Title of Invention

A METHOD AND A RECEIVER FOR DETERMINING A POSITION

Abstract A method and apparatus to utilize a set of measurements (either partial or compete) to improve the accuracy of an initial position estimate for a wireless terminal. The initial position estimate for the terminal is first obtained (e.g., based on a cell-ID or an enhanced cell-ID solution). Measurements are obtained for the terminal. The initial position estimate is then updated with the measurements to obtain a revised position estimate for the terminal. The updating may be performed by (1) deriving a measurement vector based on the initial position estimate and the measurements, (2) forming an observation matrix for the measurements, (3) determining a matrix of weights, (4) deriving a correction vector based on the measurement vector, the o..
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630-chenp-2005 amended claims 25-03-2011.pdf

630-chenp-2005 amended pages of specification 25-03-2011.pdf

630-chenp-2005 power of attorney 25-03-2011.pdf

630-CHENP-2005 AMENDED PAGES OF SPECIFICATION 28-01-2011.pdf

630-CHENP-2005 EXAMINATION REPORT REPLY RECEIVED 28-01-2011.pdf

630-chenp-2005 form-1 28-01-2011.pdf

630-CHENP-2005 OTHER PATENT DOCUMENT 28-01-2011.pdf

630-CHENP-2005 POWER OF ATTORNEY 28-01-2011.pdf

630-CHENP-2005 AMENDED CLAIMS 28-01-2011.pdf

630-CHENP-2005 CORRESPONDENCE OTHERS 25-03-2011.pdf

630-chenp-2005 form-3 28-01-2011.pdf

630-CHENP-2005 CORRESPONDENCE OTHERS13-07-2010.pdf

630-chenp-2005-abstract.pdf

630-chenp-2005-assignement.pdf

630-chenp-2005-claims.pdf

630-chenp-2005-correspondnece-others.pdf

630-chenp-2005-description(complete).pdf

630-chenp-2005-drawings.pdf

630-chenp-2005-form 1.pdf

630-chenp-2005-form 18.pdf

630-chenp-2005-form 26.pdf

630-chenp-2005-form 3.pdf

630-chenp-2005-form 5.pdf

630-chenp-2005-pct.pdf


Patent Number 247533
Indian Patent Application Number 630/CHENP/2005
PG Journal Number 16/2011
Publication Date 22-Apr-2011
Grant Date 18-Apr-2011
Date of Filing 13-Apr-2005
Name of Patentee QUALCOMM INCORPORATED
Applicant Address 5775 MOREHOUSE DRIVE, SAN DIEGO, CA 92121, USA
Inventors:
# Inventor's Name Inventor's Address
1 SHEYNBLAT, LEONID 110 RESERVOIR ROAD, HILLSBOROUGH, CA 94010, USA
PCT International Classification Number G01S 5/14
PCT International Application Number PCT/US03/33124
PCT International Filing date 2003-10-17
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 10/418,799 2005-04-18 U.S.A.
2 60/419,680 2002-10-17 U.S.A.