Patent ID: 9069068
Filing Date: 2015-06-30
Classification: G01S

Abstract:
1. A method comprising: deactivating, by a processing device, in response to a predefined condition, a process of performing extrapolation of position information based on the predefined condition by a position source system, without deactivating the position source system; receiving, by the processing device, ground speed information, and horizontal integrity level (HIL) and horizontal figure of merit (HFOM) values from the position source system; calculating, by the processing device, after deactivating the process of performing extrapolation of position information, inflated HFOM and HIL values based on the received HFOM and HIL values and the ground speed information; and generating, by the processing device, an automatic dependent surveillance-broadcast (ADS-B) Out signal based on the calculated inflated HFOM and HIL values.