发明名称 |
Csi definitions and feedback modes for coordinated multi-point transmission |
摘要 |
A method and apparatus for reporting channel state information (CSI) feedback of a user equipment (UE) in a coordinated multipoint communication system. The method includes identifying, when downlink transmissions to the UE are configured with at least two CSI subframe subsets, an interference measurement resource within one of the CSI subframe subsets belonging to a CSI reference resource. The method also includes using the identified interference measurement resource to derive an interference measurement. The apparatus includes a controller configured to, when downlink transmissions to the UE are configured with at least two CSI subframe subsets, identify an interference measurement resource within one of the CSI subframe subsets belonging to a CSI reference resource. The controller is configured to use the identified interference measurement resource to derive an interference measurement. |
申请公布号 |
EP2662987(A3) |
申请公布日期 |
2014.06.25 |
申请号 |
EP20130167033 |
申请日期 |
2013.05.08 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
SAYANA, KRISHNA;NAM, YOUNGHAN;NG, BOONLOONG;HAN, JINKYU |
分类号 |
H04B7/02;H04B7/06;H04W24/10 |
主分类号 |
H04B7/02 |
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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