发明授权
- 专利标题： Method and apparatus for transmitting and receiving feedback information in a mobile communication system
- 专利标题（中）： 用于在移动通信系统中发送和接收反馈信息的方法和装置
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申请号： US14680549申请日： 2015-04-07
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公开(公告)号： US09564959B2公开(公告)日： 2017-02-07
- 发明人: Hyo-Jin Lee , Youn-Sun Kim , Ki-Il Kim
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： KR
- 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
- 代理机构： The Farell Law Firm, P.C.
- 优先权： KR10-2011-0113894 20111103; KR10-2011-0117483 20111111; KR10-2012-0008868 20120130
- 主分类号： H04B7/06
- IPC分类号： H04B7/06 ; H04W24/00 ; H04L5/00 ; H04W72/04 ; H04W72/08 ; H04B17/345 ; H04B17/24 ; H04W88/02 ; H04W88/08
摘要：
A method and apparatus for transmitting feedback information by a User Equipment (UE) in a mobile communication system are provided. The method includes receiving information about at least one Channel State Information Reference Signal (CSI-RS); performing channel estimation based on the information about at least one CSI-RS; receiving information about at least one feedback; and transmitting at least one feedback including a channel estimation result using the information about at least one feedback, wherein the information about at least one feedback includes information about a transmission timing and a feedback mode for at least one feedback.
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