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Navigation

For its part, the research issues related to browsing technologies affect the following aspects:

1) Algorithms sensitivity GPS receivers
2) Integration Architectures for GNSS signals multistandard receivers
3) Problem of positioning inside buildings
4) management of the frequency spectrum, interference in the radio band navigation
5) Technologies of resistance to jamming and anti-jamming
6) Inertial navigation sensors with low cost (low end)
7) Data Fusion integration of GNSS and SBAS aid
8) High Precision Navigation (RTK, multi-RTK, etc.).
9) Treatment of GNSS signals wide band
10) Etc.

Below are the research themes arising from these issues, which are studied by the research team of the laboratory LASSENA.

Génération Signaux GNSS

GPS, Galileo, Glonass, ILS, WAAS, EGNOS, etc.

Récepteur GNSS Logiciel (SDR)

Architecture logicielle reprogrammablr VHDL et C, Hardware in the loop, etc.

Guidage de haute précision

GPS, Galileo, Glonass, ILS, WAAS, EGNOS, etc.

Navigation différentielle

WAAS, EGNOS, DGPS.

Real Time Kinematic

Algorithmes de résolution ambiguïté, accroissement de la précision et de la portée, etc.

Position, localisation, navigation intérieure

GPS assisté, positionnement Wifi, etc.

Contrôle d’altitude
d’un mobile

INS, MEMS, signaux GNSS

Intégration multi-senseurs

MEMS, RFID, technologies émergentes en géomatique

Technologie de robustesse et d’intégrité

Résistance aux brouillages, sauvegarde de la vie.

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