Transform Methods for the Reduction of the Peak to Average Power Ratio for the OFDM Signal

Table 3

PAPR of the OFDM-OP-DSI method for the reduction in PAPR (64 QAM, 64 FFT).

Parameters of the PAPR reduction method	PAPR (dB)	Reduction in PAPR (dB)	ΔPAPR
Standard OFDM	10	—
,	6.22	3.78	1.46
,	5.54	4.46	0.78
,	5.25	4.75	0.49
,	6.25	3.75	1.49
,	5.82	4.18	1.06
,	5.30	4.70	0.55
Single carrier system	4.76	—	0