Joint TDoA and FDoA Isochrone Intersection

Intersecting hyperbolic time delay curves (isochrones) with Doppler shift difference curves (isodops) to yield unambiguous ground coordinates.

TDoA / FDoA Architecture

Intersecting hyperbolic time delay curves (isochrones) with Doppler shift difference curves (isodops) to yield unambiguous ground coordinates.

Orbitale Implementierungen entsprechen streng den 3GPP-NTN-Spezifikationen, der CCSDS-Pakettelemetrie und strahlungsgehaerteten Nutzlaststandards.

Sub-millisecond synchronization across high-velocity Low Earth Orbit constellations.
Radiation-hardened spaceborne transceivers supporting 3GPP NR-NTN Release 17/18/19.
Seamless handover management bridging non-terrestrial orbits with terrestrial cellular cores.