Benedikt Fesl

According to our database, Benedikt Fesl authored at least 32 papers between 2019 and 2025.

Collaborative distances:

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

2025

A Versatile Pilot Design Scheme for FDD Systems Utilizing Gaussian Mixture Models.

Nurettin Turan, Benedikt Böck, Benedikt Fesl, Michael Joham, Deniz Gündüz, Wolfgang Utschick

IEEE Trans. Wirel. Commun., May, 2025

Gohberg-Semencul Toeplitz Covariance Estimation via Autoregressive Parameters.

Benedikt Böck, Dominik Semmler, Benedikt Fesl, Michael Baur, Wolfgang Utschick

IEEE Trans. Signal Process., 2025

Linear and Nonlinear MMSE Estimation in One-Bit Quantized Systems Under a Gaussian Mixture Prior.

Benedikt Fesl, Wolfgang Utschick

IEEE Signal Process. Lett., 2025

Addressing Pilot Contamination in Channel Estimation with Variational Autoencoders.

Amar Kasibovic, Benedikt Fesl, Michael Baur, Wolfgang Utschick

Proceedings of the 2025 IEEE International Conference on Acoustics, 2025

On the Asymptotic Mean Square Error Optimality of Diffusion Models.

Benedikt Fesl, Benedikt Böck, Florian Strasser, Michael Baur, Michael Joham, Wolfgang Utschick

Proceedings of the International Conference on Artificial Intelligence and Statistics, 2025

2024

Diffusion-Based Generative Prior for Low-Complexity MIMO Channel Estimation.

Benedikt Fesl, Michael Baur, Florian Strasser, Michael Joham, Wolfgang Utschick

IEEE Wirel. Commun. Lett., December, 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

Channel Estimation for Quantized Systems Based on Conditionally Gaussian Latent Models.

Benedikt Fesl, Nurettin Turan, Benedikt Böck, Wolfgang Utschick

IEEE Trans. Signal Process., 2024

Leveraging Variational Autoencoders for Parameterized MMSE Estimation.

Michael Baur, Benedikt Fesl, Wolfgang Utschick

IEEE Trans. Signal Process., 2024

On the Asymptotic Mean Square Error Optimality of Diffusion Probabilistic Models.

Benedikt Fesl, Benedikt Böck, Florian Strasser, Michael Baur, Michael Joham, Wolfgang Utschick

CoRR, 2024

Wireless Channel Prediction via Gaussian Mixture Models.

Nurettin Turan, Benedikt Böck, Kai-Jie Chan, Benedikt Fesl, Friedrich Burmeister, Michael Joham, Gerhard P. Fettweis, Wolfgang Utschick

Proceedings of the 27th International Workshop on Smart Antennas, 2024

Limited Feedback on Measurements: Sharing a Codebook or a Generative Model?

Nurettin Turan, Benedikt Fesl, Michael Joham, Zhengxiang Ma, Baoling Sheen, Weimin Xiao, Anthony C. K. Soong, Wolfgang Utschick

Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

Enhancing Channel Estimation in Quantized Systems with a Generative Prior.

Benedikt Fesl, Aziz Banna, Wolfgang Utschick

Proceedings of the 25th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2024

Channel Estimation in Underdetermined Systems Utilizing Variational Autoencoders.

Michael Baur, Nurettin Turan, Benedikt Fesl, Wolfgang Utschick

Proceedings of the IEEE International Conference on Acoustics, 2024

2023

Learning a Gaussian Mixture Model From Imperfect Training Data for Robust Channel Estimation.

Benedikt Fesl, Nurettin Turan, Michael Joham, Wolfgang Utschick

IEEE Wirel. Commun. Lett., 2023

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

Benedikt Fesl, Michael Koller, Wolfgang Utschick

IEEE Trans. Signal Process., 2023

Leveraging Variational Autoencoders for Parameterized MMSE Channel Estimation.

Michael Baur, Benedikt Fesl, Wolfgang Utschick

CoRR, 2023

Channel Estimation with Reduced Phase Allocations in RIS-Aided Systems.

Benedikt Fesl, Andreas Faika, Nurettin Turan, Michael Joham, Wolfgang Utschick

Proceedings of the 24th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2023

Channel-Adaptive Pilot Design for FDD-MIMO Systems Utilizing Gaussian Mixture Models.

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

Proceedings of the 19th International Symposium on Wireless Communication Systems, 2023

Enhanced Low-Complexity FDD System Feedback with Variable Bit Lengths via Generative Modeling.

Nurettin Turan, Benedikt Fesl, Wolfgang Utschick

Proceedings of the 57th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2023, Pacific Grove, CA, USA, October 29, 2023

Low-Rank Structured MMSE Channel Estimation with Mixtures of Factor Analyzers.

Benedikt Fesl, Nurettin Turan, Wolfgang Utschick

Proceedings of the 57th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2023, Pacific Grove, CA, USA, October 29, 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

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

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

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

Discrete One-Bit Precoding for Massive MIMO.

Benedikt Fesl, Hela Jedda, Josef A. Nossek

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