说明：  对信号进行 IFFT 变换之前先应用格雷互补序列(Complementary Golay Series)和雷德密勒码(Reed-Muller，RM)进行编码，来构造降低信号 PAPR 值的传输码集，接收端再进行对应的译码和 FFT 变换之后即可获得原始信号。
(The IFFT transformation of the signal is preceded by the application of the Gray complementary series (Complementary Golay Series) and the Reed-Muller code (RM) for coding to construct a transmission code set that reduces the PAPR value of the signal, and the original signal is obtained after the corresponding decoding and FFT transformation at the receiving end.)