| 发明名称 |
METHOD FOR FEEDING BACK CHANNEL STATE INFORMATION, UE AND SYSTEM |
| 摘要 |
A method for feeding back channel state information, UE and system. The method is applicable to a CoMP transmission system and includes: feeding back channel state information to a network side by way of concatenating more than one pieces of channel state indication information in a bit domain. In this way, a method for feeding back multiple pieces of CSI in the CoMP transmission may be provided. Furthermore, RI information and CQI/PMI information in the CSI may be respectively encoded and mapped, so as to ensure reliable transmission of the RI information and CQI/PMI information. |
| 申请公布号 |
US2015085750(A1) |
申请公布日期 |
2015.03.26 |
| 申请号 |
US201414556961 |
申请日期 |
2014.12.01 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
ZHANG Yi;WANG Yi;XU Yueqiao;LI Hongchao;Zhou Hua |
| 分类号 |
H04B7/06 |
主分类号 |
H04B7/06 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method for feeding back channel state information, applicable to a CoMP transmission system, the method comprising:
feeding back channel state information to a network side by way of concatenating more than one pieces of channel state information in a bit domain. |
| 地址 |
Kawasaki-shi JP |
