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Bayesian Time Delay Estimation of GNSS Signals in Dynamic Multipath Environments

Lentmaier, Michael LU ; Krach, Bernhard and Robertson, Patrick (2008) In International Journal of Navigation and Observation 2008.
Abstract
A sequential Bayesian estimation algorithm for multipath mitigation is presented, with an underlying movement model that is especially designed for dynamic channel scenarios. In order to facilitate efficient integration into receiver tracking loops, it builds upon complexity reduction concepts that previously have been applied within maximum likelihood (ML) estimators. To demonstrate its capabilities under different GNSS signal conditions, simulation results are presented for both BPSK-modulated and BOC-(1,1) modulated navigation signals.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
GNSS, multipath mitigation, positioning
in
International Journal of Navigation and Observation
volume
2008
publisher
Hindawi Publishing Corporation
ISSN
1687-5990
DOI
10.1155/2008/372651
language
English
LU publication?
no
id
1dabd54d-87ff-4ee3-aa09-4d6ec4fb1bdb (old id 3731668)
date added to LUP
2013-05-02 09:34:56
date last changed
2016-04-15 18:54:11
@article{1dabd54d-87ff-4ee3-aa09-4d6ec4fb1bdb,
  abstract     = {A sequential Bayesian estimation algorithm for multipath mitigation is presented, with an underlying movement model that is especially designed for dynamic channel scenarios. In order to facilitate efficient integration into receiver tracking loops, it builds upon complexity reduction concepts that previously have been applied within maximum likelihood (ML) estimators. To demonstrate its capabilities under different GNSS signal conditions, simulation results are presented for both BPSK-modulated and BOC-(1,1) modulated navigation signals.},
  articleno    = {372651},
  author       = {Lentmaier, Michael and Krach, Bernhard and Robertson, Patrick},
  issn         = {1687-5990},
  keyword      = {GNSS,multipath mitigation,positioning},
  language     = {eng},
  publisher    = {Hindawi Publishing Corporation},
  series       = {International Journal of Navigation and Observation},
  title        = {Bayesian Time Delay Estimation of GNSS Signals in Dynamic Multipath Environments},
  url          = {http://dx.doi.org/10.1155/2008/372651},
  volume       = {2008},
  year         = {2008},
}