Outputs and Results

Parallel and Distributed Hybrid Beamforming for Multicell Millimeter Wave MIMO Full Duplex

November 4, 2024

C. K. Sheemar, S. Chatzinotas, D. Slock, E. Lagunas and J. Querol, “Parallel and Distributed Hybrid Beamforming for Multicell Millimeter Wave MIMO Full Duplex,” in IEEE Transactions on Vehicular Technology, October 2024.

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DOI:10.1109/TVT.2024.3488956

A 57.6 Gb/s D-band point-to-point link based on real time baseband processors and transmissive RIS

October 31, 2024

J. L. González-Jiménez et al., “A 57.6 Gb/s D-band point-to-point link based on real time baseband processors and transmissive RIS,” 2024 54th European Microwave Conference (EuMC), Paris, France, 2024, pp. 409-412, October 2024.

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DOI:10.23919/EuMC61614.2024.10732609

MIMO MAC Empowered by Reconfigurable Intelligent Surfaces: Capacity Region and Large System Analysis

October 22, 2024

A. L. Moustakas and G. C. Alexandropoulos, “MIMO MAC Empowered by Reconfigurable Intelligent Surfaces: Capacity Region and Large System Analysis,” in IEEE Transactions on Wireless Communications, October 2024

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DOI:10.1109/TWC.2024.3480984

Terahertz-Band Integrated Sensing and Communications: Challenges and Opportunities

October 8, 2024

A. M. Elbir, K. V. Mishra, S. Chatzinotas and M. Bennis, “Terahertz-Band Integrated Sensing and Communications: Challenges and Opportunities,” in IEEE Aerospace and Electronic Systems Magazine, October 2024

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DOI:10.1109/MAES.2024.3476228

Memristor-Based 1-Bit Reconfigurable Intelligent Surface for 6G Communications at D-Band

October 8, 2024

M. Elsaid, S. I. Inácio, H. M. Salgado and L. M. Pessoa, “Memristor-Based 1-Bit Reconfigurable Intelligent Surface for 6G Communications at D-Band,” 2024 International Conference on Electromagnetics in Advanced Applications (ICEAA), Lisbon, Portugal, 2024, pp. 694-699, October 2024.

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DOI:10.1109/ICEAA61917.2024.10701868

Reconfigurable Intelligent Surfaces for THz: Hardware Impairments and Switching Technologies

October 8, 2024

Sérgio Matos, Yihan Ma, Qi Luo, Jonas Deuermeier, Luca Lucci, Panagiotis Gavriilidis, Asal Kiazadeh, Verónica Lain-Rubio, Tung D. Phan, Ping Jack Soh, Antonio Clemente, Luís M. Pessoa, and George C. Alexandropoulos, “Reconfigurable Intelligent Surfaces for THz: Hardware Impairments and Switching Technologies,” 2024 International Conference on Electromagnetics in Advanced Applications (ICEAA), Lisbon, Portugal, October 2024

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DOI:10.1109/ICEAA61917.2024.10701743

A Novel Wideband 1-bit Reconfigurable Intelligent Surface Design for 26 GHz

October 8, 2024

T. E. S. Oliveira, J. R. Reis, I. Cuiñas and R. F. S. Caldeirinha, “A Novel Wideband 1-bit Reconfigurable Intelligent Surface Design for 26 GHz,” 2024 International Conference on Electromagnetics in Advanced Applications (ICEAA), Lisbon, Portugal, 2024, pp. 613-616, October 2024.

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DOI:10.1109/ICEAA61917.2024.10701781

Dual-band frequency selective surface in quartz for transmitarray applications at sub-THz

October 8, 2024

B. Ouardi, R. Sauleau and A. Clemente, “Dual-Band Frequency Selective Surface in Quartz for Transmitarray Applications at Sub-THz,” 2024 International Conference on Electromagnetics in Advanced Applications (ICEAA), Lisbon, Portugal, October 2024

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DOI:10.1109/ICEAA61917.2024.10701638

Asymptotically Optimal Closed-Form Phase Configuration of 1-bit RISs via Sign Alignment

October 7, 2024

Kyriakos Stylianopoulos, Panagiotis Gavriilidis, and George C. Alexandropoulos, “Asymptotically Optimal Closed-Form Phase Configuration of 1-bit RISs via Sign Alignment,” 2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Lucca, Italy, October 2024

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DOI:10.1109/SPAWC60668.2024.10694052

Energy Efficient Interference Management For THz X-Haul Using Reconfigurable Intelligent Surfaces

October 7, 2024

B. K. Jung and T. Kürner, “Energy Efficient Interference Management For THz X-Haul Using Reconfigurable Intelligent Surfaces,” 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Perth, Australia, 2024, pp. 1-2, October 2024.

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DOI:10.1109/IRMMW-THz60956.2024.10697896

A Gradient Descent Method for Phase Only Pattern synthesis of Irregular Subarray

October 4, 2024

Y. Ma, Q. Luo and G. Yang, “A Gradient Descent Method for Phase Only Pattern synthesis of Irregular Subarray,” 2024 International Applied Computational Electromagnetics Society Symposium (ACES-China), Xi’an, China, October 2024

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DOI:10.1109/ACES-China62474.2024.10699638

Initial Study of a Sub-THz Reconfigurable Reflector Using Actuated Liquid Metal Droplet

September 30, 2024

D. Kong, D. T. Phan, J. Palosaari, J. Juuti, A. Pärssinen and P. J. Soh, “Initial Study of a Sub-THz Reconfigurable Reflector Using Actuated Liquid Metal Droplet,” 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI), Firenze, Italy, September 2024

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DOI:10.1109/AP-S/INC-USNC-URSI52054.2024.10685964

Scalability Analysis of Reflective Intelligent Surfaces at THz Frequencies

September 30, 2024

J. A. Vàsquez-Peralvo, P. N. Vummadisetty and S. Chatzinotas, “Scalability Analysis of Reflective Intelligent Surfaces at THz Frequencies,” 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI), Firenze, Italy, September 2024

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DOI:10.1109/AP-S/INC-USNC-URSI52054.2024.10686964

Numerical Tool for the Analysis and Synthesis of Transmitarrays in Fresnel Region

September 30, 2024

M. Defives, R. Sauleau, and A. Clemente, “Numerical Tool for the Analysis and Synthesis of Transmitarrays in Fresnel Region,” 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI), Firenze, Italy, September 2024

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DOI:10.1109/AP-S/INC-USNC-URSI52054.2024.10685999

Dual-band unit cell for electronically reconfigurable reflectarrays at mmWave

September 30, 2024

M. Bouslama and A. Clemente, “Dual-Band Unit Cell for Electronically Reconfigurable Reflectarrays at mmWave,” 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI), Firenze, Italy, September 2024

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DOI:10.1109/AP-S/INC-USNC-URSI52054.2024.10686317

Metasurface Energy Harvesters: State-of-the-Art Designs and Their Potential for Energy Sustainable Reconfigurable Intelligent Surfaces

September 25, 2024

A. Ghaneizadeh, P. Gavriilidis, M. Joodaki and G. C. Alexandropoulos, “Metasurface Energy Harvesters: State-of-the-Art Designs and Their Potential for Energy Sustainable Reconfigurable Intelligent Surfaces,” in IEEE Access, September 2024.

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DOI:10.1109/ACCESS.2024.3467702

Multi-RIS-Empowered Multiple Access: A Distributed Sum-Rate Maximization Approach

September 9, 2024

K. D. Katsanos, P. D. Lorenzo and G. C. Alexandropoulos, “Multi-RIS-Empowered Multiple Access: A Distributed Sum-Rate Maximization Approach,” in IEEE Journal of Selected Topics in Signal Processing, September 2024

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DOI:10.1109/JSTSP.2024.3455102

Adaptive polynomial chaos expansion for uncertainty quantification and optimization of horn antennas at subTHz frequencies

September 1, 2024

Aristeides D. Papadopoulos, Yihan Ma, Qi Luo, and George C. Alexandropoulos, “Adaptive polynomial chaos expansion for uncertainty quantification and optimization of horn antennas at subTHz frequencies”, submitted.

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Deep Learning Enables Multifunctional Metasurfaces Design With Mutual Coupling Estimation

August 19, 2024

Y. Ma, Q. Luo, C. Zhang and G. Yang, “Deep Learning Enables Multifunctional Metasurfaces Design With Mutual Coupling Estimation,” in IEEE Transactions on Antennas and Propagation, vol. 72, no. 11, pp. 8443-8451, August 2024

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DOI:10.1109/TAP.2024.3443151

Cooperative Backscatter Communications with Reconfigurable Intelligent Surfaces: An APSK Approach

August 13, 2024

Li, Qiang, Yehuai Feng, Miaowen Wen, Jinming Wen, George C. Alexandropoulos, Ertugrul Basar, and H. Vincent Poor, “Cooperative Backscatter Communications with Reconfigurable Intelligent Surfaces: An APSK Approach,” in IEEE Transactions on Wireless Communications, August 2024

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DOI:10.1109/TWC.2024.3438874

Deliverable D2.2 Network architecture and updated requirements and scenarios

July 16, 2024

TERRAMETA Deliverable D2.2 Network architecture and updated requirements and scenarios

Deliverable D7.2 Report on Dissemination Standardisation and Exploitation Activities (initial)

December 31, 2023

TERRAMETA Deliverable D7.2 Report on Dissemination Standardisation and Exploitation Activities (initial)

Deliverable D2.1 Requirements, use cases, and scenario specifications

July 10, 2023

TERRAMETA Deliverable D2.1 Requirements, use cases, and scenario specifications

Deliverable D7.1 Dissemination Plan

June 29, 2023

TERRAMETA Deliverable D7.1 Dissemination Plan

Deliverable D1.1 Data Management Plan (initial)

June 29, 2023

TERRAMETA Deliverable D1.1 Data Management Plan (initial)

Webinar on Sustainable Wireless Design

November 29, 2024

TERRAMETA gives a talk “Sustainability of Reconfigurable Intelligent Surface based Networks”, at the Joint 6G-SHINE/SUPERIOT/TERRAMETA Webinar on Sustainable Wireless Design, on 29 November 2024.

Luis Pessoa (presenter)

Project video at 5G Techritory 2024 (SNS ICE)

October 31, 2024

TERRAMETA participated in the 7th edition of the 5G Techritory platform initiative in Riga, Latvia, from October 30 to October 31, 2024.

Online workshop: “THz multi-functional RISs and ISAC”

October 8, 2024

TERRAMETA co-organizes and participates in the Hexa-X-II SNS ISAC Workshop “Online workshop on integrated sensing and communication towards 6G” with the talk “THz multi-functional RISs and ISAC“, on 8 October 2024. Online: https://hexa-x-ii.eu/sns-isac-workshop/

George C. Alexandropoulos (presenter)

Symposium: “Memristor devices from theory to system level integration for next generation of computation and communication”

October 3, 2024

TERRAMETA organizes the symposium “Memristor devices from theory to system-level integration for the next generation of computation and communication” at the B-MRS Meeting 2024 in Santos, Brazil, from September 29 to October 3, 2024.

Dr. Jonas Deuermeier (moderator)
Prof. Vítor Tavares (presenter)

Invited talk: “Sustainable processes to produce metal oxide devices: from coating to printing”

October 1, 2024

TERRAMETA gives an invited talk entitled “Sustainable processes to produce metal oxide devices: from coating to printing”, at B-MRS 2024, in Santos, São Paulo, Brazil, on 1 October 2024.

Emanuel Carlos (presenter)

Invited talk: “ZTO-based memristors and diodes for neuromorphic computation”

September 27, 2024

TERRAMETA gives an invited talk entitled “ZTO-based memristors and diodes for neuromorphic computation”, at TCO2024, in Leipzig, Germany, on 27 September 2024.

Jonas Deuermeier (presenter)

Invited talk: “Solution Processing of Metal Oxide Memristors: from Coating to Printing”

June 22, 2024

TERRAMETA gives an invited talk entitled “Solution Processing of Metal Oxide Memristors: from Coating to Printing”, at CIMTEC 2024, in Montecatini Terme, Italy, on 22 June 2024.

Emanuel Carlos (presenter)

Lecture: “Multi-RIS-empowered smart wireless networks: Capacity characterization and environment learning potential”

June 14, 2024

TERRAMETA gives a lecture talk entitled “Multi-RIS-empowered smart wireless networks: Capacity characterization and environment learning potential”, at IEEE ComSoc Distinguished Lectureship at the Department of Electrical and Computer Engineering University of Illinois at Chicago, in Chicago, USA, on 14 June 2024.

George C. Alexandropoulos (presenter)

Tutorial: “Full-duplex MIMO for Simultaneous Communications and Sensing”

June 13, 2024

TERRAMETA gives a tutorial entitled “Full-duplex MIMO for Simultaneous Communications and Sensing”, at IEEE ICC 2024, in Denver, CO, USA, on 9-13 June 2024.

George C. Alexandropoulos (presenter)

2nd Workshop on Near-Field Communications, Localization, and Sensing

June 13, 2024

TERRAMETA co-organizes the workshop “2nd Workshop on Near-Field Communications, Localization, and Sensing” in the framework of the IEEE International Conference on Communications (ICC) in Denver, CO, USA, on 9-13 June 2024.

Co-organizer: George C. Alexandropoulos

3rd Workshop on Synergies of Communication, Localization, and Sensing towards 6G

June 13, 2024

TERRAMETA co-organizes the workshop “3rd Workshop on Synergies of Communication, Localization, and Sensing towards 6G” in the framework of the IEEE International Conference on Communications (ICC) in Denver, CO, USA, on 9-13 June 2024.

Co-organizer: George C. Alexandropoulos

Booth: “Towards Intelligent Wireless Communications Environments”

June 6, 2024

TERRAMETA shares a booth with SUPERIOT, CONVERGE, and TIMES projects at EuCNC & 6G Summit 2024, in Antwerp, Belgium, on 3-6 June 2024.

INTRACOM’s newsletter: “Intracom Telecom and CEA-Leti Demonstrate D-band Link with RIS Technology”

June 1, 2024

Short description of Intracom Telecom and CEA-Leti contributions to TERRAMETA in INTRACOM’s newsletter “InterView June 2024“: “Intracom Telecom and CEA-Leti Demonstrate D-band Link with RIS Technology”.

Evangelos Pikasis

Panel: “Is Industry waiting for 6G?”

April 23, 2024

TERRAMETA participates in the industry panel entitled “Is Industry waiting for 6G?” together with 6G-SHINE and TIMES 6G projects, at the Hannover Messe, on 23 April 2024.

Luis Pessoa (presenter)

Workshop: “Super-resolution integrated communications, localization, vision and radio mapping (SUPER-CLAM)”

April 19, 2024

TERRAMETA jointly with CONVERGE project organizes the satellite workshop “Super-resolution integrated communications, localization, vision and radio mapping (SUPER-CLAM)” in the framework of the IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) in Seoul, Korea in 14-19 April 2024.

Organizers: Dirk Slock, Luis M. Pessoa, and George C. Alexandropoulos

Special session: “Advancements in Integrated Sensing and Communication for Next-Generation Wireless Networks”

April 18, 2024

TERRAMETA organizes a special session entitled: “Advancements in Integrated Sensing and Communication for Next-Generation Wireless Networks” at IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) in Seoul, Korea in 14-19 April 2024.

Co-organizer: George C. Alexandropoulos

Joint SNS Workshop TIMES, 6G-SHINE, TERRAMETA, in synergy with RESTART-IN

February 1, 2024

TERRAMETA partnered with TIMES 6G and 6G-SHINE projects for a joint SNS Workshop, held in synergy with the Fondazione RESTART (IN project) in Bologna, Italy, on February 1st, 2024.

Presentations:
“Overview of the TERRAMETA Project” (Luís Pessoa)
“Scalability Analysis of RIS in Terahertz” (J. Vásquez Peralvo)
“RIS Application on THz X-haul Links from Simulation to Measurement” (B. K. Jung)
“Advanced transceiver-antenna co-integration techniques at mmWave and sub-THz: recent achievements and future challenges”(A. Clemente)

Invited Talk: “The RIS potential for THz wireless applications: Feasibility study and open challenges”

January 25, 2024

TERRAMETA gives an invited talk at the Hexa-X II Workshop on 6G entitled: “The RIS potential for THz wireless applications: Feasibility study and open challenges”, on 26 January 2024.

George C. Alexandropoulos (presenter)

Seminar: “Simultaneous sensing and communications with full duplex MIMO and reconfigurable intelligent surfaces”

January 17, 2024

TERRAMETA gives a seminar at the Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Luxembourg City, Luxembourg entitled: “Simultaneous sensing and communications with full duplex MIMO and reconfigurable intelligent surfaces”, on 17 January 2024.

George C. Alexandropoulos (presenter)

Seminar: “Multi-functional RISs, holographic MIMO, integrated sensing and communications, cell-free smart wireless environments”

December 14, 2023

TERRAMETA gives a seminar entitled “Multi-functional RISs, holographic MIMO, integrated sensing and communications, cell-free smart wireless environments”, at Expert Seminar on 6G: New PHY-layer solutions and spectrum, on 14 December 2023.