Search Results for author: Stefan Grebien

Found 2 papers, 0 papers with code

Super-Resolution Estimation of UWB Channels including the Diffuse Component -- An SBL-Inspired Approach

no code implementations3 Aug 2023 Stefan Grebien, Erik Leitinger, Klaus Witrisal, Bernard H. Fleury

Specifically, the algorithm super-resolves the specular components in the delay-angle-of-arrival domain and estimates the parameters of a parametric model of the delay-angle power spectrum characterizing the diffuse component.

Super-Resolution

Multipath-based SLAM using Belief Propagation with Interacting Multiple Dynamic Models

no code implementations23 Mar 2021 Erik Leitinger, Stefan Grebien, Klaus Witrisal

In this paper, we present a Bayesian multipath-based simultaneous localization and mapping (SLAM) algorithm that continuously adapts interacting multiple models (IMM) parameters to describe the mobile agent state dynamics.

Simultaneous Localization and Mapping

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