MODULATION-SPECIFIC COMPONENTS FOR RECONFIGURABLE NEURAL NETWORK-BASED RECEIVERS

Abstract: embodiments of the present disclosure relate to modulation-specific components for reconfigurable neural network-based receivers. a neural receiver (nrx) may be used in a wireless communication systems and method. the nrx performs symbol demapping simultaneously in a reconfigurable multi-user multiple-input multiple-output (mu-mimo) system, where one or more of the modulation and coding (mcs) schemes are different and variable. the reconfigurable mu-mimo nrx includes mcs-specific components at an input and output layer and modulation independent intermediate layers between the input and output layers. the reconfigurable mu-mimo nrx may be jointly trained for multiple mcss and for system property variations (different learned weights for each system property variation).

Inventor(s): Sebastian Cammerer, Reinhard Wiesmayr, Faycal Ait Aoudia, Jakob Richard Hoydis, Alexander Georg Keller

CPC Classification: G06N3/04 (Architecture, e.g. interconnection topology)

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