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:
Oct. 22, 2013
Filed:
Sep. 18, 2008
Tae-ik Song, Suwon-si, KR;
Young-hak Kim, Suwon-si, KR;
Jong-han Lim, Seoul, KR;
Jeong-hoon Park, Suwon-si, KR;
Jae-hwan Chang, Suwon-si, KR;
Kang-gyu Lee, Yongin-si, KR;
In-hyoung Kim, Yongin-si, KR;
Tae-Ik Song, Suwon-si, KR;
Young-Hak Kim, Suwon-si, KR;
Jong-Han Lim, Seoul, KR;
Jeong-Hoon Park, Suwon-si, KR;
Jae-Hwan Chang, Suwon-si, KR;
Kang-Gyu Lee, Yongin-si, KR;
In-Hyoung Kim, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An apparatus and method for estimating UpLink (UL) transmission timing in a Mobile Station (MS) of a wireless communication system are provided. The method includes tracking DL timing by using a DL preamble signal received for each frame; estimating a time offset between a previous frame and a current frame by using the DL timing tracked for each frame; and estimating the UL transmission timing by using the estimated time offset.