SNR loss (QPSK) | SNR loss (16-QAM) | |||||||
---|---|---|---|---|---|---|---|---|
Technique | K = 1 | K = 2 | K = 3 | K = 4 | K = 1 | K = 2 | K = 4 | K = 16 |
ODN exact ZF-SIC FNSA | >7.6 | >7.6 | >7.6 | 0.36 | >5.0 | >5.0 | >5.0 | 0 |
ODN equivalent MMSE-SIC FNSA | >7.6 | >7.6 | 6.21 | 0.30 | >5.0 | >5.0 | >5.0 | 0.09 |
RDN exact LRA-ZF-SIC FNSA | 4.43 | 2.90 | 1.92 | 1.71 | 3.21 | 2.04 | 1.27 | 0.62 |
RDN equivalent LRA-MMSE-SIC FNSA | 2.90 | 0.73 | 0.52 | 0.27 | 2.12 | 0.76 | 0.53 | 0.40 |
RDN equivalent LRA-MMSE-OSIC FNSA | 0.80 | 0.01 | 0 | 0 | 1.62 | 0.02 | 0 | 0 |