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Systems and methods for processing navigational solutions

  • US 8,190,365 B2
  • Filed: 11/05/2007
  • Issued: 05/29/2012
  • Est. Priority Date: 11/05/2007
  • Status: Active Grant
First Claim
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1. A navigational computing device comprising:

  • a processor; and

    memory that stores a navigational solution manager that is executed by the processor to provide a receiver position, the navigational solution manager being configured to;

    collect navigational data from at least one satellite vehicle,compute a plurality of initialization navigational measurements based on the collected navigational data, the initialization navigational measurements indicating navigational accuracy of the collected navigational data,compute the receiver position using the initialization navigational measurements if the computed initialization navigational measurements pass a corresponding initialization threshold, andcompute the receiver position independent of the initialization navigational measurements if the computed initialization navigational measurements do not pass the corresponding initialization threshold.

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