发明名称 |
Multi-beam cellular base station, mobile station and method for sending spread spectrum signal |
摘要 |
A multi-beam cellular base station is for sending a spread spectrum signal to at least one mobile station, the base station comprising: first antenna for sending a common channel by a common beam that a directional pattern is formed previously; second antenna for sending a dedicated channel by a dedicated beam that a directional pattern is formed for each mobile station; and switching means for switching a sending time section of the common beam and a sending time section of the dedicated beam so that the sending time sections do not overlap within a time slot, the common beam and the dedicated beam are sent by same frequency.
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申请公布号 |
US7116650(B2) |
申请公布日期 |
2006.10.03 |
申请号 |
US20020115016 |
申请日期 |
2002.04.04 |
申请人 |
KDDI CORPORATION |
发明人 |
TAKEUCHI YOSHIO;INOUE TAKASHI;YAMAGUCHI AKIRA;AMANO YOSHIAKI |
分类号 |
H04B1/707;H04B1/38;H04B7/216;H04B7/26;H04L7/00;H04W16/28 |
主分类号 |
H04B1/707 |
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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