发明名称 |
CSI Reporting on PUSCH for Carrier Aggregation |
摘要 |
Carrier aggregation allows concurrent transmission on multiple component carriers (CC) to increase the data rate. A user equipment (UE) device in a cellular network provides periodic or aperiodic channel state information of the DL channel to a base station (eNB) for each of the aggregated CCs. The UE receives two or more reference signals corresponding to two or more aggregated CCs from an eNB. The UE computes a plurality of channel state information (CSI) reports for each of two or more aggregated CCs derived from the two or more reference signals. The UE receives a positive CSI request from the eNB for a CSI report and transmits CSI feedback to the eNB comprising one or more CSI reports selected from the plurality of CSI reports.
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申请公布号 |
US2011305161(A1) |
申请公布日期 |
2011.12.15 |
申请号 |
US201113160900 |
申请日期 |
2011.06.15 |
申请人 |
EKPENYONG ANTHONY EDET;CHEN RUNHUA;ONGGOSANUSI EKO NUGROHO |
发明人 |
EKPENYONG ANTHONY EDET;CHEN RUNHUA;ONGGOSANUSI EKO NUGROHO |
分类号 |
H04W24/00 |
主分类号 |
H04W24/00 |
代理机构 |
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主权项 |
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地址 |
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