J. Etxezarreta Martinez, P. Fuentes, A. deMarti iOlius, J. Garcia-Frias, J. Rodriguez Fonollosa and P. M. Crespo, "Multiqubit time-varying quantum channels for NISQ-era superconducting quantum processors". Phys. Rev. Research 5, 033055 (2023). doi: https://doi.org/10.1103/PhysRevResearch.5.033055

A. deMarti iOlius, J. Etxezarreta Martinez, P. Fuentes and P. M. Crespo, "Performance enhancement of surface codes via recursive minimum-weight perfect-match decoding". Phys. Rev. A 108, 022401 (2023). doi: https://doi.org/10.1103/PhysRevA.108.022401

D. Pérez-Adán, et al., "Alternating Minimization for Wideband Multiuser IRS-aided MIMO Systems under Imperfect CSI," IEEE Transactions on Signal Processing, vol. 72, pp. 99-114, Nov 2023. DOI: https://doi.org/10.1109/TSP.2023.3336166

Etxezarreta Martinez J, deMarti iOlius A, Crespo PM. "Superadditivity effects of quantum capacity decrease with the dimension for qudit depolarizing channels," Physical Review A. 2023 Sep;108(3):032602. DOI: https://doi.org/10.1103/PhysRevA.108.032602 

R. Maneiro-Catoira, J. Brégains, J. A. García-Naya, and L. Castedo, "Direct Antenna Frequency-Hopped M-FSK Modulation with Time-Modulated Arrays," IEEE Antennas and Wireless Propagation Letters, vol. 23, no. 2, pp. 578-582, Feb 2024. DOI: https://doi.org/10.1109/LAWP.2023.3330435

T. Domínguez-Bolaño, V. B. Vales, C. J. Escudero, and J. A. García-Naya, "An IoT System for a Smart Campus: Challenges and Solutions Illustrated over Several Real-World Use Cases," Internet of Things, vol. 25, pp. 1-21, Apr 2024. DOI: https://doi.org/10.1016/j.iot.2024.101099

M. Soleymani, I. Santamaria, E. A. Jorswieck and B. Clerckx, "Optimization of Rate-Splitting Multiple Access in Beyond Diagonal RIS-Assisted URLLC Systems," IEEE Transactions on Wireless Communications, vol. 23, no. 5, pp. 5063-5078, May 2024. DOI: https://doi.org/10.1109/TWC.2023.3324190

D. Pereira-Ruisánchez, O. Fresnedo, D. Pérez-Adán, and L. Castedo, "DRL-Based Sequential Scheduling for IRS-Assisted MIMO Communications," IEEE Transactions on Vehicular Technology, vol. 73, no. 6, pp. 8445-8459, Jun 2024. DOI: https://doi.org/10.1109/TVT.2024.3359117

D. Ramirez, I. Santamaria, and L. L. Scharf, "Passive Detection of a Random Signal Common to Multi-Sensor Reference and Surveillance Arrays," IEEE Transactions on Vehicular Technology, vol. 73, no. 7, pp. 10106-10107, July 2024. DOI: https://doi.org/10.1109/TVT.2024.3366757

G. Stanton, D. Ramírez, I. Santamaria, L. Scharf and H. Wang, "Multi-Channel Factor Analysis: Identifiability and Asymptotics," IEEE Transactions on Signal Processing, July 2024. DOI: https://doi.org/10.1109/TSP.2024.3427004

R. Maneiro-Catoira, J. Brégains, J. A. García-Naya, and L. Castedo, "Directional Modulation with Artificial-Noise Injection into Time-Modulated Arrays," IEEE Antennas and Wireless Propagation Letters, vol. 23, no. 8, pp. 2336-2340, Aug 2024. DOI: https://doi.org/10.1109/LAWP.2024.3389460

V. B. Vales, T. Domínguez-Bolaño, C. J. Escudero, and J. A. García-Naya, "An IoT System for Smart Building Combining Multiple mmWave FMCW Radars Applied to People Counting," IEEE Internet of Things Journal, vol. 11, no. 21, pp. 35306-35316, Nov 2024. DOI: https://doi.org/10.1109/JIOT.2024.3434707

D. Pereira-Ruisánchez, O. Fresnedo, D. Pérez-Adán, and L. Castedo, "Low-Complexity K-Beams Clustering for Intra-Cell Pilot Reuse in Massive MIMO Communications," IEEE Transactions on Communications, pp. 1-14, Dec 2024. DOI: https://doi.org/10.1109/TCOMM.2024.3511718

Jesús Gutiérrez-Gutiérrez, Í Barasoain-Echepare, Marta Zárraga-Rodríguez, Xabier Insausti, "Computation of the fundamental limits of data compression for certain nonstationary ARMA vector sources," Probl Inf Transm 60, 1–11 (2024). https://doi.org/10.1134/S0032946024010010

Jesús Gutiérrez-Gutiérrez, Bruno Sunsundegi, Marta Zárraga-Rodríguez, Xabier Insausti, "Comment on Asymptotic quantum algorithm for the Toeplitz systems," Phys. Rev. A 110, 026401 August, 2024. DOI: https://doi.org/10.1103/PhysRevA.110.026401

Etxezarreta Martinez J, Sanz Larrarte O, Oliva del Moral J, Dastbasteh R, Otxoa RM. "Comment on “Recovering noise-free quantum observables”," Physical Review A. 2024 Oct;110(4):046401.DOI: https://doi.org/10.1103/PhysRevA.110.046401 

deMarti iOlius A, Fuentes P, Orús R, Crespo PM, Etxezarreta Martinez J. "Decoding algorithms for surface codes," Quantum. 2024 Oct 10;8:1498. DOI: https://doi.org/10.22331/q-2024-10-10-1498

Oliva del Moral J, deMarti iOlius A, Vidal G, Crespo PM, Etxezarreta Martinez J. "Cybersecurity in Critical Infrastructures: A Post-Quantum Cryptography Perspective," IEEE Internet of Things Journal. 2024 Jan 8; 11:18. DOI: 10.1109/JIOT.2024.3410702 

Dastbasteh R, Padashnick F, Crespo PM, Grassl M, Sharafi J. "Equivalence of constacyclic codes with shift constants of different orders," Designs, Codes and Cryptography. 2024 Mar 7; 93:79-93. DOI: https://doi.org/10.1007/s10623-024-01512-9

M. Soleymani, I. Santamaria, E. Jorswieck, R. Schober and L. Hanzo, "Optimization of the Downlink Spectral- and Energy-Efficiency of RIS-aided Multi-user URLLC MIMO Systems," in IEEE Transactions on Communications, DOI: https://doi.org/10.1109/TCOMM.2024.34809

M. Soleymani, A. Zappone, E. Jorswieck, M. Di Renzo and I. Santamaria, "Rate Region of RIS-Aided URLLC Broadcast Channels: Diagonal Versus Beyond Diagonal Globally Passive RIS," in IEEE Wireless Communications Letters, vol. 14, no. 2, pp. 320-324, Feb. 2025,  https://doi.org/10.1109/LWC.2024.3500100  

1. Dastbasteh R, Lisoněk P. "Additive twisted codes: new distance bounds and infinite families of quantum codes. Designs," Codes and Cryptography, 2025 Jan 16:1-38.

2. D. Pérez-Adán, J. P. González-Coma, F. J. López-Martínez, and L. Castedo, "Interference-Aware Precoding and User Selection for Multi-Cell Near-Field XL-MIMO Systems," IEEE Wireless Communications Letters, pp. 1-5, Feb 2025. DOI: https://doi.org/10.1109/LWC.2025.3543348

3.  I. Santamaria, M. Soleymani, E. Jorswieck, J. Gutierrez "Interference Minimization in Beyond-Diagonal RIS-assisted MIMO Interference Channels," in IEEE Open Journal of Vehicular Technology, 2025. DOI: https://doi.org/10.1109/OJVT.2025.3555425

1. M. Soleymani, I. Santamaria and E. Jorswieck., "NOMA-based Improper Signaling for MIMO STAR-RIS-assisted Broadcast Channels with Hardware Impairments," 2023 IEEE Global Communications Conference: Wireless Communications (GLOBECOM), Kuala Lumpur, Malaysia, pp. 673-678, Dec. 2023. DOI: https://doi.org/10.1109/GLOBECOM54140.2023.10437458

2. M. Soleymani, I. Santamaria, A. Sezgin and E. Jorswieck, "Maximization of Minimum Rate in MIMO OFDM RIS-Assisted Broadcast Channels," 2023 IEEE 9th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Herradura, Costa Rica, 2023, pp. 11-15. DOI: https://doi.org/10.1109/CAMSAP58249.2023.10403459

3. G. Stanton, D. Ramírez, I. Santamaria, L. L. Scharf and H. Wang, "Identifiability in Multi-Channel Factor Analysis," 2023 57th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, 2023, pp. 1344-1349. https://doi.org/10.1109/IEEECONF59524.2023.10476820

1. D. Cuevas, J. Álvarez-Vizoso, M. Gutiérrez, I. Santamaria, V. Tuček and G. Peters, "Hardware Impairments-Aware Design of Noncoherent Grassmannian Constellations," ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Seoul, Korea, Republic of, 2024, pp. 9086-9090, DOI: https://doi.org/10.1109/ICASSP48485.2024.10447367. 

2. D. Pereira-Ruisánchez, O. Fresnedo, D. Pŕez-Adán, and L. Castedo, "A User Fairness-Aware Optimization of IRS-Assisted MIMO Communications," in Proc. of the IEEE International Conference on Machine Learning for Communication and Networking (ICMLCN), Stockholm, Sweden, May 2024, pp. 334-340. DOI: https://doi.org/10.1109/ICMLCN59089.2024.10625089

3. D. Pérez-Adán, et al., "Weighted MSE Minimization for RIS-aided Multiuser MIMO OFDM Systems with ICSI," in Proc. of the 2024 19th International Symposium on Wireless Communication Systems, Rio de Janeiro, Brazil, Jul 2024, pp. 1-6. DOI: https://doi.org/10.1109/ISWCS61526.2024.10639155

4. I. Santamaria, M. Soleymani,E. Jorswieck, and J. Gutierrez, "MIMO Capacity Maximization with Beyond-Diagonal RIS," in IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Lucca, Italy, Sept. 2024, pp. 936-940. DOI:https://doi.org/10.1109/SPAWC60668.2024.10694491

5. M. Soleymani, I. Santamaria, E. Jorswieck, M. Di Renzo and J. Gutiérrez, "Energy Efficiency Comparison of RIS Architectures in MISO Broadcast Channels," IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Lucca, Italy, 2024, pp. 701-705,  DOI:https://doi.org/10.1109/SPAWC60668.2024.10694177

6. D. Cuevas, C. Beltrán, M. Gutiérrez, I. Santamaria and V. Tuček, "Structured Multi-Antenna Grassmannian Constellations for Noncoherent Communications," 2024 IEEE 13rd Sensor Array and Multichannel Signal Processing Workshop (SAM), Corvallis, OR, USA, 2024, pp. 1-5, DOI: https://doi.org/10.1109/SAM60225.2024.10636457

7.  D. Ramírez, I. Santamaria, and L. L. Scharf, “Passive Detection with a Multi-rank Beamformer of a Random Signal Common to Two Sensors,” in Proc. Asilomar Conf. Signals, Syst. and Computers, Pacific Grove, USA, 2024.

8. D. Ramírez, J. Míguez, I. Santamaria, and L. L. Scharf, “A Bayesian-inspired Approach to Passive Radar Detection,” in Proc. Asilomar Conf. Signals, Syst. and Computers, Pacific Grove, USA, 2024. 

1. D. Pereira-Ruisánchez, O. Fresnedo, D. Pérez-Adán, and L. Castedo, "C-Footprints: A Statistic-Based Clustering for Pilot Allocation in Cell-Free Massive MIMO," accepted in the 2025 IEEE International Conference on Communications (ICC), Montreal, Canada, Jun 2025, pp. 1-6. 

2. D. Pereira-Ruisánchez, et al., "A GNN-Based Approach to AP Cooperation Cluster Formation in Cell-Free Massive MIMO," accepted in the The 2025 IEEE 101st Vehicular Technology Conference: VTC2025-Spring, Oslo, Norway, Jun 2025, pp. 1-6. 

3. R. Maneiro-Catoira, L. Castedo, J. A. García-Naya, and J. Brégains, "Applicability of Time-Modulated Arrays in Multi-layer PNT Scenarios," accepted in the 2025 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, Ottawa, Canada, Jul 2025, pp. 1-2.