发明名称 |
RADIO BASE STATION AND PROGRAM RECORDED MEDIUM |
摘要 |
<p>A frequency estimation unit (57) and a timing estimation unit (58) respectively detect a frequency offset and a timing offset from a signal received from a mobile station via a control channel. A weight calculation unit (53) corrects reception signals received via a communication channel, using the detected frequency offset and timing offset when new wireless connection to the mobile station is performed by forming an antenna directivity. A signal intended for the mobile station is separated from the corrected reception signals with high accuracy. <IMAGE></p> |
申请公布号 |
EP1274182(A1) |
申请公布日期 |
2003.01.08 |
申请号 |
EP20010917762 |
申请日期 |
2001.03.30 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
DOI, YOSHIHARU;ITOU, TADAYOSHI |
分类号 |
H01Q3/26;H04B7/08;H04B7/10;H04B7/26;H04J3/00;H04L7/00;(IPC1-7):H04L27/14 |
主分类号 |
H01Q3/26 |
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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