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:
Aug. 30, 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
Embodiments of the disclosure concern a mobile terminal positioning apparatus, method for establishing wireless LAN information of the apparatus, mobile terminal positioning server, and method for operating the server wherein mobility of access point is determined by using positioning information provided at the request of mobile terminal positioning, updating wireless LAN information in wireless LAN server based on stationary access point to make it available to providing mobile terminal positioning service. Exemplary positioning apparatus includes access point for performing local wireless communications; node information-based server for managing wireless environment information of a node in charge of the mobile terminal communications; wireless LAN server; positioning server for calculating distance between the access point and node or between access point and mobile terminal, and if a certain distance is exceeded, determining the access point to be transportable and deletable, and providing the positioning result on stationary access point basis.