发明名称 |
OFDM SYSTEM AND DATA TRANSMISSION METHOD THEREFOR |
摘要 |
An OFDM system includes a frequency-time transformer configured to receive and transform input data to be transmitted to a time-domain sequence; a serial/parallel transformer configured to divide the time-domain sequence into plural sequences; a phase rotating module configured to perform phase rotation in respects to each of the divided time-domain sequences; and a minimum PAPR signal selector configured to select a sequence having a minimum peak-to-average power ratio (PAPR) among the sequences outputted from the phase rotating module.
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申请公布号 |
US2010272197(A1) |
申请公布日期 |
2010.10.28 |
申请号 |
US20090482859 |
申请日期 |
2009.06.11 |
申请人 |
GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
HAR DONG-SOO;HONG EON-PYO;LEE JONG-YEOP |
分类号 |
H04L27/28 |
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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