Work

Ambiguity-Resolved Model Tests for Carrier-Phase GNSS

Year: 2025

Type: article

Abstract: Although the theory of mixed-integer inference is well developed for GNSS parameter estimation, such is not yet the case for the validation and monitoring of mixed-integer GNSS carrier-phase models. It is the goal of this research to contribute to this field by introducing a class of mixed-integer model (MIM) tests for carrier-phase GNSS. Members from this class and their distributional properties are worked out for different model validation applications relevant to GNSS, such as detection, identification, significance testing, and integer testing. The power performance of the various tests is characterized, thereby showing how they are capable of significantly outperforming the customary ambiguity-float tests.

Source: Applied Sciences

DOI: 10.3390/app15073531

Author: Peter J. G. Teunissen

Institutions: The University of Melbourne, Curtin University, Delft University of Technology

Language: English

Topic: GNSS positioning and interference

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,896

OpenAlex ID: W4408780785

FWCI: 1.599

Cites: 23

Cited by: 4

Related to: 10