The present invention utilizes the existing DME transponder system infrastructure to augment existing ground surveillance multilateration (MLAT) capabilities by providing additional measurements for determining the position of an aircraft equipped with a DME transponder. DME listeners receive DME interrogation...http://www.google.fr/patents/US8063744?utm_source=gb-gplus-shareBrevet US8063744 - System and method for providing timing services and DME aided multilateration for ground surveillance
System and method for providing timing services and DME aided ...
