发明名称 |
Radio base station apparatus and radio communication method |
摘要 |
A path search processing section 110 of a searcher 108 performs despreading processing for a signal that has undergone AAA reception by an MF 110 a. A power addition circuit 110 c adds power of a signal in which coherent addition of a despread signal has been performed, and outputs the result to a delay profile circuit 110 d and also to threshold value decision circuit 111. Outputs from respective threshold value decision circuits 111 are output to a combining circuit 112. A power combination value combined by the combining circuit 112 is output to a delay profile circuit 113, and a delay profile is created based on this power combination value. A finger assignment circuit 114 finds despreading timing for AAA reception weight control from the delay profile.
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申请公布号 |
US6959070(B2) |
申请公布日期 |
2005.10.25 |
申请号 |
US20010936729 |
申请日期 |
2001.09.17 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MIYA KAZUYUKI |
分类号 |
H01Q1/24;H01Q3/26;H01Q25/00;H04B1/707;H04B7/04;H04B7/08;H04B7/10;H04B7/26;H04Q7/36;(IPC1-7):H04M1/64;H04M3/42 |
主分类号 |
H01Q1/24 |
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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