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SYSTEM AND METHOD FOR GNSS POSITION AIDED SIGNAL ACQUISITION

  • US 20090207076A1
  • Filed: 02/19/2008
  • Published: 08/20/2009
  • Est. Priority Date: 02/19/2008
  • Status: Active Grant
First Claim
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1. A method for acquiring a Global Navigation Satellite System (GNSS) signal, the method comprising:

  • estimating an orbital position for at least one GNSS satellite based upon at least one of almanac data and ephemeris data;

    detecting a signal emitted from the at least one GNSS satellite; and

    based upon the estimated orbital position information for the at least one GNSS satellite, adjusting at least one signal processing parameter used in a GNSS satellite signal acquisition process.

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