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Table 4 Fairness index vs. MS number with all nRT users for DF relays

From: QoS-aware scheduling with optimization of base-station power allocation in downlink cooperative OFDMA systems

  Fairness index
MS number 4 5 6 7 8 9 10 11 12
Algorithm in [18] 0.7148 0.5718 0.4765 0.4084 0.3574 0.3177 0.2859 0.2599 0.2383
Algorithm in [19] 0.9609 0.9417 0.9245 0.8849 0.9006 0.7859 0.6385 0.6558 0.6370
Source PA 0.9706 0.9786 0.9259 0.8169 0.8329 0.7541 0.7663 0.7857 0.8060
Relay PA 0.9265 0.9656 0.9417 0.8752 0.8486 0.8323 0.8351 0.7834 0.7608