A proof-of-concept demonstrator of a cooperative integrity monitoring concept, called “local integrity” and tailored to terrestrial applications, is presented in this paper. The idea is to take advantage of a collaborative Vehicular Ad-hoc NETwork (VANET) architecture in order to perform a spatial/temporal characterization of possible local degradations of Global Navigation Satellite System (GNSS) signals in an urban context. Such characterization enables the computation of the so-called “Local Protection Levels”. Starting from the theoretical concepts, this paper describes the experimental validation, the implementation of the algorithm on a vehicular prototype for real-time demonstration purposes, and the obtained results from a measurement campaign. The effectiveness and the performance of the proposed approach are demonstrated in a real scenario.

Proof-of-concept of the local integrity approach: Prototype implementation and performance assessment in an urban context / Margaria, Davide; Falletti, Emanuela. - ELETTRONICO. - (2015), pp. 1-6. (Intervento presentato al convegno International Conference on Localization and GNSS 2015 (ICL-GNSS 2015) tenutosi a Gothenburg, Sweden nel June 22-24, 2015) [10.1109/ICL-GNSS.2015.7217166].

Proof-of-concept of the local integrity approach: Prototype implementation and performance assessment in an urban context

MARGARIA, DAVIDE;FALLETTI, EMANUELA
2015

Abstract

A proof-of-concept demonstrator of a cooperative integrity monitoring concept, called “local integrity” and tailored to terrestrial applications, is presented in this paper. The idea is to take advantage of a collaborative Vehicular Ad-hoc NETwork (VANET) architecture in order to perform a spatial/temporal characterization of possible local degradations of Global Navigation Satellite System (GNSS) signals in an urban context. Such characterization enables the computation of the so-called “Local Protection Levels”. Starting from the theoretical concepts, this paper describes the experimental validation, the implementation of the algorithm on a vehicular prototype for real-time demonstration purposes, and the obtained results from a measurement campaign. The effectiveness and the performance of the proposed approach are demonstrated in a real scenario.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2621766
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