发明申请
US20120069887A1 Method of Minimizing Feedback Overhead Using Spatial Channel Covariance in a Multi-Input Multi-Output System
失效
在多输入多输出系统中使用空间信道协方差最小化反馈开销的方法
- 专利标题: Method of Minimizing Feedback Overhead Using Spatial Channel Covariance in a Multi-Input Multi-Output System
- 专利标题(中): 在多输入多输出系统中使用空间信道协方差最小化反馈开销的方法
-
申请号: US13320988申请日: 2010-06-14
-
公开(公告)号: US20120069887A1公开(公告)日: 2012-03-22
- 发明人: Sungho Park , Binchul Ihm , Wookbong Lee
- 申请人: Sungho Park , Binchul Ihm , Wookbong Lee
- 优先权: KR10-2010-0013601 20100212
- 国际申请: PCT/KR2010/003806 WO 20100614
- 主分类号: H04W24/00
- IPC分类号: H04W24/00
摘要:
Disclosed is a method for minimizing feedback overhead in a multi-input multi-output (MIMO) communication method using multiple transmission and reception antennas. In particular, a method for minimizing feedback overhead in a multi-input multi-output (MIMO) communication system by using spatial channel covariance, as explicit channel status information (CSI) feedback method is disclosed.
公开/授权文献
信息查询