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Multilateration System and Method

  • US 20090303102A1
  • Filed: 04/24/2009
  • Published: 12/10/2009
  • Est. Priority Date: 04/26/2008
  • Status: Active Grant
First Claim
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1. A multilateration system comprising a plurality of receiver stations for receiving signals from aircraft and a controller to apply a multilateration process to outputs of the receiver stations, which outputs indicating receipt of the signal, to derive a position of the aircraft characterized in that the controller determines the number of active receiver stations receiving the code, determines the type of code and performs a multilateration process in accordance with the determination to provide a position of the aircraft.

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