Gaussian message passing based passive localization in the presence of receiver detection failures

Weijie YUAN*, Qiaolin SHI, Nan WU, Qinghua GUO, Xiaojing HUANG

*Corresponding author for this work

Research output: Book Chapters | Papers in Conference ProceedingsConference paper (refereed)Researchpeer-review

3 Citations (Scopus)

Abstract

This paper considers the issue of passive localization based on time of arrival (TOA) measurement in the presence of receiver detection failures. In passive localization, the signal sent from the transmitter is reflected or relayed by «passive» target and then received at several distributed receivers. The target's position can be determined by collecting range mea- surements from all receivers. With a linearized model for range measurements, we build a factor graph model and implement Gaussian message passing algorithm to obtain target location and detect link failures. The Cramer-rao bound (CRB) is also derived to evaluate the performance of proposed algorithm. Simulation results verify the effectiveness of proposed factor graph approach.

Original languageEnglish
Title of host publication2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018 : Proceedings
PublisherIEEE
Pages1-5
Number of pages5
ISBN (Electronic)9781538663554
ISBN (Print)9781538663561
DOIs
Publication statusPublished - 20 Jul 2018
Externally publishedYes
Event87th IEEE Vehicular Technology Conference, VTC Spring 2018 - Porto, Portugal
Duration: 3 Jun 20186 Jun 2018

Publication series

NameIEEE Vehicular Technology Conference
Volume2018-June
ISSN (Print)1550-2252

Conference

Conference87th IEEE Vehicular Technology Conference, VTC Spring 2018
Country/TerritoryPortugal
CityPorto
Period3/06/186/06/18

Bibliographical note

Publisher Copyright:
© 2018 IEEE.

Keywords

  • Cramér-Rao bound
  • Detection Failure
  • Factor Graph
  • Message Passing
  • Passive Localization
  • Time of Arrival

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