- 专利标题： Apparatus and method for estimating uplink transmission timing in wireless communication system
-
申请号： US12232490申请日： 2008-09-18
-
公开(公告)号： US08565213B2公开(公告)日： 2013-10-22
- 发明人: Tae-Ik Song , Young-Hak Kim , Jong-Han Lim , Jeong-Hoon Park , Jae-Hwan Chang , Kang-Gyu Lee , In-Hyoung Kim
- 申请人： Tae-Ik Song , Young-Hak Kim , Jong-Han Lim , Jeong-Hoon Park , Jae-Hwan Chang , Kang-Gyu Lee , In-Hyoung Kim
- 申请人地址： KR Suwon-si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si
- 代理机构： Roylance, Abrams, Berdo & Goodman, L.L.P.
- 优先权： KR10-2007-0097180 20070927
- 主分类号： H04J3/06
- IPC分类号： H04J3/06 ; H04B15/00
摘要：
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.
公开/授权文献
信息查询
