Research Article

Max-Min Fairness in WMNs with Interference Cancelation Using Overheard Transmissions

Table 3

Numerical results.

Top. Without valid inequalities With valid inequalities Improved [%] Gain [%]
Time [s] #EOT #B&B Time [s] #EOT #B&B

N6 8 0.22 0 7.48 0.3 0 0.6 4.0 46.7
N6 12 0.3 0 3.42 0.42 0 43.2 6.0 23.3
N8 8 0.56 0 36.54 0.76 0 18.2 18.0 35.6
N8 12 0.74 0 91.64 1.32 0 15.2 12.0 28.9
N10 8 0.86 0 60.16 1.66 0 32.0 14.0 53.8
N10 12 13.24 1 693.38 4.46 0 131.1 16.0 45.5
N12 8 1.64 0 143.02 3.4 0 42.1 20.0 56.1
N12 12 19.64 1 1093.7 22.76 1 943.4 24.0 28.3
N14 8 1.9 0 193.82 2.36 0 45.5 16.0 73.1
N14 12 2.98 0 199.96 7.3 0 242.1 12.0 22.1
N16 8 15.68 1 616.06 6.92 0 73.3 12.0 45.7
N16 12 16.26 0 471.9 29.22 0 532.2 28.0 25.9
N18 8 17.84 1 3065.92 8.34 0 209.1 20.0 45.5
N18 12 33.22 2 2278.5 28.4 1 517.0 36.0 25.3
N20 8 54.88 4 3142.44 31.14 1 280.3 8.0 22.0
N20 12 78.56 5 2479.86 76.32 4 990.6 22.0 30.9
N22 8 36.04 2 4182.44 20.26 0 334.3 22.0 47.1
N22 12 98.4 5 7991.82 95.18 4 1196.5 28.0 29.2
N24 8 58.22 4 5092 18.36 0 308.6 20.0 71.9
N24 12 81.1 5 3892.46 84.62 5 1651.6 24.0 30.5
N26 8 63.36 4 11441.86 26.4 0 581.9 18.0 53.9
N26 12 110.48 6 5597.08 127.74 6 2314.8 32.0 25.8
N28 8 64.5 3 4092 46 0 802.3 16.0 41.1
N28 12 188.84 12 7933.38 207.88 13 3962.1 34.0 32.3
N30 8 157.5 10 16574.44 55.44 1 868.8 20.0 54.7
N30 12 192.08 9 13423.08 197.5 11 3167.3 26.0 28.1

Average 50.35 2.88 3646.1 42.48 1.81 742.5 19.54 39.35