Search International and National Patent Collections

1. (WO2018142408) NAVIGATION SYSTEMS AND METHODS

Pub. No.:    WO/2018/142408    International Application No.:    PCT/IL2018/050119
Publication Date: Fri Aug 10 01:59:59 CEST 2018 International Filing Date: Mon Feb 05 00:59:59 CET 2018
IPC: G01S 19/05
G01S 19/10
Applicants: ISRAEL AEROSPACE INDUSTRIES LTD.
Inventors: COHEN, Hanoch
Title: NAVIGATION SYSTEMS AND METHODS
Abstract:
A navigation device is configured to communicate with at least one first device comprising a first clock with a first clock bias and configured to receive first signals from at least a first localization network, the navigation device comprising at least a second clock with a second clock bias, at least a receiver configured to receive second signals from a second localization network, and at least a signal generator synchronized with the second clock, and configured to generate a synchronization signal and send it to said first device, wherein data representative of reception of the synchronization signal by the first device provides information on a relationship between the first clock bias and the second clock bias, for calculating navigation data of the first device based at least on the first signals, the second signals and said relationship.