A Simplified Message-Passing Strategy for Localization in Vehicular Networks

Hong Ki Kim, Minji Kim, Sang Hyun Lee

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

Abstract

This work presents a distributed message-passing (MP) strategy for cooperative localization of autonomous vehicles in vehicle-to-everything (V2X) networks. The reliability of vehicular localization requires vehicles to accurately estimate their locations without the dependency on a centralized manager or powerful computational resource. A simplified MP technique that parameterizes the probability distributions of vehicles' locations in terms of pairs of average and accuracy is developed to meet these goals. The evaluation of the developed strategy shows that the localization is carried out in sufficient quality, with additional insights regarding appropriate settings for usage of cooperative localization.

Original languageEnglish
Title of host publication2020 IEEE 91st Vehicular Technology Conference, VTC Spring 2020 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728152073
DOIs
Publication statusPublished - 2020 May
Event91st IEEE Vehicular Technology Conference, VTC Spring 2020 - Antwerp, Belgium
Duration: 2020 May 252020 May 28

Publication series

NameIEEE Vehicular Technology Conference
Volume2020-May
ISSN (Print)1550-2252

Conference

Conference91st IEEE Vehicular Technology Conference, VTC Spring 2020
CountryBelgium
CityAntwerp
Period20/5/2520/5/28

Keywords

  • autonomous vehicle
  • distributed localization
  • message-passing algorithm
  • vehicular network

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

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