| Abstract: | Various technologies pertaining to integrating a positioning or timing
solution from an alternative position, navigation, or timing (PNT) system
into a satellite-based-navigation system are described herein. The PNT
system generates a position/timing (P/T) solution that indicates a
current position or current time of the PNT system. The P/T solution is
provided as input to a simulation of a satellite constellation of the
satellite-based-navigation system, and a constellation signal is
generated based on the simulation and the P/T solution. The constellation
signal is formatted according to a navigation signal format of the
satellite-based-navigation system such that when the constellation signal
is provided to a receiver of the satellite-based-navigation system, the
receiver computes a P/T solution that indicates the current position or
the current time identified by the PNT system. |