Ryan Mitchell Dreifuerst
College of Engineering
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Works (3)
Updated: April 5th, 2024 16:10
2022 journal article
Deep Reinforcement Learning-Based Scheduling for Multiband Massive MIMO
IEEE ACCESS, 10, 125509–125525.
author keywords: Multiband scheduling; MIMO; DRL-based scheduling; mmWave
TL;DR:
This paper considers a massive MIMO system where channels are dynamically allocated in different frequency bands and proposes deep reinforcement learning (DRL) agents to perform user scheduling and shows that the DRL models outperformed baselines obtaining a 20% higher network sum rate and an 84% smaller packet loss rate.
(via Semantic Scholar)
ieeexplore.ieee.org (publisher PDF)
Sources: Web Of Science, ORCID
Added: January 3, 2023
2022 article
Massive MIMO Beam Management in Sub-6 GHz 5G NR
2022 IEEE 95TH VEHICULAR TECHNOLOGY CONFERENCE (VTC2022-SPRING).
TL;DR:
It is shown that machine learning can be used to train site-specific codebooks for initial access and approaches the optimal performance (perfect CSI and singular value decomposition (SVD)-based beamforming), using only a few bits of feedback.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Sources: Web Of Science, ORCID
Added: October 31, 2022
2022 journal article
SignalNet: A Low Resolution Sinusoid Decomposition and Estimation Network
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 70, 4454–4467.
author keywords: Signal processing algorithms; Estimation; Quantization (signal); Signal resolution; Task analysis; Neural networks; Data models; Sinusoid decomposition; estimation; deep-learning; low-resolution; detection
TL;DR:
This work proposes SignalNet, a neural network architecture that detects the number of sinusoids and estimates their parameters from quantized in-phase and quadrature samples that incorporates signal reconstruction internally as domain knowledge within the network to enhance learning and surpass traditional algorithms in mean squared error and Chamfer error.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, ORCID
Added: October 3, 2022
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