alumni

Mahdi Barzegar Khalilsarai

Doctoral thesis

Frequency division duplexing massive MIMO

2021 · Doctoral thesis, TU Berlin

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Publications

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Downlink CSIT Under Compressed Feedback: Joint Versus Separate Source-Channel Coding
Yi Song, Tianyu Yang, Mahdi Barzegar Khalilsarai, Giuseppe Caire
IEEE Transactions on Wireless Communications · 2025· 1 citations
IEEE Xplore BibTeX
Downlink CSIT under Compressed Feedback: Joint vs. Separate Source-Channel Coding
Yi Song, Tianyu Yang, Mahdi Barzegar Khalilsarai, Giuseppe Caire
arXiv (Cornell University) · 2025
arxiv.org arxiv.org BibTeX
Joint vs. Separate Source-Channel Coding in CSI Feedback for Massive MIMO
Yi Song, Tianyu Yang, Mahdi Barzegar Khalilsarai, Giuseppe Caire
IEEE International Conference on Communications, ICC 2024, Denver, CO, USA, June 9-13, 2024 · 2024· 1 citations
IEEE Xplore BibTeX
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. · 2023
DOI BibTeX
Structured channel covariance estimation from limited samples for large antenna arrays
Tianyu Yang, Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire
EURASIP Journal on Wireless Communications and Networking · 2023· 7 citations
arxiv.org Springer BibTeX
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 Transactions on Wireless Communications · 2023· 6 citations
IEEE Xplore BibTeX
Deep-Learning Aided Channel Training and Precoding in FDD Massive MIMO with Channel Statistics Knowledge
Yi Song, Tianyu Yang, Mahdi Barzegar Khalilsarai, Giuseppe Caire
arXiv (Cornell University) · 2023
arxiv.org arxiv.org BibTeX
Structured Channel Covariance Estimation from Limited Samples for Large Antenna Arrays
Tianyu Yang, Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire
Research Square · 2022· 2 citations
PDF DOI BibTeX
Active Channel Sparsification: Realizing Frequency-Division Duplexing Massive MIMO with Minimal Overhead
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Xinping Yi, Giuseppe Caire, Gerhard Wunder
Applied and numerical harmonic analysis · 2022· 1 citations
Springer BibTeX
Channel State Acquisition in FDD Massive MIMO: Rate-Distortion Bound and Effectiveness of "Analog" Feedback
Mahdi Barzegar Khalilsarai, Yi Song, Tianyu Yang, Giuseppe Caire
arXiv (Cornell University) · 2022
arxiv.org arxiv.org BibTeX
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
arXiv (Cornell University) · 2022
arxiv.org arxiv.org BibTeX
Structured Channel Covariance Estimation from Limited Samples for Large Antenna Arrays
Tianyu Yang, Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire
arXiv (Cornell University) · 2021· 1 citations
arxiv.org BibTeX
Dual-Polarized FDD Massive MIMO: A Comprehensive Framework
Mahdi Barzegar Khalilsarai, Tianyu Yang, Saeid Haghighatshoar, Xinping Yi, Giuseppe Caire
IEEE Transactions on Wireless Communications · 2021· 2 citations
arxiv.org BibTeX
Randomized Channel Sparsifying Hybrid Precoding for FDD Massive MIMO Systems
Chang Tian, An Liu, Mahdi Barzegar Khalilsarai, Giuseppe Caire, Wu Luo, Minjian Zhao
IEEE Transactions on Wireless Communications · 2020· 13 citations
IEEE Xplore BibTeX
Structured Channel Covariance Estimation from Limited Samples in Massive MIMO
Mahdi Barzegar Khalilsarai, Tianyu Yang, Saeid Haghighatshoar, Giuseppe Caire
2020· 2 citations
arxiv.org BibTeX
WiFi-Based Channel Impulse Response Estimation and Localization via\n Multi-Band Splicing
Mahdi Barzegar Khalilsarai, Benedikt Groß, Stelios Stefanatos, Gerhard Wunder, Giuseppe Caire
arXiv (Cornell University) · 2020
arxiv.org BibTeX
Joint Approximate Covariance Diagonalization with Applications in MIMO\n Virtual Beam Design
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire
arXiv (Cornell University) · 2020
arxiv.org BibTeX
Structured Channel Covariance Estimation for Dual-Polarized Massive MIMO Arrays.
Mahdi Barzegar Khalilsarai, Tianyu Yang, Saeid Haghighatshoar, Giuseppe Caire
WSA · 2020· 1 citations
dblp.uni-trier.de BibTeX
Dual-Polarized FDD Massive MIMO: A Comprehensive Framework
Mahdi Barzegar Khalilsarai, Tianyu Yang, Saeid Haghighatshoar, Xinping Yi, G. Caire
IEEE Transactions on Wireless Communications · 2020· 8 citations
arxiv.org arxiv.org BibTeX
Active Channel Sparsification and Precoding for Dual-Polarized FDD Massive MIMO.
Mahdi Barzegar Khalilsarai, Tianyu Yang, Saeid Haghighatshoar, Xinping Yi, Giuseppe Caire
WSA · 2020· 2 citations
dblp.uni-trier.de BibTeX
Deep Learning for Geometrically-Consistent Angular Power Spread Function Estimation in Massive MIMO
Yi Song, Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire
Global Communications Conference · 2020· 7 citations
IEEE Xplore BibTeX
Joint Approximate Covariance Diagonalization with Applications in MIMO Virtual Beam Design
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire
Global Communications Conference · 2020
arxiv.org arxiv.org BibTeX
WiFi-Based Channel Impulse Response Estimation and Localization via Multi-Band Splicing
Mahdi Barzegar Khalilsarai, Benedikt Groß, Stelios Stefanatos, Gerhard Wunder, Giuseppe Caire
Global Communications Conference · 2020· 1 citations
arxiv.org arxiv.org BibTeX
Structured Channel Covariance Estimation from Limited Samples in Massive\n MIMO
Mahdi Barzegar Khalilsarai, Tianyu Yang, Saeid Haghighatshoar, Giuseppe Caire
arXiv (Cornell University) · 2019
arxiv.org BibTeX
Uplink-Downlink Channel Covariance Transformations and Precoding Design\n for FDD Massive MIMO
Mahdi Barzegar Khalilsarai, Yi Song, Tianyu Yang, Saeid Haghighatshoar, Giuseppe Caire
arXiv (Cornell University) · 2019
arxiv.org BibTeX
WiFi-Based Indoor Localization via Multi-Band Splicing and Phase\n Retrieval
Mahdi Barzegar Khalilsarai, Stelios Stefanatos, Gerhard Wunder, Giuseppe Caire
arXiv (Cornell University) · 2019
arxiv.org BibTeX
Structured Channel Covariance Estimation from Limited Samples in Massive MIMO
Mahdi Barzegar Khalilsarai, Tianyu Yang, Saeid Haghighatshoar, G. Caire
ICC 2020 - 2020 IEEE International Conference on Communications (ICC) · 2019· 18 citations
arxiv.org arxiv.org BibTeX
WiFi-Based Indoor Localization via Multi-Band Splicing and Phase Retrieval
Mahdi Barzegar Khalilsarai, Stelios Stefanatos, Gerhard Wunder, Giuseppe Caire
International Workshop on Signal Processing Advances in Wireless Communications · 2019
arxiv.org arxiv.org BibTeX
Machine Learning for Geometrically-Consistent Angular Spread Function\n Estimation in Massive MIMO
Yi Song, Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire
arXiv (Cornell University) · 2019· 1 citations
arxiv.org arxiv.org BibTeX
Randomized Channel Sparsifying Hybrid Precoding for FDD Massive MIMO Systems
Chang Tian, An Liu, Mahdi Barzegar Khalilsarai, Giuseppe Caire, Wu Luo, Minjian Zhao
arXiv (Cornell University) · 2019· 2 citations
arxiv.org arxiv.org BibTeX
Uplink-Downlink Channel Covariance Transformations and Precoding Design for FDD Massive MIMO
Mahdi Barzegar Khalilsarai, Yi Song, Tianyu Yang, Saeid Haghighatshoar, Giuseppe Caire
Asilomar Conference on Signals, Systems and Computers · 2019· 1 citations
arxiv.org arxiv.org BibTeX
FDD Massive MIMO: Efficient Downlink Probing and Uplink Feedback via Active Channel Sparsification
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Xinping Yi, Giuseppe Caire
2018· 1 citations
arxiv.org BibTeX
FDD Massive MIMO via UL/DL Channel Covariance Extrapolation and Active\n Channel Sparsification
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Xinping Yi, Giuseppe Caire
arXiv (Cornell University) · 2018
arxiv.org BibTeX
How to Achieve Massive MIMO Gains in FDD Systems?
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire
19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2018, Kalamata, Greece, June 25-28, 2018 · 2018· 5 citations
IEEE Xplore BibTeX
FDD Massive MIMO via UL/DL Channel Covariance Extrapolation and Active Channel Sparsification
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Xinping Yi, Giuseppe Caire
IEEE Transactions on Wireless Communications · 2018· 3 citations
arxiv.org arxiv.org BibTeX
Multi-Band Covariance Interpolation with Applications in Massive MIMO
Saeid Haghighatshoar, Mahdi Barzegar Khalilsarai, Giuseppe Caire
International Symposium on Information Theory · 2018· 4 citations
arxiv.org arxiv.org BibTeX
FDD Massive MIMO: Efficient Downlink Probing and Uplink Feedback via\n Active Channel Sparsification
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Xinping Yi, Giuseppe Caire
arXiv (Cornell University) · 2017
arxiv.org BibTeX
Compressive Estimation of a Stochastic Process with Unknown\n Autocorrelation Function
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire, Gerhard Wunder
arXiv (Cornell University) · 2017
arxiv.org BibTeX
FDD Massive MIMO: Efficient Downlink Probing and Uplink Feedback via Active Channel Sparsification
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Xinping Yi, G. Caire
2018 IEEE International Conference on Communications (ICC) · 2017· 8 citations
arxiv.org arxiv.org BibTeX
Efficient Downlink Channel Probing and Uplink Feedback in FDD Massive\n MIMO Systems
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire
arXiv (Cornell University) · 2017· 4 citations
arxiv.org arxiv.org BibTeX
Compressive estimation of a stochastic process with unknown autocorrelation function
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire, Gerhard Wunder
International Symposium on Information Theory · 2017· 1 citations
arxiv.org arxiv.org BibTeX