Table 3 CQI table from the existing LTE/NR specifications
From: Uplink coverage enhancements for extremely large-cell sites
CQI | Modulation | Code rate \(\times\) 1024 | Efficiency | SNR in dB [BLER = 0.1] |
|---|---|---|---|---|
0 | Out of range | |||
1 | QPSK | 78 | 0.1523 | \(-\)6.9 |
2 | QPSK | 120 | 0.2344 | \(-\)5.10 |
3 | QPSK | 193 | 0.3770 | \(-\)3.15 |
4 | QPSK | 308 | 0.6016 | \(-\)1.25 |
5 | QPSK | 449 | 0.8770 | \(-\)0.8 |
6 | QPSK | 602 | 1.1758 | 2.7 |
7 | 16QAM | 378 | 1.4766 | 4.7 |
8 | 16QAM | 490 | 1.9141 | 6.55 |
9 | 16QAM | 616 | 2.4063 | 8.6 |
10 | 64QAM | 466 | 2.7305 | 10.4 |
11 | 64QAM | 567 | 3.3223 | 12.3 |
12 | 64QAM | 666 | 3.9023 | 14.2 |
13 | 64QAM | 772 | 4.5234 | 15.9 |
14 | 64QAM | 873 | 5.1152 | 17.85 |
15 | 64QAM | 948 | 5.5547 | 19.85 |