发明申请
US20050281360A1 Reduction of average-to-minimum power ratio in communications signals
有权
降低通信信号中的平均功率与最小功率比
- 专利标题： Reduction of average-to-minimum power ratio in communications signals
- 专利标题（中）： 降低通信信号中的平均功率与最小功率比
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申请号： US10037870申请日： 2001-10-22
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公开(公告)号： US20050281360A1公开(公告)日： 2005-12-22
- 发明人: Richard Booth , Stephan Schell , Thomas Biedka , Paul Liang
- 申请人： Richard Booth , Stephan Schell , Thomas Biedka , Paul Liang
- 主分类号： H04L27/36
- IPC分类号： H04L27/36 ; H04L25/03 ; H04L27/04
摘要：
This invention, generally speaking, modifies pulse amplitude modulated signals to reduce the ratio of average power to minimum power. The signal is modified in such a manner that the signal quality remains acceptable. The signal quality is described in terms of the Power Spectral Density (PSD) and the Error Vector Magnitude (EVM).
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