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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...
Energy conservation is one of the most discussed issues in wireless sensor network (WSN) application and protocol designs. Conventional routing protocols such as LEACH, PEGASIS, and concentric clustering scheme (CCS) try to minimize energy consumption, but the consumed energy is still high because of redundant data transmission and various distances between head nodes and base station (BS). In this...
Efficient routing protocols design is a critical approach for energy conservations in wireless sensor networks. In this paper, we propose an energy efficient routing protocol, named as cluster-based directed hierarchical routing protocol (CB-DHRP). The design philosophy of CB-DHRP is conceptually similar to the well-known LEACH scheme, but different in the assumptions of node transmission range and...
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