Simulations using LEO-PNT systems: A Brief Survey

Fabricio S. Prol, Sanna Kaasalainen, E. Simona Lohan, M. Zahidul H. Bhuiyan, Jaan Praks, Heidi Kuusniemi

Tutkimustuotos: KonferenssiartikkeliScientificvertaisarvioitu

3 Sitaatiot (Scopus)
57 Lataukset (Pure)

Abstrakti

As the whole space segment of satellites in low Earth orbits (LEO) grows, simulations of positioning, navigation, and timing (PNT) through LEO satellites are needed to understand the possible gains that the upcoming satellite missions can offer to global navigation satellite systems (GNSS). The simulations do not only help to forecast the optimal GNSS future advancements, but also guide us on how to implement the most optimized PNT missions. In the most recent years, several simulation tools have focused on broadcast orbit models, precise orbit determination of LEO satellites, signal structure designs, atmospheric models, constellation optimization strategies, satellite clock implementations, and positioning integration with distinct sensors. In this work, we overview most of the latest developments found in the literature to define the status and challenges of LEO- PNT system simulations.

AlkuperäiskieliEnglanti
Otsikko2023 IEEE/ION Position, Location and Navigation Symposium, PLANS 2023
KustantajaIEEE
Sivut381-387
Sivumäärä7
ISBN (elektroninen)978-1-6654-1772-3
DOI - pysyväislinkit
TilaJulkaistu - 2023
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaIEEE/ION Position, Location and Navigation Symposium - Monterey, Yhdysvallat
Kesto: 24 huhtik. 202327 syysk. 2023

Julkaisusarja

NimiIEEE/ION Position, Location and Navigation Symposium
ISSN (painettu)2153-358X
ISSN (elektroninen)2153-3598

Conference

ConferenceIEEE/ION Position, Location and Navigation Symposium
Maa/AlueYhdysvallat
KaupunkiMonterey
Ajanjakso24/04/2327/09/23

Julkaisufoorumi-taso

  • Jufo-taso 0

!!ASJC Scopus subject areas

  • Instrumentation
  • Aerospace Engineering
  • Automotive Engineering
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Control and Optimization

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