Mahdi Barzegar Khalilsarai

According to our database, Mahdi Barzegar Khalilsarai authored at least 24 papers between 2014 and 2023.

Collaborative distances:

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

2023

Structured channel covariance estimation from limited samples for large antenna arrays.

Tianyu Yang, Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire

EURASIP J. Wirel. Commun. Netw., December, 2023

FDD Massive MIMO Channel Training: Optimal Rate-Distortion Bounds and the Spectral Efficiency of "One-Shot" Schemes.

Mahdi Barzegar Khalilsarai, Yi Song, Tianyu Yang, Giuseppe Caire

IEEE Trans. Wirel. Commun., September, 2023

Deep-Learning Aided Channel Training and Precoding in FDD Massive MIMO with Channel Statistics Knowledge.

Yi Song, Tianyu Yang, Mahdi Barzegar Khalilsarai, Giuseppe Caire

Proceedings of the IEEE International Conference on Communications, 2023

2022

Dual-Polarized FDD Massive MIMO: A Comprehensive Framework.

Mahdi Barzegar Khalilsarai, Tianyu Yang, Saeid Haghighatshoar, Xinping Yi, Giuseppe Caire

IEEE Trans. Wirel. Commun., 2022

FDD Massive MIMO Channel Training Optimal Rate Distortion Bounds and the Efficiency of one-shot Schemes.

Mahdi Barzegar Khalilsarai, Yi Song, Tianyu Yang, Giuseppe Caire

CoRR, 2022

Channel State Acquisition in FDD Massive MIMO: Rate-Distortion Bound and Effectiveness of "Analog" Feedback.

Mahdi Barzegar Khalilsarai, Yi Song, Tianyu Yang, Giuseppe Caire

Proceedings of the IEEE International Symposium on Information Theory, 2022

2020

Randomized Channel Sparsifying Hybrid Precoding for FDD Massive MIMO Systems.

Chang Tian, An Liu, Mahdi Barzegar Khalilsarai, Giuseppe Caire, Wu Luo, Min-Jian Zhao

IEEE Trans. Wirel. Commun., 2020

Active Channel Sparsification and Precoding for Dual-Polarized FDD Massive MIMO.

Mahdi Barzegar Khalilsarai, Tianyu Yang, Saeid Haghighatshoar, Xinping Yi, Giuseppe Caire

Proceedings of the 24th International ITG Workshop on Smart Antennas, 2020

Structured Channel Covariance Estimation for Dual-Polarized Massive MIMO Arrays.

Mahdi Barzegar Khalilsarai, Tianyu Yang, Saeid Haghighatshoar, Giuseppe Caire

Proceedings of the 24th International ITG Workshop on Smart Antennas, 2020

Structured Channel Covariance Estimation from Limited Samples in Massive MIMO.

Mahdi Barzegar Khalilsarai, Tianyu Yang, Saeid Haghighatshoar, Giuseppe Caire

Proceedings of the 2020 IEEE International Conference on Communications, 2020

Deep Learning for Geometrically-Consistent Angular Power Spread Function Estimation in Massive MIMO.

Yi Song, Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire

Proceedings of the IEEE Global Communications Conference, 2020

Joint Approximate Covariance Diagonalization with Applications in MIMO Virtual Beam Design.

Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire

Proceedings of the IEEE Global Communications Conference, 2020

WiFi-Based Channel Impulse Response Estimation and Localization via Multi-Band Splicing.

Mahdi Barzegar Khalilsarai, Benedikt Groß, Stelios Stefanatos, Gerhard Wunder, Giuseppe Caire

Proceedings of the IEEE Global Communications Conference, 2020

2019

FDD Massive MIMO via UL/DL Channel Covariance Extrapolation and Active Channel Sparsification.

Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Xinping Yi, Giuseppe Caire

IEEE Trans. Wirel. Commun., 2019

Machine Learning for Geometrically-Consistent Angular Spread Function Estimation in Massive MIMO.

Yi Song, Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire

CoRR, 2019

WiFi-Based Indoor Localization via Multi-Band Splicing and Phase Retrieval.

Mahdi Barzegar Khalilsarai, Stelios Stefanatos, Gerhard Wunder, Giuseppe Caire

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

Uplink-Downlink Channel Covariance Transformations and Precoding Design for FDD Massive MIMO.

Mahdi Barzegar Khalilsarai, Yi Song, Tianyu Yang, Saeid Haghighatshoar, Giuseppe Caire

Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019

2018

How to Achieve Massive MIMO Gains in FDD Systems?

Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire

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

Multi-Band Covariance Interpolation with Applications in Massive MIMO.

Saeid Haghighatshoar, Mahdi Barzegar Khalilsarai, Giuseppe Caire

Proceedings of the 2018 IEEE International Symposium on Information Theory, 2018

FDD Massive MIMO: Efficient Downlink Probing and Uplink Feedback via Active Channel Sparsification.

Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Xinping Yi, Giuseppe Caire

Proceedings of the 2018 IEEE International Conference on Communications, 2018

Wideband Massive MIMO Channel Estimation via Sequential Atomic Norm Minimization.

Stelios Stefanatos, Mahdi Barzegar Khalilsarai, Gerhard Wunder

Proceedings of the 2018 IEEE Global Conference on Signal and Information Processing, 2018

2017

Efficient Downlink Channel Probing and Uplink Feedback in FDD Massive MIMO Systems.

Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire

CoRR, 2017

Compressive estimation of a stochastic process with unknown autocorrelation function.

Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire, Gerhard Wunder

Proceedings of the 2017 IEEE International Symposium on Information Theory, 2017

2014

Matrix Coherency Graph: A Tool for Improving Sparse Coding Performance.

Mohsen Joneidi, Mahdi Barzegar Khalilsarai, Alireza Zaeemzadeh, Nazanin Rahnavard

CoRR, 2014