Fesl, Benedikt;Faika, Andreas;Turan, Nurettin;Joham, Michael;Utschick, WolfgangChannel Estimation with Reduced Phase Allocations in RIS-Aided Systems2022
Fesl, Benedikt;Turan, Nurettin;Joham, Michael;Utschick, WolfgangLearning a Gaussian Mixture Model from Imperfect Training Data for Robust Channel Estimation2023
Fesl, Benedikt;Joham, Michael;Hu, Sha;Koller, Michael;Turan, Nurettin;Utschick, WolfgangChannel Estimation based on Gaussian Mixture Models with Structured Covariances2022
Turan, Nurettin;Koller, Michael;Fesl, Benedikt;Bazzi, Samer;Xu, Wen;Utschick, WolfgangGMM-based Codebook Construction and Feedback Encoding in FDD Systems2022
Turan, Nurettin;Koller, Michael;Bazzi, Samer;Xu, Wen;Utschick, WolfgangUnsupervised Learning of Adaptive Codebooks for Deep Feedback Encoding in FDD Systems2021 55th Asilomar Conference on Signals, Systems, and ComputersIEEE2021
Turan, Nurettin;Fesl, Benedikt;Grundei, Moritz;Koller, Michael;Utschick, WolfgangEvaluation of a Gaussian Mixture Model-based Channel Estimator using Measurement Data2022 International Symposium on Wireless Communication Systems (ISWCS)IEEE2022
Koller, Michael;Fesl, Benedikt;Turan, Nurettin;Utschick, WolfgangAn Asymptotically Optimal Approximation of the Conditional Mean Channel Estimator Based on Gaussian Mixture ModelsICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)IEEE2022
Koller, Michael;Fesl, Benedikt;Turan, Nurettin;Utschick, WolfgangAn Asymptotically MSE-Optimal Estimator Based on Gaussian Mixture ModelsIEEE Transactions on Signal Processing2022704109-4123
Turan, Nurettin;Koller, Michael;Rizzello, Valentina;Fesl, Benedikt;Utschick, Wolfgang;Bazzi, Samer;Xu, WenOn Distributional Invariances between Downlink and Uplink MIMO ChannelsWSA 2021 - 25th International ITG Workshop on Smart Antennas2021
Fesl, Benedikt;Turan, Nurettin;Koller, Michael;Joham, Michael;Utschick, WolfgangCentralized Learning of the Distributed Downlink Channel Estimators in FDD Systems using Uplink DataWSA 2021 - 25th International ITG Workshop on Smart Antennas2021