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:
Dec. 06, 2016
Filed:
Jun. 28, 2011
Chae Hwan Cho, Gwacheon Si, KR;
Chang Seok Lee, Seoul, KR;
Suk Yon Kang, Seoul, KR;
Hye Min Lee, Seongnam-si, KR;
Seung Yoon Baek, Seoul, KR;
Chae Hwan Cho, Gwacheon Si, KR;
Chang Seok Lee, Seoul, KR;
Suk Yon Kang, Seoul, KR;
Hye Min Lee, Seongnam-si, KR;
Seung Yoon Baek, Seoul, KR;
SK TELECOM CO., LTD., Seoul, KR;
Abstract
The present disclosure provides in some aspects a method for positioning by a positioning access point, and an apparatus, system and access point for the same. A positioning system includes an AP including a positioning AP for delivering a positioning WLAN signal containing a dedicated positioning information and a telecom AP for delivering a telecom WLAN signal; database for storing an identification information of the access point and a location information belonging to the AP and matching the identification information; terminal for communicating with the AP; and WLAN-based positioning server responsive to a positioning request from the terminal for comparing a parameter of a WLAN signal received from the terminal with an identification information of the positioning AP on a priority basis, and when there is a match of information, granting the location information of the relevant access point the highest priority to determine the location of the terminal.