As it is to OFDM, WMCM has lower time complexity in baseband modulation, good PAPR distribution, and takes on more robust to pulse interference.
与OFDM相比较，WMCM的基带调制时间复杂度降低，峰均功率比更优，对抗脉冲干扰的能力更强。
The methods to lower the peak-to-average power ratio (PAPR) of OFDM system are researched in the essay.
本文着重研究了降低OFDM系统峰均功率比的方法。
Firstly, the advantages and disadvantages of three kinds of methods to lower the PAPR are researched and analyzed.
首先研究分析了目前降低峰均功率比的三大类方法的优缺点。
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