channel prediction 1gaussian mixture models 1gram-square-root factorization 1mimo 1ofdm 1partial csi 1
From the 1 of 2 linked papers with an AI index.
2 papers
eess.SP2026
Efficient Channel Prediction based on Gram-Square-Root Factorization using GMMs
Kathrin Klein, Amar Kasibovic, Michael Joham +2
The paper proposes a Gaussian mixture model framework that uses Gram‑square‑root factorization to efficiently predict MIMO‑OFDM channel state information from partial feedback, red…
cs.IT2024
MIMO Detection via Gaussian Mixture Expectation Propagation: A Bayesian Machine Learning Approach for High-Order High-Dimensional MIMO Systems
Shachar Shayovitz, Doron Ezri, Yoav Levinbook
MIMO systems can simultaneously transmit multiple data streams within the same frequency band, thus exploiting the spatial dimension to enhance performance. MIMO detection poses co…