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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:
AuthorsInstitution or Email of Authors
Krach, BernhardUNSPECIFIED
Weigel, RobertUniversität Erlangen-Nürnberg
Date:September 2008
Journal or Publication Title:3rd European Conference on Antennas and Propagation
Refereed publication:Yes
In ISI Web of Science:No
Publisher:VDE Verlag
ISBN:978-3-8007-3152-7
Status:Published
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 (old)
HGF - Program:Space (old)
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 (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation
Deposited By: Bernhard Krach
Deposited On:31 Mar 2009
Last Modified:12 Dec 2013 20:35

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