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

Algorithm 2

Data Transmission and Cluster Head Rotation.

1. do

2. CM sense and transmit sense data to CH

3. if

4.   directly transmit data to in single hope

5. else

6.   use GW node to transmit data to in multi-hop

7. end if

8. while (just before round over)

9. for

10. each CM send residual energy and location to their

11. end for

12. calculate avg energy of cluster

13.

14. calculate energy centroid of cluster

15.    

16.    

17.    

18. for

19. if

20.  current change the status of node(k) =

21.  current withdraw responsibility

22. end if

23. end for

24. transmit joining message as same as Algorithm 1