PAPR Reduction Performance by Active Constellation Extension for Diversity MIMO-OFDM Systems

Table 1

PAPR Reduction results for Different Space-Time Block Codes and Modulation Types.

STBC	Δ𝑃4 (dB)	Δ𝑃16 (dB)	Δ𝑃64 (dB)	𝑃^0 (dB)
𝑋𝐴	4.19	2.61	1.46	11.55
𝑋𝐵	3.96	2.30	1.08	11.74
𝑋𝐶	2.32	0.78	0.20	12.85