Skip to main content

Table 4 Throughput improvements obtained using fuzzy and GRAMAKA schemes over throughput obtained using knapsack algorithm which provides base line for video traffic (VBR)

From: A new cross-layer scheme that combines grey relational analysis with multiple attributes and knapsack algorithms for WiMAX uplink bandwidth allocation

Users number

Fuzzy (%)

GRAMAKA (%)

100

15.1

50.1

200

15.6

56.9

300

18.9

70.6

400

18.9

72.9

500

19.6

76.1

600

29.1

79.2