Author

Sy-Hung Bach

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

2026

Range-Only UWB NLOS Identification Outside the Convex Hull in Dynamic Environments

This letter addresses non-line-of-sight (NLOS) identification for ultra-wideband (UWB) localization in scenarios where a tag is located outside the anchor network’s convex hull. In these regions, conventional identification methods using least-squares trilateration (LST) subsets suffer from extreme instability due to h...

Sy-Hung Bach, Soo-Yeong Yi · IEEE Communications Letters · 0 citations

2026

Geometric Consensus Convolutional Neural Network for NLOS Identification via Range-Only Measurements in High-GDOP Conditions

Non-line-of-sight (NLOS) identification is essential for accurate range-only localization (ROL) but remains challenging in high geometric dilution of precision (high-GDOP) environments. This letter proposes a geometric consensus convolutional neural network (GC-CNN) framework for simultaneous multi-anchor NLOS identifi...

Sy-Hung Bach, Soo-Yeong Yi · IEEE Communications Letters · 0 citations