发明名称 |
DOWNLINK MIMO TRANSMISSION CONTROL METHOD AND BASE STATION DEVICE |
摘要 |
<p>A method of controlling downlink transmission from a base station having multiple antennas to a mobile station having multiple antennas includes the steps of applying open loop-type MIMO diversity to one or more common control channels, an MBMS channel, and an L1/L2 control channel; and applying closed loop-type MIMO multiplexing and/or MIMO diversity to a shared data channel.</p> |
申请公布号 |
KR20090042949(A) |
申请公布日期 |
2009.05.04 |
申请号 |
KR20097004598 |
申请日期 |
2007.08.17 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
SAWAHASHI MAMORU;HIGUCHI KENICHI;KISHIYAMA YOSHIHISA |
分类号 |
H04B7/06;H04J99/00;H04B7/26 |
主分类号 |
H04B7/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|