Description: Abstract—In recent years, as the development of wireless sensor networks, people do some deep research on clusterbased protocol, most about the prolongation of the lifetime of WSN and decline of energy consumed by the sensors .This article analyses the cluster-heads generating algorithm among LEACH and presents improved approach that adjusting the nodes, Threshold function. When non cluster-heads choose optimal cluster-head, they consider comprehensive nodes' residual energy and distance to base-station, then compare their performance, the simulation results show that the new strategy of cluster-heads election achieve great advance in sensor and networks' life-time Platform: |
Size: 425640 |
Author:elim1368 |
Hits:
Search - wsn simulation cluster algorithm