发明名称 |
METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATUS INFORMATION IN MULTI-CARRIER WIRELESS COMMUNICATION SYSTEM |
摘要 |
The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting channel status information (CSI) in a wireless communication system which supports multiple carriers. According to one embodiment of the present invention, a method for transmitting channel status information for multiple carriers comprises the steps of: measuring downlink channels for first and second carriers which are closely placed to each other on the frequency domain; determining channel status information for the first carrier on the basis of a result of the channel measurement for the first carrier; determining channel status information for the second carrier on the basis of a part of the channel status information for the first carrier and a result of the channel measurement for the second carrier; and transmitting channel status information for the first and second carriers. |
申请公布号 |
WO2011152674(A3) |
申请公布日期 |
2012.04.19 |
申请号 |
WO2011KR04055 |
申请日期 |
2011.06.03 |
申请人 |
LG ELECTRONICS INC.;KIM, HYUNGTAE;SEO, HANBYUL;KIM, KIJUN |
发明人 |
KIM, HYUNGTAE;SEO, HANBYUL;KIM, KIJUN |
分类号 |
H04J11/00;H04B7/04;H04B7/26 |
主分类号 |
H04J11/00 |
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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