5G NLOS Positioning with Multi-Bounce Mitigation by Iterative Weighted Least Squares
Paper i proceeding, 2023

5G positioning is a rapidly developing area that presents both opportunities and challenges. Existing techniques for 5G positioning often rely on either multiple anchor nodes with line-of-sight (LOS) paths or single reference nodes with single-bounce non-LOS (NLOS) paths. However, identifying the LOS or single-bounce paths in dense multipath environments is very challenging. The multi-bounce paths will have a significant impact on positioning accuracy, particularly in urban environ-ments where there are many reflective surfaces. To address these challenges, we propose an iterative single anchor-based 5G positioning algorithm in NLOS multipath environments with multi-bounce path mitigation.

iterative weighted least squares

non-line-of-sight

5G positioning

multi-bounce paths

Författare

Hailiang Zhang

Tsinghua University

Henk Wymeersch

Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk

Fuxi Wen

Tsinghua University

2023 IEEE Globecom Workshops, GC Wkshps 2023

92-97
9798350370218 (ISBN)

2023 IEEE Globecom Workshops, GC Wkshps 2023
Kuala Lumpur, Malaysia,

Ämneskategorier

Kommunikationssystem

Robotteknik och automation

Signalbehandling

DOI

10.1109/GCWkshps58843.2023.10465146

Mer information

Senast uppdaterat

2024-04-23