Optimized Cluster-Based Dynamic Energy-Aware Routing Protocol for Wireless Sensor Networks in Agriculture Precision

Algorithm 1

CH Selection Phase.

1. Input: N=Total number of nodes

2. Output: BS divide entire network into Cluster

3. for i=1:N

4. Node transmit their ID, Location and Energy level to BS

5. end for

6.

7.

8. for

9. 

10. for

11.  

12.  if ( very close to )

13.   Select as

14.  end if

15. end for

16. end for

17. BS Broadcast Feedback Message contain Message Type, , Avg Energy

18. for

19. 

20.  if

21.   

22.   Broadcast joining message to neighbor nodes

23.  else

24.   Wait for CH joining message

25.  end if

26. end for

27. Neighbor nodes calculates joining weight

28.   

29. if (neighbor node )

30. Join

31. else

32. Reject CH joining message

33. end if