发明名称 |
Radio reception apparatus, signal processing timing control method, and signal processing timing control program |
摘要 |
In a radio reception apparatus, a variable gain of a reception amplifier is adjusted by an AGC control unit for each frame of a received signal for execution of an AGC operation. The AGC control unit determines and indicates to a digital signal processing unit an AGC operation end point of time. The digital signal processing unit executes prescribed signal processing on a digital signal obtained after the end of the AGC operation, in a known signal segment. Therefore, reception errors caused by erroneous amplitude values of digital signals resulting from the AGC operation can be prevented.
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申请公布号 |
US2005020221(A1) |
申请公布日期 |
2005.01.27 |
申请号 |
US20040496105 |
申请日期 |
2004.05.19 |
申请人 |
IWAMI MASASHI;KAWAI KATSUTOSHI |
发明人 |
IWAMI MASASHI;KAWAI KATSUTOSHI |
分类号 |
H03G3/20;H03G3/30;H04B1/16;H04L27/08;H04L27/22;H04L27/38;(IPC1-7):H04B17/02 |
主分类号 |
H03G3/20 |
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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