Ali R. Haqiqatnejad

According to our database, Ali R. Haqiqatnejad authored at least 20 papers between 2014 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Downlink Beamforming Strategies for Interference-Aware NGSO Satellite Systems.

Mahdis Jalali, Eva Lagunas, Alireza Haqiqatnejad, Steven Kisseleff, Symeon Chatzinotas

IEEE Open J. Commun. Soc., 2024

2022

Evolution of Non-Terrestrial Networks From 5G to 6G: A Survey.

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

IEEE Commun. Surv. Tutorials, 2022

2021

Enhanced Signal Space Design for Multiuser MIMO Interference Channels.

Alireza Haqiqatnejad

PhD thesis, 2021

Finite-Alphabet Symbol-Level Multiuser Precoding for Massive MU-MIMO Downlink.

Alireza Haqiqatnejad, Farbod Kayhan, Shahram ShahbazPanahi, Björn E. Ottersten

IEEE Trans. Signal Process., 2021

Energy-Efficient Hybrid Symbol-Level Precoding for Large-Scale mmWave Multiuser MIMO Systems.

Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten

IEEE Trans. Commun., 2021

Design Optimization for Low-Complexity FPGA Implementation of Symbol-Level Multiuser Precoding.

Alireza Haqiqatnejad, Jevgenij Krivochiza, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten

IEEE Access, 2021

2020

Robust SINR-Constrained Symbol-Level Multiuser Precoding With Imperfect Channel Knowledge.

Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten

IEEE Trans. Signal Process., 2020

Boosting SWIPT via Symbol-Level Precoding.

Sumit Gautam, Jevgenij Krivochiza, Alireza Haqiqatnejad, Symeon Chatzinotas, Björn E. Ottersten

Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

One-Bit Quantized Constructive Interference Based Precoding for Massive Multiuser MIMO Downlink.

Alireza Haqiqatnejad, Farbod Kayhan, Shahram Shahbazpanahi, Björn E. Ottersten

Proceedings of the 2020 IEEE International Conference on Communications, 2020

Energy-Efficient Hybrid Symbol-Level Precoding via Phase Shifter Selection in mmWave MU-MIMO Systems.

Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten

Proceedings of the IEEE Global Communications Conference, 2020

2019

An Approximate Solution for Symbol-Level Multiuser Precoding Using Support Recovery.

Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten

Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

A Worst-Case Performance Optimization Based Design Approach to Robust Symbol-Level Precoding for Downlink MU-MIMO.

Alireza Haqiqatnejad, Shahram Shahbazpanahi, Björn E. Ottersten

Proceedings of the 2019 IEEE Global Conference on Signal and Information Processing, 2019

2018

Symbol-Level Precoding Design Based on Distance Preserving Constructive Interference Regions.

Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten

IEEE Trans. Signal Process., 2018

Power Minimizer Symbol-Level Precoding: A Closed-Form Suboptimal Solution.

Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten

IEEE Signal Process. Lett., 2018

Constructive Interference for Generic Constellations.

Ali R. Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten

IEEE Signal Process. Lett., 2018

Power Minimizer Symbol-Level Precoding: A Closed-Form Sub-Optimal Solution.

Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten

CoRR, 2018

Symbol-Level Precoding Design for Max-Min SINR in Multiuser MISO Broadcast Channels.

Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten

Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Robust Design of Power Minimizing Symbol-Level Precoder under Channel Uncertainty.

Alireza Haqiqatnejad, Farbod Kayhan, Björn E. Ottersten

Proceedings of the IEEE Global Communications Conference, 2018

2016

Efficient spectrum leasing in cognitive radio networks: Disjoint secondary user selection and protocol selective relaying.

Ali R. Haqiqatnejad, Kamal Shahtalebi, Amir R. Forouzan

Trans. Emerg. Telecommun. Technol., 2016

2014

Spectrum leasing with disjoint secondary user selection in cognitive radio networks.

Ali R. Haqiqatnejad, Kamal Shahtalebi, Amir R. Forouzan

Proceedings of the Iran Workshop on Communication and Information Theory, 2014