发明名称 |
METHOD OF MAPPING CSI-RS PORTS TO RESOURCE BLOCKS, BASE STATION AND USER EQUIPMENT |
摘要 |
The present disclosure provides a communication method that a base station configures different CSI-RS ports with different periodicity based on UE requirement (e.g. mobility) to reduce CSI-RS overhead. And another method is to transmit partial CSI-RS ports in a cyclic shifted manner to further reduce the overhead. In addition, cyclic shifted transmission of split CSI-RS port groups are proposed to reduce the potential big difference of interference onto different CSI-RS port groups. |
申请公布号 |
WO2014166052(A1) |
申请公布日期 |
2014.10.16 |
申请号 |
WO2013CN73939 |
申请日期 |
2013.04.09 |
申请人 |
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |
发明人 |
XU, MING;HOSHINO, MASAYUKI;TAKEDA, KAZUKI;WANG, LILEI |
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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