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:
Mar. 24, 2015
Filed:
Jul. 14, 2011
Kyungsoo Woo, Anyang-si, KR;
Sukhyon Yoon, Anyang-si, KR;
Hyowon Bae, Anyang-si, KR;
Seunghee Han, Anyang-si, KR;
Hyungsung Jung, Anyang-si, KR;
Joonseok Maeng, Anyang-si, KR;
Kyungsoo Woo, Anyang-si, KR;
Sukhyon Yoon, Anyang-si, KR;
Hyowon Bae, Anyang-si, KR;
Seunghee Han, Anyang-si, KR;
Hyungsung Jung, Anyang-si, KR;
Joonseok Maeng, Anyang-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A method of determining a position in a wireless communication system and apparatus thereof are disclosed. The present invention includes receiving system information including information on a reference cell and at least one neighbor cell from a location server, receiving positioning reference signals (PRSs) from the reference cell and the at least one neighbor cell using the system information, measuring reference signal time difference (RSTD) of each of the at least one neighbor cell for the reference cell, and transmitting the at least one measured RSTD to the location server. And, the RSTD is a relative timing difference between two cells. Moreover, the system information includes at least one cell for obtaining a system frame number (SFN) by the UE, as the reference cell or the at least one neighbor cell.