发明名称 |
Radio communication terminal and transmission power control method |
摘要 |
A first reception power measuring section 206 measures reception power of individual channel signals transmitted with a narrow directivity, and a second reception power measuring section 207 measures reception power of common channel signals transmitted with a wide directivity. A determining section 210 determines the presence or absence of a directional shift based on an average reception power of the individual channel signals and an average reception power of the common channel signals. A transmission power controlling means 211 performs transmission power control based on the determination result. This makes it possible to correctly determine the cause of a reduction in reception power and to control transmission power accurately. |
申请公布号 |
US6539234(B1) |
申请公布日期 |
2003.03.25 |
申请号 |
US20000529912 |
申请日期 |
2000.04.21 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
HIRAMATSU KATSUHIKO;MIYA KAZUYUKI |
分类号 |
H04B7/26;H04B7/005;H04B7/04;(IPC1-7):H04B1/38;H04M1/00 |
主分类号 |
H04B7/26 |
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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