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Career

· Graduate Student, Massachusetts Institute of Technology (MIT) Interactive Robotics Group2024–

Publications (84)

Quasi-Static and Time-Selective Channel Estimation for Block-Sparse Millimeter Wave Hybrid MIMO Systems: Sparse Bayesian Learning (SBL) Based Approaches
IEEE Transactions on Signal Processing · 2019
91
cited
Bayesian Learning Aided Sparse Channel Estimation for Orthogonal Time Frequency Space Modulated Systems
IEEE Transactions on Vehicular Technology · 2021
56
cited
Bayesian Learning Aided Simultaneous Row and Group Sparse Channel Estimation in Orthogonal Time Frequency Space Modulated MIMO Systems
IEEE Transactions on Communications · 2022
52
cited
Sparse, Group-Sparse, and Online Bayesian Learning Aided Channel Estimation for Doubly-Selective mmWave Hybrid MIMO OFDM Systems
IEEE Transactions on Communications · 2021
46
cited
Delay-Doppler and Angular Domain 4D-Sparse CSI Estimation in OTFS Aided MIMO Systems
IEEE Transactions on Vehicular Technology · 2022
39
cited
OTFS Transceiver Design and Sparse Doubly-Selective CSI Estimation in Analog and Hybrid Beamforming Aided mmWave MIMO Systems
IEEE Transactions on Wireless Communications · 2022
36
cited
Cooperative Hybrid Transmit Beamforming in Cell-Free mmWave MIMO Networks
IEEE Transactions on Vehicular Technology · 2022
25
cited
Robust Distributed Hybrid Beamforming in Coordinated Multi-User Multi-Cell mmWave MIMO Systems Relying on Imperfect CSI
IEEE Transactions on Communications · 2022
25
cited
Sparse Doubly-Selective Channel Estimation Techniques for OSTBC MIMO-OFDM Systems: A Hierarchical Bayesian Kalman Filter Based Approach
IEEE Transactions on Communications · 2020
25
cited
Fast Block LMS Based Estimation of Angularly Sparse Channels for Single-Carrier Wideband Millimeter Wave Hybrid MIMO Systems
IEEE Transactions on Vehicular Technology · 2021
22
cited
Hybrid Transceiver Design for Tera-Hertz MIMO Systems Relying on Bayesian Learning Aided Sparse Channel Estimation
IEEE Transactions on Wireless Communications · 2021
21
cited
Bayesian Learning-Based Doubly-Selective Sparse Channel Estimation for Millimeter Wave Hybrid MIMO-FBMC-OQAM Systems
IEEE Transactions on Communications · 2020
20
cited
An Affine Precoded Superimposed Pilot-Based mmWave MIMO-OFDM ISAC System
IEEE Open Journal of the Communications Society · 2024
19
cited
Data Aided Quasistatic and Doubly-Selective CSI Estimation Using Affine-Precoded Superimposed Pilots in Millimeter Wave MIMO-OFDM Systems
IEEE Transactions on Vehicular Technology · 2021
19
cited
Data-Aided CSI Estimation Using Affine-Precoded Superimposed Pilots in Orthogonal Time Frequency Space Modulated MIMO Systems
IEEE Transactions on Communications · 2023
17
cited
Joint Hybrid Transceiver and Reflection Matrix Design for RIS-Aided mmWave MIMO Cognitive Radio Systems
IEEE Transactions on Cognitive Communications and Networking · 2024
17
cited
Sparse Target Parameter and Channel Estimation in mmWave MIMO OTFS-Aided Integrated Sensing and Communication Systems
IEEE Transactions on Communications · 2025
16
cited
Hybrid Transceiver Design and Optimal Power Allocation for the Cognitive mmWave Multiuser MIMO Downlink Relying on Limited Feedback
IEEE Open Journal of Vehicular Technology · 2023
15
cited
SBL-Based Hybrid Precoder/ Combiner Design for Power and Spectrally Efficient Millimeter Wave MIMO Systems
International Conference on Signal Processing and Communications · 2020
15
cited
Angularly Sparse Channel Estimation in Dual- Wideband Tera-Hertz (THz) Hybrid MIMO Systems Relying on Bayesian Learning
IEEE Transactions on Communications · 2024
14
cited
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Suraj Srivastava | Researcher Profile | Sotabase | Sotabase