elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

GNSS Pseudorange Based Multisensor Positioning Incorporating a Multipath Error Model

Khider, Mohammed and Jost, Thomas and Robertson, Patrick and Elena , Abdo-Sanchez (2013) GNSS Pseudorange Based Multisensor Positioning Incorporating a Multipath Error Model. IET Radar Sonar & Navigation, 7 (8), pp. 881-884. Institution of Engineering and Technology (IET). DOI: 10.1049/iet-rsn.2012.0206 ISBN 1751-8784 ISSN 1751-8784

Full text not available from this repository.

Official URL: http://digital-library.theiet.org/content/journals/10.1049/iet-rsn.2012.0206

Abstract

Pedestrian navigation in challenging areas where Global Navigation Satellite Systems (GNSSs) lack the required accuracy and availability such as indoor and urban canyons is becoming increasingly important. Multisensor navigation is one of the techniques that has shown promising positioning accuracy in such environments. Being able to appropriately fuse GNSS pseudoranges in a multisensor positioning system is advantageous as it allows to make use of fewer than four detected satellites signals and to incorporate more accurate estimation models. In this paper a Particle Filter based multisensor pedestrian positioning system is enhanced to use pseudorange measurements of a GNSS receiver instead of direct position solutions. Using correctly modeled pseudoranges, a single visible satellite over a certain time period might improve positioning accuracy and robustness when combined with measurements from other positioning sensors like a foot mounted inertial measurement unit. Additionally in this paper, a statistical multipath error model for pseudoranges is integrated. Promising results have been achieved in a challenging indoor environment where blockage of satellites' signals and multipath are common issues.

Item URL in elib:https://elib.dlr.de/78523/
Document Type:Article
Title:GNSS Pseudorange Based Multisensor Positioning Incorporating a Multipath Error Model
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Khider, MohammedGerman Aerospace Center (DLR)UNSPECIFIED
Jost, ThomasGerman Aerospace Center (DLR)UNSPECIFIED
Robertson, PatrickGerman Aerospace Center (DLR)UNSPECIFIED
Elena , Abdo-SanchezUniversidad de MalagaUNSPECIFIED
Date:26 September 2013
Journal or Publication Title:IET Radar Sonar & Navigation
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:7
DOI :10.1049/iet-rsn.2012.0206
Page Range:pp. 881-884
Editors:
EditorsEmail
Griffiths, HughUNSPECIFIED
Publisher:Institution of Engineering and Technology (IET)
Series Name:IET journals
ISSN:1751-8784
ISBN:1751-8784
Status:Published
Keywords:GPS/INS Integration, Indoor Positioning, Multipath Error Modeling, Multisensor Fusion, Particle Filters, Pedestrian Navigation.
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 - Projekt Galileo Advanced Applications (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Khider, Mohammed
Deposited On:08 Oct 2013 08:31
Last Modified:08 Mar 2018 18:36

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.