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IEEE International Conference on Acoustics Speech and Signal Processing 2026HanyangDeutsches Zentrum für Luft- und Navigation & SLAM

From Echoes to Maps: Collaborative Learning of Unstructured Spaces with Multipaths and Graph Neural Network

A multi-agent decentralized mapping algorithm uses single-antenna distance measurements, graph matching for NLOS path tracking, and a GNN to estimate reflection points with real-time accuracy in unstructured environments.

Hongseok Jung, Siwei Zhang, Hyunwoo Park, S K Kim

Published Apr 21, 2026 · 0 citations

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