| Title of Invention | A METHOD AND A RECEIVER FOR DETERMINING A POSITION |
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| 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-assignement.pdf
630-chenp-2005-correspondnece-others.pdf
630-chenp-2005-description(complete).pdf
| Patent Number | 247533 | ||||||||||||
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| 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:
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| PCT International Classification Number | G01S 5/14 | ||||||||||||
| PCT International Application Number | PCT/US03/33124 | ||||||||||||
| PCT International Filing date | 2003-10-17 | ||||||||||||
PCT Conventions:
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