发明名称 |
FEEDBACK METHOD FOR CHANNEL STATE INFORMATION, TRANSMISSION METHOD FOR CHANNEL STATE INFORMATION REFERENCE SIGNAL, USER EQUIPMENT AND BASE STATION |
摘要 |
Embodiments of the present disclosure provide a method for feeding back CSI, a method for transmitting CSI-RS, UE and a base station. The method for feeding back includes: feeding back respectively, by UE, CSI corresponding to the vertical dimension and CSI corresponding to the horizontal dimension. With the embodiments of the present disclosure, overhead for performing feedback of CSI in a 3D MIMNO system, or overhead for transmitting CSI-RS, may be further reduced. |
申请公布号 |
EP2950458(A4) |
申请公布日期 |
2016.11.16 |
申请号 |
EP20130872776 |
申请日期 |
2013.01.28 |
申请人 |
FUJITSU LIMITED |
发明人 |
ZHANG, JIAN;ZHANG, YI;WANG, YI;LI, HONGCHAO;ZHOU, HUA |
分类号 |
H04B7/04 |
主分类号 |
H04B7/04 |
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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