- 专利标题： Method and apparatus for transmitting control information in wireless communication systems
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申请号： US14198038申请日： 2014-03-05
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公开(公告)号： US10440700B2公开(公告)日： 2019-10-08
- 发明人: Younsun Kim , Cheng Shan , Juho Lee , Hyojin Lee , Kiil Kim , Joonyoung Cho , Hyoungju Ji , Sangmin Ro , Seunghoon Choi
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： KR Suwon-si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si
- 代理机构： Jefferson IP Law, LLP
- 主分类号： H04W72/04
- IPC分类号： H04W72/04 ; H04L1/00 ; H04B7/0456 ; H04L5/00 ; H04L1/02 ; H04L27/00
摘要：
A method for transmitting control information by a base station in a wireless communication system is provided. The method includes determining a precoder to be applied to a resource and a Demodulation Reference Signal (DMRS) port, the resource being used to transmit the control information, and the DMRS port corresponding to the resource and being used to transmit a DMRS, precoding the resource and the DMRS port by using the determined precoder, and transmitting the control information and the DMRS to a user equipment.
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