Hajar El Hassani

13 papers B 3Journal 7Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
Sleep or Transmit: Dual-Mode Energy-Efficient Design for NOMA-Enabled Backscatter Networks.
CoRR
Hajar El Hassani, Mikael Gidlund
2025 — conf
A Mode-Matching Approach to the Design of RIS-Aided Communications.
IEEECONF
Ahmed Najjar, Hajar El Hassani, Marco Di Renzo, Kezhi Wang, Mérouane Debbah
2025 — conf
A beamforming frequency to mitigate the beamsquint effect in sub-THz.
CSCN
Florian Polster-Prieto, Hajar El Hassani, Inbar Fijalkow
2025 J jnl
Multi-Beam Beamforming in RIS-Aided MIMO Subject to Reradiation Mask Constraints - Optimization and Machine Learning Design.
IEEE Trans. Commun.
Shumin Wang, Hajar El Hassani, Marco Di Renzo, Marios Poulakis
2025 J jnl
Multi-beam Beamforming in RIS-aided MIMO Subject to Reradiation Mask Constraints - Optimization and Machine Learning Design.
CoRR
Shumin Wang, Hajar El Hassani, Marco Di Renzo, Marios Poulakis
2024 J jnl
Optimization of RIS-Aided MIMO - A Mutually Coupled Loaded Wire Dipole Model.
IEEE Wirel. Commun. Lett.
Hajar El Hassani, Xuewen Qian, Sumin Jeong, Nemanja Stefan Perovic, Marco Di Renzo, Placido Mursia, Vincenzo Sciancalepore, Xavier Costa-Pérez
2023 J jnl
Multi-User Downlink NOMA Systems Aided by Ambient Backscattering: Achievable Rate Regions and Energy-Efficiency Maximization.
IEEE Trans. Green Commun. Netw.
Hajar El Hassani, Anne Savard, E. Veronica Belmega, Rodrigo C. de Lamare
2023 J jnl
Optimization of RIS-Aided MIMO - A Mutually Coupled Loaded Wire Dipole Model.
CoRR
Hajar El Hassani, Xuewen Qian, S. Jeong, Nemanja Stefan Perovic, Marco Di Renzo, Placido Mursia, Vincenzo Sciancalepore, Xavier Costa-Pérez
2022 B conf
Energy-Efficient Solutions in Two-user Downlink NOMA Systems Aided by Ambient Backscattering.
GLOBECOM
Hajar El Hassani, Anne Savard, E. Veronica Belmega, Rodrigo C. de Lamare
2021 J jnl
Adaptive NOMA in Time-Varying Wireless Networks With No CSIT/CDIT Relying on a 1-Bit Feedback.
IEEE Wirel. Commun. Lett.
Hajar El Hassani, Anne Savard, Elena Veronica Belmega
2021 — conf
Energy-Efficient 1-Bit Feedback Noma in Wireless Networks with No CSIT/CDIT.
SSP
Hajar El Hassani, Anne Savard, Elena Veronica Belmega
2021 B conf
Energy-Efficient Cooperative Backscattering Closed-Form Solution for NOMA.
GLOBECOM
Hajar El Hassani, Anne Savard, Elena Veronica Belmega, Rodrigo C. de Lamare
2020 B conf
A closed-form solution for energy-efficiency optimization in multi-user downlink NOMA.
PIMRC
Hajar El Hassani, Anne Savard, Elena Veronica Belmega