发明名称 |
System and method for estimating weighting parameters for antenna elements |
摘要 |
A weighting parameter estimation system for estimating a weight parameter for the antenna elements of a mobile terminal is provided. The system includes a prohibited space forming part to which electromagnetic waves should not be directed when the mobile terminal transmits a signal in wireless communications, and a weighting parameter determination unit configured to determine the weighting parameter for each of the antenna elements of the mobile terminal such that the power level of a test wave transmitted from or received in the prohibited space becomes the minimum.
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申请公布号 |
US2005101315(A1) |
申请公布日期 |
2005.05.12 |
申请号 |
US20040983739 |
申请日期 |
2004.11.09 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
YAMAGUCHI RYO;NAKAMATSU SHIN;UEBAYASHI SHINJI |
分类号 |
H01Q3/28;H01Q3/30;H01Q21/08;H04B7/06;H04B7/08;H04B7/10;H04B7/26;(IPC1-7):H04Q7/20 |
主分类号 |
H01Q3/28 |
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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