EURASIP Journal on Wireless Communications and Networking

Table 4 Potential SNR loss in constellation conversion.

From: Full Rate Network Coding via Nesting Modulation Constellations

	BPSK	QPSK	16 QAM	64 QAM
QPSK	0
16 QAM	−0.97 dB	−0.97 dB
64 QAM	−1.18 dB	−1.18 dB	−0.21 dB
256 QAM	−1.23 dB	−1.23 dB	−0.26 dB	−0.05 dB

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