Localization in 6G: A Journey along existing Wireless Communication Technologies. - Benjamin Rother; Nico Kalis; Christian Haubelt; Frank Golatowski (WFCS, 2024)

User Plane Positioning in 5G Networks: A Design Space Study for Implementation. - Nico Kalis; Christian Haubelt; Frank Golatowski (WFCS, 2025)

Performance Analysis of 5G Positioning Procedures on Resource-Constrained Devices. - Nico Kalis; Christian Haubelt; Frank Golatowski (IEEE Open J. Commun. Soc., 2025)