A Clustering Algorithm of Wireless Sensor Network Based on Geographical Division
Yubin Xu · Journal of Taiyuan University of Science and Technology · 2010
Using clustering algorithm to prolong the lifetime of wireless sensor network is an important issue.We propose an improvement about the classical LEACH.In the division of geography position and the clustering process the remaining energy of sensor nodes and the distance between head node and normal nodes are considered.At last we use the Matlab to simulate the classical LEACH and the improved algorithm.The results of the simulation prove that the lifetime of the improved algorithm is better.