Improving VANETs Connectivity with a Totally Ad Hoc Living Mobile Backbone

Table 5

Result of the mean, variance, and connectivity degree regarding the direction of the movements of the buses.

Numbers of lines	Mean (km)	Variance (km)	Connectivity degree (%)
One	0.77	0.49	71.50
Three	0.47	0.22	91.75
Five	0.38	0.16	93.75
Seven	0.32	0.11	94.86