Algorithm | 16-QAM | 64-QAM | ||
Visited nodes | List size | Visited nodes | List size | |
MLD [9] | 69,904 | 65,536 | NR | NR |
QRM [9] | 784 | 16 | 5824 | 30 |
LFSD [9] | 176 | 64 | 704 | 64 |
PCA [9] | 88 | 28 | 292 | 82 |
BCA [9] | 88 | 28 | 292 | 82 |
QRM-BCA [9] | 808 | 28 | 5860 | 48 |
PCA-BCA [9] | 112 | 40 | 328 | 100 |
CELLA | 34 | 16 | 136 | 32 |