Michael Koller

According to our database, Michael Koller authored at least 26 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

A Versatile Low-Complexity Feedback Scheme for FDD Systems via Generative Modeling.

Nurettin Turan, Benedikt Fesl, Michael Koller, Michael Joham, Wolfgang Utschick

IEEE Trans. Wirel. Commun., June, 2024

2023

Encouraging Validatable Features in Machine Learning-Based Highly Automated Driving Functions.

Oliver De Candido, Michael Koller, Wolfgang Utschick

IEEE Trans. Intell. Veh., February, 2023

On the Mean Square Error Optimal Estimator in One-Bit Quantized Systems.

Benedikt Fesl, Michael Koller, Wolfgang Utschick

IEEE Trans. Signal Process., 2023

2022

An Asymptotically MSE-Optimal Estimator Based on Gaussian Mixture Models.

Michael Koller, Benedikt Fesl, Nurettin Turan, Wolfgang Utschick

IEEE Trans. Signal Process., 2022

Learning a compressive sensing matrix with structural constraints via maximum mean discrepancy optimization.

Michael Koller, Wolfgang Utschick

Signal Process., 2022

Evaluation of a Gaussian Mixture Model-based Channel Estimator using Measurement Data.

Nurettin Turan, Benedikt Fesl, Moritz Grundei, Michael Koller, Wolfgang Utschick

Proceedings of the 18th International Symposium on Wireless Communication Systems, 2022

An Asymptotically Optimal Approximation of the Conditional Mean Channel Estimator Based on Gaussian Mixture Models.

Michael Koller, Benedikt Fesl, Nurettin Turan, Wolfgang Utschick

Proceedings of the IEEE International Conference on Acoustics, 2022

CSI Clustering with Variational Autoencoding.

Michael Baur, Michael Würth, Michael Koller, Vlad-Costin Andrei, Wolfgang Utschick

Proceedings of the IEEE International Conference on Acoustics, 2022

GMM-based Codebook Construction and Feedback Encoding in FDD Systems.

Nurettin Turan, Michael Koller, Benedikt Fesl, Samer Bazzi, Wen Xu, Wolfgang Utschick

Proceedings of the 56th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2022, Pacific Grove, CA, USA, October 31, 2022

Channel Estimation based on Gaussian Mixture Models with Structured Covariances.

Benedikt Fesl, Michael Joham, Sha Hu, Michael Koller, Nurettin Turan, Wolfgang Utschick

Proceedings of the 56th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2022, Pacific Grove, CA, USA, October 31, 2022

Variational Autoencoder Leveraged MMSE Channel Estimation.

Michael Baur, Benedikt Fesl, Michael Koller, Wolfgang Utschick

Proceedings of the 56th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2022, Pacific Grove, CA, USA, October 31, 2022

2021

On Distributional Invariances between Downlink and Uplink MIMO Channels.

Nurettin Turan, Michael Koller, Valentina Rizzello, Benedikt Fesl, Samer Bazzi, Wen Xu, Wolfgang Utschick

Proceedings of the 25th International ITG Workshop on Smart Antennas, 2021

Centralized Learning of the Distributed Downlink Channel Estimators in FDD Systems using Uplink Data.

Benedikt Fesl, Nurettin Turan, Michael Koller, Michael Joham, Wolfgang Utschick

Proceedings of the 25th International ITG Workshop on Smart Antennas, 2021

A Low-Complexity MIMO Channel Estimator with Implicit Structure of a Convolutional Neural Network.

Benedikt Fesl, Nurettin Turan, Michael Koller, Wolfgang Utschick

Proceedings of the 22nd IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2021

One-Bit Quantized Channel Prediction with Neural Networks.

Nurettin Turan, Michael Koller, Wolfgang Utschick

Proceedings of the 32nd IEEE Annual International Symposium on Personal, 2021

Unsupervised Learning of Adaptive Codebooks for Deep Feedback Encoding in FDD Systems.

Nurettin Turan, Michael Koller, Samer Bazzi, Wen Xu, Wolfgang Utschick

Proceedings of the 55th Asilomar Conference on Signals, Systems, and Computers, 2021

2020

Towards Feature Validation in Time to Lane Change Classification using Deep Neural Networks.

Oliver De Candido, Michael Koller, Oliver Gallitz, Ron Melz, Michael Botsch, Wolfgang Utschick

Proceedings of the 23rd IEEE International Conference on Intelligent Transportation Systems, 2020

Learning a Low-Complexity Channel Estimator for One-Bit Quantization.

Benedikt Fesl, Michael Koller, Nurettin Turan, Wolfgang Utschick

Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, 2020

2019

A Comparison of Prediction Algorithms and Nexting for Short Term Weather Forecasts.

Michael Koller, Johannes Feldmaier, Klaus Diepold

CoRR, 2019

Evaluation of Neural-Network-Based Channel Estimators Using Measurement Data.

Christoph Hellings, Aymen Dehmani, Stefan Wesemann, Michael Koller, Wolfgang Utschick

Proceedings of the 23rd International ITG Workshop on Smart Antennas, 2019

Learning-Based Channel Estimation for Various Antenna Array Configurations.

Michael Koller, Christoph Hellings, Wolfgang Utschick

Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

2018

A Generalized Hard Thresholding Pursuit on Infinite Unions of Subspaces.

Michael Koller, Thomas Wiese, Wolfgang Utschick

Proceedings of the 22nd International ITG Workshop on Smart Antennas, 2018

Shift Invariance and Deformation Error Properties of Deep Convolutional Neural Networks Based on Wavelets.

Johannes Grobmann, Michael Koller, Ullrich J. Mönich, Holger Boche

Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Machine Learning for Channel Estimation from Compressed Measurements.

Michael Koller, Christoph Hellings, Michael Knoedlseder, Thomas Wiese, David Neumann, Wolfgang Utschick

Proceedings of the 15th International Symposium on Wireless Communication Systems, 2018

Deformation Stability of Deep Convolutional Neural Networks on Sobolev Spaces.

Michael Koller, Johannes Grobmann, Ullrich J. Mönich, Holger Boche

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2015

An Impropriety Test Based on Block-Skew-Circulant Matrices.

Christoph Hellings, Michael Koller, Wolfgang Utschick

Proceedings of the WSA 2015, 2015