| 发明名称 |
PEAK TO AVERAGE POWER RATIO REDUCTION METHODOLOGY FOR QAM COMMUNICATIONS SYSTEMS |
| 摘要 |
The ratio of peak power level to average power level (500) in a power amplifier used in a QAM communication system transmitter (100) can be reduced by preselecting magnitudes and phase angles of complex-valued pilot symbols (103-106) used in multi-channel (111-116), N-level QAM. |
| 申请公布号 |
WO9309619(A1) |
申请公布日期 |
1993.05.13 |
| 申请号 |
WO1992US06606 |
申请日期 |
1992.08.10 |
| 申请人 |
MOTOROLA, INC. |
发明人 |
JASPER, STEVEN, C.;BIRCHLER, MARK, A. |
| 分类号 |
H04L1/02;H04L27/26;H04L27/34 |
主分类号 |
H04L1/02 |
| 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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