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GNSS RECEIVER AND CALCULATING METHOD FOR PSEUDO-RANGE AND POSITION DETERMINATION THEREOF

  • US 20140152496A1
  • Filed: 12/03/2013
  • Published: 06/05/2014
  • Est. Priority Date: 12/04/2012
  • Status: Active Grant
First Claim
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1. A method for calculating a pseudo-range in a global navigation satellite system receiver, the method comprising the steps of:

  • calculating a first pseudo-range of a satellite for position determination of the global navigation satellite system receiver;

    calculating a second pseudo-range of the satellite for position correction of the global navigation satellite system receiver;

    performing a differential operation using the first pseudo-range and the second pseudo-range to eliminate an error; and

    calculating a more precise pseudo-range of the satellite using the differential pseudo-range.

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