Research Article

Reducing Spectrum Handoffs and Energy Switching Consumption of MADM-Based Decisions in Cognitive Radio Networks

Table 2

Average selected spectrum holes for a bandwidth-oriented connection profile.

Algorithm

SAW 6.6 63.5 0.98 529.2
SAW + Comparison Function 6.2 69.1 0.97 0.003 448.8
TOPSIS 6.6 67.1 0.98 584.8
TOPSIS + Comparison Function 6.3 68.5 0.98 573.4
VIKOR 6.8 35.8 0.97 0.022 427.7
VIKOR + Comparison Function 6.8 25.4 0.97 0.039 292.9
Random 6.1 50.7 0.97 0.009 449.9