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eess.SP2026
Integrity and Credibility in Navigation: From Error Characterization to Operational Assuran
Penggao Yan, Baoshan Song, Yuan Li +2
Navigation integrity and estimator credibility use error and uncertainty information to address different questions. This perspective distinguishes actual positioning error from re…
eess.SP2026
Improved GNSS Positioning in Urban Environments Using a Logistic Error Model
Zhengdao Li, Penggao Yan, Baoshan Song +1
A Gaussian error assumption is commonly adopted in the pseudorange measurement model for global navigation satellite system (GNSS) positioning, which leads to the conventional leas…
eess.SP2025
An Efficient Detector for Faulty GNSS Measurements Detection With Non-Gaussian Noises
Penggao Yan, Baoshan Song, Xiao Xia +2
Fault detection is crucial to ensure the reliability of navigation systems. However, mainstream fault detection methods are developed based on Gaussian assumptions on nominal error…