专利检索 ap:("Samsung Electronics Co., Ltd.") AND inv:"LEE, Hyo jin" 第 1 页

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发明公开
METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：方法和设备发送控制信息在无线通信系统

公开(公告)号：EP2781045A1

公开(公告)日：2014-09-24

申请号：EP12849703.9

申请日：2012-11-16

申请人： Samsung Electronics Co., Ltd.

发明人： KIM, Youn Sun , CHENG, Shan , LEE, Ju Ho , LEE, Hyo jin , KIM, Ki Il , CHO, Joon Young , JI, Hyoung Ju , RO, Sang Min , CHOI, Seung Hoon

IPC分类号： H04J11/00 , H04B7/26

CPC分类号： H04W72/042 , H04B7/0456 , H04L1/00 , H04L1/02 , H04L5/0007 , H04L5/0053 , H04L27/00 , H04W72/0406

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.