发明名称 |
APPARATUS AND METHOD FOR PRODUCING A SIGNAL TO REDUCE THE PAR IN A MULTICARRIER SYSTEM |
摘要 |
An apparatus produces a reduction signal for a signal having a plurality of subcarriers. The apparatus has a limiter which is designed to produce a limited signal from the signal having a plurality of subcarriers; -a coefficient ascertainment unit which is designed to determine coefficients for unused subcarriers of the signal having a plurality of subcarriers from the limited signal; and -a signal generator which is designed to generate the reduction signal from the coefficients. The reduction signal is able to be combined with the signal in order to form a reduced signal. The coefficient ascertainment unit is designed to project the limited signals onto a K-th base formula.
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申请公布号 |
US2010128811(A1) |
申请公布日期 |
2010.05.27 |
申请号 |
US20070312578 |
申请日期 |
2007.10.24 |
申请人 |
HASSLER BERND;JELONNEK BJOERN;WOLFF GUNTER |
发明人 |
HASSLER BERND;JELONNEK BJOERN;WOLFF GUNTER |
分类号 |
H04L27/26 |
主分类号 |
H04L27/26 |
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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