SYSTEMS AND METHODS FOR ESTIMATING A POSITION OF A RECEIVER
First Claim
1. A method for estimating a position of a mobile device using information from two positioning technologies, the method comprising:
- determining a first position estimate for the mobile device using a first positioning technology;
determining a second position estimate for the mobile device using a second positioning technology; and
determining a final position estimate for the mobile device using a weighted combination of at least the first position estimate and the second position estimate.
3 Assignments
0 Petitions
Accused Products
Abstract
Estimating a position of a mobile device. Particular systems and methods for estimating a position of a mobile device using information from two positioning technologies determine different position estimates for the mobile device using different positioning technologies, and determine a final position estimate for the mobile device using a weighted combination of the different position estimates. In some implementations, the weighted combination is a weighted average or a weighted median of the different position estimates. Weights may be determined using respective uncertainty metrics corresponding to the respective position estimates.
2 Citations
15 Claims
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1. A method for estimating a position of a mobile device using information from two positioning technologies, the method comprising:
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determining a first position estimate for the mobile device using a first positioning technology; determining a second position estimate for the mobile device using a second positioning technology; and determining a final position estimate for the mobile device using a weighted combination of at least the first position estimate and the second position estimate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification