Search Results for author: Reinhard Wiesmayr

Found 3 papers, 2 papers with code

DUIDD: Deep-Unfolded Interleaved Detection and Decoding for MIMO Wireless Systems

1 code implementation15 Dec 2022 Reinhard Wiesmayr, Chris Dick, Jakob Hoydis, Christoph Studer

We demonstrate the efficacy of DUIDD using NVIDIA's Sionna link-level simulator in a 5G-near multi-user MIMO-OFDM wireless system with a novel low-complexity soft-input soft-output data detector, an optimized low-density parity-check decoder, and channel vectors from a commercial ray-tracer.

Decoder

Bit Error and Block Error Rate Training for ML-Assisted Communication

2 code implementations25 Oct 2022 Reinhard Wiesmayr, Gian Marti, Chris Dick, Haochuan Song, Christoph Studer

Even though machine learning (ML) techniques are being widely used in communications, the question of how to train communication systems has received surprisingly little attention.

Model Order Selection in DoA Scenarios via Cross-Entropy based Machine Learning Techniques

no code implementations21 Oct 2019 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.

BIG-bench Machine Learning

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