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 transmissin 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. |
申请公布号 |
AU2011363817(A1) |
申请公布日期 |
2013.08.01 |
申请号 |
AU20110363817 |
申请日期 |
2011.03.31 |
申请人 |
PANASONIC CORPORATION |
发明人 |
TONG, HUI;XU, MING;HOSHINO, MASAYUKI;IMAMURA, DAICHI |
分类号 |
H04B7/04;H04L1/00 |
主分类号 |
H04B7/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|