An Effective Wireless Sensor Network Routing Protocol Based on Particle Swarm Optimization Algorithm

Pseudocode 1

Pseudocode- (PSO-) based routing algorithm.

phase one :[ Initialization Phase]

for (x =0 to number of solutions or populations). for (n =0 to number of sensor nodes).

Arbitrarily solutions are selected. Calculate new route using solution. End for .

Calculate fitness value of initialized solution. Calculate global best and Local best.

End for .

phase two :[Update Phase] while criteria does not match

for (x =1 to number of solutions)

for (n =1 to number of sensor nodes). update solution using PSO update equation. Generate new path based on update solution. End for.

Calculate fit-ness value for updated route. Calculate global best and local best.

End for.

Note the global best End while.