Multiattribute Access Selection Algorithm Supporting Service Characteristics and User Preferences in Heterogeneous Wireless Networks

Table 17

Triangular fuzzy judgment matrix and weights of price attribute.

Price	UMTS	LTE	WLAN	WiMAX	Weight
UMTS	(0.5, 0.5, 0.5)	(0.45, 0.55, 0.65)	(0.2, 0.3, 0.4)	(0.3, 0.4, 0.5)	0.1618
LTE	(0.35, 0.45, 0.55)	(0.5, 0.5, 0.5)	(0.15, 0.25, 0.35)	(0.25, 0.35, 0.45)	0.0804
WLAN	(0.6, 0.7, 0.8)	(0.65, 0.75, 0.85)	(0.5, 0.5, 0.5)	(0.5, 0.6, 0.7)	0.4462
WiMAX	(0.5, 0.6, 0.7)	(0.55, 0.65, 0.75)	(0.3, 0.4, 0.5)	(0.5, 0.5, 0.5)	0.3116