发明名称 |
BASE STATION APPARATUS, MOBILE STATION APPARATUS AND CONTROL INFORMATION TRANSMISSION METHOD |
摘要 |
The present invention is directed to preventing the load to be required for blind detection in a mobile station apparatus (UE) from increasing and switching between SU-MIMO and MU-MIMO dynamically, even in the event the system bandwidth is expanded. The present invention has a DCI format selection section (209) that selects identification information which identifies between a DCI format for SU-MIMO and a DCI format for MU-MIMO, a control signal generation section (210) that generates control signals including the identification information and including the DCI format for SU-MIMO or MU-MIMO, having the same number of bits, and a transmission section that transmits the control signals to a mobile station apparatus. |
申请公布号 |
US2012314667(A1) |
申请公布日期 |
2012.12.13 |
申请号 |
US201113518912 |
申请日期 |
2011.01.05 |
申请人 |
TAOKA HIDEKAZU;KISHIYAMA YOSHIHISA;MIKI NOBUHIKO;KUSUME KATSUTOSHI;NTT DOCOMO, INC. |
发明人 |
TAOKA HIDEKAZU;KISHIYAMA YOSHIHISA;MIKI NOBUHIKO;KUSUME KATSUTOSHI |
分类号 |
H04W72/04 |
主分类号 |
H04W72/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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