Table 9 Used patterns for mapping GF(64) symbols to STBC codewords (64QAM)
From: Low complexity soft demapping for non-binary LDPC codes
Number | Antenna number | Mapping pattern (m1 = 2, m2 = 2, m3 = 1) | |
|---|---|---|---|
| Â | Â | I0 | Q0 |
P1 | A#1 | a 0 a 1 a 2 | a 3 a 4 a 5 |
| Â | A#2 | b 0 b 1 b 2 | b 3 b 4 b 5 |
P2 | A#1 | a 0 a 1 a 2 | b 0 b 1 b 2 |
| Â | A#2 | a 3 a 4 a 5 | b 3 b 4 b 5 |