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Table 2 Fairness index vs. MS number with all BE 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] 0.4285 0.3899 0.4301 0.3687 0.2093 0.1861 0.1675 0.1522 0.1395
Algorithm in [19] 0.4285 0.3899 0.4301 0.3687 0.2093 0.1861 0.1675 0.1522 0.1395
Source PA 0.4285 0.4156 0.3441 0.2949 0.2020 0.1806 0.1625 0.1478 0.1354
Relay PA 0.4923 0.3949 0.3469 0.2973 0.2643 0.2438 0.2194 0.1995 0.1829