Exploiting Diffuse Multipath in 5G SLAM

被引：7

作者：

Ge, Yu ^{[1
]}

Kim, Hyowon ^{[2
]}

Wen, Fuxi ^{[1
]}

Svensson, Lennart ^{[1
]}

Kim, Sunwoo ^{[2
]}

Wymeersch, Henk ^{[1
]}

机构：

[1] Chalmers Univ Technol, Dept Elect Engn, Gothenburg, Sweden

[2] Hanyang Univ, Dept Elect Engn, Seoul, South Korea

来源：

2020 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) | 2020年

基金：

瑞典研究理事会;

关键词：

EXPLOITATION; DERIVATION; FILTER;

D O I：

10.1109/GLOBECOM42002.2020.9322120

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

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.

引用

页数：6

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