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Table 1 CQI table by 3GPP

From: Adaptive load-based and channel-aware power saving for non-real-time traffic in LTE

CQI index Modulation Approximate code rate Efficiency (bits/RE)
0 No Tx
1 QPSK 0.076 0.1523
2 QPSK 0.12 0.2344
3 QPSK 0.19 0.3770
4 QPSK 0.3 0.6016
5 QPSK 0.44 0.8770
6 QPSK 0.59 1.1758
7 16QAM 0.37 1.4766
8 16QAM 0.48 1.9141
9 16QAM 0.6 2.4063
10 64QAM 0.45 2.7305
11 64QAM 0.55 3.3223
12 64QAM 0.65 3.9023
13 64QAM 0.75 4.5234
14 64QAM 0.85 5.1152
15 64QAM 0.93 5.5547