发明名称 |
Apparatus and method for transmitting/receiving data in a closed-loop multi-antenna system |
摘要 |
An apparatus and method for transmitting and/or receiving data in a closed-loop multi-antenna system, the method of receiving data including: acquiring CQIs of data streams by channel estimation of a received signal; selecting at least one CQI from among the acquired CQIs; calculating a common CQI using the acquired CQIs; generating feedback information with the at least one CQI, the common CQI, and an index of a data stream with the at least one CQI; and transmitting the feedback information to a transmitter. |
申请公布号 |
US8442448(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US20070772325 |
申请日期 |
2007.07.02 |
申请人 |
KIM SUNG-JIN;ZHOU YONG-XING;KIM HO-JIN;SUH JUNG-HOON;PARK CHANG-SOON;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM SUNG-JIN;ZHOU YONG-XING;KIM HO-JIN;SUH JUNG-HOON;PARK CHANG-SOON |
分类号 |
H04B1/00 |
主分类号 |
H04B1/00 |
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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