发明名称 |
Apparatus and method for supporting multiple-input multiple-output and beamforming simultaneously in wireless communication system |
摘要 |
An apparatus and a method for simultaneously supporting Multiple-Input Multiple-Output (MIMO) and beamforming in a wireless communication system are provided. In the method, two data streams are mapped to each of all of 2N transmission antennas; the two data streams are multiplied by different Cyclic Delay Diversity (CDD) phase sequences; the two data streams multiplied by the different CDD phase sequences for each transmission antenna are added; and the added data stream is multiplied by a beamforming coefficient and transmitted for each transmission antenna. |
申请公布号 |
EP2221990(B1) |
申请公布日期 |
2016.07.20 |
申请号 |
EP20100152869 |
申请日期 |
2010.02.08 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HWANG, KI-HWAN;BYUN, MYUNG-KWANG;JO, SUNG-KWON |
分类号 |
H04B7/06 |
主分类号 |
H04B7/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|