Search Results for author: Baptiste Chatelier

Found 4 papers, 1 papers with code

Model-based Deep Learning for Beam Prediction based on a Channel Chart

no code implementations4 Dec 2023 Taha Yassine, Baptiste Chatelier, Vincent Corlay, Matthieu Crussière, Stephane Paquelet, Olav Tirkkonen, Luc Le Magoarou

In non-standalone or cell-free systems, chart locations computed at a given base station can be transmitted to several other base stations (possibly operating at different frequency bands) for them to predict which beams to use.

Management

Semi-Supervised End-to-End Learning for Integrated Sensing and Communications

1 code implementation15 Oct 2023 José Miguel Mateos-Ramos, Baptiste Chatelier, Christian Häger, Musa Furkan Keskin, Luc Le Magoarou, Henk Wymeersch

Integrated sensing and communications (ISAC) is envisioned as one of the key enablers of next-generation wireless systems, offering improved hardware, spectral, and energy efficiencies.

Position

Model-based learning for location-to-channel mapping

no code implementations28 Aug 2023 Baptiste Chatelier, Luc Le Magoarou, Vincent Corlay, Matthieu Crussière

In order to overcome this limitation, this paper presents a frugal, model-based network that separates the low frequency from the high frequency components of the target mapping function.

Efficient Deep Unfolding for SISO-OFDM Channel Estimation

no code implementations11 Oct 2022 Baptiste Chatelier, Luc Le Magoarou, Getachew Redieteab

Its architecture, based on a sparse recovery algorithm, allows SISO-OFDM channel estimation even if the system's parameters are not perfectly known.

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