Table 3: Notation description of ACO.

NotationDescription

The transition probability at time when packets of sensor node select the link between sensor node and sink node .
Pheromone of the route between sensor node and sink node at time .
Visibility from sensor node to sink node at time .
Pheromone update value from sensor node to sink node at time .
Routing pheromone volatile coefficient from sensor node to sink node at time .