Formal and Executable Specification of Random Waypoint Mobility Model Using Timed Coloured Petri Nets for WMN

Table 1

The color set.

Color Set	Definition
colset INT = int	Integer color set
varsp, bb, , , , dir, a: INT;	Integer type variables
colset ID = int	Node identity
var id, h, h, c, c, d, d: ID	Nodes variables
colset COOR = product ID * ID	Product type coordinates (-axis, -axis)
colset STEP = int	Movement steps
var steps: STEP	Steps type variable
colset STATUS = with HOME ∣ MOVING ∣ FINISH	Three states if MH, home, moving, or finish (reached to destination)
colset NODE = product ID * STEP * COOR * COOR * COOR * STATUS timed	Timed node color set 6-tuple consists of node ID, step number, home, current, destination, and current status
var : NODE	Node type variable
colset COMPLETE = product ID * STEP * COOR * COOR * COOR * STATUS * INT timed	Product type color set same as NODE but it includes 1 more tuple after STATUS as INT, which increased by 1 on every successful epoch