3GPP TS 38.214 Table 5.1.3.1-1
Table MCS NR 64QAM
Table MCS PDSCH 5G NR 64QAM complète (Table 1 dans la terminologie 3GPP TS 38.214). Utilisée par défaut pour les UEs non capables de 256QAM en DL.
Référence : 3GPP TS 38.214 Table 5.1.3.1-1 · Dernière revue 2026-04-11
| MCS Index (I_MCS) | Modulation Order (Q_m) | Modulation | Target Code Rate (x1024) | Spectral Efficiency |
|---|---|---|---|---|
| 0 | 2 | QPSK | 120 | 0.2344 |
| 1 | 2 | QPSK | 157 | 0.3066 |
| 2 | 2 | QPSK | 193 | 0.3770 |
| 3 | 2 | QPSK | 251 | 0.4902 |
| 4 | 2 | QPSK | 308 | 0.6016 |
| 5 | 2 | QPSK | 379 | 0.7402 |
| 6 | 2 | QPSK | 449 | 0.8770 |
| 7 | 2 | QPSK | 526 | 1.0273 |
| 8 | 2 | QPSK | 602 | 1.1758 |
| 9 | 2 | QPSK | 679 | 1.3262 |
| 10 | 4 | 16QAM | 340 | 1.3281 |
| 11 | 4 | 16QAM | 378 | 1.4766 |
| 12 | 4 | 16QAM | 434 | 1.6953 |
| 13 | 4 | 16QAM | 490 | 1.9141 |
| 14 | 4 | 16QAM | 553 | 2.1602 |
| 15 | 4 | 16QAM | 616 | 2.4063 |
| 16 | 4 | 16QAM | 658 | 2.5703 |
| 17 | 6 | 64QAM | 438 | 2.5664 |
| 18 | 6 | 64QAM | 466 | 2.7305 |
| 19 | 6 | 64QAM | 517 | 3.0293 |
| 20 | 6 | 64QAM | 567 | 3.3223 |
| 21 | 6 | 64QAM | 616 | 3.6094 |
| 22 | 6 | 64QAM | 666 | 3.9023 |
| 23 | 6 | 64QAM | 719 | 4.2129 |
| 24 | 6 | 64QAM | 772 | 4.5234 |
| 25 | 6 | 64QAM | 822 | 4.8164 |
| 26 | 6 | 64QAM | 873 | 5.1152 |
| 27 | 6 | 64QAM | 910 | 5.3320 |
| 28 | 6 | 64QAM | 948 | 5.5547 |
| 29 | 2 | QPSK | reserved | - |
| 30 | 4 | 16QAM | reserved | - |
| 31 | 6 | 64QAM | reserved | - |
MCS 29, 30, 31 sont reserves pour les retransmissions HARQ et reutilisent la modulation sans transmettre de nouveau code rate.