Oscar Castañeda
Title
Cited by
Cited by
Year
1-bit massive MU-MIMO precoding in VLSI
O Castañeda, S Jacobsson, G Durisi, M Coldrey, T Goldstein, C Studer
IEEE Journal on Emerging and Selected Topics in Circuits and Systems 7 (4 …, 2017
602017
Data detection in large multi-antenna wireless systems via approximate semidefinite relaxation
O Castañeda, T Goldstein, C Studer
IEEE Transactions on Circuits and Systems I: Regular Papers 63 (12), 2334-2346, 2016
292016
POKEMON: A non-linear beamforming algorithm for 1-bit massive MIMO
O Castañeda, T Goldstein, C Studer
2017 IEEE International Conference on Acoustics, Speech and Signal …, 2017
282017
Nonlinear precoding for phase-quantized constant-envelope massive MU-MIMO-OFDM
S Jacobsson, O Castañeda, C Jeon, G Durisi, C Studer
2018 25th International Conference on Telecommunications (ICT), 367-372, 2018
20*2018
Neural-network optimized 1-bit precoding for massive MU-MIMO
A Balatsoukas-Stimming, O Castañeda, S Jacobsson, G Durisi, C Studer
2019 IEEE 20th International Workshop on Signal Processing Advances in …, 2019
132019
Quantizing convolutional neural networks for low-power high-throughput inference engines
SO Settle, M Bollavaram, P D'Alberto, E Delaye, O Fernandez, N Fraser, ...
arXiv preprint arXiv:1805.07941, 2018
92018
FPGA design of approximate semidefinite relaxation for data detection in large MIMO wireless systems
O Castañeda, T Goldstein, C Studer
2016 IEEE International Symposium on Circuits and Systems (ISCAS), 2659-2662, 2016
72016
Siamese Neural Networks for Wireless Positioning and Channel Charting
E Lei, O Castañeda, O Tirkkonen, T Goldstein, C Studer
2019 57th Annual Allerton Conference on Communication, Control, and …, 2019
62019
Improving Channel Charting with Representation-Constrained Autoencoders
P Huang, O Castañeda, E Gönültaş, S Medjkouh, O Tirkkonen, ...
2019 IEEE 20th International Workshop on Signal Processing Advances in …, 2019
62019
VLSI Designs for Joint Channel Estimation and Data Detection in Large SIMO Wireless Systems
O Castañeda, T Goldstein, C Studer
IEEE Transactions on Circuits and Systems I: Regular Papers 65 (3), 1120-1132, 2017
62017
PPAC: A Versatile In-Memory Accelerator for Matrix-Vector-Product-Like Operations
O Castañeda, M Bobbett, A Gallyas-Sanhueza, C Studer
2019 IEEE 30th International Conference on Application-specific Systems …, 2019
52019
Decentralized coordinate-descent data detection and precoding for massive MU-MIMO
K Li, O Castaneda, C Jeon, JR Cavallaro, C Studer
2019 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2019
42019
Finite-alphabet MMSE equalization for all-digital massive MU-MIMO mmWave communication
O Castañeda, S Jacobsson, G Durisi, T Goldstein, C Studer
IEEE Journal on Selected Areas in Communications, 2020
32020
Soft-Output Finite Alphabet Equalization for mmWave Massive MIMO
O Castañeda, S Jacobsson, G Durisi, T Goldstein, C Studer
ICASSP 2020-2020 IEEE International Conference on Acoustics, Speech and …, 2020
32020
VLSI Design of a 3-bit Constant-Modulus Precoder for Massive MU-MIMO
O Castañeda, S Jacobsson, G Durisi, T Goldstein, C Studer
2018 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2018
32018
A 354 Mb/s 0.37 mm2 151 mW 32-User 256-QAM Near-MAP Soft-Input Soft-Output Massive MU-MIMO Data Detector in 28nm CMOS
C Jeon, O Castañeda, C Studer
IEEE Solid-State Circuits Letters 2 (9), 127-130, 2019
22019
Representation-Constrained Autoencoders and an Application to Wireless Positioning
P Huang, E Gonultas, S Medjkouh, O Castaneda, O Tirkkonen, ...
22018
FPGA design of low-complexity joint channel estimation and data detection for large SIMO wireless systems
O Castaneda, T Goldstein, C Studer
2017 IEEE International Symposium on Circuits and Systems (ISCAS), 1-4, 2017
22017
Design Trade-offs for Decentralized Baseband Processing in Massive MU-MIMO Systems
K Li, J McNaney, C Tarver, O Castañeda, C Jeon, JR Cavallaro, C Studer
2019 53rd Asilomar Conference on Signals, Systems, and Computers, 906-912, 2019
12019
WrapNet: Neural Net Inference with Ultra-Low-Resolution Arithmetic
R Ni, H Chu, O Castañeda, P Chiang, C Studer, T Goldstein
arXiv preprint arXiv:2007.13242, 2020
2020
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