发明名称 |
CHANNEL STATE INFORMATION FEEDBACK APPARATUS AND METHOD IN WIRELESS COMMUNICATION SYSTEM OPERATING IN FDD MODE |
摘要 |
A Channel State Information (CSI) feedback method and apparatus is provided for transmitting, at a base station, the CSIs for plural transmit antennas with a limited amount resource and receiving, at a mobile station, the CSIs efficiently in a massive Multiple Input Multiple Output (MIMO) system operating in the Frequency Division Duplex (FDD) mode. |
申请公布号 |
US2013163457(A1) |
申请公布日期 |
2013.06.27 |
申请号 |
US201213728510 |
申请日期 |
2012.12.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY-ACADEMIC COOPERATION FOUNDATION,;INDUSTRY-ACADEMIC COOPERATION FOUNDATION, KOREA NATIONAL UNIVERSITY OF TRANSPORTATION;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM KIIL;MUN CHEOL;KIM YOUNSUN;LEE JUHO;LEE HYOJIN;CHO JOONYOUNG |
分类号 |
H04W24/02 |
主分类号 |
H04W24/02 |
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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