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arXiv · 2006.15603

Exploiting Diffuse Multipath in 5G SLAM

Yu Ge·Hyowon Kim·Fuxi Wen·Lennart Svensson·Sunwoo Kim·Henk Wymeersch
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Abstract

5G millimeter wave (mmWave) signals can be used to jointly localize the receiver and map the propagation environment in vehicular networks, which is a typical simultaneous localization and mapping (SLAM) problem. Mapping the environment is challenging, due to measurements comprising both specular and diffuse multipath components, and diffuse multipath is usually considered as a perturbation. We here propose a novel method to utilize all available multipath signals from each landmark for mapping and incorporate this into a Poisson multi-Bernoulli mixture for the 5G SLAM problem. Simulation results demonstrate the efficacy of the proposed scheme.

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Yu Ge, Hyowon Kim, Fuxi Wen, Lennart Svensson, Sunwoo Kim, Henk Wymeersch. 2020-06-28. Exploiting Diffuse Multipath in 5G SLAM. https://arxiv.org/abs/2006.15603

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