发明名称 |
METHOD AND APPARATUS FOR CODEBOOK-BASED PRECODING IN MIMO SYSTEMS |
摘要 |
A method including using a precoding code book for controlling transmissions from four antennas of a device, said code book including a plurality of entries, wherein said entries are such that a single layer is mapped to each selected antenna, said code book entries including different antenna pair combinations whereby one or two antenna pairs are selected for transmission. |
申请公布号 |
KR20110127281(A) |
申请公布日期 |
2011.11.24 |
申请号 |
KR20117024444 |
申请日期 |
2009.03.17 |
申请人 |
NOKIA SIEMENS NETWORKS OY |
发明人 |
HOOLI KARI JUHANI;PAJUKOSKI KARI PEKKA;TIIROLA ESA TAPANI |
分类号 |
H04B7/04;H04L1/06;H04L27/26 |
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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