joonas Kokkoniemi, Alexandros-Apostolos A. Boulogeorgos, Mubarak Umar Aminu, Janne Lehtomäki, Angeliki Alexiou, Markku J. Juntti:
Impact of beam misalignment on THz wireless systems. Nano Commun. Networks 24: 100302 (2020) - [j24]Alexandros-Apostolos A. Boulogeorgos
, Angeliki Alexiou
:
How Much do Hardware Imperfections Affect the Performance of Reconfigurable Intelligent Surface-Assisted Systems? IEEE Open J. Commun. Soc. 1: 1185-1195 (2020) - [c40]Evangelos N. Papasotiriou, Alexandros-Apostolos A. Boulogeorgos, Antigone Stratakou, Angeliki Alexiou:
Performance Evaluation of Reconfigurable Intelligent Surface Assisted D-band Wireless Communication. 5G World Forum 2020: 360-365 - [c39]Alexandros-Apostolos A. Boulogeorgos, Angeliki Alexiou:
Ergodic capacity analysis of reconfigurable intelligent surface assisted wireless systems. 5G World Forum 2020: 395-400 - [c38]Giorgos Stratidakis, Evangelos N. Papasotiriou, Haralampos Konstantinis, Alexandros-Apostolos A. Boulogeorgos, Angeliki Alexiou:
Relay-Based Blockage and Antenna Misalignment Mitigation in THz Wireless Communications. 6G SUMMIT 2020: 1-4 - [c37]Giorgos Stratidakis, Georgia D. Ntouni, Alexandros-Apostolos A. Boulogeorgos, Dimitrios Kritharidis, Angeliki Alexiou:
A Low-Overhead Hierarchical Beam-tracking Algorithm for THz Wireless Systems. EuCNC 2020: 74-78 - [c36]Joonas Kokkoniemi, Alexandros-Apostolos A. Boulogeorgos, Mubarak Umar Aminu, Janne Lehtomäki, Angeliki Alexiou, Markku J. Juntti:
Stochastic Analysis of Indoor THz Uplink with Co-Channel Interference and Phase Noise. ICC Workshops 2020: 1-6 - [c35]Alexandros-Apostolos A. Boulogeorgos, Angeliki Alexiou:
Outage Probability Analysis of THz Relaying Systems. PIMRC 2020: 1-7 - [i20]Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Dimitrios Selimis, Fotis I. Lazarakis, Angeliki Alexiou, Symeon Chatzinotas:
Reconfigurable Intelligent Surface Optimal Placement in Millimeter-Wave Networks. CoRR abs/2011.09949 (2020)
2010 – 2019
- 2019
- [j23]Alexandros-Apostolos A. Boulogeorgos
, Evangelos N. Papasotiriou, Angeliki Alexiou:
Analytical Performance Assessment of THz Wireless Systems. IEEE Access 7: 11436-11453 (2019) - [c34]Alexandros-Apostolos A. Boulogeorgos, Angeliki Alexiou:
Performance evaluation of the initial access procedure in wireless THz systems. ISWCS 2019: 422-426 - [c33]Alexandros-Apostolos A. Boulogeorgos, Evangelos N. Papasotiriou, Angeliki Alexiou:
Analytical Performance Evaluation of THz Wireless Fiber Extenders. PIMRC 2019: 1-6 - [c32]Alexandros-Apostolos A. Boulogeorgos, Angeliki Alexiou:
Analytical Performance Evaluation of Beamforming Under Transceivers Hardware Imperfections. WCNC 2019: 1-7 - [c31]Giorgos Stratidakis, Alexandros-Apostolos A. Boulogeorgos, Angeliki Alexiou:
A cooperative localization-aided tracking algorithm for THz wireless systems. WCNC 2019: 1-7 - [i19]Evangelos N. Papasotiriou, Alexandros-Apostolos A. Boulogeorgos, Angeliki Alexiou:
Performance evaluation of THz wireless systems under the joint impact of misalignment fading and phase noise. CoRR abs/1907.08494 (2019) - [i18]Evangelos N. Papasotiriou, Alexandros-Apostolos A. Boulogeorgos, Angeliki Alexiou:
Ergodic capacity evaluation of wireless THz fiber extenders. CoRR abs/1910.01836 (2019) - [i17]Alexandros-Apostolos A. Boulogeorgos, Evangelos N. Papasotiriou, Angeliki Alexiou:
Analytical Performance Evaluation of THz Wireless Fiber Extenders. CoRR abs/1910.01885 (2019) - [i16]Alexandros-Apostolos A. Boulogeorgos, Angeliki Alexiou:
Analytical Performance Evaluation of Beamforming Under Transceivers Hardware Imperfections. CoRR abs/1910.05474 (2019) - [i15]Alexandros-Apostolos A. Boulogeorgos, Angeliki Alexiou:
Error analysis of mixed THz0RF wireless systems. CoRR abs/1912.04476 (2019) - 2018
- [j22]Alexandros-Apostolos A. Boulogeorgos
, Angeliki Alexiou, Thomas Merkle, Colja Schubert, Robert Elschner, Alexandros Katsiotis, Panagiotis Stavrianos, Dimitrios Kritharidis, Panteleimon-Konstantinos Chartsias, Joonas Kokkoniemi, Markku J. Juntti
, Janne J. Lehtomäki, António L. J. Teixeira, Francisco Rodrigues:
Terahertz Technologies to Deliver Optical Network Quality of Experience in Wireless Systems Beyond 5G. IEEE Commun. Mag. 56(6): 144-151 (2018) - [j21]Stelios Stefanatos
, Antonis G. Gotsis, Angeliki Alexiou:
Cross-Mode Interference Characterization in Cellular Networks With Voronoi Guard Regions. IEEE Trans. Wirel. Commun. 17(11): 7576-7589 (2018) - [c30]Evangelos N. Papasotiriou, Joonas Kokkoniemi, Alexandros-Apostolos A. Boulogeorgos
, Janne J. Lehtomäki, Angeliki Alexiou, Markku J. Juntti
:
A new look to 275 to 400 GHz band: Channel model and performance evaluation. PIMRC 2018: 1-5 - [c29]Alexandros-Apostolos A. Boulogeorgos
, Sotirios K. Goudos
, Angeliki Alexiou:
Users Association in Ultra Dense THz Networks. SPAWC 2018: 1-5 - [c28]Alexandros-Apostolos A. Boulogeorgos
, Evangelos N. Papasotiriou, Angeliki Alexiou:
A Distance and Bandwidth Dependent Adaptive Modulation Scheme for THz Communications. SPAWC 2018: 1-5 - [c27]Alexandros-Apostolos A. Boulogeorgos
, Evangelos N. Papasotiriou, Joonas Kokkoniemi, Janne J. Lehtomäki, Angeliki Alexiou, Markku J. Juntti
:
Performance Evaluation of THz Wireless Systems Operating in 275-400 GHz Band. VTC Spring 2018: 1-5 - [i14]Alexandros-Apostolos A. Boulogeorgos, Angeliki Alexiou, Thomas Merkle, Colja Schubert, Robert Elschner, Alexandros Katsiotis, Panagiotis Stavrianos, Dimitrios Kritharidis, Panteleimon-Konstantinos Chartsias, Joonas Kokkoniemi, Markku J. Juntti, Janne J. Lehtomäki, António L. J. Teixeira, Francisco Rodrigues:
Terahertz Technologies to Deliver Optical Network Quality of Experience in Wireless Systems Beyond 5G. CoRR abs/1803.09060 (2018) - [i13]Alexandros-Apostolos A. Boulogeorgos, Angeliki Alexiou, Dimitrios Kritharidis, Alexandros Katsiotis, Georgia D. Ntouni, Joonas Kokkoniemi, Janne J. Lehtomäki, Markku J. Juntti, Dessy Yankova, Ahmed Mokhtar, Jean-Charles Point, José Machado, Robert Elschner, Colja Schubert, Thomas Merkle, Ricardo Ferreira, Francisco Rodrigues, José Lima:
Wireless Terahertz System Architectures for Networks Beyond 5G. CoRR abs/1810.12260 (2018) - 2017
- [j20]Stelios Stefanatos, Angeliki Alexiou:
On the Competition Among Small Cell Wireless Operators with Large Scale Deployments. IEEE Trans. Mob. Comput. 16(7): 1981-1993 (2017) - [c26]Marios I. Poulakis, Antonis G. Gotsis, Angeliki Alexiou:
Multi-cell Device-to-Device communication benefits in the presence of densification. ICC Workshops 2017: 1335-1340 - [i12]Stelios Stefanatos, Antonis G. Gotsis, Angeliki Alexiou:
Cross-Mode Interference Characterization in Cellular Networks with Voronoi Guard Regions. CoRR abs/1702.05018 (2017) - [i11]Marios I. Poulakis, Antonis G. Gotsis, Angeliki Alexiou:
Multi-cell Device-to-Device Communications: A Spectrum Sharing and Densification Study. CoRR abs/1711.03498 (2017) - 2016
- [c25]Stelios Stefanatos, Angeliki Alexiou:
Duopoly competition between small cell operators with large scale deployments. SPAWC 2016: 1-5 - 2015
- [j19]Stelios Stefanatos, Antonis G. Gotsis, Angeliki Alexiou:
Operational Region of D2D Communications for Enhancing Cellular Network Performance. IEEE Trans. Wirel. Commun. 14(11): 5984-5997 (2015) - [c24]Antonis G. Gotsis, Stelios Stefanatos, Angeliki Alexiou:
Optimal user association for Massive MIMO empowered ultra-dense wireless networks. ICC Workshops 2015: 2238-2244 - [c23]Stelios Stefanatos, Antonis G. Gotsis, Angeliki Alexiou:
Operational region of overlay D2D communications. ICC 2015: 2541-2547 - [i10]Stelios Stefanatos, Antonis G. Gotsis, Angeliki Alexiou:
Operational Region of D2D Communications for Enhancing Cellular Network Performance. CoRR abs/1503.09039 (2015) - [i9]Antonis G. Gotsis, Stelios Stefanatos, Angeliki Alexiou:
Optimal User Association for Massive MIMO Empowered Ultra-Dense Wireless Networks. CoRR abs/1504.02346 (2015) - [i8]Antonis G. Gotsis, Stelios Stefanatos, Angeliki Alexiou:
Ultra Dense Networks: The New Wireless Frontier for Enabling 5G Access. CoRR abs/1510.05938 (2015) - 2014
- [j18]Mischa Dohler, Joerg Swetina, Angeliki Alexiou, Chonggang Wang, Patricia Martigne, Kan Zheng:
Editorial: IEEE Communications Surveys & Tutorials - Machine-to-Machine Technologies & Architectures. IEEE Commun. Surv. Tutorials 16(1): 1-3 (2014) - [j17]Stelios Stefanatos, Angeliki Alexiou:
Access Point Density and Bandwidth Partitioning in Ultra Dense Wireless Networks. IEEE Trans. Commun. 62(9): 3376-3384 (2014) - [c22]Antonis G. Gotsis, Stelios Stefanatos, Angeliki Alexiou:
Spatial coordination strategies in future ultra-dense wireless networks. ISWCS 2014: 801-807 - [c21]Stelios Stefanatos, Angeliki Alexiou:
Exploiting frequency and spatial dimensions in small cell wireless networks. WCNC 2014: 1739-1744 - [i7]Stelios Stefanatos, Angeliki Alexiou:
Exploiting Frequency and Spatial Dimensions in Small Cell Wireless Networks. CoRR abs/1401.1944 (2014) - [i6]Stelios Stefanatos, Antonis G. Gotsis, Angeliki Alexiou:
Analytical Assessment of Coordinated Overlay D2D Communications. CoRR abs/1404.5412 (2014) - [i5]Antonis G. Gotsis, Stelios Stefanatos, Angeliki Alexiou:
Spatial Coordination Strategies in Future Ultra-Dense Wireless Networks. CoRR abs/1405.2576 (2014) - 2013
- [j16]Antonis G. Gotsis, Athanasios S. Lioumpas
, Angeliki Alexiou:
Analytical modelling and performance evaluation of realistic time-controlled M2M scheduling over LTE cellular networks. Trans. Emerg. Telecommun. Technol. 24(4): 378-388 (2013) - [j15]Petros S. Bithas, Athanasios S. Lioumpas, Angeliki Alexiou:
Mitigating shadowing effects through cluster-head cooperation techniques. IET Networks 2(2): 71-80 (2013) - [j14]Athanasios S. Lioumpas
, Petros S. Bithas
, Angeliki Alexiou:
Partitioning of Distributed MIMO Systems Based on Overhead Considerations. IEEE Wirel. Commun. Lett. 2(6): 579-582 (2013) - [c20]Antonis G. Gotsis, Angeliki Alexiou:
Spatial resources optimization in distributed MIMO networks with limited data sharing. GLOBECOM Workshops 2013: 789-794 - [c19]Antonis G. Gotsis, Angeliki Alexiou:
Global network coordination in densified wireless access networks through integer linear programming. PIMRC 2013: 1548-1553 - [i4]Antonis G. Gotsis, Angeliki Alexiou:
Spatial Resources Optimization in Distributed MIMO Networks with Limited Data Sharing. CoRR abs/1304.1020 (2013) - [i3]Stelios Stefanatos, Angeliki Alexiou:
Access Point Density and Bandwidth Partitioning in Ultra Dense Wireless Networks. CoRR abs/1307.7249 (2013) - [i2]Antonis G. Gotsis, Angeliki Alexiou:
On Coordinating Ultra-Dense Wireless Access Networks: Optimization Modeling, Algorithms and Insights. CoRR abs/1312.1577 (2013) - 2012
- [c18]Antonis G. Gotsis, Athanasios S. Lioumpas
, Angeliki Alexiou:
Evolution of packet scheduling for Machine-Type communications over LTE: Algorithmic design and performance analysis. GLOBECOM Workshops 2012: 1620-1625 - [c17]Petros S. Bithas
, Athanasios S. Lioumpas
, Angeliki Alexiou:
A hybrid contention/reservation medium access protocol for Wireless Sensor Networks. GLOBECOM Workshops 2012: 1669-1674 - [c16]Georgina Abou Elkheir, Athanasios S. Lioumpas
, Angeliki Alexiou:
Energy efficient cooperative scheduling based on sleep-wake mechanisms. WCNC Workshops 2012: 238-242 - [c15]Petros S. Bithas
, Athanasios S. Lioumpas
, Angeliki Alexiou:
Enhancing the efficiency of cluster-based networks through MISO techniques. WCNC Workshops 2012: 243-247 - [i1]Athanasios S. Lioumpas, Petros S. Bithas, Angeliki Alexiou:
Partitioning of Distributed MIMO Systems based on Overhead Considerations. CoRR abs/1211.3719 (2012) - 2011
- [c14]Athanasios S. Lioumpas, Angeliki Alexiou, Carles Antón-Haro, P. Navaratnam:
Expanding LTE for Devices: Requirements, Deployment Phases and Target Scenarios. EW 2011 - [c13]Athanasios S. Lioumpas
, Angeliki Alexiou:
Uplink scheduling for Machine-to-Machine communications in LTE-based cellular systems. GLOBECOM Workshops 2011: 353-357 - [c12]Georgina Abou Elkheir, Athanasios S. Lioumpas
, Angeliki Alexiou:
Energy efficient AF relaying under error performance constraints with application to M2M networks. PIMRC 2011: 56-60 - 2010
- [j13]Alexander Maltsev
, Alexey Khoryaev, Artyom Lomayev, Roman Maslennikov, Christos P. Antonopoulos, Konstantinos Avgeropoulos, Angeliki Alexiou, Federico Boccardi, Yun Hou, Kin K. Leung:
MIMO and multihop cross-layer design for wireless backhaul: A testbed implementation. IEEE Commun. Mag. 48(3): 172-179 (2010)
2000 – 2009
- 2009
- [j12]Federico Boccardi, Kai Yu, Angeliki Alexiou:
Relay-aided multiple antenna transmissions for wireless backhaul applications. Bell Labs Tech. J. 13(4): 161-173 (2009) - [j11]Federico Boccardi, Kai Yu, Angeliki Alexiou:
High data rate relay transmissions with multiple antennas. IEEE Trans. Commun. 57(12): 3547-3551 (2009) - [j10]Panagiotis Demestichas, Angeliki Alexiou, Joseph Marcos Katz, Djamal-Eddine Meddour, Knud Erik Skouby
:
Editorial: Special Issue on Serving and Managing Users in a Heterogeneous B3G Wireless World - Requirements, New Research Challenges, Emerging Solutions. Wirel. Pers. Commun. 48(1): 1-5 (2009) - [c11]Angeliki Alexiou, Federico Boccardi:
Coordination and cooperation for next generation wireless systems- overhead signalling requirements and cross layer considerations. ICASSP 2009: 3613-3616 - [c10]Erhan Yilmaz, Federico Boccardi, Angeliki Alexiou:
Distributed and Centralized Architectures for Relay- Aided Cellular Systems. VTC Spring 2009 - 2008
- [c9]Federico Boccardi, Kai Yu, Angeliki Alexiou:
Relay transmission schemes with multiple antennas for wireless backhaul networks. ISWPC 2008: 55-59 - [c8]Angeliki Alexiou, Kai Yu, Federico Boccardi:
Combining MIMO and relaying gains for highly efficient wireless backhaul. PIMRC 2008: 1-5 - [c7]Gerhard Bauch, Angeliki Alexiou:
MIMO technologies for the wireless future. PIMRC 2008: 1-6 - 2007
- [j9]Angeliki Alexiou:
WINNER: Designing a new radio interface for next-generation systems. Bell Labs Tech. J. 12(2): 19-35 (2007) - [j8]Angeliki Alexiou, Monica Navarro
, Robert W. Heath Jr.
:
Smart Antennas for Next Generation Wireless Systems. EURASIP J. Wirel. Commun. Netw. 2007 (2007) - [j7]Abdelkader Medles, Angeliki Alexiou:
New Design for Linear Precoding over STBC in the Presence of Channel Correlation. IEEE Trans. Wirel. Commun. 6(4): 1203-1207 (2007) - [c6]Federico Boccardi, Howard C. Huang, Angeliki Alexiou:
Hierarchical Quantization and its Application to Multiuser Eigenmode Transmissions for MIMO Broadcast Channels with Limited Feedback. PIMRC 2007: 1-5 - [c5]Federico Boccardi, Kai Yu, Angeliki Alexiou:
A New Approach for High Data Rate Relay Transmissions using Multiple Antennas. PIMRC 2007: 1-5 - 2006
- [j6]Carles Antón-Haro, Patrick Svedman, Mats Bengtsson
, Angeliki Alexiou, Atílio Gameiro:
Cross-layer scheduling for multi-user MIMO systems. IEEE Commun. Mag. 44(9): 39-45 (2006) - 2005
- [j5]Angeliki Alexiou, Constantinos B. Papadias
:
Reconfigurable MIMO transceivers for next-generation wireless systems. Bell Labs Tech. J. 10(2): 139-156 (2005) - [j4]Kostas Peppas
, Angeliki Alexiou, Fotis I. Lazarakis, Tareq Al-Gizawi, Dimitrios I. Axiotis:
Performance Evaluation at the System Level of Reconfigurable Space-Time Coding Techniques for HSDPA. EURASIP J. Adv. Signal Process. 2005(11): 1656-1667 (2005) - [j3]Angeliki Alexiou, Athanassios Manikas:
Investigation of array robustness to sensor failure. J. Frankl. Inst. 342(3): 255-272 (2005) - [j2]Angeliki Alexiou, Dan Avidor, Peter Bosch, Suman Das, Piyush Gupta, Bertrand M. Hochwald, Thierry E. Klein, Jonathan Ling, Angel E. Lozano
, Thomas L. Marzetta, Sayandev Mukherjee, Sape J. Mullender, Constantinos B. Papadias
, Reinaldo A. Valenzuela, Harish Viswanathan:
Duplexing, resource allocation and inter-cell coordination: design recommendations for next generation wireless systems. Wirel. Commun. Mob. Comput. 5(1): 77-93 (2005) - [c4]Angeliki Alexiou, João Reis, Atílio Gameiro:
QoS-based multiuser scheduling in MIMO systems. PIMRC 2005: 837-841 - [c3]Abdelkader Medles, Angeliki Alexiou:
Linear precoding for STBC to account for antenna correlation in next generation broadband systems. PIMRC 2005: 1145-1149 - [c2]Karsten Brueninghaus, David Astely, Thomas Sälzer, Samuli Visuri, Angeliki Alexiou, Stephan Karger, Gholam-Ali Seraji:
Link performance models for system level simulations of broadband radio access systems. PIMRC 2005: 2306-2311 - 2004
- [j1]Angeliki Alexiou, Martin Haardt:
Smart antenna technologies for future wireless systems: trends and challenges. IEEE Commun. Mag. 42(9): 90-97 (2004) - [c1]Kostas Peppas, Tareq Al-Gizawi, Fotis I. Lazarakis, Dimitrios I. Axiotis, A. Moussa, Angeliki Alexiou:
System level evaluation of reconfigurable MIMO techniques enhancements for HSDPA. GLOBECOM 2004: 2869-2873
Coauthor Index

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