发明名称 |
Apparatus and method for estimating channel in multi antenna wireless communication system |
摘要 |
The present invention relates to an apparatus and method for estimating a channel in a wireless communication system. The apparatus according to the present invention includes an estimator for initially estimating a channel response value by using a predetermined signal among reception signals, a detector for detecting transmission signals by using the channel response value and an operator for updating the channel response value by using detected transmission signals, a detection accuracy and reception signals.
|
申请公布号 |
US2008214115(A1) |
申请公布日期 |
2008.09.04 |
申请号 |
US20070004721 |
申请日期 |
2007.12.21 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATIONFOUNDATION |
发明人 |
HWANG SUK-SEUNG;LEE JOO-HYUN;YUN SANG-BOH;CHO YONG-SOO;KIM JAE-KWON;LEE KYU-IN |
分类号 |
H04B17/00 |
主分类号 |
H04B17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|