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DoA-Aided MMSE Channel Estimation for Wireless Communication Systems
This paper investigates the combination of parametric channel estimation with minimum mean square error (MMSE) estimation.
Data-Aided Channel Estimation Utilizing Gaussian Mixture Models
In this work, we propose two methods that utilize data symbols in addition to pilot symbols for improved channel estimation quality in a multi-user system, so-called semi-blind channel estimation.
Unsupervised Parameter Estimation using Model-based Decoder
In this work, we consider the use of a model-based decoder in combination with an unsupervised learning strategy for direction-of-arrival (DoA) estimation.
Model Order Selection with Variational Autoencoding
Classical methods for model order selection often fail in scenarios with low SNR or few snapshots.
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