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Table 3 Fairness index vs. MS number with all nRT users for AF 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] 0.6083 0.4867 0.4056 0.3476 0.3042 0.2704 0.2433 0.2212 0.2028
Algorithm in [19] 0.9583 0.9566 0.9029 0.8293 0.7601 0.7926 0.7303 0.7379 0.6666
Source PA 0.9631 0.9145 0.9155 0.8615 0.8029 0.7745 0.7937 0.7505 0.6243
Relay PA 0.9430 0.9454 0.9319 0.9376 0.9047 0.8496 0.8637 0.8327 0.7852