Indoor positioning and navigation cannot depend on Global Navigation Satellite System (GNSS) due to the instability or unavailability of its signal. We have designed and implemented Corridor-Level Localization for Indoor Pedestrian Navigation (NAVI Q), a system that performs positioning for indoor pedestrian navigation. Under the concept of indoor pedestrian navigation without needing accurate positioning, NAVI Q represents indoor floor-plan as a graph composed of nodes and edges, aiming at estimating pedestrian's presence location at node and edge granularity levels.
['Qi Huang', 'Yuuki Yagi', 'Junji Takahashi', 'Yoshito Tobe']
Poster: Simplified In-door WiFi-Beacon Navigation System Without Exact Location