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Shilpa Rao
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Greedy sensor selection for non-linear models
S Rao, SP Chepuri, G Leus
2015 IEEE 6th International Workshop on Computational Advances in Multi …, 2015
412015
Channel estimation in one-bit massive MIMO systems: Angular versus unstructured models
S Rao, A Mezghani, AL Swindlehurst
IEEE Journal of Selected Topics in Signal Processing 13 (5), 1017-1031, 2019
372019
Massive MIMO channel estimation with 1-bit spatial sigma-delta ADCs
S Rao, AL Swindlehurst, H Pirzadeh
ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019
302019
Spectral efficiency of one-bit sigma-delta massive MIMO
H Pirzadeh, G Seco-Granados, S Rao, AL Swindlehurst
IEEE Journal on Selected Areas in Communications 38 (9), 2215-2226, 2020
292020
Massive MIMO channel estimation with low-resolution spatial sigma-delta ADCs
S Rao, G Seco-Granados, H Pirzadeh, JA Nossek, AL Swindlehurst
IEEE Access, 2021
252021
Internet of Things based on cell-free massive MIMO
S Rao, A Ashikhmin, H Yang
2019 53rd Asilomar Conference on Signals, Systems, and Computers, 1946-1950, 2019
202019
DOA estimation using sparse vector sensor arrays
S Rao, SP Chepuri, G Leus
2015 IEEE 6th International Workshop on Computational Advances in Multi …, 2015
132015
Cell-Free Massive MIMO with Nonorthogonal Pilots for Internet of Things
S Rao, A Ashikhmin, H Yang
arXiv preprint arXiv:2006.10363, 2020
52020
Sparse arrays: Vector sensors and design algorithms
S Rao
42015
Spatial sigma-delta massive MIMO: Improved channel estimation and achievable rates
S Rao, H Pirzadeh, G Seco-Granados, AL Swindlehurst
2020 54th Asilomar Conference on Signals, Systems, and Computers, 379-383, 2020
22020
Direction Finding with 2D Arrays Using Spatial Sigma-Delta ADCs
H Pirzadeh, S Rao, AL Swindlehurst
2021 IEEE 22nd International Workshop on Signal Processing Advances in …, 2021
12021
Extended target localization using the variational Garrote
S Rao, CR Murthy
2016 IEEE 17th International Workshop on Signal Processing Advances in …, 2016
2016
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Articles 1–12