no code implementations • 16 May 2023 • Jannis Clausius, Marvin Geiselhart, Stephan ten Brink
In this paper we extend the component training to structures with an inner and outer autoencoder, where we propose a new 1-bit quantization strategy for the encoder outputs based on the underlying communication problem.
no code implementations • 20 Dec 2022 • Jannis Clausius, Marvin Geiselhart, Stephan ten Brink
For improving short-length codes, we demonstrate that classic decoders can also be used with real-valued, neural encoders, i. e., deep-learning based codeword sequence generators.
no code implementations • 10 Aug 2022 • Marvin Geiselhart, Ahmed Elkelesh, Jannis Clausius, Fei Liang, Wen Xu, Jing Liang, Stephan ten Brink
Finding optimal message quantization is a key requirement for low complexity belief propagation (BP) decoding.