Title:
METHOD FOR CALCULATING THE POSITION OF A GPS RECEIVER, RECORDING MEDIUM FOR STORING A PROGRAM IMPLEMENTING THE METHOD, AND GPS RECEIVER
Document Type and Number:
WIPO Patent Application WO/2012/161416
Kind Code:
A2
Abstract:
The present invention relates to a method for calculating the position of a GPS receiver, to a recording medium for storing a program implementing the method, and to a GPS receiver. The method for calculating the position of the GPS receiver according to one embodiment comprises the steps of: a control unit generating a plurality of satellite signal groups by combining a plurality of GPS satellite signals received through a receiving unit; selecting a low-error satellite signal group including no or a minimal number of GPS satellite signals that cause a reflection error using a pseudo-range obtained from GPS satellite signals in each satellite signal group; detecting, as a reflective satellite signal, a GPS satellite signal that is not in the low-error satellite signal group; and calculating the positional coordinates of the GPS receiver using the remaining GPS satellite signals after excluding the reflective satellite signal. Accordingly, by excluding a GPS satellite which causes reflective errors from a position calculation in order to remove reflective errors, the current position of the GPS receiver may be more accurately calculated.
Inventors:
LEE HEUNG SOO (KR)
Application Number:
PCT/KR2012/002263
Publication Date:
November 29, 2012
Filing Date:
March 28, 2012
Export Citation:
Assignee:
LEE HEUNG SOO (KR)
International Classes:
G01S19/13
Foreign References:
| KR20110041211A | 2011-04-21 |
Other References:
See also references of EP 2717070A4
Attorney, Agent or Firm:
DO, Jin Bong (KR)
도진봉 (KR)
도진봉 (KR)
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Claims: