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Solution d'intégration de COTS offrant un service de navigation piéton collaboratif fiable, résilient et sécurisé
1 : Thales communications et sécurité
THALES
2 : DGA MI
DGA
This paper sums up lessons learned from a demonstrator design, aiming to prove the integration feasibility of low cost
COTS3 components, to provide to the customer enhanced PNT4 reliability and security. Intended for a group of pedestrians,
interconnected by a MANET radio network, this demonstrator bases in particular on a collaborative radio localization
approach. It exploits measures of radio telemetry between neighbors in complements to the available GNSS measures.
Complementary to the improvement of availability of the navigation service, these works point out the vulnerability of such
approach face of hostilities by intrusion and demonstrate the interest to complete the cyber protection by an efficient
integrity monitoring.
