发明名称 |
CHANNEL STATE INFORMATION FEEDBACK FOR CARRIER AGGREGATION |
摘要 |
Techniques for reporting channel state information (CSI) in a multi-carrier wireless communication system are disclosed. In some examples, a user equipment determines a configuration for reporting CSI for each component carrier (CC) in a plurality of component carriers. For a first subframe, the user equipment determines a priority for transmitting CSI associated with the plurality of CCs based at least in part on the configuration. The user equipment sends, in the first subframe, a CSI report including the prioritized CSI. The CSI report can include CSI for a single CC, or CSI for multiple CCs. For multi-CC reporting of CSI, the user equipment can multiplex CSI reports or CSI elements for the plurality of CCs up to an available payload size. |
申请公布号 |
EP2606592(B1) |
申请公布日期 |
2016.12.14 |
申请号 |
EP20110752679 |
申请日期 |
2011.08.12 |
申请人 |
Qualcomm Incorporated |
发明人 |
DAMNJANOVIC, Jelena, M.;MONTOJO, Juan;GAAL, Peter;CHEN, Wanshi |
分类号 |
H04L5/14;H04L1/00;H04L5/00;H04W72/04;H04W72/08 |
主分类号 |
H04L5/14 |
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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