REN Dai-rong, LEI Lin, HU Xue-hai, et al. Distributed energy-efficient adaptive clustering protocol in wireless sensor networks[J]. 2007, (11): 45-47+50.
The current topology protocols in WSNs can reckon without the influence of the node’s location and the residual energy
so the algorithm stability and the energy efficiency are incompetent.A distributed energyefficient adaptive clustering(DEAC)protocol in WSNs is educed.By increasing the restriction of energy and utilizing the residuary energy information of the node
the protocol alters the probability of the node as cluster-head candidate.Then cluster-head is selected based on the neighborhood information of cluster-head candidate.The result of the test shows that compared with the LEACH and the HEED
DEAC protocol can effectively lessen the energy consumption of network and average the burden of the nodes’ energy consumption to prolong the networks’ lifetime.The DEAC outperforms the LEACH and the HEED.