发明名称 |
TRANSMISSION POWER CONTROLLER, MOBILE STATION, AND TRANSMISSION POWER CONTROL METHOD AND PROGRAM |
摘要 |
The peak-index calculator 301 calculates a peak index as an indication of PAR in accordance with gain factors ² of channels. The coefficient selector 302 includes a lookup table storing therein fitting coefficients X and Y each categorized in accordance with a combination of ², and selects coefficients X and Y each having a value determined in accordance with a combination of the gain factors ². The power-reduction calculator 303 calculates a reduction in maximum signal-transmission power in accordance with both the peak index and the selected coefficients X and Y. The TXAGC calculator 304 controls maximum signal-transmission power in accordance with the calculated reduction. |
申请公布号 |
EP1995896(A4) |
申请公布日期 |
2017.03.01 |
申请号 |
EP20070737768 |
申请日期 |
2007.03.05 |
申请人 |
Lenovo Innovations Limited (Hong Kong) |
发明人 |
MURATA, Yoshitaka |
分类号 |
H04W52/34;H04B1/707;H04W52/22;H04W52/28;H04W52/36 |
主分类号 |
H04W52/34 |
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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