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Exploiting spatial diversity for NLOS indoor positioning

Author
García, J.; Fernandez, J.; Parro, J.
Type of activity
Presentation of work at congresses
Name of edition
31st International Technical Meeting of The Satellite Division of the Institute of Navigation
Date of publication
2018
Presentation's date
2018
Book of congress proceedings
31st International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2018): Miami, Florida, USA: september 24-28, 2018: proceedings
First page
3457
Last page
3462
DOI
10.33012/2018.15865
URL
https://www.ion.org/publications/abstract.cfm?articleID=15865 Open in new window
Abstract
This paper discusses the exploitation of the spatial diversity provided by arrays of antennas to overcome the limitations observed in GNSS-based indoor positioning. In particular, the positioning problem is treated as a multiple-input multiple-output (MIMO) estimation problem in which the available transmission and reception spatial diversities are jointly exploited. The proposed position estimation approach has been assessed by simulation in indoor scenarios based on a physical-statistical wide...
Keywords
Estimation problem, Global positioning system, Indoor channel model, Indoor conditions, Indoor positioning, Indoor positioning systems, Line of sight signals, MIMO systems, Position estimation, Satellite antennas, Satellites, Spatial diversity, Wideband satellites
Group of research
SPCOM - Signal Processing and Communications Group

Participants

  • García Molina, J. A.  (author and speaker )
  • Fernandez Rubio, Juan-antonio  (author and speaker )
  • Parro Jiménez, J. M.  (author and speaker )