Mobile Positioning in MIMO System Using Particle Filtering
Författare
Summary, in English
Abstract—This paper represents the results of a
simulation study on positioning of a mobile unit in
MIMO settings. We used two different approaches
for modeling the mobile movement, combined with
a simple geometrical model for the MIMO channel.
Three different particle filters were implemented for
the position estimation. The results show that all three
filters are able to achieve estimation accuracy required
by Federal Communication Commission. The dimensionality
of the particle filter state space is independent
of the number of antenna elements, and it is possible to
increase the number of antennas and use more sophisticated
channel models without changing the filtering
algorithms.
simulation study on positioning of a mobile unit in
MIMO settings. We used two different approaches
for modeling the mobile movement, combined with
a simple geometrical model for the MIMO channel.
Three different particle filters were implemented for
the position estimation. The results show that all three
filters are able to achieve estimation accuracy required
by Federal Communication Commission. The dimensionality
of the particle filter state space is independent
of the number of antenna elements, and it is possible to
increase the number of antennas and use more sophisticated
channel models without changing the filtering
algorithms.
Publiceringsår
2007
Språk
Engelska
Sidor
792-798
Publikation/Tidskrift/Serie
2007 IEEE 66th Vehicular Technology Conference, vols 1-5
Fulltext
Dokumenttyp
Konferensbidrag
Förlag
IEEE - Institute of Electrical and Electronics Engineers Inc.
Ämne
- Electrical Engineering, Electronic Engineering, Information Engineering
Conference name
IEEE Vehicular Technology Conference, VTC 2007-Fall
Conference date
2007-09-30 - 2007-10-03
Conference place
Baltimore, MD, United States
Status
Published
Forskningsgrupp
- Radio Systems
ISBN/ISSN/Övrigt
- ISSN: 1090-3038
- ISBN: 978-1-4244-0263-2