An analysis of multi-GNSS observations tracked by recent Android smartphones and smartphone-only relative positioning results - ScienceDirect
Galileo Hits the Spot: Testing GNSS Dual Frequency with Smartphones - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design
How to access raw GNSS measurements on smartphones | GALILEO
PDF] Urban Positioning on a Smartphone: Real-time Shadow Matching Using GNSS and 3D City Models | Semantic Scholar
World's first dual-frequency GNSS smartphone hits the market