The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2009
Filed:
Dec. 29, 2005
Moon-pil Hyun, Suwon-si, KR;
Jin-won Kim, Seoul, KR;
Hyun-su Hong, Seongnam-si, KR;
Jong-sun Pyo, Suwon-si, KR;
Ji-youn Jeon, Seoul, KR;
Moon-Pil Hyun, Suwon-si, KR;
Jin-Won Kim, Seoul, KR;
Hyun-Su Hong, Seongnam-si, KR;
Jong-Sun Pyo, Suwon-si, KR;
Ji-Youn Jeon, Seoul, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
A positioning system using a mobile Internet signal is disclosed. The positioning system includes access points for transmitting downlink signals for mobile Internet communications, an access terminal for generating positioning information using the downlink signals received from the access points and access point information on the access points, and a position determination entity (PDE) for calculating range values between the access terminal and the access points using the positioning information from the access terminal and determining a position of the access terminal using the range values. Since the positioning system determines the position using the mobile Internet signal, an accurate terminal position can be determined even in such environments as downtown, shaded and indoor areas.