发明名称 |
OFDM RECEIVER APPARATUS HAVING A PLURALITY OF RECEIVER CIRCUITS AND OFDM RECEIVING METHOD |
摘要 |
A receiver circuit in each branch has an FFT unit that performs Fourier transform on OFDM signals. A slave branch FFT window control unit determines whether an undesired wave is a preceding wave or a delay wave, and notifies a master branch of the result. In response to the notification from the slave branch, a master branch FFT window control unit controls a position of an FFT window that indicates a time range in which Fourier transform is performed on OFDM signals.
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申请公布号 |
US2009097576(A1) |
申请公布日期 |
2009.04.16 |
申请号 |
US20080181782 |
申请日期 |
2008.07.29 |
申请人 |
FUJITSU MICROELCTRONICS LIMITED |
发明人 |
ADACHI NAOTO;HAMAMINATO MAKOTO |
分类号 |
H04L27/28;H04L27/06 |
主分类号 |
H04L27/28 |
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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