公开(公告)号：US09793978B2

公开(公告)日：2017-10-17

申请号：US15004399

申请日：2016-01-22

Applicant: Honeywell International Inc.

Inventor： Haiming Wang

IPC: H04B7/185 ,  G01W1/04 ,  G01W1/00

CPC classification number: H04B7/18506 ,  G01S5/0027 ,  G01S13/781 ,  G01S13/953 ,  G01W1/04 ,  G01W2001/003 ,  G01W2001/006 ,  G08G5/0013 ,  G08G5/0091 ,  Y02A90/18

Abstract: A method and system for downloading aeronautical data using an automatic dependent surveillance-broadcast (ADS-B) is provided. The method comprises creating a first data sequence structure that includes a receive time for each of one or more received ADS-B messages; creating a second data sequence structure that includes a packet time for each of one or more received aeronautical data packets that are without position information; mapping the received aeronautical data packets respectively to the ADS-B messages by comparing the receive time for each of the received ADS-B messages with the packet time for each of the received aeronautical data packets to produce a correlation between the ADS-B messages and the aeronautical data packets; and deriving position information for each of the received aeronautical data packets from each correlation between an ADS-B message and an aeronautical data packet.