发明名称 |
METHOD AND SYSTEM FOR PRECODING |
摘要 |
The present invention relates to a method for channel state feedback in a communication system. The method comprises obtaining a reference signal from an access point; deriving a rank indication, a codebook subset selection indication and a precoding matrix index based on the obtained reference signal;sending a first feedback message conveying the rank indication and the codebook subset selection indication, and sending a second feedback message conveying the precoding matrix index, to the access point; and receiving, from the access point, data precoded by a matrix derived based on the rank indication, the codebook subset selection indication and the precoding matrix index. |
申请公布号 |
HUE027153(T2) |
申请公布日期 |
2016.08.29 |
申请号 |
HUE10856290 |
申请日期 |
2010.08.26 |
申请人 |
Huawei Technologies Co., Ltd. |
发明人 |
MAZZARESE, David;ZHOU, Yongxing |
分类号 |
H04L1/06;H04B7/04;H04B7/06;H04L1/00;H04L5/00;H04L25/03 |
主分类号 |
H04L1/06 |
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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