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In recent years, as the development of wireless sensor networks, people do some deep research on cluster-based 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...
With the energy constrained nature of wireless sensors, it is a substantial design issue to make efficient use of battery power in order to increase their lifetime. Focuses on reducing energy consumption of wireless sensor network, this paper proposed CABCF-DCS (clustering algorithm based on communication facility with deterministic cluster-size) algorithm. By changing the cluster-size of the cluster...
Clustering algorithm has a significant impact on the operation of wireless sensor network (WSN). Effective clustering algorithm leads wireless sensor network to operate efficiently. In this paper, we propose "communication facility (CF)" for the first time, based on communication facility, we propose a clustering algorithm CABCF (clustering algorithm based on communication facility) in WSN...
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