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arXiv · 2509.07775

Sensing with Mobile Devices through Radio SLAM: Models, Methods, Opportunities, and Challenges

Yu Ge·Ossi Kaltiokallio·Elizaveta Rastorgueva-Foi·Musa Furkan Keskin·Hui Chen·Guillaume Jornod·Jukka Talvitie·Mikko Valkama·Frank Hofmann·Henk Wymeersch
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Abstract

The integration of sensing and communication (ISAC) is a cornerstone of 6G, enabling simultaneous environmental awareness and communication. This paper explores radio SLAM (simultaneous localization and mapping) as a key ISAC approach, using radio signals for mapping and localization. We analyze radio SLAM across different frequency bands, discussing trade-offs in coverage, resolution, and hardware requirements. We also highlight opportunities for integration with sensing, positioning, and cooperative networks. The findings pave the way for standardized solutions in 6G applications such as autonomous systems and industrial robotics.

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Yu Ge, Ossi Kaltiokallio, Elizaveta Rastorgueva-Foi, Musa Furkan Keskin, Hui Chen, Guillaume Jornod, Jukka Talvitie, Mikko Valkama, Frank Hofmann, Henk Wymeersch. 2025-09-09. Sensing with Mobile Devices through Radio SLAM: Models, Methods, Opportunities, and Challenges. https://arxiv.org/abs/2509.07775

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