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. 01, 2015
Filed:
Jun. 07, 2011
Daewon Lee, Anyang-si, KR;
Kyungsoo Woo, Anyang-si, KR;
Suhwan Lim, Anyang-si, KR;
Chijun Ahn, Anyang-si, KR;
Daewon Lee, Anyang-si, KR;
Kyungsoo Woo, Anyang-si, KR;
Suhwan Lim, Anyang-si, KR;
Chijun Ahn, Anyang-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A method and apparatus for determining a positioning measurement interval in a wireless communication system are disclosed. The method includes acquiring a message including Observed Time Difference of Arrival (OTDOA) related data in a higher layer, wherein the OTDOA related data includes a plurality of cell identifiers and Positioning Reference Signal (PRS) configuration information of corresponding cells, transmitting the ODTOA related data to a physical layer from the higher layer, and determining the RSTD measurement interval by the following Equation by using a plurality of cell-specific PRS periods obtained using the PRS configuration information in the physical layer: T=T·(M−1)+Δ where Tdenotes the length of the RSTD measurement interval, Tdenotes the largest of the plurality of cell-specific PRS periods, M denotes the number of PRS positioning occasions, and Δ denotes a measurement time for one PRS positioning occasion.