69 citations · 89 across the 4 of their papers we have counts for
4 papers
ChainNet: Neural Network-Based Successive Spectral Analysis
Andreas Barthelme, Wolfgang Utschick
We discuss a new neural network-based direction of arrival estimation scheme that tackles the estimation task as a multidimensional classification problem. The proposed estimator u…
A Machine Learning Approach to DoA Estimation and Model Order Selection for Antenna Arrays with Subarray Sampling
Andreas Barthelme, Wolfgang Utschick
In this paper, we study the problem of direction of arrival estimation and model order selection for systems employing subarray sampling. Thereby, we focus on scenarios, where the…
Model Order Selection in DoA Scenarios via Cross-Entropy based Machine Learning Techniques
Andreas Barthelme, Reinhard Wiesmayr, Wolfgang Utschick
In this paper, we present a machine learning approach for estimating the number of incident wavefronts in a direction of arrival scenario. In contrast to previous works, a multilay…
User Demand Based Precoding for G.fast DSL Systems
Andreas Barthelme, Michael Joham, Rainer Strobel +1
It can be observed that the achievable rate region of a G.fast DSL system is no longer rectangular, as it is the case for vectored VDSL systems, due to stronger crosstalk couplings…