发明名称 |
BASE STATION DEVICE AND RADIO TRANSMITTING METHOD |
摘要 |
Arriving wave direction inferring sections (107, 108) infer the arrival directions of the signals from communication terminals. A judging circuit (110) detects communication terminals radiating waves the arrival directions of which are near to each other according to the arrival direction information. A transmission weight creating circuit (111) creates a transmission directivity common to the communication terminals detected by the judging circuit (110) and transmits a signal by radio to the communication terminals (151, 152) radiating waves the arrival directions of which are near to each other by using the common transmission directivity.
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申请公布号 |
WO0227971(A1) |
申请公布日期 |
2002.04.04 |
申请号 |
WO2001JP08350 |
申请日期 |
2001.09.26 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;AOYAMA, TAKAHISA;MIYOSHI, KENICHI |
发明人 |
AOYAMA, TAKAHISA;MIYOSHI, KENICHI |
分类号 |
H01Q3/26;H04B7/06;H04B7/10;H04B7/26;H04W16/28;(IPC1-7):H04B7/06 |
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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