发明名称 |
METHOD FOR TRANSMITTING CONTROL INFORMATION IN MULTIPLE ANTENNA SYSTEM |
摘要 |
A method of transmitting control information includes dividing frequency bandwidth into ranges to which the same PMI (precoding matrix index) is applied, obtaining multiple antenna information by the range to which the same PMI is applied and transmitting the multiple antenna information. Since multiple antenna information is transmitted by the unit of a range to which the same PMI is applied, radio resources allocated for transmitting the multiple antenna information may be reduced, thereby enhancing data transmission efficiency. |
申请公布号 |
EP2122850(A4) |
申请公布日期 |
2013.04.03 |
申请号 |
EP20080723440 |
申请日期 |
2008.03.12 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KO, HYUN SOO;IHM, BIN CHUL;CHUN, JIN YOUNG;LEE, WOOK BONG;LEE, MOON IL;KIM, JAE WAN |
分类号 |
H04B7/04;H04B7/12 |
主分类号 |
H04B7/04 |
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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