Kalman filter-based ARAIM algorithm for integrity monitoring in urban environment | Zendy

Trung Hieu Tran | Zendy; Letizia Lo Presti | Zendy

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Kalman filter-based ARAIM algorithm for integrity monitoring in urban environment

Author(s) -

Trung Hieu Tran,

Letizia Lo Presti

Publication year - 2018

Publication title -

ict express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.733

H-Index - 22

ISSN - 2405-9595

DOI - 10.1016/j.icte.2018.05.002

Subject(s) - kalman filter , multipath propagation , computer science , snapshot (computer storage) , algorithm , multipath mitigation , real time computing , artificial intelligence , telecommunications , channel (broadcasting) , operating system

This work proposes an adaptation of Advanced Receiver Autonomous Integrity Monitoring (ARAIM) algorithm for snapshot integrity monitoring in urban environment, using Kalman Filter (KF) as underlying positioning method. This new method can follow the changes of signal quality, maintaining good performance under the effect of multipath which is always presents in urban areas. Performance analysis using both simulated and real data validates the method, and comparison with conventional ARAIM algorithm (which was developed for aviation) further consolidates the suitability of the proposed method for urban scenario.

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