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Radio and IMU based indoor positioning and tracking

Mannesson, Anders LU ; Yaqoob, Muhammad Atif LU ; Bernhardsson, Bo LU and Tufvesson, Fredrik LU (2012) 2012 19th International Conference on Systems, Signals and Image Processing (IWSSIP) In 2012 19th International Conference on Systems, Signals and Image Processing (IWSSIP) p.32-35
Abstract
Navigation using inertial measurement units (IMUs) is an interesting area of research. Due to the low cost hardware and simple implementation, the approach looks very attractive. But the performance of the IMUs to provide sub-meter accuracy over a longer period of time is still not sufficient, so different approaches have been adopted to increase the performance at the cost of extra hardware and/or infrastructure. Our solution is based on the use of already existing radio infrastructure, where amplitude and phase variations in a received

radio signal at the user terminal is used together with the IMU to do a tightly coupled estimation of navigation and radio signalmultipath components. The results show that the approach has the... (More)
Navigation using inertial measurement units (IMUs) is an interesting area of research. Due to the low cost hardware and simple implementation, the approach looks very attractive. But the performance of the IMUs to provide sub-meter accuracy over a longer period of time is still not sufficient, so different approaches have been adopted to increase the performance at the cost of extra hardware and/or infrastructure. Our solution is based on the use of already existing radio infrastructure, where amplitude and phase variations in a received

radio signal at the user terminal is used together with the IMU to do a tightly coupled estimation of navigation and radio signalmultipath components. The results show that the approach has the potential to enhance the performance of IMU based navigation significantly. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
IMU, Sensor Fusion, Particle Filter, Positioning, Angle-of-Arrival, Channel Estimation
in
2012 19th International Conference on Systems, Signals and Image Processing (IWSSIP)
pages
32 - 35
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
conference name
2012 19th International Conference on Systems, Signals and Image Processing (IWSSIP)
external identifiers
  • scopus:84863896274
ISBN
978-1-4577-2191-5
language
English
LU publication?
yes
id
625879ca-6752-4855-accc-3e68a97bf645 (old id 2430328)
date added to LUP
2012-04-19 12:33:26
date last changed
2017-04-16 04:31:36
@inproceedings{625879ca-6752-4855-accc-3e68a97bf645,
  abstract     = {Navigation using inertial measurement units (IMUs) is an interesting area of research. Due to the low cost hardware and simple implementation, the approach looks very attractive. But the performance of the IMUs to provide sub-meter accuracy over a longer period of time is still not sufficient, so different approaches have been adopted to increase the performance at the cost of extra hardware and/or infrastructure. Our solution is based on the use of already existing radio infrastructure, where amplitude and phase variations in a received<br/><br>
radio signal at the user terminal is used together with the IMU to do a tightly coupled estimation of navigation and radio signalmultipath components. The results show that the approach has the potential to enhance the performance of IMU based navigation significantly.},
  author       = {Mannesson, Anders and Yaqoob, Muhammad Atif and Bernhardsson, Bo and Tufvesson, Fredrik},
  booktitle    = {2012 19th International Conference on Systems, Signals and Image Processing (IWSSIP)},
  isbn         = {978-1-4577-2191-5},
  keyword      = {IMU,Sensor Fusion,Particle Filter,Positioning,Angle-of-Arrival,Channel Estimation},
  language     = {eng},
  pages        = {32--35},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  title        = {Radio and IMU based indoor positioning and tracking},
  year         = {2012},
}