Exploiting Diffuse Multipath in 5G SLAM
Paper in proceeding, 2020

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, where 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.

Author

Yu Ge

Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks

Hyowon Kim

Hanyang University

Fuxi Wen

Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks

Lennart Svensson

Chalmers, Electrical Engineering, Signal Processing and Biomedical Engineering

Sunwoo Kim

Hanyang University

Henk Wymeersch

Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks

2020 IEEE Global Communications Conference, GLOBECOM 2020 - Proceedings

9322120
9781728182988 (ISBN)

2020 IEEE Global Communications Conference, GLOBECOM 2020
Virtual, Taipei, Taiwan,

5G cellular positioning for vehicular safety

VINNOVA (2019-03085), 2020-01-01 -- 2021-12-31.

Subject Categories

Communication Systems

Robotics

Signal Processing

DOI

10.1109/GLOBECOM42002.2020.9322120

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