Radio Localization: Basics and state of the art

This is a 2-hour lecture on radio localization, presented at the 2020 INCOMING winter school. Topics include: 1. Basics of radio-based localization: systems 2. Basics of radio-based localization: signal models 3. Basics of radio-based localization: performance bounds 4. Basics of radio-based localization: algorithms 5. 5G localization and beyond 5G localization 6. Conclusions Slides available at: https://www.dropbox.com/scl/fi/wj6bus...