发明名称 |
Apparatus and method for beamforming in a multi-antenna system |
摘要 |
An apparatus and method for beamforming in a multi-antenna system are provided. The method includes assuming at least one codeword comprised in a codebook as a precoding weight of a reference receive end and generating post-processing weights of at least two receive ends, confirming a codeword maximizing a sum rate using the post-processing weights, generating preceding weights of the receive ends using the codeword maximizing the sum rate, and precoding a transmit signal using the generated precoding weights and transmitting the precoded transmit signal to each receive end.
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申请公布号 |
US2009195455(A1) |
申请公布日期 |
2009.08.06 |
申请号 |
US20090322587 |
申请日期 |
2009.02.04 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM EUN-YONG;KO EUN-SEOK;KIM YUNG-SOO;CHO MYEON-KYUN |
分类号 |
H01Q3/00 |
主分类号 |
H01Q3/00 |
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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