From: Power-efficient distributed resource allocation under goodput QoS constraints for heterogeneous networks
μ
1
2
3
4
2m−1 α μ
4-QAM
0
16-QAM
24
8
64-QAM
112
48
16
ψ μ
1/2
2/9
1/8
10
5/2
10/9
5/8
42
21/2
14/3
21/8