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Wireless ground link-based aircraft data communication system with roaming feature

  • US 8,351,927 B2
  • Filed: 06/15/2007
  • Issued: 01/08/2013
  • Est. Priority Date: 11/14/1995
  • Status: Expired due to Term
First Claim
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1. A method of facilitating compliance with limitations imposed upon wireless communications by governing multiple jurisdictions comprising:

  • receiving at a mobile RF transceiver unit located within one of the multiple governing jurisdictions an interrogation beacon containing information representative of communication limitations imposed by the jurisdiction governing the geographic location of the mobile RF transceiver unit when it receives the beacon on at least one of a plurality of preselected radio-frequency (RF) channels;

    adjusting at the mobile RF transceiver unit transmission parameters applicable to the transmission of data from the mobile RF transceiver unit; and

    transmitting data from the mobile RF transceiver unit on a selected channel in accordance with communication limitation imposed by the jurisdiction governing the location of the mobile RF transceiver unit.

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