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Robust 3-d location estimation in the presence of anchor placement and range errors

  • Mohamed A. Suliman
  • , Tarig Ballal
  • , Mohammed H. Alsharif
  • , Mohamed Saad
  • , Tareq Y. Al-Naffouri

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

This paper addresses the problem of 3-D location estimation from perturbed range information and uncertain anchor positions. The 3-D location estimation problem is formulated as a min-max convex optimization problem with a set of second-order cone constraints. Robust optimization tools are applied to convert these cone constrains to semi-definite programming constraints and achieve robust location estimation without prior knowledge of the statistical distributions of the errors. Simulation results demonstrate the superiority of the proposed approach over other benchmark algorithms in a wide range of measurement error scenarios.

Original languageEnglish
Title of host publication2018 15th Workshop on Positioning, Navigation and Communications, WPNC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538664360
DOIs
StatePublished - 30 Nov 2018
Externally publishedYes

Publication series

Name2018 15th Workshop on Positioning, Navigation and Communications, WPNC 2018

Bibliographical note

Publisher Copyright:
© 2018 IEEE.

Keywords

  • 3-D location estimation
  • matrix uncertainty
  • robust convex optimization.

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Control and Optimization
  • Instrumentation

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