Weighted Proportional Fair Scheduling for Downlink Nonorthogonal Multiple Access

Table 2

Gini fairness index and data rate achieved per group for Scenario 2 (no success).

Service	Gini fairness index	Achieved data rate per group (Mbps)
Basic	0.0522	30.2
Silver	0.0613	49.6
Gold	0.0049	75.2