发明名称 |
Method of transmitting feedback information in multiple antenna system |
摘要 |
A method of transmitting feedback information in a multiple antenna system is provided. The method includes selecting at least one subband selected from a plurality of subbands according to subband preset information, the subband preset information being a preset on data processing settled for each of the plurality of subbands, and transmitting a subband index of the selected subband. Only a subband index is fed back instead of separately transmitting a precoder index or a modulation and coding scheme (MCS) level index to each UE, thereby reducing feedback overhead.
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申请公布号 |
US8385838(B2) |
申请公布日期 |
2013.02.26 |
申请号 |
US20080452614 |
申请日期 |
2008.07.09 |
申请人 |
LG ELECTRONICS INC.;LEE WOOK BONG;IHM BIN CHUL;LEE MOON IL;KIM JAE WAN;CHUN JIN YOUNG |
发明人 |
LEE WOOK BONG;IHM BIN CHUL;LEE MOON IL;KIM JAE WAN;CHUN JIN YOUNG |
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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