Oscar Castañeda

Orcid: 0000-0001-5778-182X

According to our database1, Oscar Castañeda authored at least 40 papers between 2013 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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On csauthors.net:

Bibliography

2024
A Jammer-Mitigating 267 Mb/s 3.78 mm<sup>2</sup> 583 mW 32⨉8 Multi-User MIMO Receiver in 22FDX.
CoRR, 2024

A Jammer-Mitigating 267 Mb/s 3.78mm<sup>2</sup> 583 mW 32×8 Multi-User MIMO Receiver in 22FDX.
Proceedings of the IEEE Symposium on VLSI Technology and Circuits 2024, 2024

2023
An Aliasing-Free Hybrid Digital-Analog Polyphonic Synthesizer.
CoRR, 2023

Live Demonstration: An Aliasing-Free Hybrid Digital-Analog Music Synthesizer Prototype.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2023

High Dynamic Range mmWave Massive MU-MIMO with Householder Reflections.
Proceedings of the 57th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2023, Pacific Grove, CA, USA, October 29, 2023

2022
Evaluation platform for 5G vehicular communications.
Veh. Commun., 2022

5G Features and Standards for Vehicle Data Exploitation.
CoRR, 2022

A 283 pJ/b 240 Mb/s Floating-Point Baseband Accelerator for Massive MU-MIMO in 22FDX.
Proceedings of the 48th IEEE European Solid State Circuits Conference, 2022

2021
Jammer Mitigation via Beam-Slicing for Low-Resolution mmWave Massive MU-MIMO.
IEEE Open J. Circuits Syst., 2021

Resolution-Adaptive All-Digital Spatial Equalization for mmWave Massive MU-MIMO.
Proceedings of the 22nd IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2021

Beam-Slicing for Jammer Mitigation in mmWave Massive MU-MIMO.
Proceedings of the IEEE Workshop on Signal Processing Systems, 2021

WrapNet: Neural Net Inference with Ultra-Low-Precision Arithmetic.
Proceedings of the 9th International Conference on Learning Representations, 2021

A Resolution-Adaptive 8 mm<sup>2</sup> 9.98 Gb/s 39.7 pJ/b 32-Antenna All-Digital Spatial Equalizer for mmWave Massive MU-MIMO in 65nm CMOS.
Proceedings of the 47th ESSCIRC 2021, 2021

Hybrid Jammer Mitigation for All-Digital mmWave Massive MU-MIMO.
Proceedings of the 55th Asilomar Conference on Signals, Systems, and Computers, 2021

2020
High-Bandwidth Spatial Equalization for mmWave Massive MU-MIMO With Processing-in-Memory.
IEEE Trans. Circuits Syst. II Express Briefs, 2020

Finite-Alphabet MMSE Equalization for All-Digital Massive MU-MIMO mmWave Communication.
IEEE J. Sel. Areas Commun., 2020

WrapNet: Neural Net Inference with Ultra-Low-Resolution Arithmetic.
CoRR, 2020

Analog vs. Digital Spatial Transforms: A Throughput, Power, and Area Comparison.
Proceedings of the 63rd IEEE International Midwest Symposium on Circuits and Systems, 2020

Soft-Output Finite Alphabet Equalization for mmWave Massive MIMO.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Hardware-Friendly Two-Stage Spatial Equalization for All-Digital mmWave Massive MU-MIMO.
Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, 2020

2019
A 354Mb/s 0.37mm^2 151mW 32-User 256-QAM Near-MAP Soft-Input Soft-Output Massive MU-MIMO Data Detector in 28nm CMOS.
CoRR, 2019

Improving Channel Charting with Representation -Constrained Autoencoders.
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Neural-Network Optimized 1-bit Precoding for Massive MU-MIMO.
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Decentralized Coordinate-Descent Data Detection and Precoding for Massive MU-MIMO.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

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.
Proceedings of the 45th IEEE European Solid State Circuits Conference, 2019

PPAC: A Versatile In-Memory Accelerator for Matrix-Vector-Product-Like Operations.
Proceedings of the 30th IEEE International Conference on Application-specific Systems, 2019

Siamese Neural Networks for Wireless Positioning and Channel Charting.
Proceedings of the 57th Annual Allerton Conference on Communication, 2019

Design Trade-offs for Decentralized Baseband Processing in Massive MU-MIMO Systems.
Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019

Finite-Alphabet Wiener Filter Precoding for mmWave Massive MU-MIMO Systems.
Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019

2018
VLSI Designs for Joint Channel Estimation and Data Detection in Large SIMO Wireless Systems.
IEEE Trans. Circuits Syst. I Regul. Pap., 2018

VLSI Design of a 3-bit Constant-Modulus Precoder for Massive MU-MIMO.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

Nonlinear Precoding for Phase-Quantized Constant-Envelope Massive MU-MIMO-OFDM.
Proceedings of the 25th International Conference on Telecommunications, 2018

TRIANGLE: a Platform to Validate 5G KPIs in End to End scenarios.
Proceedings of the 23rd IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, 2018

2017
1-bit Massive MU-MIMO Precoding in VLSI.
IEEE J. Emerg. Sel. Topics Circuits Syst., 2017

Nonlinear Phase-Quantized Constant-Envelope Precoding for Massive MU-MIMO-OFDM.
CoRR, 2017

FPGA design of low-complexity joint channel estimation and data detection for large SIMO wireless systems.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2017

POKEMON: A non-linear beamforming algorithm for 1-bit massive MIMO.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

2016
Data Detection in Large Multi-Antenna Wireless Systems via Approximate Semidefinite Relaxation.
IEEE Trans. Circuits Syst. I Regul. Pap., 2016

FPGA design of approximate semidefinite relaxation for data detection in large MIMO wireless systems.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2016

2013
Teaching Innova Project: the Incorporation of Adaptable Outcomes in Order to Grade Training Adaptability.
J. Univers. Comput. Sci., 2013


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