Alireza Haqiqatnejad

21 papers B 2Journal 13Unranked 5
YearRankTypeTitle / Venue / Authors
2026 J jnl
Direct-to-Device Non-Terrestrial Communications Ensuring Interference-Free GSO Coexistence.
IEEE Trans. Commun.
Mahdis Jalali, Eva Lagunas, Alireza Haqiqatnejad, Steven Kisseleff, Symeon Chatzinotas
2024 J jnl
Downlink Beamforming Strategies for Interference-Aware NGSO Satellite Systems.
IEEE Open J. Commun. Soc.
Mahdis Jalali, Eva Lagunas, Alireza Haqiqatnejad, Steven Kisseleff, Symeon Chatzinotas
2022 J jnl
Evolution of Non-Terrestrial Networks From 5G to 6G: A Survey.
IEEE Commun. Surv. Tutorials
Mohammad Mahdi Azari, Sourabh Solanki, Symeon Chatzinotas, Oltjon Kodheli, Hazem Sallouha, Achiel Colpaert, Jesus Fabian Mendoza Montoya, Sofie Pollin, Alireza Haqiqatnejad, Arsham Mostaani, Eva Lagunas, Björn E. Ottersten
2021 J jnl
Design Optimization for Low-Complexity FPGA Implementation of Symbol-Level Multiuser Precoding.
IEEE Access
Alireza Haqiqatnejad, Jevgenij Krivochiza, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten
2021 J jnl
Energy-Efficient Hybrid Symbol-Level Precoding for Large-Scale mmWave Multiuser MIMO Systems.
IEEE Trans. Commun.
Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten
2021 — —
Enhanced Signal Space Design for Multiuser MIMO Interference Channels.
Alireza Haqiqatnejad
2021 J jnl
Evolution of Non-Terrestrial Networks From 5G to 6G: A Survey.
CoRR
Mohammad Mahdi Azari, Sourabh Solanki, Symeon Chatzinotas, Oltjon Kodheli, Hazem Sallouha, Achiel Colpaert, Jesus Fabian Mendoza Montoya, Sofie Pollin, Alireza Haqiqatnejad, Arsham Mostaani, Eva Lagunas, Björn E. Ottersten
2021 J jnl
Finite-Alphabet Symbol-Level Multiuser Precoding for Massive MU-MIMO Downlink.
IEEE Trans. Signal Process.
Alireza Haqiqatnejad, Farbod Kayhan, Shahram Shahbazpanahi, Björn E. Ottersten
2020 — conf
Boosting SWIPT via Symbol-Level Precoding.
SPAWC
Sumit Gautam, Jevgenij Krivochiza, Alireza Haqiqatnejad, Symeon Chatzinotas, Björn E. Ottersten
2020 B conf
Energy-Efficient Hybrid Symbol-Level Precoding via Phase Shifter Selection in mmWave MU-MIMO Systems.
GLOBECOM
Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten
2020 — conf
One-Bit Quantized Constructive Interference Based Precoding for Massive Multiuser MIMO Downlink.
ICC
Alireza Haqiqatnejad, Farbod Kayhan, Shahram Shahbazpanahi, Björn E. Ottersten
2020 J jnl
Robust SINR-Constrained Symbol-Level Multiuser Precoding With Imperfect Channel Knowledge.
IEEE Trans. Signal Process.
Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten
2019 — conf
A Worst-Case Performance Optimization Based Design Approach to Robust Symbol-Level Precoding for Downlink MU-MIMO.
GlobalSIP
Alireza Haqiqatnejad, Shahram Shahbazpanahi, Björn E. Ottersten
2019 — conf
An Approximate Solution for Symbol-Level Multiuser Precoding Using Support Recovery.
SPAWC
Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten
2018 J jnl
Power Minimizer Symbol-Level Precoding: A Closed-Form Sub-Optimal Solution.
CoRR
Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten
2018 J jnl
Power Minimizer Symbol-Level Precoding: A Closed-Form Suboptimal Solution.
IEEE Signal Process. Lett.
Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten
2018 B conf
Robust Design of Power Minimizing Symbol-Level Precoder under Channel Uncertainty.
GLOBECOM
Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten
2018 J jnl
Robust Design of Power Minimizing Symbol-Level Precoder under Channel Uncertainty.
CoRR
Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten
2018 J jnl
Symbol-Level Precoding Design Based on Distance Preserving Constructive Interference Regions.
CoRR
Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten
2018 J jnl
Symbol-Level Precoding Design Based on Distance Preserving Constructive Interference Regions.
IEEE Trans. Signal Process.
Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten
2018 — conf
Symbol-Level Precoding Design for Max-Min SINR in Multiuser MISO Broadcast Channels.
SPAWC
Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten