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Sai Subramanyam Thoota
Sai Subramanyam Thoota
Postdoctoral Researcher, Linköping University
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Massive MIMO-OFDM systems with low resolution ADCs: Cramér-Rao bound, sparse channel estimation, and soft symbol decoding
SS Thoota, CR Murthy
IEEE Transactions on Signal Processing 70, 4835-4850, 2022
192022
Variational Bayes’ joint channel estimation and soft symbol decoding for uplink massive MIMO systems with low resolution ADCs
SS Thoota, CR Murthy
IEEE Transactions on Communications 69 (5), 3467-3481, 2021
192021
Codebook-based precoding and power allocation for MU-MIMO systems for sum rate maximization
SS Thoota, P Babu, CR Murthy
IEEE Transactions on Communications 67 (12), 8290-8302, 2019
102019
Quantized variational Bayesian joint channel estimation and data detection for uplink massive MIMO systems with low resolution ADCs
SS Thoota, CR Murthy, R Annavajjala
2019 IEEE 29th International Workshop on Machine Learning for Signal …, 2019
82019
Variational Bayesian inference based soft-symbol decoding for uplink massive MIMO systems with low resolution ADCs
SS Thoota, CR Murthy
2019 53rd Asilomar Conference on Signals, Systems, and Computers, 2180-2184, 2019
62019
Disjunct matrices for compressed sensing
P Sasmal, SS Thoota, CR Murthy
ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019
32019
Cramér-Rao lower bound for Bayesian estimation of quantized MMV sparse signals
SS Thoota, CR Murthy
2021 IEEE 22nd International Workshop on Signal Processing Advances in …, 2021
22021
Codebook based precoding for multiuser MIMO broadcast systems: An MM approach
SS Thoota, P Babu, CR Murthy
2019 National Conference on Communications (NCC), 1-6, 2019
22019
SITE‑SPECIFIC MILLIMETER‑WAVE COMPRESSIVE CHANNEL ESTIMATION ALGORITHMS WITH HYBRID MIMO ARCHITECTURES
SS Thoota, DG Marti, ÖT Demir, R Mundlamuri, J Palacios, CM Yetis, ...
ITU Journal on Future and Evolving Technologies (ITU J-FET) special issue on …, 2021
12021
Data-Driven Robust Beamforming for Initial Access
SS Thoota, J Vieira, EG Larsson
GLOBECOM 2023-2023 IEEE Global Communications Conference, 5757-5762, 2023
2023
Resource Efficient Over-the-Air Fronthaul Signaling for Uplink Cell-Free Massive MIMO Systems
ZH Shaik, SS Thoota, E Björnson, EG Larsson
arXiv preprint arXiv:2311.08319, 2023
2023
Resource Efficient Over-the-Air Fronthaul Signaling for Uplink Cell-Free Massive MIMO Systems
Z Hussain Shaik, S Subramanyam Thoota, E Björnson, EG Larsson
arXiv e-prints, arXiv: 2311.08319, 2023
2023
Data-Driven Robust Beamforming for Initial Access
S Subramanyam Thoota, J Vieira, EG Larsson
arXiv e-prints, arXiv: 2308.07132, 2023
2023
Variational Bayes Algorithms for mmWave and Massive MIMO-OFDM Systems with Low Resolution ADCs
SS Thoota
Indian Institute of Science Bangalore, 2022
2022
Sparsity-aware Bayesian inference and its applications
G Joseph, S Khanna, CR Murthy, R Prasad, SS Thoota
Handbook of Statistics 47, 161-207, 2022
2022
Site-specific millimeter-wave compressive channel estimation algorithms with hybrid MIMO architectures
S Subramanyam Thoota, D Garcia Marti, Ö Tuğfe Demir, R Mundlamuri, ...
ITU Journal on Future and Evolving Technologies 2 (4), 2021
2021
Learned Chester: A Multilevel-Greedy and Bayesian Compressive Channel Estimator for Frequency-Selective Hybrid mmWave MIMO Systems
S Bharadwaja, M Kountouris, C Kurisummoottil, R Mundlamuri, ...
2020
Variational Bayesian Learning for Piecewise Sparse Signal Recovery from Quantized Measurements
SS Thoota, CR Murthy
Learned Chester
SS Thoota, R Mundlamuri, CR Murthy, CK Thomas, S Bharadwaja, ...
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Artiklar 1–19