发明名称 |
METHOD OF FEEDING BACK MU-CQI IN A COMMUNICATION SYSTEM, TRANSMISSION POINT DEVICE, AND USER EQUIPMENT |
摘要 |
There are provided a method, user equipment, and transmission point device for feeding back channel quality indicator (MU-CQI) to the transmission point in a communication system including the transmission point and a plurality of user equipments, the method comprising steps: the transmission point sending a message to an intended user equipment of the plurality of user equipments; and the intended user equipment calculating the MU-CQI based on the message, and feeding back the MU-CQI to the transmission point. The present disclosure enables dynamic MU operation, and improves link adaptation performance with marginal downlink overhead. And the accuracy is not limited by codebook size.
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申请公布号 |
US2013308488(A1) |
申请公布日期 |
2013.11.21 |
申请号 |
US201113981589 |
申请日期 |
2011.03.31 |
申请人 |
TONG HUI;XU MING;HOSHINO MASAYUKI;IMAMURA DAICHI;PANASONIC CORPORATION |
发明人 |
TONG HUI;XU MING;HOSHINO MASAYUKI;IMAMURA DAICHI |
分类号 |
H04W24/10 |
主分类号 |
H04W24/10 |
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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