Publications
41 papers across the chair · search, filter, export 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
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
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
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
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
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
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
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
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
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
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
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
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
Structured Channel Covariance Estimation from Limited Samples in Massive MIMO
Mahdi Barzegar Khalilsarai, Tianyu Yang, Saeid Haghighatshoar, Giuseppe Caire
2020· 2 citations
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
Joint Approximate Covariance Diagonalization with Applications in MIMO\n Virtual Beam Design
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire
arXiv (Cornell University) · 2020
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
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
Joint Approximate Covariance Diagonalization with Applications in MIMO Virtual Beam Design
Mahdi Barzegar Khalilsarai, Saeid Haghighatshoar, Giuseppe Caire
Global Communications Conference · 2020
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
Doctoral theses
1Doctoral theses supervised by Prof. Caire at TU Berlin.
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Frequency division duplexing massive MIMO
Mahdi Barzegar Khalilsarai · 2021 · Doctoral thesis, TU Berlin