Reconfigurable Intelligent Sustainable Environments for 6G Wireless Networks

This deliverable will provide a detailed plan for dissemination activities of the project and details on project website and other dissemination media adopted by the project.

Estimation Algorithms for RIS-based localisation, mapping and sensing (Final Specifications)

This intermediate report summarized initial results from T5.2

Deployment and control strategies of RIS based connectivity (Intermediary Specifications)

Intermediate specification from T41

Multi-user techniques and connectivity of RIS based communication and mobile edge computing (Final Specifications)

Final Specifications from T4.2, T4.3, T4.4

Integration methodology and impact measurements through advanced KPIs

summarizes the preliminary results of T7.1.

Intermediate dissemination and standardisation activity report

This deliverable will describe the status and updated plan for the project’s dissemination activities and training, PoC design, and standardization activities carried out during the first half of the project duration

Final project management report

contains a summary of the main scientific and technical results, the tangible outputs and achievements, potential socio-technological and socioeconomic impacts, dissemination and exploitation results of the project

Metrics and KPIs for RISE wireless systems analysis: final results

contains final KPIs from T22

Final results of public demonstrations

describes the final results of field trials T7.2-7.3

Network architectures & deployment strategies with RIS for enhanced EE, EMFEE and SSE (Intermediary Specifications)

summarizes the intermediate results of T61

Metrics and KPIs for RISE wireless systems analysis: first results

contains preliminary KPIs from T22

Preliminary RIS model and measurement campaigns

contains outcomes of measurements and initial models from T31 and T33

Final dissemination and standardisation activity report

This deliverable will describe the final status for the project’s dissemination activities and training, proof-of-concept design, and standardization activities.

Standardisation Action Plan

This deliverable will include the detailed plan for standardization in 3GPP ITU ETSI and possibly in other standardization bodies as appropriate The plan will be revised on a yearly basis if needed

Control for RIS-based localisation and sensing (Intermediary Specifications)

This intermediate report summarized initial results from T5.1.

Sustainable RIS solutions design for EE, EMFEE and SSE (Final Specifications)

summarizes the final results of T6.2 and T6.3.

RISE network architectures and deployment strategies analysis: final results

accounts for the refined architectures from WP4-6 as well as lessons learned from the field trials in WP7.

Control for RIS-based localisation, mapping and sensing (Final Specifications)

This intermediate report summarized initial results from T5.1.

Deployment and control strategies of RIS based connectivity (Final Specifications)

Final Specifications from T4.1

Sustainable RIS solutions design for EE, EMFEE and SSE (Intermediary Specifications)

summarizes the intermediate results of T6.2 and T6.3.

Final report on exploitation of knowledge and results

This deliverable will indicate how industry will exploit the results developed during the project’s lifetime

Reference system, scenarios and use cases analysis: final results

contains final use cases and scenarios from T21

First project management periodic report

includes the first half of the project’s technical work description and financial monitoring, at the project level and at each WP level. It will include the description of the technical contributions from each partner over the reporting period, as well as the action plan and revised risk management plans.

Optimised RIS prototypes for PoCs and model assessment

describes the final prototypes and their performance characterization from T3.2, as well as final models from T3.3

Network architectures & deployment strategies with RIS for enhanced EE, EMFEE and SSE (Final Specifications)

summarizes the intermediate results of T6.1.

Data Management Plan

Data Management Plan. This deliverable describes the data management life cycle for the data to be collected, processed and/or generated by the Horizon 2020 project RISE-6G.

Publications

Modeling and Optimization of Reconfigurable Intelligent Surfaces in Propagation Environments with Scattering Objects

Author(s): Placido Mursia, Sendy Phang, Vincenzo Sciancalepore, Gabriele Gradoni, Marco Di Renzo
Published in: arXiv, 2023
Publisher: arXiv
DOI: 10.48550/arxiv.2302.01739

Hybrid Reconfigurable Intelligent Metasurfaces: Enabling Simultaneous Tunable Reflections and Sensing for 6G Wireless Communications

Author(s): George C. Alexandropoulos, Nir Shlezinger, Idban Alamzadeh, Mohammadreza F. Imani, Haiyang Zhang, Yonina C. Eldar
Published in: ArXiv, 2021
Publisher: arXiv
DOI: 10.48550/arxiv.2104.04690

Tensor-based Channel Tracking for RIS-Empowered Multi-User MIMO Wireless Systems

Author(s): Jide Yuan, George C. Alexandropoulos, Eleftherios Kofidis, Tobias Lindstrm Jensen, Elisabeth De Carvalho
Published in: Arxiv, 2022
Publisher: Arxiv
DOI: 10.48550/arxiv.2202.08315

RIS-Enabled Smart Wireless Environments: Deployment Scenarios, Network Architecture, Bandwidth and Area of Influence

Author(s): George C. Alexandropoulos, Dinh-Thuy Phan-Huy, Kostantinos D. Katsanos, Maurizio Crozzoli, Henk Wymeersch, Petar Popovski, Philippe Ratajczak, Yohann Bénédic, Marie-Helene Hamon, Sebastien Herraiz Gonzalez, Placido Mursia, Marco Rossanese, Vincenzo Sciancalepore, Jean-Baptiste Gros, Sergio Terranova, Gabriele Gradoni, Paolo Di Lorenzo, Moustafa Rahal, Benoit Denis, Raffaele D'Errico, Antonio Cle
Published in: EURASIP Journal on Wireless Communications and Networking, to appear., 2024
Publisher: arxiv

Randomized Control of Wireless Temporal Coherence via Reconfigurable Intelligent Surface

Author(s): J.H.I. de Souza, V. Croisfelt, F. Saggese, T. Abrão, and P. Popovski
Published in: Arxiv, 2023
Publisher: Arxiv
DOI: 10.48550/arxiv.2302.00074

Integration of Reconfigurable Intelligent Surfaces in Dynamical Energy Analysis

Author(s): Sergio Terranova, Martin Richter, Neekar M Mohammed, Gabriele Gradoni, Gregor Tanner
Published in: Arxiv, 2022
Publisher: Arxiv
DOI: 10.48550/arxiv.2209.06718

Jointly Optimal RIS Placement and Power Allocation for Underlay D2D Communications: An Outage Probability Minimization Approach

Author(s): Sarbani Ghose, Deepak Mishra, Santi P. Maity, George C. Alexandropoulos
Published in: IEEE Transactions on Cognitive Communications and Networking, to appear, 2024
Publisher: arxiv
DOI: 10.48550/arXiv.2312.13622

Efficient URLLC with a Reconfigurable Intelligent Surface and Imperfect Device Tracking

Author(s): • F. Saggese, F. Chiariotti, K. Kansanen, and P. Popovski
Published in: Arxiv, 2023
Publisher: Arxiv
DOI: 10.48550/arxiv.2211.09171

Digital Reconfigurable Intelligent Surfaces: On the Impact of Realistic Reradiation Models

Author(s): Marco Di Renzo, Abdelhamed Ahmed, Alessio Zappone, Vincenzo Galdi, Gabriele Gradoni, Massimo Moccia, Giuseppe Castaldi
Published in: arXiv, 2022
Publisher: arXiv
DOI: 10.48550/arxiv.2205.09799

Non-Coherent Modulation for RIS-Empowered Multi-Antenna OFDM Communications

Author(s): Kun Chen-Hu, George C. Alexandropoulos, Ana García Armada
Published in: Arxiv, 2021
Publisher: Arxiv
DOI: 10.48550/arxiv.2103.05547

Integrated sensing and communications with reconfigurable intelligent surfaces

Author(s): S. Prabhakar Chepuri, N. Shlezinger, F. Liu, G. C. Alexandropoulos, S. Buzzi, and Y. C. Eldar
Published in: IEEE Signal Processing Magazine, to appear, 2024
Publisher: arxiv

Radio Sensing with Large Intelligent Surface for 6G

Author(s): J. Vaca-Rubio, P. Ramirez-Espinosa, K. Kansanen, Z.-H. Tan and E. de Carvalho
Published in: Arxiv, 2022
Publisher: Arxiv
DOI: 10.48550/arxiv.2111.02783

Reconfigurable Intelligent Surface-Assisted Bluetooth Low Energy Link in Metal Enclosure

Author(s): Mir Lodro, Gabriele Gradoni, Jean-Baptiste Gros, Steve Greedy, Geoffroy Lerosey
Published in: Frontiers in Communications and Networks, 2021
Publisher: Frontiers
DOI: 10.3389/frcmn.2021.733637

Near-Field Hierarchical Beam Management for RIS-Enabled Millimeter Wave Multi-Antenna Systems

Author(s): H. Vincent Poor; Robert Schober; Vahid Jamali; George C. Alexandropoulos
Published in: Arxiv, Issue 1, 2022
Publisher: ARXIV
DOI: 10.1109/sam53842.2022.9827873

Reconfigurable Intelligent Surface-assisted Classification of Modulations using Deep Learning

Author(s): Mir Lodro, Hamidreza Taghvaee, Jean Baptiste Gros, Steve Greedy, Geofrroy Lerosey, Gabriele Gradoni
Published in: Arxiv, 2022
Publisher: Arxiv
DOI: 10.48550/arxiv.2209.08388

OnRMap: An Online Radio Mapping Approach for Large Intelligent Surfaces

Author(s): H.L., Santos, V. Croisfelt, C.J. Vaca-Rubio, T. Abrão, and P. Popovski
Published in: Arxiv, 2023
Publisher: Arxiv
DOI: 10.48550/arxiv.2302.02638

Experimental Evaluation of Multi-operator RIS-assisted Links in Indoor Environment

Author(s): Mir Lodro, Jean-Baptiste Gros, Steve Greedy, Geoffroy Lerosey, Anas Al Rawi, Gabriele Gradoni
Published in: arXiv, 2022
Publisher: arXiv
DOI: 10.48550/arxiv.2206.07788

Random Access Protocol with Channel Oracle Enabled by a Reconfigurable Intelligent Surface

Author(s): V. Croisfelt, F. Saggese, I. Leyva-Mayorga, R. Kotaba, G. Gradoni, P. Popovski
Published in: Arxiv, 2022
Publisher: Arxiv
DOI: 10.48550/arxiv.2210.04230

On the Enabling of Multi-receiver Communications with Reconfigurable Intelligent Surfaces

Author(s): Hamidreza Taghvaee, Akshay Jain, Sergi Abadal, Gabriele Gradoni, Eduard Alarcón, Albert Cabellos-Aparicio
Published in: Arxiv, 2022
Publisher: Arxiv
DOI: 10.48550/arxiv.2106.06789

Model-free Optimization and Experimental Validation of RIS-assisted Wireless Communications under Rich Multipath Fading

Author(s): Tianrui Chen, Minglei You, Yangyishi Zhang, Gan Zheng, Jean Baptiste Gros, Geoffroy Lerosey, Youssef Nasser, Fraser Burton, Gabriele Gradoni
Published in: arXiv, 2023
Publisher: arXiv
DOI: 10.48550/arxiv.2302.10561

Smart Surface Radio Environments

Author(s): Gabriele Gradoni, Marco Di Renzo
Published in: Reviews of Electromagnetics, Issue Vol. I, 2022, 2022
Publisher: EurAAP
DOI: 10.53792/roe/2022.1/21012

End-to-End Mutual Coupling Aware Communication Model for Reconfigurable Intelligent Surfaces: An Electromagnetic-Compliant Approach Based on Mutual Impedances

Author(s): Gabriele Gradoni, Marco Di Renzo
Published in: Arxiv, 2020
Publisher: Arxiv
DOI: 10.48550/arxiv.2009.02694

Smart Radio Environments

Author(s): Gabriele Gradoni, Marco Di Renzo, Ana Diaz-Rubio, Sergei Tretyakov, Christophe Caloz, Zhen Peng, Andrea Alu, Geoffroy Lerosey, Mathias Fink, Vincenzo Galdi, Tie Jun Cui, Benjamin Frazier, Steven Anlage, Marco Salucci, Andrea Massa, Qiang Cheng, Jinghe Wang, Shi Jin, Davide Dardari, Nicolo Decarli, Okan Yurduseven, Michail Matthaiou, Mitchell Kenney, George Gordon, Orestis Georgiou, Cam Ly Nguyen,
Published in: Arxiv, 2021
Publisher: Arxiv
DOI: 10.48550/arxiv.2111.08676

Multi-path fading and interference mitigation with Reconfigurable Intelligent Surfaces

Author(s): Jean Baptiste Gros, Geoffroy Lerosey, Fabrice Lemoult, Mir Lodro, Steve Greedy, Gabriele Gradoni
Published in: arXiv, 2022
Publisher: arXiv
DOI: 10.48550/arxiv.2206.08290

Electromagnetic Illusion in Smart Environments

Author(s): Hamidreza Taghvaee, Mir Lodro, Neekar M Mohammed, Sergio Terranova, Sendy Phang, Martin Richter, Gabriele Gradoni
Published in: Arxiv, 2022
Publisher: Arxiv
DOI: 10.48550/arxiv.2209.04721

Toward multifunctional electronically reconfigurable electromagnetic surfaces for Ka-band antennas

Author(s): F. Foglia Manzillo, R. Madi, S. Gharbieh, R. Sauleau, and A. Clemente
Published in: IEEE International Symposium on Antenna and Propag. (APS-URSI 2023), 2023
Publisher: IEEE

Unlocking Metasurface Practicality for B5G Networks: AI-assisted RIS Planning

Author(s): Guillermo Encinas-Lago, Antonio Albanese, Vincenzo Sciancalepore, Marco Di Renzo, Xavier Costa-Pérez
Published in: IEEE Global Communications Conference 2023 (GLOBECOM), 2023
Publisher: IEEE
DOI: 10.48550/arxiv.2310.10330

Dynamic Metasurface Antennas for Energy Efficient Uplink Massive MIMO Communications

Author(s): Jie Xu, Li You, George C. Alexandropoulos, Jue Wang, Wenjin Wang, Xiqi Gao
Published in: 2021 IEEE Global Communications Conference (GLOBECOM), 2021
Publisher: IEEE
DOI: 10.1109/globecom46510.2021.9685389

RIS-enabled mmWave Channel Sounding Based on Electronically Reconfigurable Transmitarrays

Author(s): A. Mudonhi, M. Lotti, A. Clemente, R. D’Errico and C. Oestges
Published in: 2021 15th European Conference on Antennas and Propagation (EuCAP), 2021, 2021
Publisher: IEEE
DOI: 10.23919/eucap51087.2021.9411218

Reconfigurable transmitarrays at Ka-band with beam-forming and polarization agility

Author(s): A. Clemente, R. Madi, F. Foglia Manzillo, M. Smierzchalski, J. Reverdy, and R. Sauleau
Published in: 17th European Conf. on Antennas and Propag. (EuCAP 2023), 2023
Publisher: IEEE, EurAAP

Electromagnetic validation of an end-to-end communication model for reconfigurable intelligent surfaces based on mutual impedances

Author(s): S. Terranova, S. Gharbieh, M. Bouslama, A. Clemente, R. D’Errico, J. B. Gros, G. Lerosey, M. Di Renzo, and G. Gradoni
Published in: 3rd URSI Atlantic Radio Science Meeting (AT-AP-RASC 2022), 2022
Publisher: IEEE

Deep Contextual Bandits for Orchestrating Multi-User MISO Systems with Multiple RISs

Author(s): Kyriakos Stylianopoulos, George Alexandropoulos, Chongwen Huang, Chau Yuen, Mehdi Bennis, and Mérouane Debbah
Published in: ICC 2022 - IEEE International Conference on Communications, 2022
Publisher: IEEE

RIS-Enabled Localization Continuity Under Near-Field Conditions

Author(s): Moustafa Rahal, Benoit Denis, Kamran Keykhosravi, Bernard Uguen, Henk Wymeersch
Published in: IEEE SPAWC, 2021, ISBN 978-1-6654-2851-4
Publisher: IEEE
DOI: 10.1109/spawc51858.2021.9593200

Distributed Sum-Rate Maximization of Cellular Communications with Multiple Reconfigurable Intelligent Surfaces

Author(s): K. Katsanos, P. Di Lorenzo, and G. Alexandropoulos
Published in: IEEE SPAWC 2022, 2022
Publisher: IEEE
DOI: 10.1109/spawc51304.2022.9833924

Bi-Static Sensing for Near-Field RIS Localization

Author(s): Reza Ghazalian, Kamran Keykhosravi, Hui Chen, Henk Wymeersch, Riku Jäntti
Published in: IEEE Globecom, 2022
Publisher: IEEE

Wideband Multi-User MIMO Communications with Frequency Selective RISs: Element Response Modeling and Sum-Rate Maximization

Author(s): Katsanos, Konstantinos D.; Shlezinger, Nir; Imani, Mohammadreza F.; Alexandropoulos, George C.
Published in: Arxiv, Issue 1, 2022
Publisher: Arxiv
DOI: 10.1109/iccworkshops53468.2022.9814515

Test of 5G System in the Reverberation Chamber at mm-wave

Author(s): Davide Micheli, Riccardo Diamanti, Luca Bastianelli, Emanuel Colella, Valter Mariani Primiani, Franco Moglie, Andrea Allasia, Maurizio Crozzoli, Michele Colombo
Published in: 2023 17th European Conference on Antennas and Propagation (EuCAP), 2023, ISBN 978-1-6654-7541-9
Publisher: IEEE
DOI: 10.23919/eucap57121.2023.10133586

On the Impact of Hardware Impairments on RIS-aided Localization

Author(s): Cuneyd Ozturk, Musa Furkan Keskin, Henk Wymeersch, Sinan Gezici
Published in: ICC 2022 - IEEE International Conference on Communications, Issue 16-20 May 2022, 2022, Page(s) N/A, ISBN 978-1-5386-8347-7
Publisher: IEEE
DOI: 10.1109/icc45855.2022.9838889

Misspecified Cramér-Rao Bound of RIS-Aided Localization Under Geometry Mismatch

Author(s): Pinjun Zheng, Hui Chen, Tarig Ballal, Henk Wymeersch, Tareq Y. Al-Naffouri
Published in: IEEE ICASSP, 2023
Publisher: IEEE
DOI: 10.1109/icassp49357.2023.10096904

Spatial Secrecy Spectral Efficiency Optimization Enabled by Reconfigurable Intelligent Surfaces

Author(s): Konstantinos D. Katsanos, George C. Alexandropoulos
Published in: European Signal Processing Conference, 2023
Publisher: European Association for Signal Processing
DOI: 10.48550/arXiv.2306.11024

Data-driven Analysis of the Cost-Performance Trade-off of Reconfigurable Intelligent Surfaces in a Production Network

Author(s): Marco Rossanese, Andres Garcia-Saavedra, Andra Elena Lutu, and Xavier Costa Perez
Published in: ACM CoNEXT, Issue Article 12 (December 2023), 2023, Page(s) 20 Pages
Publisher: ACM
DOI: 10.1145/3629134

A Random Access Protocol for RIS-Aided Wireless Communications

Author(s): V. Croisfelt, F. Saggese, I. Leyva-Mayorga, R. Kotaba, G. Gradoni, P. Popovski
Published in: 2022 IEEE 23rd International Workshop on Signal Processing Advances in Wireless Communication (SPAWC), 2022
Publisher: IEEE
DOI: 10.1109/spawc51304.2022.9833984

Wireless Environment as a Service Enabled by Reconfigurable Intelligent Surfaces: The RISE-6G Perspective

Author(s): E. C. Strinati, G. C. Alexandropoulos, V. Sciancalepore, M. Di Renzo, H. Wymeersch, D-T Phan-huy, M. Crozzoli, R. D’Errico, E. De Carvalho, P. Popovski, P. Di Lorenzo, L. Bastianelli, M. Belouar, J. E. Mascolo, G. Gradoni, S. Phang, G. Lerosey, B. Denis
Published in: Joint EuCNC & 6G Summit, 2021
Publisher: IEEE
DOI: 10.1109/eucnc/6gsummit51104.2021.9482474

Near Field Optimization Algorithm for Reconfigurable Intelligent Surface

Author(s): Emanuel Colella, Luca Bastianelli, Franco Moglie, Valter Mariani Primiani
Published in: 2023 XXXVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), 2023, ISBN 979-8-3503-0997-3
Publisher: IEEE
DOI: 10.23919/ursigass57860.2023.10265515

IRS-Assisted Massive MIMO-NOMA Networks with Polarization Diversity

Author(s): A. S. de Sena, P. H. J. Nardelli, D. B. da Costa, F. R. M. Lima, L. Yang, P. Popovski, Z. Ding, C. B. Papadias
Published in: 2021 IEEE International Conference on Communications Workshops (ICC Workshops), 2021
Publisher: IEEE
DOI: 10.1109/iccworkshops50388.2021.9473595

Online RIS Configuration Learning for Arbitrary Large Numbers of 1-Bit Phase Resolution Elements

Author(s): Kyriakos Stylianopoulos, George C. Alexandropoulos
Published in: 2022 IEEE 23rd International Workshop on Signal Processing Advances in Wireless Communication (SPAWC), 2022, ISBN 978-1-6654-9455-7
Publisher: IEEE
DOI: 10.1109/spawc51304.2022.9833930

Reconfigurable Intelligent Surface Design Using PIN Diodes via Rotation Technique - Proof of Concept

Author(s): S. Gharbieh, R. D’Errico, and A. Clemente
Published in: 17th European Conference on Antennas and Propagation (EuCAP 2023), 2023
Publisher: IEEE, EuRAAP

Dynamic Mobile Edge Computing empowered with Reconfigurable Intelligent Surfaces

Author(s): P. Di Lorenzo, M. Merluzzi, E. Calvanese Strinati
Published in: IEEE SPAWC 2021, 2021
Publisher: IEEE
DOI: 10.1109/spawc51858.2021.9593253

FDTD Full Wave Simulations of Reconfigurable Intelligent Surfaces

Author(s): Emanuel Colella, Luca Bastianelli, Valter Mariani Primiani, Franco Moglie
Published in: 2023 International Symposium on Electromagnetic Compatibility – EMC Europe, 2023, ISBN 979-8-3503-2401-3
Publisher: IEEE
DOI: 10.1109/emceurope57790.2023.10274286

RIS Position and Orientation Estimation via Multi-Carrier Transmissions and Multiple Receivers

Author(s): Reza Ghazalian, Hui Chen, George C. Alexandropoulos, Gonzalo Seco-Granados, Henk Wymeersch, and Riku Jäntti
Published in: IEEE ICC, 2023
Publisher: IEEE
DOI: 10.1109/icc45041.2023.10279731

A Novel RIS-Aided EMF Exposure Aware Approach Using an Angularly Equalized Virtual Propagation Channel

Author(s): N. Awarkeh, D.-T. Phan-Huy, M. di Renzo
Published in: EuCNC & 6G Summit, 2022
Publisher: Online
DOI: 10.1109/eucnc/6gsummit54941.2022.9815608

Arbitrary Beam Pattern Approximation via RISs with Measured Element Responses

Author(s): Moustafa Rahal, Benoît Denis, Kamran Keykhosravi, Furkan Keskin, Bernard Uguen, George C. Alexandropoulos, Henk Wymeersch
Published in: 2022 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit), 2022
Publisher: 978-1-6654-9871-5
DOI: 10.1109/eucnc/6gsummit54941.2022.9815624

Blue Communications for Edge Computing: the Reconfigurable Intelligent Surfaces Opportunity

Author(s): Fatima Ezzahra Airod, Mattia Merluzzi, Antonio Clemente, Emilio Calvanese Strinati
Published in: 2022 IEEE Global Communications Conference (GLOBECOM), 2022
Publisher: IEEE

A Novel RIS-Aided EMF-Aware Beamforming Using Directional Spreading, Truncation and Boosting

Author(s): N. Awarkeh, D.-T. Phan-Huy, R. Visoz, M. di Renzo
Published in: EuCNC & 6G Summit, 2022
Publisher: Online
DOI: 10.1109/eucnc/6gsummit54941.2022.9815800

Non-Coherent MIMO-OFDM Uplink empowered by the Spatial Diversity in Reflecting Surfaces

Author(s): Kun Chen-Hu, George C. Alexandropoulos, Ana García Armada
Published in: 2022 IEEE Wireless Communications and Networking Conference (WCNC), 2022
Publisher: IEEE

Creating and Operating Areas With Reduced Electromagnetic Field Exposure Thanks to Reconfigurable Intelligent Surfaces

Author(s): D.-T. Phan-Huy, Y. Bénédic, S. Herraiz Gonzalez, P. Ratajczak
Published in: IEEE SPAWC, 2022
Publisher: Online
DOI: 10.1109/spawc51304.2022.9833964

Impact of a Transmitting-RIS on the Geometrical Structure of Indoor mmWave Channels

Author(s): A. Mudonhi, M. Lotti, A. Clemente, R. D'Errico and C. Oestges
Published in: 2022 16th European Conference on Antennas and Propagation (EuCAP), 2022, 2022
Publisher: IEEE
DOI: 10.23919/eucap53622.2022.9769090

Lyapunov-Driven Deep Reinforcement Learning For Edge Inference Empowered By Reconfigurable Intelligent Surfaces

Author(s): K. Stylianopoulos, M. Merluzzi, P. Di Lorenzo, and G. C. Alexandropoulos
Published in: IEEE ICASSP 2023, 2023
Publisher: IEEE

A Leakage-based Method for Mitigation of Faulty Reconfigurable Intelligent Surfaces

Author(s): N. Moghadas Gholian, M. Rossanese, P. Mursia, A. Garcia-Saavedra, A. Asadi, V. Sciancalepore, X. Costa-Pérez
Published in: IEEE Global Communications Conference 2023 (GLOBECOM), 2023
Publisher: IEEE
DOI: 10.48550/arxiv.2311.00527

Safeguarding MIMO Communications with Reconfigurable Metasurfaces and Artificial Noise

Author(s): G. Alexandropoulos, Konstantinos Katsanos, Miaowen Wen, D. B. D. Costa
Published in: ICC 2021 - IEEE International Conference on Communications, 2021, Page(s) 1-6
Publisher: IEEE
DOI: 10.1109/icc42927.2021.9501003

RIS-Aided Monostatic Sensing and Object Detection with Single and Double Bounce Multipath

Author(s): Hyowon Kim, Alessio Fascista, Hui Chen, Yu Ge, George C. Alexandropoulos, Gonzalo Seco-Granados, Henk Wymeersch
Published in: 2023 IEEE International Conference on Communications Workshops (ICC Workshops), 2023
Publisher: IEEE
DOI: 10.1109/iccworkshops57953.2023.10283494

Constrained RIS Phase Profile Optimization and Time Sharing for Near-field Localization

Author(s): Moustafa Rahal, Benoît Denis, Kamran Keykhosravi, Furkan Keskin, Bernard Uguen, Henk Wymeersch
Published in: 2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring), 2022, ISBN 978-1-6654-8243-1
Publisher: IEEE
DOI: 10.1109/vtc2022-spring54318.2022.9860413

EMF-Aware MU-MIMO Beamforming in RIS-Aided Cellular Networks

Author(s): Y. Yu, R. Ibrahim, D.-T. Phan Huy
Published in: IEEE Globecom, 2022
Publisher: Online
DOI: 10.1109/globecom48099.2022.10001691

RIS-Enabled Self-Localization: Leveraging Controllable Reflections with Zero Access Points

Author(s): Kamran Keykhosravi, Gonzalo Seco-Granados, George C. Alexandropoulos, Henk Wymeersch
Published in: ICC 2022 - IEEE International Conference on Communications, 2022, ISBN 978-1-5386-8347-7
Publisher: IEEE
DOI: 10.1109/icc45855.2022.9839225

Designing, Building, and Characterizing RF Switch-based Reconfigurable Intelligent Surfaces

Author(s): Marco Rossanese; Placido Mursia; Andres Garcia-Saavedra; Vincenzo Sciancalepore; Arash Asadi; Xavier Costa-Perez
Published in: ACM WiNTECH 2022, 2022
Publisher: Association for Computing Machinery New York, NY, United States
DOI: 10.48550/arxiv.2207.07121

Tunable Graphene-based Metasurfaces for Multi-Wideband 6G Communications

Author(s): H. Taghvaee, A. Pitilakis, O. Tsilipakos, A. C. Tasolamprou, N. V. Kantartzis, M. Kafesaki, A. Cabellos-Aparicio, E. Alarcon, S. Abadal and G. Gradoni
Published in: 16th International Congress on Artificial Materials for Novel Wave Phenomena- Metamaterials 2022 Siena, Italy, 2022
Publisher: IEEE
DOI: 10.1109/metamaterials54993.2022.9920752

Dynamic Resource Optimization for Adaptive Federated Learning empowered by Reconfigurable Intelligent Surfaces

Author(s): C. Battiloro, M. Merluzzi, P. Di Lorenzo, and S. Barbarossa
Published in: IEEE ICASSP 2022, 2022
Publisher: IEEE
DOI: 10.1109/icassp43922.2022.9746891

Reconfigurable Surfaces for Wireless Communications

Author(s): Marco Di Renzo
Published in: Issue 1, 2023
Publisher: IEEE
DOI: 10.5281/zenodo.7430186

Mm-Wave Massive MIMO Channel Sounding in Industrial IoT Scenarios

Author(s): A. Mudonhi, G. Makhoul, M. Lotti, R. D’Errico and C. Oestges
Published in: 2022 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit),, 2022
Publisher: IEEE
DOI: 10.1109/eucnc/6gsummit54941.2022.9815573

Reconfigurable Intelligent Surface Aided Mobile Edge Computing over Intermittent mmWave Links

Author(s): F. Ezzahra Airod, M. Merluzzi, P. Di Lorenzo, and E. Calvanese Strinati
Published in: IEEE SPAWC 2022, 2022
Publisher: IEEE
DOI: 10.1109/spawc51304.2022.9833958

Power Minimizing MEC Offloading with QoS Constraints over RIS-Empowered Communications

Author(s): M. Merluzzi, F. Costanzo, K. Katsanos, G. Alexandropoulos, P. Di Lorenzo
Published in: IEEE Globecom 2022, 2022
Publisher: IEEE

Reconfigurable intelligent surface-assisted ambient backscatter communications – Experimental assessment

Author(s): R. Fara, D.-T. Phan-Huy, P. Ratajczak, A. Ourir, M. Di Renzo, J. De Rosny
Published in: IEEE ICC, 2021
Publisher: Online
DOI: 10.1109/iccworkshops50388.2021.9473842

Capacity Optimization using Reconfigurable Intelligent Surfaces: A Large System Approach

Author(s): A. L. Moustakas, G. C. Alexandropoulos, M. Debbah
Published in: 2021 IEEE Global Communications Conference (GLOBECOM), 2022
Publisher: IEEE
DOI: 10.1109/globecom46510.2021.9685375

Simultaneous RIS Tuning and Differential Data Transmission for MISO OFDM Wireless Systems

Author(s): Kun Chen-Hu; George C. Alexandropoulos; Ana García Armada
Published in: GLOBECOM, 2022
Publisher: GLOBECOM 2022 - 2022 IEEE Global Communications Conference
DOI: 10.1109/globecom48099.2022.10000904

Channel Estimation with Simultaneous Reflecting and Sensing Reconfigurable Intelligent Metasurfaces

Author(s): H. Zhang, N. Shlezinger, I. Alamzadeh, G. C. Alexandropoulos, M. F. Imani, Y. C. Eldar,
Published in: 2021 IEEE 22nd International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2021
Publisher: IEEE
DOI: 10.1109/spawc51858.2021.9593172

Electromagnetic Field Exposure Avoidance thanks to Non-Intended User Equipment and RIS

Author(s): H. Guo, T. Svensson, D.-T. Phan Huy
Published in: IEEE Globecom Workshops, 2022
Publisher: IEEE

Autoregressive Attention Neural Networks for Non-Line-of-Sight User Tracking with Dynamic Metasurface Antennas

Author(s): Kyriakos Stylianopoulos, Murat Bayraktar, Nuria González Prelcic, George C. Alexandropoulos
Published in: 2023 IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2023), 2023
Publisher: IEEE
DOI: 10.48550/arXiv.2310.19767

Deep-Learning-Assisted Configuration of Reconfigurable Intelligent Surfaces in Dynamic rich-scattering Environments

Author(s): Kyriakos Stylianopoulos, Nir Shlezinger, Philipp del Hougne, George C. Alexandropoulos
Published in: ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2022
Publisher: IEEE
DOI: 10.1109/icassp43922.2022.9746311

Dual Gradient Descent EMF-Aware MU-MIMO Beamforming in RIS-Aided 6G Networks

Author(s): Y. Yu, R. Ibrahim, D.-T. Phan Huy
Published in: WiOpt, 2022
Publisher: Online
DOI: 10.23919/wiopt56218.2022.9930548

Joint User Localization and Location Calibration of A Hybrid Reconfigurable Intelligent Surface

Author(s): Reza Ghazalian, Hui Chen, George C. Alexandropoulos, Gonzalo~Seco-Granados, Henk Wymeersch, and Riku Jäntti
Published in: IEEE Transactions on Vehicular Technology, 2023, ISSN 0018-9545
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvt.2023.3306936

Analysis and Optimization for RIS-Aided Multi-Pair Communications Relying on Statistical CSI

Author(s): Zhangjie Peng, Tianshu Li, Cunhua Pan, Hong Ren, Wei Xu, Marco Di Renzo
Published in: IEEE Transactions on Vehicular Technology, 2021, ISSN 0018-9545
Publisher: Institute of Electrical and Electronics Engineers

What Will the Future of UAV Cellular Communications Be? A Flight from 5G to 6G

Author(s): Giovanni Geraci, Adrian Garcia-Rodriguez, M. Mahdi Azari, Angel Lozano, Marco Mezzavilla, Symeon Chatzinotas, Yun Chen, Sundeep Rangan, Marco Di Renzo
Published in: IEEE Communications Surveys & Tutorials, 2022, ISSN 1553-877X
Publisher: Institute of Electrical and Electronics Engineers

Optimization of RIS-aided MIMO Systems via the Cutoff Rate

Author(s): Nemanja Stefan Perović, Le-Nam Tran, Marco Di Renzo, Mark F. Flanagan
Published in: IEEE Wireless Communications Letters, 2021, ISSN 2162-2337
Publisher: IEEE Communications Society

Reconfigurable, Intelligent, and Sustainable Wireless Environments for 6G Smart Connectivity

Author(s): Emilio Calvanese Strinati, George C. Alexandropoulos, Henk Wymeersch, Benoit Denis, Vincenzo Sciancalepore, Raffaele D'Errico, Antonio Clemente, Dinh-Thuy Phan-Huy, Elisabeth De Carvalho, Petar Popovski
Published in: IEEE Communications Magazine, 2021, ISSN 0163-6804
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/mcom.001.2100070

Reconfigurable Intelligent Surface-Assisted Cell-Free Massive MIMO Systems Over Spatially-Correlated Channels

Author(s): Trinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Marco Di Renzo, Björn Ottersten
Published in: IEEE Transactions on Wireless Communications, 2022, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers

Reconfigurable Intelligent Surface-Assisted Aerial-Terrestrial Communications via Multi-Task Learning

Author(s): Xuelin Cao, Bo Yang, Chongwen Huang, Chau Yuen, Marco Di Renzo, Dusit Niyato, Zhu Han
Published in: IEEE Journal on Selected Areas in Communications, 2021, ISSN 0733-8716
Publisher: Institute of Electrical and Electronics Engineers

Receive Quadrature Reflecting Modulation for RIS-Empowered Wireless Communications

Author(s): J. Yuan, M. Wen, Q. Li, E. Basar, G. C. Alexandropoulos, G. Chen
Published in: IEEE Transactions on Vehicular Technology, Issue Volume 70, Issue 5, 2021, Page(s) 5121 - 5125, ISSN 0018-9545
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvt.2021.3073161

3D Localization with a Single Partially-Connected Receiving RIS: Positioning Error Analysis and Algorithmic Design

Author(s): Jiguang He, Aymen Fakhreddine, Charles Vanwynsberghe, Henk Wymeersch, George C. Alexandropoulos
Published in: IEEE Transactions on Vehicular Technology, 2023, ISSN 0018-9545
Publisher: Institute of Electrical and Electronics Engineers

Passive and Privacy-Preserving Human Localization: A Social Distancing Approach Using Commercial Millimeter-Wave Access Points

Author(s): Francesco Devoti; Vincenzo Sciancalepore; Xavier Costa-Perez
Published in: IEEE Vehicular Technology Magazine, 2022, Page(s) 101 - 109, ISSN 1556-6080
Publisher: IEEE
DOI: 10.48550/arxiv.2209.03099

Path Loss Modeling and Measurements for Reconfigurable Intelligent Surfaces in the Millimeter-Wave Frequency Band

Author(s): Wankai Tang, Xiangyu Chen, Ming Zheng Chen, Jun Yan Dai, Yu Han, Marco Di Renzo, Shi Jin, Qiang Cheng, Tie Jun Cui
Published in: IEEE Transactions on Communications, 2022, ISSN 0090-6778
Publisher: Institute of Electrical and Electronics Engineers

Leveraging Secondary Reflections and Mitigating Interference in Multi-IRS/RIS Aided Wireless Networks

Author(s): Tu Nguyen, Diep Nguyen, Marco Di Renzo, Rui Zhang
Published in: IEEE Transactions on Wireless Communications, 2023, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers

Single-RF MIMO: From Spatial Modulation to Metasurface-Based Modulation

Author(s): Qiang Li, Miaowen Wen, Marco Di Renzo
Published in: IEEE Wireless Communications, 2021, ISSN 1536-1284
Publisher: Institute of Electrical and Electronics Engineers

On the Path-Loss of Reconfigurable Intelligent Surfaces: An Approach Based on Green's Theorem Applied to Vector Fields

Author(s): Fadil H. Danufane, Marco Di Renzo, Julien de Rosny, Sergei Tretyakov
Published in: IEEE Transactions on Communications, 2021, ISSN 0090-6778
Publisher: Institute of Electrical and Electronics Engineers

Communication Models for Reconfigurable Intelligent Surfaces: From Surface Electromagnetics to Wireless Networks Optimization

Author(s): Marco Di Renzo, Fadil H. Danufane, Sergei Tretyakov
Published in: Proceedings of the IEEE, 2022, ISSN 0018-9219
Publisher: Institute of Electrical and Electronics Engineers

Reconfigurable Intelligent Surfaces: Principles and Opportunities

Author(s): Yuanwei Liu, Xiao Liu, Xidong Mu, Tianwei Hou, Jiaqi Xu, Marco Di Renzo, Naofal Al-Dhahir
Published in: IEEE Communications Surveys & Tutorials, 2021, ISSN 1553-877X
Publisher: Institute of Electrical and Electronics Engineers

Channel Estimation for RIS-Aided Multiuser Millimeter-Wave Systems

Author(s): G. Zhou, C. Pan, H. Ren, P. Popovski, A. L. Swindlehurst
Published in: IEEE Transactions on Signal Processing, Issue Vol. 70, 2022, Page(s) 1478 - 1492, ISSN 1053-587X
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsp.2022.3158024

A Prototype of Reconfigurable Intelligent Surface with Continuous Control of the Reflection Phase

Author(s): R. Fara, P. Ratajczak, D.-T. Phan-Huy; A. Ourir; M. Di Renzo; J. de Rosny
Published in: IEEE WCM, 2022, ISSN 1558-0687
Publisher: IEEE
DOI: 10.1109/mwc.007.00345

RIS-Enabled and Access-Point-Free Simultaneous Radio Localization and Mapping

Author(s): Hyowon Kim, Hui Chen, Musa Furkan Keskin, Yu Ge, Kamran Keykhosravi, George C. Alexandropoulos, Sunwoo Kim, and Henk Wymeersch
Published in: IEEE Transactions on Wireless Communications, 2023, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/twc.2023.3307455

Semi-passive 3D positioning of multiple RIS-enabled users

Author(s): K. Keykhosravi, M. F. Keskin, S. Dwivedi, G. Seco-Granados, and H. Wymeersch
Published in: IEEE Transactions on Vehicular Technology, Issue Volume: 70, Issue: 10, 2021, Page(s) 11073 - 11077, ISSN 1939-9359
Publisher: IEEE
DOI: 10.1109/tvt.2021.3109786

Performance of RIS-aided near-field localization under beams approximation from real hardware characterization

Author(s): Moustafa Rahal, Benoît Denis, Kamran Keykhosravi, Musa Furkan Keskin, Bernard Uguen, George C. Alexandropoulos, Henk Wymeersch
Published in: EURASIP Journal on Wireless Communications and Networking, 2023, ISSN 1687-1499
Publisher: European Association for Signal Processing
DOI: 10.1186/s13638-023-02294-9

PhysFad: Physics-Based End-to-End Channel Modeling of RIS-Parametrized Environments With Adjustable Fading

Author(s): Rashid Faqiri, Chloé Saigre-Tardif, George C. Alexandropoulos, Nir Shlezinger, Mohammadreza F. Imani, Philipp del Hougne
Published in: IEEE Transactions on Wireless Communications, 2023, ISSN 1558-2248
Publisher: IEEE
DOI: 10.1109/twc.2022.3196834

On Maximizing the Sum Secret Key Rate for Reconfigurable Intelligent Surface Assisted Multiuser Systems

Author(s): Guyue Li, Chen Sun, Wei Xu, Marco Di Renzo, Aiqun Hu
Published in: IEEE Transactions on Information Forensics and Security, 2022, ISSN 1556-6013
Publisher: Institute of Electrical and Electronics Engineers

On the Performance Analysis of RIS-Empowered Communications Over Nakagami-m Fading

Author(s): D. Selimis, K. P. Peppas, G. C. Alexandropoulos, F. I. Lazarakis
Published in: IEEE Communications Letters, 2021, ISSN 1089-7798
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/lcomm.2021.3073981

Battery Recharging Time Models for Reconfigurable Intelligent Surface-Assisted Wireless Power Transfer Systems

Author(s): Lina Mohjazi, Sami Muhaidat, Qammer H. Abbasi, Muhammad Ali Imran, Octavia A. Dobre, Marco Di Renzo
Published in: IEEE Transactions on Green Communications and Networking, 2022, ISSN 2473-2400
Publisher: IEEE

Engineering Reflective Metasurfaces with Ising Hamiltonian and Quantum Annealing

Author(s): Charles Ross; Gabriele Gradoni; Qi Jian Lim; Zhen Peng
Published in: Transactions onAntennas & Propagation, Issue vol 70, n°4, 2022, Page(s) 2841-2854, ISSN 0018-926X
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tap.2021.3137424

Channel Estimation and Multipath Diversity Reception for RIS-Empowered Broadband Wireless Systems Based on Cyclic-Prefixed Single-Carrier Transmission

Author(s): Qiang Li; Miaowen Wen; Ertugrul Basar; George C. Alexandropoulos; Kyeong Jin Kim; H. Vincent Poor
Published in: IEEE Transactions on Wireless Communications, 2023, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers

Federated Spectrum Learning for Reconfigurable Intelligent Surfaces-Aided Wireless Edge Networks

Author(s): Bo Yang, Xuelin Cao, Chongwen Huang, Chau Yuen, Marco Di Renzo, Yong Liang Guan, Dusit Niyato, Lijun Qian, Merouane Debbah
Published in: IEEE Transactions on Wireless Communications, 2022, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers

Reconfigurable Intelligent Surface Aided Power Control for Physical-Layer Broadcasting

Author(s): Huimei Han, Jun Zhao, Zehui Xiong, Dusit Niyato, Wenchao Zhai, Marco Di Renzo, Quoc-Viet Pham, Weidang Lu
Published in: IEEE Transactions on Communications, 2021, ISSN 0090-6778
Publisher: Institute of Electrical and Electronics Engineers

Beamforming Optimization for Active Intelligent Reflecting Surface-Aided SWIPT

Author(s): Ying Gao, Qingqing Wu, Guangchi Zhang, Wen Chen, Derrick Wing Kwan Ng, Marco Di Renzo
Published in: IEEE Transactions on Wireless Communications, 2023, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers

Learning to Estimate RIS-Aided mmWave Channels

Author(s): Jiguang He, Henk Wymeersch, Marco Di Renzo, Markku Juntti
Published in: IEEE Wireless Communications Letters, 2022, ISSN 2162-2337
Publisher: IEEE Communications Society

MIMO Interference Channels Assisted by Reconfigurable Intelligent Surfaces: Mutual Coupling Aware Sum-Rate Optimization Based on a Mutual Impedance Channel Model

Author(s): Andrea Abrardo; Davide Dardari; Marco Di Renzo; Xuewen Qian
Published in: IEEE Wireless Communications Letters, Issue Volume: 10, Issue: 12, December 2021, 2021, Page(s) 2624 - 2628, ISSN 2162-2337
Publisher: IEEE Communications Society
DOI: 10.48550/arxiv.2102.07155

Beyond 5G RIS mmWave Systems: Where Communication and Localization Meet

Author(s): J. He, F. Jiang, K. Keykhosravi, J. Kokkoniemi, H. Wymeersch, and M. Juntti
Published in: IEEE Access, Issue N/A, 2022, Page(s) 68075 - 68084, ISSN 2169-3536
Publisher: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2022.3186510

RIS-Aided Joint Localization and Synchronization With a Single-Antenna Receiver: Beamforming Design and Low-Complexity Estimation

Author(s): Alessio Fascista, Musa Furkan Keskin, Angelo Coluccia, Henk Wymeersch, Gonzalo Seco-Granados
Published in: IEEE Journal of Selected Topics in Signal Processing, Issue Volume: 16, Issue: 5, August 2022, 2022, Page(s) 1141 - 1156, ISSN 1932-4553
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/jstsp.2022.3177925

Intelligent Reflecting Surfaces: Sum-Rate Optimization Based on Statistical CSI

Author(s): Andrea Abrardo, Davide Dardari, Marco Di Renzo
Published in: IEEE Transactions on Communications, 2021, ISSN 0090-6778
Publisher: Institute of Electrical and Electronics Engineers

Wireless communications empowered by reconfigurable intelligent surfaces: Model-based vs model-free channel estimation

Author(s): Li Wei, Chongwen Huang, George C. Alexandropoulos, Chau Yuen, Zhaoyang Zhang, Mérouane Debbah
Published in: Journal of Information and Intelligence, 2021, ISSN 2949-7159
Publisher: Elsevier

An Overview of Signal Processing Techniques for RIS/IRS-aided Wireless Systems

Author(s): Cunhua Pan, Gui Zhou, Kangda Zhi, Sheng Hong, Tuo Wu, Yijin Pan, Hong Ren, Marco Di Renzo, A. Lee Swindlehurst, Rui Zhang, Angela Yingjun Zhang
Published in: IEEE Journal of Selected Topics in Signal Processing, 2022, ISSN 1932-4553
Publisher: Institute of Electrical and Electronics Engineers

Learning-based Prediction, Rendering and Transmission for Interactive Virtual Reality in RIS-Assisted Terahertz Networks

Author(s): Xiaonan Liu, Yansha Deng, Chong Han, Marco Di Renzo
Published in: IEEE Journal on Selected Areas in Communications, 2022, ISSN 0733-8716
Publisher: Institute of Electrical and Electronics Engineers

A Novel SCA-Based Method for Beamforming Optimization in IRS/RIS-Assisted MU-MISO Downlink

Author(s): Vaibhav Kumar, Rui Zhang, Marco Di Renzo, Le-Nam Tran
Published in: IEEE Wireless Communications Letters, 2023, ISSN 2162-2337
Publisher: IEEE Communications Society

Differential Data-Aided Beam Training for RIS-Empowered Multi-Antenna Communications

Author(s): Kun Chen-Hu; George C. Alexandropoulos; Ana Garcia Armada
Published in: IEEE Access, Issue 10, 2022, Page(s) 113200 - 113213, ISSN 2169-3536
Publisher: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2022.3217204

A Reconfigurable Intelligent Surface with Integrated Sensing Capability

Author(s): I. Alamzadeh, G. C. Alexandropoulos, N. Shlezinger, M. F. Imani
Published in: Scientific Reports, 2021, ISSN 2045-2322
Publisher: Nature Publishing Group
DOI: 10.1038/s41598-021-99722-x

MetaSensing: Intelligent Metasurface Assisted RF 3D Sensing by Deep Reinforcement Learning

Author(s): Jingzhi Hu, Hongliang Zhang, Kaigui Bian, Marco Di Renzo, Zhu Han, Lingyang Song
Published in: IEEE Journal on Selected Areas in Communications, 2021, ISSN 0733-8716
Publisher: Institute of Electrical and Electronics Engineers

Leveraging RIS-Enabled Smart Signal Propagation for Solving Infeasible Localization Problems

Author(s): Kamran Keykhosravi, Benoit Denis, George C. Alexandropoulos, Zhongxia Simon He, Antonio Albanese, Vincenzo Sciancalepore, Henk Wymeersch
Published in: IEEE Vehicular Technology Magazine, Issue 18 (2), 2023, ISSN 1556-6072
Publisher: Institute of Electrical and Electronics Engineers

Energy Efficiency Optimization of Reconfigurable Intelligent Surfaces with Electromagnetic Field Exposure Constraints

Author(s): Alessio Zappone, Marco Di Renzo
Published in: IEEE Signal Processing Letters, 2022, ISSN 1070-9908
Publisher: Institute of Electrical and Electronics Engineers

Achievable Rate Optimization for MIMO Systems with Reconfigurable Intelligent Surfaces

Author(s): Nemanja Stefan Perović, Le-Nam Tran, Marco Di Renzo, Mark F. Flanagan
Published in: IEEE Transactions on Wireless Communications, 2021, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers

Low-to-Zero-Overhead IRS Reconfiguration: Decoupling Illumination and Channel Estimation

Author(s): Vahid Jamali, George C. Alexandropoulos, Robert Schober, H. Vincent Poor
Published in: IEEE Communications Letters, 2022, ISSN 1558-2558
Publisher: IEEE

Reconfigurable Intelligent Surfaces: A signal processing perspective with wireless applications

Author(s): E. Björnson, H. Wymeersch, B. Matthiesen, P. Popovski, L. Sanguinetti and E. de Carvalho
Published in: IEEE Signal Processing Magazine, Issue Vol. 39, No. 2, 2022, ISSN 1053-5888
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/msp.2021.3130549

Performance Evaluation and Diversity Analysis of RIS-Assisted Communications Over Generalized Fading Channels in the Presence of Phase Noise

Author(s): Imene Trigui, Wessam Ajib, Wei-Ping Zhu, Marco Di Renzo
Published in: IEEE Open Journal of the Communications Society, 2022, ISSN 2644-125X
Publisher: IEEE

On the Maximum Achievable Sum-rate of the RIS-aided MIMO Broadcast Channel

Author(s): Nemanja Stefan Perović, Le-Nam Tran, Marco Di Renzo, Mark F. Flanagan
Published in: IEEE Transactions on Signal Processing, 2022, ISSN 1053-587X
Publisher: Institute of Electrical and Electronics Engineers

Fairness-Oriented Multiple RISs-Aided MmWave Transmission: Stochastic Optimization Methods

Author(s): Gui Zhou, Cunhua Pan, Hong Ren, Kezhi Wang, Marco Di Renzo
Published in: IEEE Transactions on Signal Processing, 2022, ISSN 1053-587X
Publisher: Institute of Electrical and Electronics Engineers

Impatient Queuing for Intelligent Task Offloading in Multi-Access Edge Computing

Author(s): B. Han, V. Sciancalepore, Y. Xu, D. Feng and H. D. Schotten
Published in: IEEE Transactions on Wireless Communications, Issue n.1, vol.22, 2023, Page(s) 59-72, ISSN 1558-2248
Publisher: IEEE
DOI: 10.1109/twc.2022.3191287

Non-coherent modulation with random phase configurations in RIS-empowered cellular MIMO systems

Author(s): Kun Chen.Hu, G. C. Alexandropoulos, Ana Garcia Armada
Published in: ITU Journal on Future and Evolving Technologies, 2023, ISSN 2616-8375
Publisher: International Telecommunication Union
DOI: 10.52953/izly2764

Wireless Fingerprinting Localization in Smart Environments Using Reconfigurable Intelligent Surfaces

Author(s): Cam Ly Nguyen, Orestis Georgiou, Gabriele Gradoni, Marco Di Renzo
Published in: IEEE Access, 2021, Page(s) 135526 - 135541, ISSN 2169-3536
Publisher: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2021.3115596

Experimental Investigation of 5G Base Station Functionalities in Reverberation Chamber at Millimeter-Wave

Author(s): Michele Colombo, Riccardo Diamanti, Luca Bastianelli, Gabriele Gradoni, Emanuel Colella, Valter Mariani Primiani, Franco Moglie, Davide Micheli
Published in: IEEE Access, 2023, ISSN 2169-3536
Publisher: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2023.3328583

Multi-Hop RIS-Empowered Terahertz Communications: A DRL-Based Hybrid Beamforming Design

Author(s): C. Huang, Z. Yang, G. C. Alexandropoulos, K. Xiong, L. Wei, C. Yuen, Z. Zhang
Published in: IEEE Journal on Selected Areas in Communications, 2021, Page(s) 1663 - 1677, ISSN 0733-8716
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/jsac.2021.3071836

Spectrum Learning-Aided Reconfigurable Intelligent Surfaces for 'Green' 6G Networks

Author(s): Bo Yang, Xuelin Cao, Chongwen Huang, Yong Liang Guan, Chau Yuen, Marco Di Renzo, Dusit Niyato, Merouane Debbah, Lajos Hanzo
Published in: IEEE Network, 2021, ISSN 0890-8044
Publisher: Institute of Electrical and Electronics Engineers

Bi-objective Optimization of Information Rate and Harvested Power in RIS-aided SWIPT Systems

Author(s): Abdelhamed Mohamed, A. Zappone, Marco Di Renzo
Published in: IEEE Wireless Communications Letters, 2022, ISSN 2162-2337
Publisher: IEEE Communications Society

Performance Analysis of RIS-Aided Systems With Practical Phase Shift and Amplitude Response

Author(s): Yan Zhang, Jiayi Zhang, Marco Di Renzo, Huahua Xiao , Bo Ai
Published in: IEEE Transactions on Vehicular Technology, 2021, ISSN 0018-9545
Publisher: Institute of Electrical and Electronics Engineers

Holographic Integrated Sensing and Communications: Principles, Technology, and Implementation

Author(s): Haobo Zhang, Hongliang Zhang, Boya Di, Lingyang Song
Published in: IEEE Journal on Selected Areas in Communications, 2022, ISSN 0733-8716
Publisher: Institute of Electrical and Electronics Engineers

Robust Secure UAV Communications with the Aid of Reconfigurable Intelligent Surfaces

Author(s): Li Sixian, Duo Bin, Marco Di Renzo, Tao Meixia, Yuan Xiaojun
Published in: IEEE Transactions on Wireless Communications, 2021, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers

Channel Estimation for RIS-Empowered Multi-User MISO Wireless Communications

Author(s): L. Wei, C. Huang, G. C. Alexandropoulos, A. M. Elbir, Z. Yang, C. Yuen, Z. Zhang, M. Di Renzo, M. Debbah,
Published in: IEEE Transactions on Communications, 2021, ISSN 0090-6778
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tcomm.2021.3063236

Terahertz Massive MIMO with Holographic Reconfigurable Intelligent Surfaces

Author(s): Ziwei Wan, Zhen Gao, Feifei Gao, Marco Di Renzo, Mohamed-Slim Alouini
Published in: IEEE Transactions on Communications, 2021, ISSN 0090-6778
Publisher: Institute of Electrical and Electronics Engineers

Reconfigurable Intelligent Surfaces with Outdated Channel State Information: Centralized vs. Distributed Deployments

Author(s): Yan Zhang, Jiayi Zhang, Marco Di Renzo, Huahua Xiao, Bo Ai
Published in: IEEE Transactions on Communications, 2022, ISSN 0090-6778
Publisher: Institute of Electrical and Electronics Engineers

Intelligent Omni-Surface: Ubiquitous Wireless Transmission by Reflective-Transmissive Metasurface

Author(s): Shuhang Zhang, Hongliang Zhang, Boya Di, Yunhua Tan, Marco Di Renzo, Zhu Han, H. Vincent Poor, Lingyang Song
Published in: IEEE Transactions on Wireless Communications, 2022, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers

Reconfigurable Intelligent Surfaces Aided mmWave NOMA: Joint Power Allocation,Phase Shifts, and Hybrid Beamforming Optimization

Author(s): Yue Xiu, Jun Zhao, Wei Sun, Marco Di Renzo, Guan Gui, Zhongpei Zhang, Ning Wei
Published in: IEEE Transactions on Wireless Communications, 2021, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers

Frequency-Mixing Intelligent Reflecting Surfaces for Nonlinear Wireless Propagation

Author(s): J. Yuan, E. De Carvalho, R. J. Williams, E. Björnson and P. Popovski
Published in: IEEE Wireless Communications Letters, Issue Vol. 10, no. 8, 2021, Page(s) 1672-1676, ISSN 2162-2337
Publisher: IEEE Communications Society
DOI: 10.1109/lwc.2021.3077085

Cooperative Multi-RIS Communications for Wideband mmWave MISO-OFDM Systems

Author(s): Muxin He, Wei Xu, Hong Shen, Guo Xie, Chunming Zhao, Marco Di Renzo
Published in: IEEE WIRELESS COMMUNICATIONS LETTERS, 2021, ISSN 2162-2337
Publisher: IEEE Communications Society

Intelligent Spectrum Learning for Wireless Networks with Reconfigurable Intelligent Surfaces

Author(s): Bo Yang, Xuelin Cao, Chongwen Huang, Chau Yuen, Lijun Qian, Marco Di Renzo
Published in: IEEE Transactions on Vehicular Technology, 2021, ISSN 0018-9545
Publisher: Institute of Electrical and Electronics Engineers

Mutual Coupling and Unit Cell Aware Optimization for Reconfigurable Intelligent Surfaces

Author(s): Xuewen Qian and Marco Di Renzo
Published in: IEEE WIRELESS COMMUNICATIONS LETTERS, 2022, ISSN 2162-2337
Publisher: IEEE Communications Society

Two-Timescale Transmission Design and RIS Optimization for Integrated Localization and Communications

Author(s): Fan Jiang, Andrea Abrardo, Kamran Keykhoshravi, Henk Wymeersch, Davide Dardari, Marco Di Renzo
Published in: IEEE Transactions on Wireless Communications, 2023, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/twc.2023.3264559

Pervasive Machine Learning for Smart Radio Environments Enabled by Reconfigurable Intelligent Surfaces

Author(s): George C. Alexandropoulos; Kyriakos Stylianopoulos; Chongwen Huang; Chau Yuen; Mehdi Bennis; Merouane Debbah
Published in: Proceedings of the IEEE, Issue 110, 2022, Page(s) 1494 - 1525, ISSN 1558-2256
Publisher: IEEE
DOI: 10.48550/arxiv.2205.03793

Assessing Wireless Sensing Potential With Large Intelligent Surfaces

Author(s): C. J. Vaca-Rubio, P. Ramirez-Espinosa, K. Kansanen, Z. -H. Tan, E. De Carvalho and P. Popovski
Published in: IEEE Open Journal of the Communications Society, Issue Vol. 2, 2021, Page(s) 934 - 947, ISSN 2644-125X
Publisher: IEEE
DOI: 10.1109/ojcoms.2021.3073467

Massive Access of Static and Mobile Users via Reconfigurable Intelligent Surfaces: Protocol Design and Performance Analysis

Author(s): Xuelin Cao, Bo Yang, Chongwen Huang, George C. Alexandropoulos, Chau Yuen, Zhu Han, H. Vincent Poor, Lajos Hanzo
Published in: IEEE Journal on Selected Areas in Communications, 2022, ISSN 0733-8716
Publisher: Institute of Electrical and Electronics Engineers

Uplink Achievable Rate Maximization for Reconfigurable Intelligent Surface Aided Millimeter Wave Systems with Resolution-Adaptive ADCs

Author(s): Yue Xiu, Jun Zhao, Ertugrul Basar, Marco Di Renzo, Wei Sun, Guan Gui, Ning Wei
Published in: IEEE Wireless Communications Letters, 2021, ISSN 2162-2337
Publisher: IEEE Communications Society

Counteracting Eavesdropper Attacks Through Reconfigurable Intelligent Surfaces: A New Threat Model and Secrecy Rate Optimization

Author(s): George C. Alexandropoulos, Konstantinos D. Katsanos, Miaowen Wen, Daniel B. da Costa
Published in: IEEE Open Journal of the Communications Society, 2023, ISSN 2644-125X
Publisher: IEEE

Reconfigurable Intelligent Surfaces for Rich Scattering Wireless Communications: Recent Experiments, Challenges, and Opportunities

Author(s): G. Alexandropoulos, Nir Shlezinger, P. Hougne
Published in: IEEE Communications Magazine, 2021, ISSN 0163-6804
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/mcom.001.2001117

Reconfigurable Intelligent Surface-Based Quadrature Reflection Modulation

Author(s): Shaoe Lin, Miaowen Wen, Marco Di Renzo, Fangjiong Chen
Published in: IEEE Transactions on Wireless Communications, 2022, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers

Reconfigurable Intelligent Surfaces for 6G Systems: Principles, Applications, and Research Directions

Author(s): Cunhua Pan, Hong Ren, Kezhi Wang, Jonas Florentin Kolb, Maged Elkashlan, Ming Chen, Marco Di Renzo, Yang Hao, Jiangzhou Wang, A. Lee Swindlehurst, Xiaohu You, Lajos Hanzo
Published in: IEEE Communications Magazine, 2021, ISSN 0163-6804
Publisher: Institute of Electrical and Electronics Engineers

Adaptive Coding and Channel Shaping Through Reconfigurable Intelligent Surfaces: An Information-Theoretic Analysis

Author(s): Roy Karasik, Osvaldo Simeone, Marco Di Renzo, Shlomo Shamai (Shitz)
Published in: IEEE Transactions on Communications, 2021, ISSN 0090-6778
Publisher: Institute of Electrical and Electronics Engineers

RIS-Enabled SISO Localization under User Mobility and Spatial-Wideband Effects

Author(s): Kamran Keykhosravi, Musa Furkan Keskin, Gonzalo Seco-Granados, Petar Popovski, and Henk Wymeersch
Published in: IEEE Journal of Selected Topics in Signal Processing, Issue Volume: 16, Issue: 5, 2022, Page(s) 1125 - 1140, ISSN 1932-4553
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/jstsp.2022.3175036

Intelligent Omni-Surfaces: Reflection-Refraction Circuit Model, Full-Dimensional Beamforming, and System Implementation

Author(s): Shuhao Zeng, Hongliang Zhang, Boya Di, Yuanwei Liu, Marco Di Renzo, Zhu Han, H. Vincent Poor, Lingyang Song
Published in: IEEE Transactions on Communications, 2022, ISSN 0090-6778
Publisher: Institute of Electrical and Electronics Engineers

Reconfigurable Intelligent Surfaces and Machine Learning for Wireless Fingerprinting Localization

Author(s): C. L. Nguyen, O. Georgiou, G. Gradoni and M. Di Renzo
Published in: IEEE Access, 2021, ISSN 2169-3536
Publisher: Institute of Electrical and Electronics Engineers Inc.

Surface-Based Techniques for IoT Networks: Opportunities and Challenges

Author(s): Alessio Zappone; Marco Di Renzo; Robert Kuku Fotock
Published in: IEEE Internet of Things Magazine, 2022, ISSN 2576-3180
Publisher: IEEE

Localization via Multiple Reconfigurable Intelligent Surfaces Equipped with Single Receive RF Chains

Author(s): George C. Alexandropoulos, Ioanna Vinieratou, Henk Wymeersch
Published in: IEEE Wireless Communications Letters, 2022, ISSN 2162-2337
Publisher: IEEE Communications Society
DOI: 10.1109/lwc.2022.3156427

Slepian eigenvalues as tunnelling rates

Author(s): Stephen C. Creagha, Gabriele Gradoni
Published in: Annals of Physics, Issue Volume 449, 2023, ISSN 0003-4916
Publisher: Academic Press
DOI: 10.1016/j.aop.2022.169204

RISs and Sidelink Communications in Smart Cities: The Key to Seamless Localization and Sensing

Author(s): Hui Chen, Hyowon Kim, Mustafa Ammous, Gonzalo Seco-Granados, George C. Alexandropoulos, Shahrokh Valaee, Henk Wymeersch
Published in: IEEE Communications Magazine, 2023, ISSN 0163-6804
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/mcom.001.2200970

Progressive Channel Estimation for Single-Carrier Communications Aided by Reconfigurable Intelligent Surfaces

Author(s): Qi Zheng; Miaowen Wen; Qiang Li; George C. Alexandropoulos
Published in: IEEE Wireless Communications Letters, 2023, ISSN 2162-2345
Publisher: IEEE

Dynamic Edge Computing empowered by Reconfigurable Intelligent Surfaces

Author(s): Paolo Di Lorenzo; Mattia Merluzzi; Emilio Calvanese Strinati; Sergio Barbarossa
Published in: EURASIP Journal on Wireless Communications and Networking, Issue 122, 2022, ISSN 1687-1499
Publisher: Springer
DOI: 10.1186/s13638-022-02203-6

RIS-Aided Wireless Communications: Extra Degrees of Freedom via Rotation and Location Optimization

Author(s): Yajun Cheng, Wei Peng, Chongwen Huang, George C. Alexandropoulos, Chau Yuen, Mérouane Debbah
Published in: IEEE Transactions on Wireless Communications, 2023, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers

AI-Assisted MAC for Reconfigurable Intelligent Surface-Aided Wireless Networks: Challenges and Opportunities

Author(s): Xuelin Cao, Bo Yang, Chongwen Huang, Chau Yuen, Marco Di Renzo, Zhu Han, Dusit Niyato, H. Vincent Poor, Lajos Hanzo
Published in: IEEE Communications Magazine, 2021, ISSN 0163-6804
Publisher: Institute of Electrical and Electronics Engineers

Intelligent Omni-Surfaces for Full-Dimensional Wireless Communications: Principle, Technology, and Implementation

Author(s): Hongliang Zhang, Shuhao Zeng, Boya Di, Yunhua Tan, Marco Di Renzo, Merouane Debbah, Lingyang Song, Zhu Han, H. Vincent Poor
Published in: IEEE Communications Magazine, 2022, ISSN 0163-6804
Publisher: Institute of Electrical and Electronics Engineers

RIS-aided Near-Field Localization under Phase-Dependent Amplitude Variations

Author(s): Cuneyd Ozturk; Musa Furkan Keskin; Henk Wymeersch; Sinan Gezici
Published in: IEEE Transactions on Wireless Communications, 2023, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers

Reconfigurable intelligent surfaces for wireless communications: Overview of hardware designs, channel models, and estimation techniques

Author(s): Mengnan Jian, George C. Alexandropoulos, Ertugrul Basar, Chongwen Huang, Ruiqi Liu, Yuanwei Liu, Chau Yuen
Published in: Intelligent and Converged Networks, 2022, ISSN 2708-6240
Publisher: Tsinghua University Press

Millimeter-Wave Multi-Channel Backscatter Communication and Ranging with an FMCW Radar

Author(s): Sining An, Xiangyuan Bu, Henk Wymeersch, Herbert Zirath and Zhongxia Simon He
Published in: Sensors, Issue 2022, 22(19), 2022, ISSN 1424-8220
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/s22197104

LOKO: Localization-aware Roll-out Planning for Future Mobile Networks

Author(s): A. Antonio , V. Sciancalepore, A. Banchs, and X. Costa-Perez
Published in: IEEE Transactions on Mobile Computing, 2022, ISSN 1558-0660
Publisher: IEEE
DOI: 10.1109/tmc.2022.3168076

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