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Energy consumption becomes a severe issue in wireless sensor network (wsn), since the tasks of sensing, processing and transmission of data to distant base station or sink are done by battery dependent sensor nodes. A lot of energy-efficient techniques are emerging daily to cope with this energy constraint issue of wsn. In this paper we introduce a combination of cluster and chain based data delivery...
The clustering communication sensor network structure is a main energy efficient communication protocol. The cluster heads collect information transmitted from the cluster members to process the data in the base station far beyond. In this structure, the unstable and unevenly distributed cluster heads can increase power of the network system. In this paper, we propose a energy efficient cluster head...
In this paper, we propose a distributed cluster-based (DCB) algorithm for a long-lived sensor network. DCB achieves good performance in terms of network lifetime by using a efficient energy saving mechanism, which can banlance the energy load to the proper nodes. Simulation results show that DCB outperformances HEED in terms of networks lifetime.
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