Wireless, frequency-agile spread spectrum ground like-based airc

Details Wireless, frequency-agile spread spectrum ground like-based airc Wireless, frequency-agile spread spectrum ground like-based airc

1999-02-17

2000-08-22

Crosland, Donnie L.

Telecommunications

Transmitter and receiver at separate stations

Having diverse art device

455431, 701 14, 701 35, 340945, 375200, 375219, H04B 700, G08B 2100

Patent

active

061085235

ABSTRACT:
A flight information communication system has a plurality of RF direct sequence spread spectrum ground data links that link respective aircraft-resident subsystems, in each of which a copy of its flight performance data is stored, with airport-located subsystems. The airport-located subsystems are coupled by way communication paths, such as land line telephone links, to a remote flight operations control center. At the flight operations control center, flight performance data downlinked from plural aircraft parked at different airports is analyzed. In addition, the flight control center may be employed to direct the uploading of in-flight data files, such as audio, video and navigation files from the airport-located subsystems to the aircraft.

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patent: 5339330 (1994-08-01), Mallinckrodt
patent: 5359446 (1994-10-01), Johnson et al.
patent: 5459469 (1995-10-01), Schuchman et al.
patent: 5463656 (1995-10-01), Polivka et al.

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