Evaluating Machine Learning & Antenna Placement for Enhanced GNSS Accuracy for CAVs: 2019 IEEE Intelligent Vehicles Symposium (IV)

E. I. Adegoke, J. Zidane, E. Kampert, P. A. Jennings, C. R. Ford, S. A. Birrell, M. D. Higgins

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

Abstract

Localization accuracy obtainable from global navigation satellites systems in built up areas like urban canyons and multi-storey car parks is severely impaired due to multipath and non-line-of-sight signal propagation. In this paper, a simple classifier was used in discriminating between multipath and line-of-sight GNSS signals. By using the carrier to noise ratio which characterizes the received signal strength of the GNSS signals, and the rate of change of the epochs of the satellite vehicles in view, a prediction accuracy of 98% was attained from the classifier. Also investigated in this paper is the effect of antenna placement on localization accuracy. Our measurement campaign using a Nissan Leaf hatch back model showed that the centre longitudinal line of the roof generated the least localization errors for an urbanized route.
Original languageEnglish
Title of host publication2019 IEEE Intelligent Vehicles Symposium, IV 2019
PublisherIEEE
Pages1007-1012
Number of pages6
ISBN (Electronic)978-1-7281-0560-4
ISBN (Print)978-1-7281-0561-1
DOIs
Publication statusPublished - 29 Aug 2019
Externally publishedYes
Event2019 IEEE Intelligent Vehicles Symposium - Paris, France
Duration: 9 Jun 201912 Jun 2019
Conference number: 30
https://iv2019.org/program/

Publication series

NameIEEE Intelligent Vehicles Symposium, Proceedings
ISSN (Electronic)2642-7214

Conference

Conference2019 IEEE Intelligent Vehicles Symposium
Abbreviated titleIV’19
CountryFrance
CityParis
Period9/06/1912/06/19
Internet address

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ASJC Scopus subject areas

  • Computer Science Applications
  • Automotive Engineering
  • Modelling and Simulation

Cite this

Adegoke, E. I., Zidane, J., Kampert, E., Jennings, P. A., Ford, C. R., Birrell, S. A., & Higgins, M. D. (2019). Evaluating Machine Learning & Antenna Placement for Enhanced GNSS Accuracy for CAVs: 2019 IEEE Intelligent Vehicles Symposium (IV). In 2019 IEEE Intelligent Vehicles Symposium, IV 2019 (pp. 1007-1012). [8813775] (IEEE Intelligent Vehicles Symposium, Proceedings). IEEE. https://doi.org/10.1109/IVS.2019.8813775