Exploiting Diffuse Multipath in 5G SLAM
- Authors
- Ge, Yu; Kim, Hyowon; Wen, Fuxi; Svensson, Lennart; Kim, Sunwoo; Wymeersch, Henk
- Issue Date
- Dec-2020
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Citation
- 2020 IEEE Global Communications Conference, GLOBECOM 2020 - Proceedings, pp.1 - 6
- Indexed
- SCOPUS
- Journal Title
- 2020 IEEE Global Communications Conference, GLOBECOM 2020 - Proceedings
- Start Page
- 1
- End Page
- 6
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/3639
- DOI
- 10.1109/GLOBECOM42002.2020.9322120
- 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, 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.
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