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Abhay Sah
Abhay Sah
Verified email at ece.iitr.ac.in - Homepage
Title
Cited by
Cited by
Year
An Unconstrained Likelihood Ascent Based Detection Algorithm for Large MIMO Systems
AK Sah, AK Chaturvedi
IEEE Transactions on Wireless Communications 16 (4), 2262-2273, 2017
352017
An MMP based Approach for Detection in Large MIMO Systems using Sphere Decoding
AKS Sah, AK Chaturvedi
IEEE Wireless Communications Letters, 2016
332016
Sequential and Global Likelihood Ascent Search based Detection in Large MIMO Systems
AK Sah, AK Chaturvedi
IEEE Transactions on Communications, 2017
222017
Reduced neighborhood search algorithms for low complexity detection in MIMO systems
AK Sah, AK Chaturvedi
2015 IEEE Global Communications Conference (GLOBECOM), 1-6, 2015
212015
Likelihood-Based Tree Search for Low Complexity Detection in Large MIMO Systems
S Agarwal, AK Sah, AK Chaturvedi
IEEE Wireless Communications Letters 6 (4), 450-453, 2017
172017
Beam alignment for mmWave using non-stationary bandits
R Gupta, K Lakshmanan, AK Sah
IEEE Communications Letters 24 (11), 2619-2622, 2020
152020
Iterative matrix inversion based low complexity detection in large/massive MIMO systems
V Gupta, AK Sah, AK Chaturvedi
2016 IEEE International Conference on Communications Workshops (ICC), 712-717, 2016
102016
Quasi-orthogonal combining for reducing RF chains in massive MIMO systems
AK Sah, AK Chaturvedi
IEEE Wireless Communications Letters 6 (1), 126-129, 2016
82016
New block-based spatial modulation
S Gadhai, AK Sah, AK Singh, R Budhiraja, AK Chaturvedi
IEEE Communications Letters 22 (10), 2016-2019, 2018
72018
Bit-level Reduced Neighborhood Search for Low-complexity Detection in Large MIMO Systems
P Mann, AK Sah, R Budhiraja, AK Chaturvedi
IEEE Wireless Communications Letters, 2017
62017
Approximate Matrix Inversion Based Low Complexity Sphere Decoding in MIMO Systems
V Gupta, AK Sah, AK Chaturvedi
arXiv preprint arXiv:1509.02405, 2015
62015
Improved sparsity behaviour and error localization in detectors for large MIMO systems
AK Sah, AK Chaturvedi
2016 IEEE Globecom Workshops (GC Wkshps), 1-6, 2016
52016
Beyond Fixed Neighborhood Search in the Likelihood Ascent Algorithm for MIMO Systems
AK Sah, AK Chaturvedi
IEEE International Conference on Communications (ICC) 2016, 2016
52016
An Interference Aware User-group Pilot Assignment for Cell-free Massive MIMO Systems
SK Singh, Y Chakravarthy, AK Sah
IEEE Wireless Communications Letters, 2023
42023
Beam Combining in Massive MIMO System under Non-Linear Hardware Impairments
SK Jha, AK Sah, S Aïssa
2022 IEEE Wireless Communications and Networking Conference (WCNC), 1377-1382, 2022
32022
Stopping rule-based iterative tree search for low-complexity detection in MIMO systems
AK Sah, AK Chaturvedi
IEEE Transactions on Wireless Communications 16 (1), 169-179, 2016
32016
An upper bound on the performance of K-best detection for MIMO systems
AK Sah, AK Chaturvedi
2014 International Conference on Signal Processing and Communications (SPCOM …, 2014
32014
Multi-User Grouping for NOMA Enabled VLC System
OKH Shanker, AK Sah
IEEE Communications Letters, 2024
22024
Low-cost Beam-combining Architecture for O-RUs in mmWave Massive MIMO based 5G O-RAN System
AK Sah, SK Singh, SK Vankayala, S Parthasarathy, U Godavarti, S Yoon
2022 IEEE Globecom Workshops (GC Wkshps), 221-226, 2022
22022
Accelerated Detection Schemes for PSS in 5G-NR
SK Vankayala, J Akhtar, KSA Krishnan, AK Sah
2020 IEEE 3rd 5G World Forum (5GWF), 460-466, 2020
22020
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