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Markovian Channel Modeling for Multipath Mitigation in Navigation Receivers
Krach, Bernhard and Weigel, Robert (2008) Markovian Channel Modeling for Multipath Mitigation in Navigation Receivers. In: 3rd European Conference on Antennas and Propagation . VDE Verlag . 3rd European Conference on Antennas and Propagation (Eucap 2009) , 2009-03-23 - 2009-03-27 , Berlin, Germany. ISBN 978-3-8007-3152-7.
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Official URL: http://www.eucap2009.org
Abstract
Multipath is today still one of the most crucial problems in satellite navigation, in particular in urban environments, where the received navigation signals can be affected by blockage, shadowing and multipath reception. Latest multipath mitigation algorithms are based on the concept of sequential Bayesian estimation and improve the receiver performance by exploiting the temporal constraints of the channel dynamics, which have to be characterized by a first-order Markovian model for this purpose. In this paper such a channel model is introduced. Simulation results show the benefit of the novel model.
| Document Type: | Conference or Workshop Item (Paper, Poster) | ||||||
|---|---|---|---|---|---|---|---|
| Title: | Markovian Channel Modeling for Multipath Mitigation in Navigation Receivers | ||||||
| Authors: |
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| Date: | September 2008 | ||||||
| Journal or Publication Title: | 3rd European Conference on Antennas and Propagation | ||||||
| Publisher: | VDE Verlag | ||||||
| ISBN: | 978-3-8007-3152-7 | ||||||
| Status: | Published | ||||||
| State of review: | reviewed publication (not in Journal Citation Report) | ||||||
| Keywords: | Satellite Navigation, GPS, Galileo, Channel Modeling, Propagation | ||||||
| Event Title: | 3rd European Conference on Antennas and Propagation (Eucap 2009) | ||||||
| Event Location: | Berlin, Germany | ||||||
| Event Type: | international Conference | ||||||
| Event Dates: | 2009-03-23 - 2009-03-27 | ||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||
| HGF - Program: | Space | ||||||
| HGF - Program Themes: | W KN - Kommunikation/Navigation | ||||||
| DLR - Research area: | Space | ||||||
| DLR - Program: | W KN - Kommunikation/Navigation | ||||||
| DLR - Research theme (Project): | W - Vorhaben GNSS2/Neue Dienste und Produkte | ||||||
| Location: | Oberpfaffenhofen | ||||||
| Institutes and Institutions: | Institute of Communication and Navigation | ||||||
| Deposited By: | Bernhard Krach | ||||||
| Deposited On: | 31 Mar 2009 | ||||||
| Last Modified: | 15 Jan 2010 00:47 |
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