发明名称 |
OFDM COMMUNICATION SYSTEM AND METHOD HAVING A REDUCED PEAK-TO-AVERAGE POWER RATIO |
摘要 |
An OFDM system embeds sequence information in the transmitted signal that reduces peak average power ratio (PAP) with minimal impact on the overall system efficiency. A marker is embedded onto the transmitted information that is used to identify the combining (inversion) sequence at the receiver. In one embodiment, selected tones in a cluster are rotated when the corresponding phase factor rotates the cluster.
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申请公布号 |
US2009257443(A1) |
申请公布日期 |
2009.10.15 |
申请号 |
US20090490050 |
申请日期 |
2009.06.23 |
申请人 |
CIMINI JR LEONARD JOSEPH;SOLLENBERGER NELSON RAY |
发明人 |
CIMINI, JR. LEONARD JOSEPH;SOLLENBERGER NELSON RAY |
分类号 |
H04Q11/02;H04L27/26;H04L27/28 |
主分类号 |
H04Q11/02 |
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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