×

POSITION TRACKING DEVICE AND METHOD

  • US 20100141515A1
  • Filed: 06/22/2007
  • Published: 06/10/2010
  • Est. Priority Date: 06/22/2007
  • Status: Active Grant
First Claim
Patent Images

1. Position tracking device, includingmeans for receiving positioning signals from a plurality of satellites at known positions;

  • means for determining a position estimate using a recursive filter adapted to receive as an input the positioning signals and a convergence parameter; and

    means for obtaining a displacement estimate of the position tracking device;

    wherein the means for determining the position estimate is adapted to adjust the convergence parameter based on the displacement estimate.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×