TY - GEN
T1 - Sequential ARAIM evaluation using time-domain versus frequency-domain error-correlation bounding methods
AU - Racelis, Danielle
AU - Jada, Sandeep
AU - Joerger, Mathieu
N1 - Publisher Copyright:
© 2021 Proceedings of the 34th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS+ 2021. All rights reserved.
PY - 2021
Y1 - 2021
N2 - In this paper, we evaluate the performance of a carrier-phase-based sequential implementation of Advanced Receiver Autonomous Integrity Monitoring (ARAIM). In particular, we analyze the robust modeling of measurement error dynamics over time, which is a major challenge in the design and evaluation of high-integrity sequential estimators and detectors. Two classes of methods were recently developed to rigorously account for time-correlated measurement errors: time-domain bounding [1, 2, 3, 4], and frequency-domain bounding [5, 6, 7]. We implement two of these methods [4, 7], analyze their differences with an illustrative example, and evaluate their integrity and continuity performance for an example ARAIM application.
AB - In this paper, we evaluate the performance of a carrier-phase-based sequential implementation of Advanced Receiver Autonomous Integrity Monitoring (ARAIM). In particular, we analyze the robust modeling of measurement error dynamics over time, which is a major challenge in the design and evaluation of high-integrity sequential estimators and detectors. Two classes of methods were recently developed to rigorously account for time-correlated measurement errors: time-domain bounding [1, 2, 3, 4], and frequency-domain bounding [5, 6, 7]. We implement two of these methods [4, 7], analyze their differences with an illustrative example, and evaluate their integrity and continuity performance for an example ARAIM application.
UR - http://www.scopus.com/inward/record.url?scp=85120897510&partnerID=8YFLogxK
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U2 - 10.33012/2021.18037
DO - 10.33012/2021.18037
M3 - Conference contribution
AN - SCOPUS:85120897510
T3 - Proceedings of the 34th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS+ 2021
SP - 1079
EP - 1091
BT - Proceedings of the 34th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS+ 2021
PB - Institute of Navigation
T2 - 34th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS+ 2021
Y2 - 20 September 2021 through 24 September 2021
ER -