Evaluating Integrity and Continuity over Time in Advanced RAIM

Carl Milner, Boris Pervan, Juan Blanch, Mathieu Joerger

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

2 Scopus citations

Abstract

The Service Evolutions Sub-Group (SESG) of Working Group C, the joint technical committee formed from U.S and E. U public bodies for the purpose of promoting GPS-Galileo applications, has spent the past years working on a number of topics relating to Advanced RAIM development and its early stages of standardization. This paper addresses the mapping of integrity and continuity requirements from the operational (i.e. per hour) to the algorithmic (per sample). It provides a method to rigorously account for the impact on integrity risk of multiple exposures to hazardously misleading events over time, and for the impact on false alert probability of multiple detection tests over time. This analysis leads to the estimation and bounding of the 'number of effectively independent samples', or more concisely the 'number of effective samples (NES), for integrity and continuity within their respective exposure windows.

Original languageEnglish (US)
Title of host publication2020 IEEE/ION Position, Location and Navigation Symposium, PLANS 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages502-514
Number of pages13
ISBN (Electronic)9781728102443
DOIs
StatePublished - Apr 2020
Externally publishedYes
Event2020 IEEE/ION Position, Location and Navigation Symposium, PLANS 2020 - Portland, United States
Duration: Apr 20 2020Apr 23 2020

Publication series

Name2020 IEEE/ION Position, Location and Navigation Symposium, PLANS 2020

Conference

Conference2020 IEEE/ION Position, Location and Navigation Symposium, PLANS 2020
Country/TerritoryUnited States
CityPortland
Period4/20/204/23/20

Keywords

  • Advanced RAIM
  • continuity
  • integity

ASJC Scopus subject areas

  • Signal Processing
  • Aerospace Engineering
  • Control and Optimization
  • Instrumentation

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