3 citations · 7 across the 12 of their papers we have counts for
4 papers · 1 filter
Indoor Localization with Robust Global Channel Charting: A Time-Distance-Based Approach
Maximilian Stahlke, George Yammine, Tobias Feigl +2
Fingerprinting-based positioning significantly improves the indoor localization performance in non-line-of-sight-dominated areas. However, its deployment and maintenance is cost-in…
Efficient Beam Search for Initial Access Using Collaborative Filtering
George Yammine, Georgios Kontes, Norbert Franke +2
Beamforming-capable antenna arrays overcome the high free-space path loss at higher carrier frequencies. However, the beams must be properly aligned to ensure that the highest powe…
Towards Realistic Statistical Channel Models For Positioning: Evaluating the Impact of Early Clusters
Mohammad Alawieh, George Yammine, Ernst Eberlein +5
Physical effects such as reflection, refraction, and diffraction cause a radio signal to arrive from a transmitter to a receiver in multiple replicas that have different amplitude…
Complementary Semi-Deterministic Clusters for Realistic Statistical Channel Models for Positioning
Mohammad Alawieh, Ernst Eberlein, Stephan Jäckel +5
Positioning benefits from channel models that capture geometric effects and, in particular, from the signal properties of the first arriving path and the spatial consistency of the…