Single Antenna Anchor-Free UWB Positioning based on Multipath Propagation
Författare
Summary, in English
Experiments are shown for real indoor data measured in a lecture room with promising results.
Simultaneous estimation of both receiver motion, transmitter and scatterer positions is performed using an factorization based approach followed by non-linear least squares optimization. A RANSAC approach to automatic matching of data has also been implemented and tested. The resulting reconstruction is compared to ground truth motion as given by the antenna positioner. The resulting accuracy is in the order of one cm.
Avdelning/ar
Publiceringsår
2013
Språk
Engelska
Publikation/Tidskrift/Serie
[Host publication title missing]
Fulltext
Dokumenttyp
Konferensbidrag
Förlag
IEEE - Institute of Electrical and Electronics Engineers Inc.
Ämne
- Electrical Engineering, Electronic Engineering, Information Engineering
Nyckelord
- ultra wideband
- tracking
- localization
- multipath
- time of arrival
- TOA
- structure from motion
Conference name
IEEE International Conference on Communication, ICC 2013
Conference date
2013-06-09
Conference place
Budapest, Hungary
Status
Published