发明名称 |
METHOD AND DEVICE FOR TRANSMITTING CONTROL SIGNALING |
摘要 |
Embodiments of the present invention provide a method and apparatus for transmitting control signaling. The method includes: transmitting indication information on a transmission location of control signaling by a base station to a mobile station configured as an open-loop MIMO transmission mode; and transmitting the control signaling by the base station in a data region by using the open-loop MIMO transmission mode or a transmit diversity transmission mode if the location for transmitting the control signaling indicated by the indication information on a transmission location of control signaling is located at the data region. With the method and base station of this embodiment, in a case where the number of mobile stations that need to be scheduled in a cell is increased and it is resulted in that the scheduling information needing to be transmitted in a subframe is increased, the control signaling of a mobile station configured as an open-loop MIMO transmission mode is placed in a data region for transmission, thereby increasing the number of UE the can be scheduled, increasing the throughput of the system, and solving the problem that the capacity of a PDCCH is limited. |
申请公布号 |
EP2738952(A4) |
申请公布日期 |
2015.05.06 |
申请号 |
EP20110869850 |
申请日期 |
2011.07.27 |
申请人 |
FUJITSU LIMITED |
发明人 |
ZHANG, YUANTAO;WANG, YI;ZHANG, YI;ZHOU, HUA |
分类号 |
H04B7/06;H04B7/04;H04L5/00;H04W72/04;H04W72/12 |
主分类号 |
H04B7/06 |
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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