Millimeter-wave Radio SLAM: End-to-End Processing Methods and Experimental Validation

no code implementations • 21 Dec 2023 • Elizaveta Rastorgueva-Foi, Ossi Kaltiokallio, Yu Ge, Matias Turunen, Jukka Talvitie, Bo Tan, Musa Furkan Keskin, Henk Wymeersch, Mikko Valkama

In this article, we address the timely topic of cellular bistatic simultaneous localization and mapping (SLAM) with specific focus on complete processing solutions from raw I/Q samples to user equipment (UE) and landmark location information in millimeter-wave (mmWave) networks.

Simultaneous Localization and Mapping

Millimeter-wave Mobile Sensing and Environment Mapping: Models, Algorithms and Validation

1 code implementation • 23 Feb 2021 • Carlos Baquero Barneto, Elizaveta Rastorgueva-Foi, Musa Furkan Keskin, Taneli Riihonen, Matias Turunen, Jukka Talvitie, Henk Wymeersch, Mikko Valkama

Integrating efficient connectivity, positioning and sensing functionalities into 5G New Radio (NR) and beyond mobile cellular systems is one timely research paradigm, especially at mm-wave and sub-THz bands.

Gradient-Adaptive Spline-Interpolated LUT Methods for Low-Complexity Digital Predistortion

no code implementations • 4 Jul 2019 • Pablo Pascual Campo, Alberto Brihuega, Lauri Anttila, Matias Turunen, Dani Korpi, Markus Allén, Mikko Valkama

The results show that the linearization capabilities of the proposed methods are very close to that of the ordinary MP DPD, particularly with the proposed SMP approach, while having substantially lower processing complexity.